<PAGE> PAGE 1
000 B000000 11/30/1999
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007 C010400 4
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<PAGE> PAGE 2
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014 A00AA02 PRUCO SECURITIES CORPORATION
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<PAGE> PAGE 3
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015 D01AA04 BELGIUM
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015 A00AA05 CANADA TRUSTCO MORTGAGE COMPANY
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015 C01AA05 TORONTO
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015 A00AA07 MERITA BANK LIMITED
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<PAGE> PAGE 4
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<PAGE> PAGE 5
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<PAGE> PAGE 6
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<PAGE> PAGE 7
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<PAGE> PAGE 8
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<PAGE> PAGE 9
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<PAGE> PAGE 10
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<PAGE> PAGE 11
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<PAGE> PAGE 12
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<PAGE> PAGE 13
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<PAGE> PAGE 15
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<PAGE> PAGE 16
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<PAGE> PAGE 17
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<PAGE> PAGE 18
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<PAGE> PAGE 19
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054 A000200 Y
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054 E000200 N
054 F000200 N
054 G000200 N
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054 I000200 N
054 J000200 Y
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054 L000200 N
054 M000200 N
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054 O000200 N
055 A000200 N
055 B000200 N
056 000200 Y
057 000200 N
058 A000200 N
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058 C000200 N
058 D000200 N
058 E000200 N
059 000200 Y
060 A000200 N
060 B000200 N
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062 A000200 N
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<PAGE> PAGE 20
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067 000200 N
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070 A010200 Y
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070 I020200 N
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<PAGE> PAGE 21
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<PAGE> PAGE 22
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<PAGE> PAGE 23
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<PAGE> PAGE 24
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<PAGE> PAGE 25
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<PAGE> PAGE 26
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<PAGE> PAGE 27
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<PAGE> PAGE 28
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<PAGE> PAGE 29
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<PAGE> PAGE 30
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<PAGE> PAGE 31
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<PAGE> PAGE 32
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SIGNATURE GRACE TORRES
TITLE TREASURER
For the fiscal year ended November 30, 1999.
File number 811-03175
SUB-ITEM 77-O
EXHIBITS
Transactions Effected Pursuant to Rule
10f-3
I. Prudential Sector Fund, Inc. - Prudential Utility Fund
1. Name of Issuer
Azurix
2. Date of Purchase
6/9/1999
3. Number of Securities Purchased
2,000,000
4. Dollar Amount of Purchase
$38,000,000
5. Price Per Unit
$19.00
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Merrill Lynch
7. Other Members of the Underwriting Syndicate:
Merrill Lynch, Pierce, Fenner & Smith
Incorporated
Credit Suisse First Boston Corporation
Donaldson, Lufkin & Jenrette Securities
Corporation
PaineWebber Incorporated
BT Alex, Brown Incorporated
Banc of America Securities LLC
CIBC World Markets Corp.
Dresdner Kleinwort Benson North America
A.G. Edwards & Sons, Inc.
Lazard Freres & Co. LLC
Morgan Stanley & Co. Incorporated
Prudential Securities Incorporated
Salomon Smith Barney Inc.
Sanders Morris Mundy
Schroder & Co. Inc.
Warburg Dillon Read LLC
Blackford Securities Corp.
Blaylock & Partners, L.P.
J.C. Bradford & Co.
Cazenova Incorporated
Fahnestock & Co. Inc.
First Analysis Securities Corporation
First Union Capital Markets Corp.
Gruntal & Co., LLC
Hanifen, Imhoff Inc.
Harrris Webb & Garrison, Inc.
Janncy Montgomery Scott Inc.
Edward D. Jones & Co., L.P.
Legg Mason Wood Walker, Incorporated
McDonald Investments Inc.
Muriel Sicbert & Co, Inc.
Needham & Company, Inc.
Neuberger Berman, LLC
Ragen MacKenzie Incorporated
Raymond James & Associates, Inc.
Scott & Stringfellow, Inc.
Stifel, Nicolaus & Company, Incorporated
Tucker Anthony Cleary Gull
Utendahl Capital Partners, L.P.
II. Prudential Sector Fund, Inc. -
Prudential Health Sciences Fund
1. Name of Issuer
BioMarin Pharmaceutical Inc.
2. Date of Purchase
7/22/1999
3. Number of Securities Purchased
75,000
4. Dollar Amount of Purchase
$975,000
5. Price Per Unit
$13.00
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
U.S. Bancorp Piper Jaffrey
7. Other Members of the Underwriting Syndicate:
U.S. Bancorp Piper Jaffray Inc.
Bank J. Vontobel & Co AG
Schroders & Co. Inc.
Leerink Swann & Company
Banc of America Securities LLC
BancBoston Robertson Stephens Inc.
CIBC Oppenheimer Corp.
A.G. Edwards & Sons, Inc.
Lehman Brothers Inc.
Prudential Securities Incorporated
SG Cowen Securities Corporation
EVEREN Securities, Inc.
Janney Montgomery Scott Inc.
Legg Mason Wood Walker, Incorporated
Stephens Inc.
First Security Van Kesper
IIIa. Prudential Sector Fund, Inc. -
Prudential Technology Fund
1. Name of Issuer
Ravisent Technologies.
2. Date of Purchase
7/15/1999
3. Number of Securities Purchased
2,000
4. Dollar Amount of Purchase
$24,000
5. Price Per Unit
$12.00
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Bear Sterns
7. Other Members of the Underwriting Syndicate:
Bear, Sterns & Co.Inc.
SG Cowen Securities Corporation
Volpe Brown Whelan & Company, LLC
Banc of America Securities LLC
BancBoston Robertson Stephens Inc.
Deutsche Bank Securities Inc.
Donaldson, Lutkin & Jenrette Securities
Corporation
Hambrecht & Quist LLC
ING Barings Furman Selz LLC
Merill Lynch, Pierce, Fenner & Smith
Incorporated
Morgan Stanley & Co. Incorporated
J.P. Morgan Securities Inc.
Prudential Securities Incorporated
Warburg Dillon Read LLC
Advest, Inc.
Gerard Kaluer Mattison & Co., Inc.
Janney Montgomery Scott Inc.
Legg Mason Wood Walker,
Incorporated
Needham & Company, Inc.
Northeast Securities, Inc.
Pacific Crest Securities Inc.
Parker/Hunter Incorporated
Pennsylvania Merchant Group
Preferred Capital Markets, Inc.
Raymond James & Associates, Inc.
SoundView Technology Group, Inc.
Stanford Group Company
IIIb. Prudential Sector Fund, Inc. -
Prudential Technology Fund
1. Name of Issuer
Engage Technologies Inc.
2. Date of Purchase
7/19/1999
3. Number of Securities Purchased
2,000
4. Dollar Amount of Purchase
$30,000
5. Price Per Unit
$15.00
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Goldman Sachs
7. Other Members of the Underwriting Syndicate:
Goldman, Sachs and Co.
Bear, Sterns & Co. Inc.
Hambrecht & Quist LLC
Deutsche Bank Securities Inc.
Donaldson, Lutkin & Jenrette Securities
Corporation
Prudential Securities Incorporated
Allen & Company Incorporated
Dain Rauscher Wessels
First Albany Corporation
Legg Mason Wood Walker, Incorporated
SoundView Technology Group, Inc.
Wit Capital Corporation
IIIc. Prudential Sector Fund, Inc. -
Prudential Technology Fund
1. Name of Issuer
Voyager.Net
2. Date of Purchase
7/21/1999
3. Number of Securities Purchased
18,800
4. Dollar Amount of Purchase
$282,000
5. Price Per Unit
$15.00
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
DLJ
7. Other Members of the Underwriting Syndicate:
Donaldson, Lutkin & Jenrette Securities
Corporation
First Union Capital Markets Corp.
CIBC World Markets
DLJ direct, Inc.
Kercheville & Company Inc.
Bear, Sterns & Co. Inc.
J.C. Bradford & Co.
Coburn & Meredith Inc.
Deutsche Bank Securities Inc.
A.G. Edwards & Sons, Inc.
Everen Securities, Inc.
Fahnestock & Co. Inc.
Fac/Equities
FIA Capital Group, Inc.
Finbro Management S.A.
Hoak Breedlove Wesneski & co.
Ing Barings
Jefferies & Company
Ladenburg Thalmann & Co. Inc.
Lebenthal & Co. Inc.
Legg Mason Wood Walker, Incorporated
Lisco/Private Ledger Financial Services
McDonald Investments Inc.
Merrill Lynch, Pierce, Fenner & Smith
National Commercial Bank
Needham & Company, Inc.
Noyes Partners Inc.
NY Brokers Deutschland
Brad Peery Inc.
Prudential Securities Incorporated
Raymond James & Associates, Inc.
The Robinson-Humphrey Company, LLC
Royce Investment Group, Inc.
Salomon Smith Barney Inc.
Sanders Morris Mundy
Sands Brothers & Co., Ltd.
Scott & Stringfellow, Inc.
S.V. International
Wasserstein Perella Securities, Inc.
Wiley Bros.Aintree Capital, LLC
IIId. Prudential Sector Fund, Inc. -
Prudential Technology Fund
1. Name of Issuer
Art Technology Group
2. Date of Purchase
7/21/1999
3. Number of Securities Purchased
1,200
4. Dollar Amount of Purchase
$14,400
5. Price Per Unit
$12.00
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Hambrecht & Quist
7. Other Members of the Underwriting Syndicate:
Hambrecht & Quist
U.S. BancCorp Piper Jaffray
Thomas Welsel Partners
WIT Capital Corporation
Banc of America Sec. LLC
Bear Steams & Co. Inc.
PainWebber Incorporated
Prudential Securities Incorporated
Saloman Smith Barney Inc.
Charles Schwab & Co., Inc.
Adams Harkness & Hill, Inc.
Advest, Inc.
Dain Rauscher Wessels
First Union Capital Markets
Moors and Cabot, Inc.
Morgan Keegan & Company, Inc.
Pacific Crest Securities
IIIe. Prudential Sector Fund, Inc. -
Prudential Technology Fund
1. Name of Issuer
Aironet
2. Date of Purchase
7/29/1999
3. Number of Securities Purchased
700
4. Dollar Amount of Purchase
$7,700
5. Price Per Unit
$11.00
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Dain Rauscher Inc.
7. Other Members of the Underwriting Syndicate:
Dain Rauscher Wessels
Prudential Securities Incorporated
CIBC Oppenheimer Corp.
BancBoston Robertson Stephens Inc.
Goldman, Sachs & Co.
Hambrecht & Quist LLC
Merrill Lynch, Pierce, Fenner & Smith
Incorporated
Morgan Stanley & Co. Incorporated
Salomon Smith Barney Inc.
William Blair & Company, LLC
Tucker Anthony Cleary Gull
McDonald Investments Inc.
Needham & Company, Inc.
U.S. Bancorp Piper Jafffray Inc.
C.E. Untergerg. Towbin
IIIf. Prudential Sector Fund, Inc. -
Prudential Technology Fund
1. Name of Issuer
Insweb
2. Date of Purchase
7/22/1999
3. Number of Securities Purchased
1,500
4. Dollar Amount of Purchase
$25,500
5. Price Per Unit
$17.00
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Goldman Sachs
7. Other Members of the Underwriting Syndicate:
Goldman, Sachs & Co.
Bancboston Robertson Stephens Inc.
E*OFFERING Corp.
IIIg. Prudential Sector Fund, Inc. -
Prudential Technology Fund
1. Name of Issuer
NovaMed Eyecare, Inc.
2. Date of Purchase
7/22/1999
3. Number of Securities Purchased
3,800
4. Dollar Amount of Purchase
$30,400
5. Price Per Unit
$8.00
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
DLJ
7. Other Members of the Underwriting Syndicate:
Donaldson, Lufkin & Jenrette Securities
Corporation
Hambrecht & Quist LLC
William Blair & Company, LLC
DLJdirect Inc.
IIIh. Prudential Sector Fund, Inc. -
Prudential Technology Fund
1. Name of Issuer
Quotesmith.com
2. Date of Purchase
8/3/1999
3. Number of Securities Purchased
1,300
4. Dollar Amount of Purchase
$14,300
5. Price Per Unit
$11.00
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Hambrecht & Quist
7. Other Members of the Underwriting Syndicate:
Hambrecht & Quist LLC
PaineWebber Incorporated
ABN Amro Incorporated
Charles Schwab & Co., Inc.
Banc of America Sec. LLC
Bear Stearns & Co. Inc.
Deutsche Banc Alex. Brown
Donaldson, Lufkin & Jenrette Securities
Corp.
ING Barings LLC
Prudential Securities Incorporated
William Blair & Co.
First Analysis Securities Corporation
Fox-Pitt, Kelton Inc.
John G. Kinnard and company,
Incorporated
Legg Mason Wood Walker Inc.
Needham & Co. Inc.
Stephens Inc.
U.S. BancCorp Piper Jafray
B.C. Ziegler and Company
IIIi. Prudential Sector Fund, Inc. -
Prudential Technology Fund
1. Name of Issuer
Fairchild Semiconductor Intl., Inc.
2. Date of Purchase
8/3/1999
3. Number of Securities Purchased
2,600
4. Dollar Amount of Purchase
$48,100
5. Price Per Unit
$18.50
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
First Boston
Other Members of the Underwriting Syndicate
Credit Suisse First Boston Corporation
Salomon Smith Barney Inc.
BancBoston Robertson Stephens Inc.
Deutsche bank Securities, Inc.
IIIj. Prudential Sector Fund, Inc. -
Prudential Technology Fund
1. Name of Issuer
Internet Capital Group
2. Date of Purchase
8/4/1999
3. Number of Securities Purchased
42,000
4. Dollar Amount of Purchase
$504,000
5. Price Per Unit
$12.00
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Merrill Lynch
Other Members of the Underwriting Syndicate
Merrill Lynch, Pierce, Fenner & Smith
Incorporated
BancBoston Robertson Stephens Inc.
Deutsche Bank Securities Inc.
Banc of America Securities LLC
Wit Capital Corporation
Adams, Harkness & Hill, Inc.
First Union Capital Markets Corp.
Hambrecht & Quist LLC
Lehman Brothers Inc.
J.P. Morgan Securities Inc.
Pennsylvania Merchant Group Ltd.
Prudential Securities Incorporated
Volpe Brown Whelan & Company, LLC
E*OFFERING Corp.
William Blair & Company, LLC
Broadmark Capital Corporation
First Montauk Securities Corp.
Janney Montgomery Scott Inc.
Pryor, McClendon, Counts & Co., Inc.
Scott & Stringfellow, Inc.
Tucker Anthony Cleary Gull
Utendahl Capital Partners, L.P.
H.C. Wainwright & Co., Inc.
t: \george\N-Sar\Sector\1-00\77O\doc.
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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[PERIOD-END] NOV-30-1999
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[INVESTMENTS-AT-VALUE] 105,615,645
[RECEIVABLES] 2,414,967
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[TOTAL-ASSETS] 0
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[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] (2,908,591)
[NET-ASSETS] (11,160,602)
[DIVIDEND-INCOME] 588,803
[INTEREST-INCOME] 80,470
[OTHER-INCOME] 0
[EXPENSES-NET] 852,279
[NET-INVESTMENT-INCOME] (183,006)
[REALIZED-GAINS-CURRENT] (3,104,451)
[APPREC-INCREASE-CURRENT] (2,908,591)
[NET-CHANGE-FROM-OPS] (6,196,048)
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 0
[DISTRIBUTIONS-OF-GAINS] 0
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 122,605,417
[NUMBER-OF-SHARES-REDEEMED] (12,227,111)
[SHARES-REINVESTED] 0
[NET-CHANGE-IN-ASSETS] 104,182,258
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
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[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 302,913
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 791,697
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[PER-SHARE-NAV-BEGIN] 10.00
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[NAME] PRUDENTIAL SECTOR FUNDS, INC.:FINANCIAL SERVICES
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[NAME] FINANCIAL SERVICES (CLASS C)
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[PERIOD-END] NOV-30-1999
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[INVESTMENTS-AT-VALUE] 105,615,645
[RECEIVABLES] 2,414,967
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[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 0
[PAYABLE-FOR-SECURITIES] 0
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 3,848,354
[TOTAL-LIABILITIES] 0
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 110,201,850
[SHARES-COMMON-STOCK] 11,160,602
[SHARES-COMMON-PRIOR] 0
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[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 0
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] (2,908,591)
[NET-ASSETS] (11,160,602)
[DIVIDEND-INCOME] 588,803
[INTEREST-INCOME] 80,470
[OTHER-INCOME] 0
[EXPENSES-NET] 852,279
[NET-INVESTMENT-INCOME] (183,006)
[REALIZED-GAINS-CURRENT] (3,104,451)
[APPREC-INCREASE-CURRENT] (2,908,591)
[NET-CHANGE-FROM-OPS] (6,196,048)
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[DISTRIBUTIONS-OF-GAINS] 0
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[NUMBER-OF-SHARES-SOLD] 122,605,417
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[ACCUMULATED-GAINS-PRIOR] 0
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</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<CIK> 0000352665
<NAME> PRUDENTIAL SECTOR FUNDS, INC.:HEALTH SCIENCE
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<NAME> HEALTH SCIENCE (CLASS A)
<S> <C>
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<PERIOD-END> NOV-30-1999
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[ARTICLE] 6
[CIK] 0000352665
[NAME] PRUDENTIAL SECTOR FUNDS, INC.:HEALTH SCIENCE
[SERIES]
[NUMBER] 002
[NAME] HEALTH SCIENCE (CLASS B)
<S> <C>
[PERIOD-TYPE] YEAR
[FISCAL-YEAR-END] NOV-30-1999
[PERIOD-END] NOV-30-1999
[INVESTMENTS-AT-COST] 167,933,490
[INVESTMENTS-AT-VALUE] 181,125,147
[RECEIVABLES] 2,166,602
[ASSETS-OTHER] 91,831
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 0
[PAYABLE-FOR-SECURITIES] 1,908,801
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 836,259
[TOTAL-LIABILITIES] 0
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 166,201,319
[SHARES-COMMON-STOCK] 16,665,312
[SHARES-COMMON-PRIOR] 0
[ACCUMULATED-NII-CURRENT] 0
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 1,305,544
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 13,131,657
[NET-ASSETS] (16,665,312)
[DIVIDEND-INCOME] 550,793
[INTEREST-INCOME] 204,475
[OTHER-INCOME] 0
[EXPENSES-NET] 1,397,649
[NET-INVESTMENT-INCOME] (642,381)
[REALIZED-GAINS-CURRENT] 1,720,697
[APPREC-INCREASE-CURRENT] 13,131,657
[NET-CHANGE-FROM-OPS] 14,209,973
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 0
[DISTRIBUTIONS-OF-GAINS] 0
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 180,151,042
[NUMBER-OF-SHARES-REDEEMED] (13,722,495)
[SHARES-REINVESTED] 0
[NET-CHANGE-IN-ASSETS] 180,638,520
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 488,906
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 1,299,868
[AVERAGE-NET-ASSETS] 74,448,000
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] (0.05)
[PER-SHARE-GAIN-APPREC] 0.88
[PER-SHARE-DIVIDEND] 0.00
[PER-SHARE-DISTRIBUTIONS] 0.00
[RETURNS-OF-CAPITAL] 0.00
[PER-SHARE-NAV-END] 10.83
[EXPENSE-RATIO] 2.34
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
[ARTICLE] 6
[CIK] 0000352665
[NAME] PRUDENTIAL SECTOR FUNDS, INC.:HEALTH SCIENCE
[SERIES]
[NUMBER] 003
[NAME] HEALTH SCIENCE (CLASS C)
<S> <C>
[PERIOD-TYPE] YEAR
[FISCAL-YEAR-END] NOV-30-1999
[PERIOD-END] NOV-30-1999
[INVESTMENTS-AT-COST] 167,933,490
[INVESTMENTS-AT-VALUE] 181,125,147
[RECEIVABLES] 2,166,602
[ASSETS-OTHER] 91,831
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 0
[PAYABLE-FOR-SECURITIES] 1,908,801
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 836,259
[TOTAL-LIABILITIES] 0
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 166,201,319
[SHARES-COMMON-STOCK] 16,665,312
[SHARES-COMMON-PRIOR] 0
[ACCUMULATED-NII-CURRENT] 0
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 1,305,544
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 13,131,657
[NET-ASSETS] (16,665,312)
[DIVIDEND-INCOME] 550,793
[INTEREST-INCOME] 204,475
[OTHER-INCOME] 0
[EXPENSES-NET] 1,397,649
[NET-INVESTMENT-INCOME] (642,381)
[REALIZED-GAINS-CURRENT] 1,720,697
[APPREC-INCREASE-CURRENT] 13,131,657
[NET-CHANGE-FROM-OPS] 14,209,973
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 0
[DISTRIBUTIONS-OF-GAINS] 0
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 180,151,042
[NUMBER-OF-SHARES-REDEEMED] (13,722,495)
[SHARES-REINVESTED] 0
[NET-CHANGE-IN-ASSETS] 180,638,520
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 488,906
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 1,299,868
[AVERAGE-NET-ASSETS] 41,090,000
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] (0.05)
[PER-SHARE-GAIN-APPREC] 0.88
[PER-SHARE-DIVIDEND] 0.00
[PER-SHARE-DISTRIBUTIONS] 0.00
[RETURNS-OF-CAPITAL] 0.00
[PER-SHARE-NAV-END] 10.83
[EXPENSE-RATIO] 2.34
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
[ARTICLE] 6
[CIK] 0000352665
[NAME] PRUDENTIAL SECTOR FUNDS, INC.:HEALTH SCIENCE
[SERIES]
[NUMBER] 004
[NAME] HEALTH SCIENCE (CLASS Z)
<S> <C>
[PERIOD-TYPE] YEAR
[FISCAL-YEAR-END] NOV-30-1999
[PERIOD-END] NOV-30-1999
[INVESTMENTS-AT-COST] 167,933,490
[INVESTMENTS-AT-VALUE] 181,125,147
[RECEIVABLES] 2,166,602
[ASSETS-OTHER] 91,831
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 0
[PAYABLE-FOR-SECURITIES] 1,908,801
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 836,259
[TOTAL-LIABILITIES] 0
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 166,201,319
[SHARES-COMMON-STOCK] 16,665,312
[SHARES-COMMON-PRIOR] 0
[ACCUMULATED-NII-CURRENT] 0
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 1,305,544
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 13,131,657
[NET-ASSETS] (16,665,312)
[DIVIDEND-INCOME] 550,793
[INTEREST-INCOME] 204,475
[OTHER-INCOME] 0
[EXPENSES-NET] 1,397,649
[NET-INVESTMENT-INCOME] (642,381)
[REALIZED-GAINS-CURRENT] 1,720,697
[APPREC-INCREASE-CURRENT] 13,131,657
[NET-CHANGE-FROM-OPS] 14,209,973
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 0
[DISTRIBUTIONS-OF-GAINS] 0
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 180,151,042
[NUMBER-OF-SHARES-REDEEMED] (13,722,495)
[SHARES-REINVESTED] 0
[NET-CHANGE-IN-ASSETS] 180,638,520
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 488,906
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 1,299,868
[AVERAGE-NET-ASSETS] 6,932,000
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] (0.01)
[PER-SHARE-GAIN-APPREC] 0.89
[PER-SHARE-DIVIDEND] 0.00
[PER-SHARE-DISTRIBUTIONS] 0.00
[RETURNS-OF-CAPITAL] 0.00
[PER-SHARE-NAV-END] 10.88
[EXPENSE-RATIO] 1.34
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000352665
<NAME> PRUDENTIAL SECTOR FUNDS, INC.:TECHNOLOGY
<SERIES>
<NUMBER> 001
<NAME> TECHNOLOGY (CLASS A)
<S> <C>
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<FISCAL-YEAR-END> NOV-30-1999
<PERIOD-END> NOV-30-1999
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<PAID-IN-CAPITAL-COMMON> 236,044,913
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<NET-INVESTMENT-INCOME> (1,301,156)
<REALIZED-GAINS-CURRENT> 9,670,846
<APPREC-INCREASE-CURRENT> 63,071,272
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<DISTRIBUTIONS-OF-GAINS> (6,868,051)
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<NUMBER-OF-SHARES-SOLD> 260,789,621
<NUMBER-OF-SHARES-REDEEMED> (24,506,257)
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<GROSS-ADVISORY-FEES> 631,240
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,564,822
<AVERAGE-NET-ASSETS> 46,443,000
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> (0.04)
<PER-SHARE-GAIN-APPREC> 3.80
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> (0.32)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 13.44
<EXPENSE-RATIO> 1.47
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
[ARTICLE] 6
[CIK] 0000352665
[NAME] PRUDENTIAL SECTOR FUNDS, INC.:TECHNOLOGY
[SERIES]
[NUMBER] 002
[NAME] TECHNOLOGY (CLASS B)
<S> <C>
[PERIOD-TYPE] YEAR
[FISCAL-YEAR-END] NOV-30-1999
[PERIOD-END] NOV-30-1999
[INVESTMENTS-AT-COST] 246,769,740
[INVESTMENTS-AT-VALUE] 309,841,012
[RECEIVABLES] 7,750,722
[ASSETS-OTHER] 265,991
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 0
[PAYABLE-FOR-SECURITIES] 8,670,459
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 8,330,991
[TOTAL-LIABILITIES] 0
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 236,044,913
[SHARES-COMMON-STOCK] 22,431,999
[SHARES-COMMON-PRIOR] 0
[ACCUMULATED-NII-CURRENT] 1,740,090
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 0
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 63,071,272
[NET-ASSETS] (22,431,999)
[DIVIDEND-INCOME] 79,351
[INTEREST-INCOME] 310,563
[OTHER-INCOME] 0
[EXPENSES-NET] 1,691,070
[NET-INVESTMENT-INCOME] (1,301,156)
[REALIZED-GAINS-CURRENT] 9,670,846
[APPREC-INCREASE-CURRENT] 63,071,272
[NET-CHANGE-FROM-OPS] 71,440,962
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 0
[DISTRIBUTIONS-OF-GAINS] (6,868,051)
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 260,789,621
[NUMBER-OF-SHARES-REDEEMED] (24,506,257)
[SHARES-REINVESTED] 0
[NET-CHANGE-IN-ASSETS] 300,856,275
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 631,240
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 1,564,822
[AVERAGE-NET-ASSETS] 97,787,000
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] (0.06)
[PER-SHARE-GAIN-APPREC] 3.78
[PER-SHARE-DIVIDEND] 0.00
[PER-SHARE-DISTRIBUTIONS] (0.32)
[RETURNS-OF-CAPITAL] 0.00
[PER-SHARE-NAV-END] 13.40
[EXPENSE-RATIO] 2.22
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
[ARTICLE] 6
[CIK] 0000352665
[NAME] PRUDENTIAL SECTOR FUNDS, INC.:TECHNOLOGY
[SERIES]
[NUMBER] 003
[NAME] TECHNOLGY (CLASS C)
<S> <C>
[PERIOD-TYPE] YEAR
[FISCAL-YEAR-END] NOV-30-1999
[PERIOD-END] NOV-30-1999
[INVESTMENTS-AT-COST] 246,769,740
[INVESTMENTS-AT-VALUE] 309,841,012
[RECEIVABLES] 7,750,722
[ASSETS-OTHER] 265,991
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 0
[PAYABLE-FOR-SECURITIES] 8,670,459
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 8,330,991
[TOTAL-LIABILITIES] 0
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 236,044,913
[SHARES-COMMON-STOCK] 22,431,999
[SHARES-COMMON-PRIOR] 0
[ACCUMULATED-NII-CURRENT] 1,740,090
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 0
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 63,071,272
[NET-ASSETS] (22,431,999)
[DIVIDEND-INCOME] 79,351
[INTEREST-INCOME] 310,563
[OTHER-INCOME] 0
[EXPENSES-NET] 1,691,070
[NET-INVESTMENT-INCOME] (1,301,156)
[REALIZED-GAINS-CURRENT] 9,670,846
[APPREC-INCREASE-CURRENT] 63,071,272
[NET-CHANGE-FROM-OPS] 71,440,962
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 0
[DISTRIBUTIONS-OF-GAINS] (6,868,051)
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 260,789,621
[NUMBER-OF-SHARES-REDEEMED] (24,506,257)
[SHARES-REINVESTED] 0
[NET-CHANGE-IN-ASSETS] 300,856,275
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 631,240
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 1,564,822
[AVERAGE-NET-ASSETS] 46,510,000
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] (0.07)
[PER-SHARE-GAIN-APPREC] 3.79
[PER-SHARE-DIVIDEND] 0.00
[PER-SHARE-DISTRIBUTIONS] (0.32)
[RETURNS-OF-CAPITAL] 0.00
[PER-SHARE-NAV-END] 13.40
[EXPENSE-RATIO] 2.22
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
[ARTICLE] 6
[CIK] 0000352665
[NAME] PRUDENTIAL SECTOR FUNDS, INC.:TECHNOLOGY
[SERIES]
[NUMBER] 004
[NAME] TECHMOLOGY (CLASS Z)
<S> <C>
[PERIOD-TYPE] YEAR
[FISCAL-YEAR-END] NOV-30-1999
[PERIOD-END] NOV-30-1999
[INVESTMENTS-AT-COST] 246,769,740
[INVESTMENTS-AT-VALUE] 309,841,012
[RECEIVABLES] 7,750,722
[ASSETS-OTHER] 265,991
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 0
[PAYABLE-FOR-SECURITIES] 8,670,459
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 8,330,991
[TOTAL-LIABILITIES] 0
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 236,044,913
[SHARES-COMMON-STOCK] 22,431,999
[SHARES-COMMON-PRIOR] 0
[ACCUMULATED-NII-CURRENT] 1,740,090
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] 0
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 63,071,272
[NET-ASSETS] (22,431,999)
[DIVIDEND-INCOME] 79,351
[INTEREST-INCOME] 310,563
[OTHER-INCOME] 0
[EXPENSES-NET] 1,691,070
[NET-INVESTMENT-INCOME] (1,301,156)
[REALIZED-GAINS-CURRENT] 9,670,846
[APPREC-INCREASE-CURRENT] 63,071,272
[NET-CHANGE-FROM-OPS] 71,440,962
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 0
[DISTRIBUTIONS-OF-GAINS] (6,868,051)
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 260,789,621
[NUMBER-OF-SHARES-REDEEMED] (24,506,257)
[SHARES-REINVESTED] 0
[NET-CHANGE-IN-ASSETS] 300,856,275
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 631,240
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 1,564,822
[AVERAGE-NET-ASSETS] 8,743,000
[PER-SHARE-NAV-BEGIN] 10.00
[PER-SHARE-NII] (0.03)
[PER-SHARE-GAIN-APPREC] 3.81
[PER-SHARE-DIVIDEND] 0.00
[PER-SHARE-DISTRIBUTIONS] (0.32)
[RETURNS-OF-CAPITAL] 0.00
[PER-SHARE-NAV-END] 13.46
[EXPENSE-RATIO] 1.22
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000352665
<NAME> PRUDENTIAL SECTOR FUNDS: UTILITY FUND, INC.
<SERIES>
<NUMBER> 001
<NAME> UTILITY FUND (CLASS A)
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> NOV-30-1999
<PERIOD-END> NOV-30-1999
<INVESTMENTS-AT-COST> 3,099,645,759
<INVESTMENTS-AT-VALUE> 4,319,051,977
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<ASSETS-OTHER> 103,822
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<PAYABLE-FOR-SECURITIES> 13,945,351
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<OTHER-ITEMS-LIABILITIES> 597,516,543
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<PAID-IN-CAPITAL-COMMON> 2,520,244,934
<SHARES-COMMON-STOCK> 345,069,603
<SHARES-COMMON-PRIOR> 398,608,648
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<OVERDISTRIBUTION-NII> (3,375,858)
<ACCUMULATED-NET-GAINS> 65,354,529
<OVERDISTRIBUTION-GAINS> 0
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<NET-ASSETS> (743,678,251)
<DIVIDEND-INCOME> 127,112,916
<INTEREST-INCOME> 3,303,573
<OTHER-INCOME> 1,213,143
<EXPENSES-NET> 43,494,418
<NET-INVESTMENT-INCOME> 88,135,214
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<APPREC-INCREASE-CURRENT> (349,278,639)
<NET-CHANGE-FROM-OPS> 140,704,749
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (91,552,913)
<DISTRIBUTIONS-OF-GAINS> (407,421,862)
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<NUMBER-OF-SHARES-SOLD> 338,658,783
<NUMBER-OF-SHARES-REDEEMED> (1,120,939,298)
<SHARES-REINVESTED> 141,116,049
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<ACCUMULATED-NII-PRIOR> 1,979,021
<ACCUMULATED-GAINS-PRIOR> 60,302,205
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<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 43,494,418
<AVERAGE-NET-ASSETS> 2,691,000
<PER-SHARE-NAV-BEGIN> 12.06
<PER-SHARE-NII> 0.27
<PER-SHARE-GAIN-APPREC> 0.14
<PER-SHARE-DIVIDEND> (0.27)
<PER-SHARE-DISTRIBUTIONS> (1.18)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 11.02
<EXPENSE-RATIO> 0.78
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
[ARTICLE] 6
[CIK] 0000352665
[NAME] PRUDENTIAL SECTOR FUNDS: UTILITY FUND, INC.
[SERIES]
[NUMBER] 002
[NAME] UTILITY FUND (CLASS B)
<S> <C>
[PERIOD-TYPE] YEAR
[FISCAL-YEAR-END] NOV-30-1999
[PERIOD-END] NOV-30-1999
[INVESTMENTS-AT-COST] 3,099,645,759
[INVESTMENTS-AT-VALUE] 4,319,051,977
[RECEIVABLES] 93,925,950
[ASSETS-OTHER] 103,822
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 0
[PAYABLE-FOR-SECURITIES] 13,945,351
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 597,516,543
[TOTAL-LIABILITIES] 0
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 2,520,244,934
[SHARES-COMMON-STOCK] 345,069,603
[SHARES-COMMON-PRIOR] 398,608,648
[ACCUMULATED-NII-CURRENT] 0
[OVERDISTRIBUTION-NII] (3,375,858)
[ACCUMULATED-NET-GAINS] 65,354,529
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 1,219,396,250
[NET-ASSETS] (743,678,251)
[DIVIDEND-INCOME] 127,112,916
[INTEREST-INCOME] 3,303,573
[OTHER-INCOME] 1,213,143
[EXPENSES-NET] 43,494,418
[NET-INVESTMENT-INCOME] 88,135,214
[REALIZED-GAINS-CURRENT] 401,848,174
[APPREC-INCREASE-CURRENT] (349,278,639)
[NET-CHANGE-FROM-OPS] 140,704,749
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] (91,552,913)
[DISTRIBUTIONS-OF-GAINS] (407,421,862)
[DISTRIBUTIONS-OTHER] (3,230,282)
[NUMBER-OF-SHARES-SOLD] 338,658,783
[NUMBER-OF-SHARES-REDEEMED] (1,120,939,298)
[SHARES-REINVESTED] 141,116,049
[NET-CHANGE-IN-ASSETS] (1,002,664,774)
[ACCUMULATED-NII-PRIOR] 1,979,021
[ACCUMULATED-GAINS-PRIOR] 60,302,205
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 16,318,008
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 43,494,418
[AVERAGE-NET-ASSETS] 1,691,000
[PER-SHARE-NAV-BEGIN] 12.05
[PER-SHARE-NII] 0.19
[PER-SHARE-GAIN-APPREC] 0.13
[PER-SHARE-DIVIDEND] (0.19)
[PER-SHARE-DISTRIBUTIONS] (1.16)
[RETURNS-OF-CAPITAL] 0.00
[PER-SHARE-NAV-END] 11.02
[EXPENSE-RATIO] 1.53
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
[ARTICLE] 6
[CIK] 0000352665
[NAME] PRUDENTIAL SECTOR FUNDS: UTILITY FUND, INC.
[SERIES]
[NUMBER] 003
[NAME] UTILITY FUND (CLASS C)
<S> <C>
[PERIOD-TYPE] YEAR
[FISCAL-YEAR-END] NOV-30-1999
[PERIOD-END] NOV-30-1999
[INVESTMENTS-AT-COST] 3,099,645,759
[INVESTMENTS-AT-VALUE] 4,319,051,977
[RECEIVABLES] 93,925,950
[ASSETS-OTHER] 103,822
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 0
[PAYABLE-FOR-SECURITIES] 13,945,351
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 597,516,543
[TOTAL-LIABILITIES] 0
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 2,520,244,934
[SHARES-COMMON-STOCK] 345,069,603
[SHARES-COMMON-PRIOR] 398,608,648
[ACCUMULATED-NII-CURRENT] 0
[OVERDISTRIBUTION-NII] (3,375,858)
[ACCUMULATED-NET-GAINS] 65,354,529
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 1,219,396,250
[NET-ASSETS] (743,678,251)
[DIVIDEND-INCOME] 127,112,916
[INTEREST-INCOME] 3,303,573
[OTHER-INCOME] 1,213,143
[EXPENSES-NET] 43,494,418
[NET-INVESTMENT-INCOME] 88,135,214
[REALIZED-GAINS-CURRENT] 401,848,174
[APPREC-INCREASE-CURRENT] (349,278,639)
[NET-CHANGE-FROM-OPS] 140,704,749
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] (91,552,913)
[DISTRIBUTIONS-OF-GAINS] (407,421,862)
[DISTRIBUTIONS-OTHER] (3,230,282)
[NUMBER-OF-SHARES-SOLD] 338,658,783
[NUMBER-OF-SHARES-REDEEMED] (1,120,939,298)
[SHARES-REINVESTED] 141,116,049
[NET-CHANGE-IN-ASSETS] (1,002,664,774)
[ACCUMULATED-NII-PRIOR] 1,979,021
[ACCUMULATED-GAINS-PRIOR] 60,302,205
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 16,318,008
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 43,494,418
[AVERAGE-NET-ASSETS] 24,448,000
[PER-SHARE-NAV-BEGIN] 12.05
[PER-SHARE-NII] 0.19
[PER-SHARE-GAIN-APPREC] 0.13
[PER-SHARE-DIVIDEND] (0.19)
[PER-SHARE-DISTRIBUTIONS] (1.16)
[RETURNS-OF-CAPITAL] 0.00
[PER-SHARE-NAV-END] 11.02
[EXPENSE-RATIO] 1.53
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
[ARTICLE] 6
[CIK] 0000352665
[NAME] PRUDENTIAL SECTOR FUNDS: UTILITY FUND, INC.
[SERIES]
[NUMBER] 004
[NAME] UTILITY FUND (CLASS Z)
<S> <C>
[PERIOD-TYPE] YEAR
[FISCAL-YEAR-END] NOV-30-1999
[PERIOD-END] NOV-30-1999
[INVESTMENTS-AT-COST] 3,099,645,759
[INVESTMENTS-AT-VALUE] 4,319,051,977
[RECEIVABLES] 93,925,950
[ASSETS-OTHER] 103,822
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 0
[PAYABLE-FOR-SECURITIES] 13,945,351
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 597,516,543
[TOTAL-LIABILITIES] 0
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 2,520,244,934
[SHARES-COMMON-STOCK] 345,069,603
[SHARES-COMMON-PRIOR] 398,608,648
[ACCUMULATED-NII-CURRENT] 0
[OVERDISTRIBUTION-NII] (3,375,858)
[ACCUMULATED-NET-GAINS] 65,354,529
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 1,219,396,250
[NET-ASSETS] (743,678,251)
[DIVIDEND-INCOME] 127,112,916
[INTEREST-INCOME] 3,303,573
[OTHER-INCOME] 1,213,143
[EXPENSES-NET] 43,494,418
[NET-INVESTMENT-INCOME] 88,135,214
[REALIZED-GAINS-CURRENT] 401,848,174
[APPREC-INCREASE-CURRENT] (349,278,639)
[NET-CHANGE-FROM-OPS] 140,704,749
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] (91,552,913)
[DISTRIBUTIONS-OF-GAINS] (407,421,862)
[DISTRIBUTIONS-OTHER] (3,230,282)
[NUMBER-OF-SHARES-SOLD] 338,658,783
[NUMBER-OF-SHARES-REDEEMED] (1,120,939,298)
[SHARES-REINVESTED] 141,116,049
[NET-CHANGE-IN-ASSETS] (1,002,664,774)
[ACCUMULATED-NII-PRIOR] 1,979,021
[ACCUMULATED-GAINS-PRIOR] 60,302,205
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 16,318,008
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 43,494,418
[AVERAGE-NET-ASSETS] 42,002,000
[PER-SHARE-NAV-BEGIN] 12.07
[PER-SHARE-NII] 0.30
[PER-SHARE-GAIN-APPREC] 0.13
[PER-SHARE-DIVIDEND] (0.30)
[PER-SHARE-DISTRIBUTIONS] (1.18)
[RETURNS-OF-CAPITAL] 0.00
[PER-SHARE-NAV-END] 11.02
[EXPENSE-RATIO] 0.53
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
Report of Independent Accountants
To the Shareholders and Board of Directors of
Prudential Sector Funds, Inc. - Prudential
Financial Services Fund
In planning and performing our audit of the
financial statements of Prudential Sector
Funds, Inc. - Prudential Financial Services
Fund (the "Fund"), for the period ended
November 30, 1999, we considered its internal
control, including control activities for
safeguarding securities, in order to
determine our auditing procedures for the
purpose of expressing our opinion on the
financial statements and to comply with the
requirements of Form N-SAR, not to provide
assurance on internal control.
The management of the Fund is responsible for
establishing and maintaining internal
control. In fulfilling this responsibility,
estimates and judgments by management are
required to assess the expected benefits and
related costs of controls. Generally,
controls that are relevant to an audit
pertain to the entity's objective of
preparing financial statements for external
purposes that are fairly presented in
conformity with generally accepted accounting
principles. Those controls include the
safeguarding of assets against unauthorized
acquisition, use or disposition.
Because of inherent limitations in internal
control, errors or fraud may occur and not be
detected. Also, projection of any evaluation
of internal control to future periods is
subject to the risk that controls may become
inadequate because of changes in conditions
or that the effectiveness of the design and
operation may deteriorate.
Our consideration of internal control would
not necessarily disclose all matters in
internal control that might be material
weaknesses under standards established by the
American Institute of Certified Public
Accountants. A material weakness is a
condition in which the design or operation of
one or more of the internal control
components does not reduce to a relatively
low level the risk that misstatements caused
by error or fraud in amounts that would be
material in relation to the financial
statements being audited may occur and not be
detected within a timely period by employees
in the normal course of performing their
assigned functions. However, we noted no
matters involving internal control and its
operation, including controls for
safeguarding securities, that we consider to
be material weaknesses as defined above as of
November 30, 1999.
This report is intended solely for the
information and use of the Board of
Directors, management and the Securities and
Exchange Commission and is not intended to be
and should not be used by anyone other than
these specified parties.
PricewaterhouseCoopers LLP
January 17, 2000
To the Shareholders and Board of Directors of
Prudential Sector Funds, Inc. - Prudential
Financial Services Fund
Report of Independent Accountants
To the Shareholders and Board of Directors of
Prudential Sector Funds, Inc. - Prudential
Health Sciences Fund
In planning and performing our audit of the
financial statements of Prudential Sector
Funds, Inc. - Prudential Health Sciences Fund
(the "Fund"), for the period ended November
30, 1999, we considered its internal control,
including control activities for safeguarding
securities, in order to determine our
auditing procedures for the purpose of
expressing our opinion on the financial
statements and to comply with the
requirements of Form N-SAR, not to provide
assurance on internal control.
The management of the Fund is responsible for
establishing and maintaining internal
control. In fulfilling this responsibility,
estimates and judgments by management are
required to assess the expected benefits and
related costs of controls. Generally,
controls that are relevant to an audit
pertain to the entity's objective of
preparing financial statements for external
purposes that are fairly presented in
conformity with generally accepted accounting
principles. Those controls include the
safeguarding of assets against unauthorized
acquisition, use or disposition.
Because of inherent limitations in internal
control, errors or fraud may occur and not be
detected. Also, projection of any evaluation
of internal control to future periods is
subject to the risk that controls may become
inadequate because of changes in conditions
or that the effectiveness of the design and
operation may deteriorate.
Our consideration of internal control would
not necessarily disclose all matters in
internal control that might be material
weaknesses under standards established by the
American Institute of Certified Public
Accountants. A material weakness is a
condition in which the design or operation of
one or more of the internal control
components does not reduce to a relatively
low level the risk that misstatements caused
by error or fraud in amounts that would be
material in relation to the financial
statements being audited may occur and not be
detected within a timely period by employees
in the normal course of performing their
assigned functions. However, we noted no
matters involving internal control and its
operation, including controls for
safeguarding securities, that we consider to
be material weaknesses as defined above as of
November 30, 1999.
This report is intended solely for the
information and use of the Board of
Directors, management and the Securities and
Exchange Commission and is not intended to be
and should not be used by anyone other than
these specified parties.
PricewaterhouseCoopers LLP
January 17, 2000
To the Shareholders and Board of Directors of
Prudential Sector Funds, Inc.- Health
Sciences Fund
Report of Independent Accountants
To the Shareholders and Board of Directors of
Prudential Sector Funds, Inc. - Prudential
Technology Fund
In planning and performing our audit of the
financial statements of Prudential Sector
Funds, Inc. - Prudential Technology Fund (the
"Fund"), for the period ended November 30,
1999, we considered its internal control,
including control activities for safeguarding
securities, in order to determine our
auditing procedures for the purpose of
expressing our opinion on the financial
statements and to comply with the
requirements of Form N-SAR, not to provide
assurance on internal control.
The management of the Fund is responsible for
establishing and maintaining internal
control. In fulfilling this responsibility,
estimates and judgments by management are
required to assess the expected benefits and
related costs of controls. Generally,
controls that are relevant to an audit
pertain to the entity's objective of
preparing financial statements for external
purposes that are fairly presented in
conformity with generally accepted accounting
principles. Those controls include the
safeguarding of assets against unauthorized
acquisition, use or disposition.
Because of inherent limitations in internal
control, errors or fraud may occur and not be
detected. Also, projection of any evaluation
of internal control to future periods is
subject to the risk that controls may become
inadequate because of changes in conditions
or that the effectiveness of the design and
operation may deteriorate.
Our consideration of internal control would
not necessarily disclose all matters in
internal control that might be material
weaknesses under standards established by the
American Institute of Certified Public
Accountants. A material weakness is a
condition in which the design or operation of
one or more of the internal control
components does not reduce to a relatively
low level the risk that misstatements caused
by error or fraud in amounts that would be
material in relation to the financial
statements being audited may occur and not be
detected within a timely period by employees
in the normal course of performing their
assigned functions. However, we noted no
matters involving internal control and its
operation, including controls for
safeguarding securities, that we consider to
be material weaknesses as defined above as of
November 30, 1999.
This report is intended solely for the
information and use of the Board of
Directors, management and the Securities and
Exchange Commission and is not intended to be
and should not be used by anyone other than
these specified parties.
PricewaterhouseCoopers LLP
January 17, 2000
To the Shareholders and Board of Directors of
Prudential Sector Funds, Inc. - Prudential
Technology Fund
Report of Independent Accountants
To the Shareholders and Board of Directors
of
Prudential Sector Funds, Inc. - Prudential
Technology Fund
In planning and performing our audit of the
financial statements of Prudential Sector
Funds, Inc. - Prudential Technology Fund
(the "Fund"), for the period ended November
30, 1999, we considered its internal
control, including control activities for
safeguarding securities, in order to
determine our auditing procedures for the
purpose of expressing our opinion on the
financial statements and to comply with the
requirements of Form N-SAR, not to provide
assurance on internal control.
The management of the Fund is responsible
for establishing and maintaining internal
control. In fulfilling this responsibility,
estimates and judgments by management are
required to assess the expected benefits and
related costs of controls. Generally,
controls that are relevant to an audit
pertain to the entity's objective of
preparing financial statements for external
purposes that are fairly presented in
conformity with generally accepted
accounting principles. Those controls
include the safeguarding of assets against
unauthorized acquisition, use or
disposition.
Because of inherent limitations in internal
control, errors or fraud may occur and not
be detected. Also, projection of any
evaluation of internal control to future
periods is subject to the risk that controls
may become inadequate because of changes in
conditions or that the effectiveness of the
design and operation may deteriorate.
Our consideration of internal control would
not necessarily disclose all matters in
internal control that might be material
weaknesses under standards established by
the American Institute of Certified Public
Accountants. A material weakness is a
condition in which the design or operation
of one or more of the internal control
components does not reduce to a relatively
low level the risk that misstatements caused
by error or fraud in amounts that would be
material in relation to the financial
statements being audited may occur and not
be detected within a timely period by
employees in the normal course of performing
their assigned functions. However, we noted
no matters involving internal control and
its operation, including controls for
safeguarding securities, that we consider to
be material weaknesses as defined above as
of November 30, 1999.
This report is intended solely for the
information and use of the Board of
Directors, management and the Securities
and Exchange Commission and is not intended
to be and should not be used by anyone other
than these specified parties.
PricewaterhouseCoopers LLP
January 17, 2000
To the Shareholders and Board of Directors
of
Prudential Sector Funds, Inc. - Prudential
Technology Fund
