UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 13F
Form 13F COVER PAGE
Report for the Calendar Year or Quarter Ended: March 31, 2000
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Check here if Amendment [ ]; Amendment Number:
This Amendment (Check only one.): [ ] is a restatement.
[ ] adds new holding entries.
Institutional Investment Manager Filing this Report:
Name: Sigma Management Services, Inc.
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Address: 26261 Evergreen, Suite 455
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Southfield, MI 48076
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Form 13F File Number: 28-7002
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The institutional investment manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists and tables, are considered integral parts of this form.
Person Signing this Report on Behalf of Reporting Manager:
Name: Robert M. Bilkie, Jr. CFA
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Title: President
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Phone: (248) 223-0122
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Signature, Place, and Date of Signing:
/s/ Robert M. Bilkie, Jr. Southfield, Michigan May 2, 2000
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[Signature] [City, State] [Date]
Report type (Check only one.):
[X] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager
are reported in this report.)
[ ] 13F NOTICE. (Check here if no holdings reported are in this report, and all
holdings are reported by other reporting manager (s).)
[ ] 13F COMBINATION REPORT. (Check here is a portion of the holdings for this
reporting manager are reported in this report and a portion are reported by
other reporting manager(s).)
List of Other Managers Reporting for this Manager:
[If there are no entries in this list, omit this section.]
Form 13F File Number Name
28-
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[Repeat as necessary.]
<PAGE>
Form 13F SUMMARY PAGE
Report Summary:
Number of Other Included Managers: NONE
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Form 13F Information Table Entry Total: 77
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Form 13F Information Table Value Total: $ 344,341
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(thousands)
List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all
institutional investment managers with respect to which this report is filed,
other than the manager filing this report.
[If there are no entries in this list, state "NONE" and omit the column headings
and list entries.]
NONE
<PAGE>
Form 13F INFORMATIONAL TABLE
<TABLE>
<CAPTION>
ITEM 1: ITEM 2: ITEM 3: ITEM 4: ITEM 5: ITEM 6: ITEM 7: ITEM 8:
- ------------------------ -------------- --------- -------- -------- ---------------- --------- -----------------------
VALUE SHARES/ SH/ PUT/ INVSTMT VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE
- ------------------------ -------------- --------- -------- -------- ---------------- --------- ----- ------ ------
<S> <C> <C> <C> <C> <C> <C> <C> <C>
A T & T Corp com 001957109 491 8725 SH SOLE 6518 2207
Abbott Laboratories com 002824100 4295 122049 SH SOLE 44873 77606
Advanced Tissue Sciences com 00755F103 142 21000 SH SOLE 21000
Amer Home Products com 026609107 1100 20465 SH SOLE 4845 15620
Amer Int'l Group com 026874107 8774 80132 SH SOLE 34053 46266
America Online com 02364J104 5017 74394 SH SOLE 33854 40640
Amgen com 031162100 8125 132387 SH SOLE 56605 75782
Automatic Data Proc com 053015103 6931 143639 SH SOLE 53359 90660
Bank One Corp com 06423A103 4776 138932 SH SOLE 46678 92444
Bristol-Myers Squibb com 110122108 5883 101428 SH SOLE 48127 53301
Chase Manhattan com 16161A108 7756 88952 SH SOLE 38628 50424
Cisco Systems Inc com 17275R102 16201 209546 SH SOLE 91238 119048
Citigroup com 172967101 3545 59203 SH SOLE 28023 31280
Clear Channel Communication com 184502102 2593 37545 SH SOLE 15530 22105
Coca-Cola com 191216100 3612 76960 SH SOLE 27239 49891
Comerica com 200340107 708 16915 SH SOLE 2425 14490
Compaq Computer com 204493100 2503 93579 SH SOLE 38472 55347
Costco Wholesale Corp com 22160K105 3431 65277 SH SOLE 25470 39807
Dell Computers com 247025109 5957 110435 SH SOLE 48042 62393
Disney (Walt)Holding Co. com 254687106 6368 154380 SH SOLE 70831 83879
Dover Corp com 260003108 3340 69756 SH SOLE 26531 43375
Dow Chemical com 260543103 270 2366 SH SOLE 1016 1350
Du Pont E.I. deNemours com 263534109 3573 67497 SH SOLE 28389 39308
EMC Inc. com 268648102 7382 58585 SH SOLE 25575 33010
Emerson Electric com 291011104 2671 50272 SH SOLE 18058 32294
Enron Corp com 293561106 245 3270 SH SOLE 3270
Exxon-Mobil Corp com 30231G102 8654 110953 SH SOLE 45292 65881
Fannie Mae com 313586109 4847 85687 SH SOLE 34565 51322
Ford Motor Co com 345370100 254 5523 SH SOLE 1006 4517
General Electric com 369604103 15529 99783 SH SOLE 37364 62699
General Motors com 370442105 221 2670 SH SOLE 395 2275
Global Crossing Ltd. com G3921A100 2574 62869 SH SOLE 26474 36395
Hewlett-Packard com 428236103 524 3950 SH SOLE 2650 1300
Home Depot com 437076102 9976 154663 SH SOLE 63184 91779
Int'l Bus. Machines com 459200101 7424 62779 SH SOLE 27939 34940
Intel Corp com 458140100 18112 137281 SH SOLE 54870 82691
Interpublic Grp Cos com 460690100 4479 94788 SH SOLE 38010 57018
Johnson & Johnson com 478160104 4764 67814 SH SOLE 31464 36480
Kohl's Corp. com 500255104 3724 36335 SH SOLE 14335 22000
Lilly (Eli) com 532457108 720 11498 SH SOLE 6200 5298
Lucent Technologies com 549463107 6029 97240 SH SOLE 41704 55696
MCI WorldCom Inc. com 55268B106 7339 161957 SH SOLE 67028 95079
McDonald's Corp com 580135101 384 10268 SH SOLE 3000 7268
Medtronic Inc com 585055106 7902 153618 SH SOLE 67798 86120
Mellon Financial Corp. com 58551A108 2380 80000 SH SOLE 80000
Merck & Co com 589331107 6868 110555 SH SOLE 49513 61302
Microsoft com 594918104 12625 118826 SH SOLE 57310 61636
Minnesota Min'g/Mfg com 604059105 512 5777 SH SOLE 1860 3917
Morgan Stanley Dean Witter com 617446448 572 6900 SH SOLE 6300 600
NASDAQ 100 Shares com 631100104 6977 63716 SH SOLE 30150 33766
Northern Trust Company com 665859104 4208 62280 SH SOLE 24840 37600
Old Kent Fin'l com 679833103 430 13437 SH SOLE 936 12501
Oracle Corp com 68389X105 12105 155063 SH SOLE 51566 103917
PepsiCo Inc com 713448108 253 7265 SH SOLE 5265 2000
Pfizer, Inc com 717081103 4921 134592 SH SOLE 60909 73968
Procter & Gamble com 742718109 3204 56452 SH SOLE 24555 32067
Qwest Communication Intl Inc. com 749121109 3338 69539 SH SOLE 29674 39865
Royal Dutch Petrol com 780257804 3475 60109 SH SOLE 22153 38126
S & P Depository Receipts com 78462F103 1865 12404 SH SOLE 6866 5538
SBC Communications, Inc com 78387G103 243 5776 SH SOLE 4551 1225
Sabre Holdings Corp com 785905100 1593 43134 SH SOLE 16264 26956
Schering-Plough com 806605101 210 5650 SH SOLE 5000 650
Schwab (Charles) Corp com 808513105 15178 266289 SH SOLE 99464 167425
Southdown com 841297104 3848 64937 SH SOLE 25303 39734
Sprint Corp. com 852061100 287 4557 SH SOLE 4557
Stryker Corp com 863667101 1362 19527 SH SOLE 1700 17827
Sun Microsystems com 866810104 599 6390 SH SOLE 4915 1475
Sysco Corp com 871829107 5257 145512 SH SOLE 63425 82487
Target Stores com 87612E106 3179 42525 SH SOLE 19440 23195
Tellabs Inc. com 879664100 5974 94850 SH SOLE 36326 58684
Time Warner Inc com 887315109 6691 66910 SH SOLE 26770 40340
Tyco International com 902124106 448 8935 SH SOLE 8935
Vodafone Group PLC ADR com 92857T107 7465 134350 SH SOLE 59730 75070
Wal Mart Stores com 931142103 3512 62155 SH SOLE 26850 35445
Walgreen Co com 931422109 4901 190311 SH SOLE 81110 109751
Warner-Lambert com 934488107 502 5139 SH SOLE 2939 2200
Yahoo Inc. com 984332106 220 1282 SH SOLE 22 1260
</TABLE>
