UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F
FORM 13F COVER PAGE
Report for the Calendar Year or Quarter Ended: December 31, 1999
Check here if Amendment [ ]; Amendment Number:
This Amendment (Check only one.): [ ] is a restatement.
[ ] adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: Twin Capital Management, Inc.
Address: 3244 Washington Rd
Suite 202
McMurray, PA 15317
13F File Number: 28-7078
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: James Drake
Title: Controller
Phone: 724-942-2000
Signature, Place, and Date of Signing:
James Drake McMurray, PA February 11, 1999
Report Type (Check only one.):
[ X] 13F HOLDINGS REPORT.
[ ] 13F NOTICE.
[ ] 13F COMBINATION REPORT.
List of Other Managers Reporting for this Manager:
I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE ACT OF 1934.
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FORM 13F SUMMARY PAGE
Report Summary:
Number of Other Included Managers: 0
Form 13F Information Table Entry Total: 185
Form 13F Information Table Value Total: $555,328,000
List of Other Included Managers:
No. 13F File Number Name
<PAGE>
<TABLE>
FORM 13F INFORMATION TABLE
VALUE SHARES/ SH/ PUT/ INVSTMT OTHER 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> <C> <C> <C>
A T & T CORP COM 001957109 7926 155975 SH SOLE 4700 151275
ADAPTEC INC COM 00651f108 1671 33500 SH SOLE 12400 21100
ADC TELECOMMUNICATIONS INC COM 000886101 537 7400 SH SOLE 4000 3400
ADOBE SYSTEMS INC COM 00724F101 2145 31900 SH SOLE 12600 19300
ADOLPH COORS COM 217016104 247 4700 SH SOLE 4700
AFLAC INC COM 001055102 1921 40700 SH SOLE 15700 25000
ALBERTSONS INC COM 013104104 1767 54800 SH SOLE 21200 33600
ALLEGHENY ENERGY INC COM 017361106 1808 67100 SH SOLE 25700 41400
ALLERGAN INC COM 018490102 328 6600 SH SOLE 3600 3000
ALTERA CORP COM 021441100 367 7400 SH SOLE 4000 3400
AMERICA ONLINE INC DEL COM 02364j104 8827 117300 SH SOLE 3900 113400
AMERICAN EXPRESS CO COM 025816109 3894 23425 SH SOLE 700 22725
AMERICAN HOME PRODUCTS CORP COM 026609107 1872 47700 SH SOLE 17700 30000
AMSOUTH BANCORPORATION COM 032165102 347 17950 SH SOLE 17950
ANHEUSER BUSCH COS INC COM 035229103 2523 35600 SH SOLE 11200 24400
APACHE CORP COM 037411105 491 13300 SH SOLE 13300
APPLIED MATERIALS INC COM 038222105 456 3600 SH SOLE 3600
ASHLAND OIL INC COM 044204105 313 9500 SH SOLE 9500
ASTORIA FINANCIAL CORP COM 046265104 1452 47700 SH SOLE 18200 29500
AT HOME CORP-SER A COM 045919107 347 8100 SH SOLE 4400 3700
AVERY DENNISON CORP COM 053611109 430 5900 SH SOLE 5900
AVNET INC COM 053807103 1930 31900 SH SOLE 12500 19400
B M C SOFTWARE INC COM 055921100 380 4750 SH SOLE 2600 2150
BARNES & NOBLE INC COM 067774109 1900 92100 SH SOLE 35400 56700
BAXTER INTL INC COM 071813109 1702 27100 SH SOLE 10300 16800
BELL ATLANTIC CORP COM 077853109 8854 143828 SH SOLE 5500 138328
BELLSOUTH CORP COM 079860102 8382 179050 SH SOLE 6800 172250
BEST BUY INC COM 086516101 256 5100 SH SOLE 2800 2300
BEST FOODS COM 08658u101 415 7900 SH SOLE 7900
BIOGEN INC COM 090597105 372 4400 SH SOLE 2400 2000
BOEING CO COM 097023105 2117 51100 SH SOLE 20300 30800
BRINKER INTL INC COM 109641100 2244 93000 SH SOLE 35800 57200
BRISTOL-MYERS SQUIBB CO COM 110122108 14413 224550 SH SOLE 21400 203150
BURLINGTON NORTHERN INC COM 12189T104 1967 81100 SH SOLE 31400 49700
CENTEX CORP COM 152312104 309 12500 SH SOLE 12500
CHARTER ONE FINANCIAL COM 160903100 1541 80600 SH SOLE 30700 49900
CHASE MANHATTEN CORP COM 16161A108 7707 99200 SH SOLE 14300 84900
CHEVRON CORP COM 166751107 5986 69100 SH SOLE 2100 67000
CIGNA CORP COM 125509109 2006 24900 SH SOLE 9400 15500
CISCO SYS INC COM 17275r102 16792 156750 SH SOLE 5900 150850
CITIGROUP INC COM 172967101 12521 224838 SH SOLE 6800 218038
CITRIX SYS INC COM 177376100 677 5500 SH SOLE 3000 2500
CLEAR CHANNEL COMMUNICATIONS COM 184502102 393 4400 SH SOLE 2400 2000
COASTAL CORP COM 190441105 560 15800 SH SOLE 15800
COCA-COLA CO COM 191216100 9218 158250 SH SOLE 4900 153350
COMERICA INC COM 200340107 252 5400 SH SOLE 5400
COMMERCIAL FEDERAL CORP COM 201647104 1614 90600 SH SOLE 34400 56200
COMPUTER ASSOC INTL INC COM 204912109 3133 44800 SH SOLE 16200 28600
CORNING INC COM 219350105 658 5100 SH SOLE 2800 2300
CUMMINS ENGINE CO INC COM 231021106 1802 37300 SH SOLE 14300 23000
CYTEC INDS COM 232820100 2162 94000 SH SOLE 34900 59100
DARDEN RESTAURANTS INC COM 237194105 1892 104400 SH SOLE 40100 64300
DAYTON HUDSON CORP COM 239753106 749 10200 SH SOLE 10200
DELL COMPUTER CORP COM 247025109 11207 219750 SH SOLE 6700 213050
DIAL CORP-DEL COM 25247D101 1379 56700 SH SOLE 21600 35100
DST SYSTEMS INC DEL COM 233326107 2259 29600 SH SOLE 11100 18500
E M C CORP MASS COM 268648102 8412 77000 SH SOLE 3000 74000
EATON CORP COM 278058102 1692 23300 SH SOLE 8700 14600
EL PASO NAT GAS CO COM 283905107 1700 43800 SH SOLE 16600 27200
ENERGY EAST CORP COM 29266M109 268 12900 SH SOLE 12900
ENTERGY CORP COM 29364G103 332 12900 SH SOLE 12900
EXXON MOBIL CORP COM 30231g102 10717 133025 SH SOLE 3900 129125
Electronic Data Systems COM 285661104 2296 34300 SH SOLE 13000 21300
F M C CORP COM 302491303 2510 43800 SH SOLE 16600 27200
FEDERAL EXPRESS CORP COM 31304N107 1826 44600 SH SOLE 16400 28200
FEDERAL HOME LOAN MORTGAGE CO COM 313400301 301 6400 SH SOLE 6400
FEDERAL NATL MORTGAGE ASSN COM 313586109 5696 91225 SH SOLE 3700 87525
FISERV INC COM 337738108 2061 53800 SH SOLE 20100 33700
FLEET BOSTON FINANCIAL COM 339030108 439 12600 SH SOLE 12600
FORD MOTOR COMPANY COM 345370100 6075 113950 SH SOLE 4500 109450
G T E CORP COM 362320103 7626 108070 SH SOLE 4200 103870
GANNETT CO INC COM 364730101 2096 25700 SH SOLE 9800 15900
GAP INC COM 364760108 2442 53090 SH SOLE 1300 51790
GATEWAY INC COM 367626108 2774 38500 SH SOLE 15900 22600
GENERAL DYNAMICS CORP COM 369550108 2047 38800 SH SOLE 15000 23800
GENERAL ELECTRIC CO COM 369604103 17417 112550 SH SOLE 3400 109150
GENERAL MOTORS COM 370442105 738 10150 SH SOLE 700 9450
GEORGIA GULF CORP COM 373200203 324 10650 SH SOLE 5800 4850
GEORGIA PACIFIC CORP COM 373298108 2741 54000 SH SOLE 16600 37400
GPU INC COM 36225X100 202 6800 SH SOLE 6800
GUIDANT CORP COM 401698105 404 8600 SH SOLE 8600
H & R BLOCK INC COM 093671105 2043 46700 SH SOLE 17600 29100
HARLEY DAVIDSON INC COM 412822108 372 5800 SH SOLE 3200 2600
HERTZ CORP COM 428040109 1729 34500 SH SOLE 13200 21300
HILFIGER TOMMY CORP ORD COM g8915z102 316 13500 SH SOLE 2000 11500
HOME DEPOT INC COM 437076102 8438 122738 SH SOLE 5100 117638
HONEYWELL INC COM 438516106 1725 29900 SH SOLE 11000 18900
HOUSEHOLD INTL INC COM 441815107 477 12800 SH SOLE 12800
HUNTINGTON BANCSHARES INC COM 446150104 1385 58000 SH SOLE 23300 34700
I B P INC COM 449223106 1703 94600 SH SOLE 36600 58000
IMMUNEX CORP COM 452528102 230 2100 SH SOLE 2100
INTEL CORP COM 458140100 8293 100750 SH SOLE 3100 97650
INTERPUBLIC GROUP CO COM 460690100 1448 25100 SH SOLE 9500 15600
INTIMATE BRANDS INC COM 461156101 332 7700 SH SOLE 4200 3500
INTL BUSINESS MACHINES COM 459200101 8565 79400 SH SOLE 8500 70900
ITT INDS INC IND COM 450911102 1675 50100 SH SOLE 19100 31000
JABIL CIRCUIT INC COM 466313103 475 6500 SH SOLE 3600 2900
JOHNSON CONTROLS INC COM 478366107 1974 34700 SH SOLE 13400 21300
KELLOGG CO COM 487836108 548 17800 SH SOLE 2000 15800
KERR MCGEE CORP COM 492386107 812 13100 SH SOLE 1100 12000
KIMBERLY CLARK CORP COM 494368103 2473 37900 SH SOLE 14500 23400
KOHLS CORP COM 500255104 339 4700 SH SOLE 2600 2100
KROGER CO COM 501044101 1993 105600 SH SOLE 40600 65000
LAFARGE CORP COM 505862102 519 18800 SH SOLE 18800
LEHMAN BROS HLDGS INC COM 524908100 474 5600 SH SOLE 1100 4500
LEXMARK INTL GROUP COM 529771107 1529 16900 SH SOLE 3000 13900
LG&E ENERGY CORP COM 501917108 1866 107000 SH SOLE 41900 65100
LILLY ELI & CO COM COM 532457108 3967 59650 SH SOLE 2900 56750
LINEAR TECHNOLOGY CORP COM 535678106 394 5500 SH SOLE 3000 2500
LOEWS CORP COM 540424108 2082 34300 SH SOLE 10400 23900
LSI LOGIC CORP COM 502161102 2444 36200 SH SOLE 13500 22700
LUCENT TECHNOLOGIES INC COM 549463107 15367 204550 SH SOLE 7600 196950
M B N A CORP COM 55262l100 734 26950 SH SOLE 26950
MALLINCKRODT CORP COM 561232109 1817 57100 SH SOLE 21900 35200
MAXIM INTEGRATED PRODS COM 57772k101 444 9400 SH SOLE 5200 4200
MAY DEPARTMENT STORES CO COM 577778103 2058 63800 SH SOLE 24600 39200
MEDIMMUNE INC COM 584699102 547 3300 SH SOLE 1800 1500
MERCK & CO COM 589331107 8350 124285 SH SOLE 3600 120685
MERITOR AUTOMOTIVE COM 59000g100 331 17100 SH SOLE 17100
MICROSOFT CORP COM 594918104 31050 265950 SH SOLE 9200 256750
MILLIPORE CORP COM 601073109 456 11800 SH SOLE 6600 5200
NEW YORK TIMES COM 650111107 801 16300 SH SOLE 16300
NOBLE AFFILIATES INC COM 654894104 1353 63100 SH SOLE 24000 39100
NORTHROP CORP COM 666807102 411 7600 SH SOLE 7600
OMNICOM GROUP INC COM 681919106 300 3000 SH SOLE 1600 1400
ORACLE SYSTEMS CORP COM 68389X105 9100 81200 SH SOLE 2400 78800
P N C FINANCIAL CORP COM 693475105 2305 51800 SH SOLE 16300 35500
PACCAR INC -DEL- COM 693718108 1710 38600 SH SOLE 14700 23900
PE CORP PE BIO COM 69332s102 614 5100 SH SOLE 2800 2300
PEPSICO INC COM 713448108 701 19900 SH SOLE 19900
PFIZER INC COM 717081103 10287 317140 SH SOLE 11100 306040
PHILLIP MORRIS CO COM 718154107 7132 310100 SH SOLE 39000 271100
PHILLIPS PETROLEUM CO COM 718507106 1716 36500 SH SOLE 13900 22600
POTOMAC ELEC PWR CO COM 737679100 1493 65100 SH SOLE 24800 40300
PRAXAIR INC COM 74005p104 1932 38400 SH SOLE 14300 24100
PROCTER & GAMBLE CO COM 742718109 10652 97225 SH SOLE 3700 93525
PROVIDIAN CORP COM 74406a102 373 4100 SH SOLE 2200 1900
QUAKER OATS CO COM 747402105 3301 50300 SH SOLE 14700 35600
QUALCOMM INC COM 747525103 9049 51340 SH SOLE 5200 46140
RALSTON PURINA COM 751277302 1555 55800 SH SOLE 21100 34700
READERS DIGEST ASSN INC CL A N COM 755267101 345 11800 SH SOLE 6400 5400
REYNOLDS & REYNOLDS CO-CL A COM 761695105 1697 75400 SH SOLE 28700 46700
ROCKWELL INTL CORP COM 773903109 1977 41300 SH SOLE 15800 25500
ROYAL DUTCH PETE CO COM 780257804 8333 137600 SH SOLE 16600 121000
SARA LEE CORP COM 803111103 1264 57300 SH SOLE 21900 35400
SCHERING PLOUGH CORP COM 806605101 8585 202595 SH SOLE 7300 195295
SCHWAB CHARLES CORP COM 808513105 2605 68100 SH SOLE 25800 42300
SEARS ROEBUCK & CO COM 812387108 1944 64000 SH SOLE 24400 39600
SHAW INDUSTRIES INC COM 820286102 1984 128000 SH SOLE 49300 78700
SOLECTRON CORP COM 834182107 419 4400 SH SOLE 2400 2000
SOUTHTRUST CORP COM 844730101 2401 63500 SH SOLE 23500 40000
SUN MICROSYSTEMS INC COM 866810104 5064 65400 SH SOLE 1800 63600
SUPERVALU INC COM 868536103 2844 142200 SH SOLE 45600 96600
SYBASE INC COM 871130100 1671 98300 SH SOLE 35900 62400
SYSCO CORP COM 871829107 1899 48000 SH SOLE 17800 30200
T J X COS INC COM 872540109 2457 120200 SH SOLE 37700 82500
TANDY CORP COM 875382103 423 8600 SH SOLE 8600
TELLABS INC COM 879664100 668 10400 SH SOLE 3200 7200
TERADYNE INC COM 880770102 1874 28400 SH SOLE 9100 19300
TEXACO INC COM 881694103 1944 35800 SH SOLE 13900 21900
TEXAS INSTRUMENTS INC COM 882508104 3962 41000 SH SOLE 1100 39900
TIMES MIRROR CO COM 887364107 462 6900 SH SOLE 1000 5900
TOYS R US CORP COM 892335100 2022 141300 SH SOLE 52600 88700
TRAVELERS PPTY & CAS COM 893939108 1610 47000 SH SOLE 17900 29100
TUPPERWARE CORP COM 899896104 191 11300 SH SOLE 11300
TYCO LABS INC COM 902124106 8561 219500 SH SOLE 31300 188200
U A L CORP COM 902549500 2001 25800 SH SOLE 9800 16000
U S G CORP COM 903293405 2441 51800 SH SOLE 19500 32300
U S T INC COM 902911106 257 10200 SH SOLE 10200
U S X - MARATHON GROUP COM 902905827 1876 76000 SH SOLE 29300 46700
UNIONBANCAL COM 908906100 528 13400 SH SOLE 13400
UNISYS CORP COM 909214108 422 13200 SH SOLE 13200
UNITED HEALTHCARE CORP COM 910581107 1424 26800 SH SOLE 10100 16700
VITESSE SEMICONDUCTOR CORP COM 928497106 425 8100 SH SOLE 4400 3700
WAL-MART STORES INC COM 931142103 11801 170725 SH SOLE 6900 163825
WALGREEN CO COM 931422109 1892 64700 SH SOLE 24200 40500
WARNER LAMBERT CO COM 934488107 7069 86275 SH SOLE 3500 82775
WELLPOINT HEALTH NETWK CL A COM 94973h108 2123 32200 SH SOLE 12300 19900
WELLS FARGO & CO COM 949746101 3045 75300 SH SOLE 2500 72800
WEYERHAEUSER CO COM 962166104 1975 27500 SH SOLE 10500 17000
WHIRLPOOL CORP COM 963320106 1861 28600 SH SOLE 10600 18000
WILLIAMS SONOMA INC COM 969904101 322 7000 SH SOLE 3800 3200
WORLDCOM INC GA COM 55268b106 6155 115988 SH SOLE 18450 97538
XEROX CORPORATION COM 984121103 2965 130700 SH SOLE 38800 91900
XILINX INC COM 983919101 427 9400 SH SOLE 5200 4200
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