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
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 May 11, 2000
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.
<PAGE>
FORM 13F SUMMARY PAGE
Report Summary:
Number of Other Included Managers: 0
Form 13F Information Table Entry Total: 197
Form 13F Information Table Value Total: $548,467,000
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 5324 94545 SH SOLE 430 94115
ABBOTT LABORATORIES COM 002824100 588 16700 SH SOLE 16700
ADAPTEC INC COM 00651f108 1093 28300 SH SOLE 12200 16100
ADOBE SYSTEMS INC COM 00724F101 1085 9750 SH SOLE 4200 5550
ADOLPH COORS COM 217016104 2261 47100 SH SOLE 17000 30100
ADVANCED FIBRE COMMUNICATIONS COM 00754a105 733 11700 SH SOLE 6500 5200
ALLERGAN INC COM 018490102 1805 36100 SH SOLE 16100 20000
ALLMERICA FINANCIAL COM 019754100 1800 35300 SH SOLE 14100 21200
ALTERA CORP COM 021441100 928 10400 SH SOLE 6000 4400
AMERADA HESS CORP COM 023551104 1790 27700 SH SOLE 11000 16700
AMERICA ONLINE INC DEL COM 02364j104 9023 133800 SH SOLE 860 132940
AMERICAN EXPRESS CO COM 025816109 1876 12595 SH SOLE 5000 7595
AMERICAN PWR CONVERSION COM 029066107 853 19900 SH SOLE 11100 8800
AMGEN INC COM 031162100 1571 25600 SH SOLE 10800 14800
ANALOG DEVICES INC COM 032654105 797 9900 SH SOLE 5500 4400
ANHEUSER BUSCH COS INC COM 035229103 2060 33100 SH SOLE 11200 21900
APACHE CORP COM 037411105 662 13300 SH SOLE 13300
APPLE COMPUTER INC COM 037833100 754 5550 SH SOLE 3200 2350
ASHLAND OIL INC COM 044204105 316 9500 SH SOLE 9500
ATMEL CORP COM 049513104 1177 22800 SH SOLE 9700 13100
AVERY DENNISON CORP COM 053611109 360 5900 SH SOLE 5900
AVNET INC COM 053807103 1273 20200 SH SOLE 7700 12500
BANKAMERICA CORP COM 060505104 282 5375 SH SOLE 5375
BARNES & NOBLE INC COM 067774109 340 14500 SH SOLE 14500
BAUSCH & LOMB INC COM 071707103 1555 29800 SH SOLE 11600 18200
BAXTER INTL INC COM 071813109 1454 23200 SH SOLE 8900 14300
BELL ATLANTIC CORP COM 077853109 8560 140038 SH SOLE 750 139288
BELLSOUTH CORP COM 079860102 9772 208465 SH SOLE 15250 193215
BEST FOODS COM 08658u101 370 7900 SH SOLE 7900
BIOGEN INC COM 090597105 426 6100 SH SOLE 3600 2500
BIOMET INC COM 090613100 1768 48600 SH SOLE 21200 27400
BRISTOL-MYERS SQUIBB CO COM 110122108 5217 89955 SH SOLE 640 89315
BURLINGTON NORTHERN INC COM 12189T104 1720 75600 SH SOLE 31400 44200
C R BARD INC COM 067383109 1428 36900 SH SOLE 14300 22600
CENTEX CORP COM 152312104 298 12500 SH SOLE 12500
CHASE MANHATTEN CORP COM 16161A108 5734 65770 SH SOLE 230 65540
CHEVRON CORP COM 166751107 2297 24850 SH SOLE 7900 16950
CIENA CORP COM 171779101 782 6200 SH SOLE 3500 2700
CIRCUIT CITY STORES INC COM 172737108 1595 26200 SH SOLE 10800 15400
CIRRUS LOGIC CORP COM 172755100 604 33100 SH SOLE 18800 14300
CISCO SYS INC COM 17275r102 19896 257340 SH SOLE 1070 256270
CITIGROUP INC COM 172967101 12633 210988 SH SOLE 1180 209808
CITRIX SYS INC COM 177376100 570 8600 SH SOLE 4800 3800
COCA-COLA CO COM 191216100 6331 134890 SH SOLE 640 134250
COLGATE PALMOLIVE CO COM 194162103 474 8400 SH SOLE 8400
COMCAST CORP COM 200300200 1657 38200 SH SOLE 17000 21200
COMERICA INC COM 200340107 1244 29700 SH SOLE 9700 20000
COMPUTER ASSOC INTL INC COM 204912109 373 6300 SH SOLE 6300
CONAGRA INC COM 205887102 1519 83800 SH SOLE 31400 52400
CONSOL EDISON CO OF N Y INC COM 209115104 1678 57600 SH SOLE 24900 32700
CUMMINS ENGINE CO INC COM 231021106 1386 36900 SH SOLE 13800 23100
DANAHER CORP DEL COM 235851102 1994 39100 SH SOLE 17400 21700
DELL COMPUTER CORP COM 247025109 3449 63940 SH SOLE 320 63620
DETROIT EDISON CO COM 233331107 1527 52300 SH SOLE 21700 30600
DOW JONES & CO INC COM 260561105 2090 29100 SH SOLE 9800 19300
DUPONT E I NEMOURS COM 263534109 3058 57770 SH SOLE 320 57450
E M C CORP MASS COM 268648102 8124 64480 SH SOLE 320 64160
EATON CORP COM 278058102 1240 15900 SH SOLE 6800 9100
EMERSON ELECTRIC COMPANY COM 291011104 1737 32700 SH SOLE 12400 20300
ENERGY EAST CORP COM 29266M109 256 12900 SH SOLE 12900
ENTERGY CORP COM 29364G103 260 12900 SH SOLE 12900
EXXON MOBIL CORP COM 30231g102 11937 153160 SH SOLE 860 152300
Electronic Data Systems COM 285661104 1496 23300 SH SOLE 9900 13400
F M C CORP COM 302491303 1935 34250 SH SOLE 14300 19950
FEDERAL HOME LOAN MORTGAGE CO COM 313400301 283 6400 SH SOLE 6400
FEDERAL NATL MORTGAGE ASSN COM 313586109 2052 36285 SH SOLE 11400 24885
FEDERATED DEPT STORES COM 31410h101 1648 39000 SH SOLE 15500 23500
FEDEX CORP COM 31428x106 1560 40200 SH SOLE 17400 22800
FIRST DATA CORP COM 319963104 1864 42000 SH SOLE 18600 23400
FLEET BOSTON FINANCIAL COM 339030108 2084 57100 SH SOLE 18700 38400
FORD MOTOR COMPANY COM 345370100 5094 110890 SH SOLE 750 110140
G T E CORP COM 362320103 6758 95190 SH SOLE 750 94440
GAP INC COM 364760108 2433 48840 SH SOLE 15400 33440
GATEWAY INC COM 367626108 679 12800 SH SOLE 7600 5200
GENERAL DYNAMICS CORP COM 369550108 1945 39100 SH SOLE 16900 22200
GENERAL ELECTRIC CO COM 369604103 25497 163835 SH SOLE 1070 162765
GEORGIA GULF CORP COM 373200203 1681 64650 SH SOLE 24900 39750
GEORGIA PACIFIC CORP COM 373298108 2006 50700 SH SOLE 17100 33600
GPU INC COM 36225X100 1651 60300 SH SOLE 19800 40500
H & R BLOCK INC COM 093671105 1204 26900 SH SOLE 11400 15500
HELMERICH & PAYNE COM 423452101 1107 35700 SH SOLE 15200 20500
HERTZ CORP COM 428040109 1502 44100 SH SOLE 16200 27900
HEWLETT - PACKARD COM 428236103 1641 12350 SH SOLE 5200 7150
HILFIGER TOMMY CORP ORD COM g8915z102 1251 86300 SH SOLE 31800 54500
HOME DEPOT INC COM 437076102 8578 132988 SH SOLE 540 132448
HOUSEHOLD INTL INC COM 441815107 478 12800 SH SOLE 12800
IMMUNEX CORP COM 452528102 898 14150 SH SOLE 8100 6050
INGERSOLL RAND CO COM 456866102 1735 39200 SH SOLE 14800 24400
INTEGRATED DEVICE TECH COM 458118106 1787 45100 SH SOLE 20500 24600
INTEL CORP COM 458140100 21052 159560 SH SOLE 750 158810
INTERMEDIA COMMUNICATIONS INC COM 458801107 1602 33150 SH SOLE 14700 18450
INTERPUBLIC GROUP CO COM 460690100 1311 27750 SH SOLE 11300 16450
INTL BUSINESS MACHINES COM 459200101 8642 73240 SH SOLE 430 72810
INTL PAPER CO COM 460146103 1714 40100 SH SOLE 15200 24900
ITT INDS INC IND COM 450911102 1954 62900 SH SOLE 28200 34700
JABIL CIRCUIT INC COM 466313103 900 20800 SH SOLE 12200 8600
JOHNSON & JOHNSON COM 478160104 6219 88520 SH SOLE 10220 78300
JOHNSON CONTROLS INC COM 478366107 1416 26200 SH SOLE 8800 17400
JONES PHARMA INC COM 480236108 447 14700 SH SOLE 8400 6300
KELLOGG CO COM 487836108 407 15800 SH SOLE 15800
KEMET CORP COM 488360108 291 4600 SH SOLE 4600
KERR MCGEE CORP COM 492386107 2350 40700 SH SOLE 12600 28100
KIMBERLY CLARK CORP COM 494368103 1738 31000 SH SOLE 12400 18600
KLA INSTRS CORP COM 482480100 809 9600 SH SOLE 5500 4100
KNIGHT RIDDER NEWSPAPER COM 499040103 1450 28300 SH SOLE 11100 17200
LAFARGE CORP COM 505862102 2197 92500 SH SOLE 27000 65500
LEHMAN BROS HLDGS INC COM 524908100 437 4500 SH SOLE 4500
LEXMARK INTL GROUP COM 529771107 1110 10500 SH SOLE 3400 7100
LILLY ELI & CO COM COM 532457108 6370 101710 SH SOLE 750 100960
LIMITED INC COM 532716107 1748 41500 SH SOLE 17600 23900
LINCOLN NATIONAL CORP IND COM 534187109 1685 50300 SH SOLE 18700 31600
LINEAR TECHNOLOGY CORP COM 535678106 825 15000 SH SOLE 8800 6200
LOEWS CORP COM 540424108 1710 34200 SH SOLE 9100 25100
LOWES CO INC COM 548661107 2031 34800 SH SOLE 14600 20200
LUCENT TECHNOLOGIES INC COM 549463107 4771 77895 SH SOLE 320 77575
M B N A CORP COM 55262l100 687 26950 SH SOLE 26950
MALLINCKRODT CORP COM 561232109 1785 62100 SH SOLE 28100 34000
MAXIM INTEGRATED PRODS COM 57772k101 1336 18800 SH SOLE 9000 9800
MAY DEPARTMENT STORES CO COM 577778103 1511 53000 SH SOLE 18900 34100
MCLEODUSA INC COM 582266102 738 8700 SH SOLE 4900 3800
MEDIMMUNE INC COM 584699102 784 4500 SH SOLE 2600 1900
MERCK & CO COM 589331107 9190 147925 SH SOLE 10250 137675
MEREDITH CORP COM 589433101 1863 67300 SH SOLE 26600 40700
MERITOR AUTOMOTIVE COM 59000g100 270 17100 SH SOLE 17100
MGIC INVT CORP WIS COM 552848103 1959 44900 SH SOLE 20000 24900
MICROCHIP TECHNOLOGY INC COM 595017104 967 14700 SH SOLE 8300 6400
MICROSOFT CORP COM 594918104 22688 213530 SH SOLE 960 212570
MILLIPORE CORP COM 601073109 694 12300 SH SOLE 6900 5400
MINNESOTA MINING & MFG CO COM 604059105 1798 20300 SH SOLE 8600 11700
MORGAN WITTER DISCOUVERY COM 617446448 7302 88105 SH SOLE 540 87565
MOTOROLA INC COM 620076109 1989 13620 SH SOLE 110 13510
NABISCO HLDGS CORP CL A COM 629526104 1419 44000 SH SOLE 19100 24900
NATL SEMICONDUCTOR COM 637640103 1786 29400 SH SOLE 13600 15800
NEW YORK TIMES COM 650111107 700 16300 SH SOLE 16300
NIKE INC CL B COM 654106103 2045 51600 SH SOLE 18300 33300
NORTEL NETWORKS CORP COM 656569100 3154 25010 SH SOLE 210 24800
NORTH FOLK BANC CORP COM 659424105 1598 89400 SH SOLE 38000 51400
NORTHROP CORP COM 666807102 402 7600 SH SOLE 7600
NOVELLUS SYS INC COM 670008101 730 13000 SH SOLE 7400 5600
OCCIDENTAL PETROLEUM CORP COM 674599105 1490 71800 SH SOLE 25900 45900
ORACLE SYSTEMS CORP COM 68389X105 12585 161210 SH SOLE 750 160460
P N C FINANCIAL CORP COM 693475105 2181 48400 SH SOLE 15300 33100
PAYCHEX INC COM 704326107 450 8600 SH SOLE 8600
PE CORP PE BIO COM 69332s102 743 7700 SH SOLE 4900 2800
PEOPLESOFT INC COM 712713106 1018 50900 SH SOLE 21200 29700
PFIZER INC COM 717081103 10870 297290 SH SOLE 1610 295680
PHILLIP MORRIS CO COM 718154107 2255 106725 SH SOLE 32000 74725
PHILLIPS PETROLEUM CO COM 718507106 1522 32900 SH SOLE 13300 19600
PROCTER & GAMBLE CO COM 742718109 4037 71445 SH SOLE 7610 63835
QUAKER OATS CO COM 747402105 1916 31600 SH SOLE 10900 20700
QUALCOMM INC COM 747525103 4733 31700 SH SOLE 210 31490
RALSTON PURINA COM 751277302 1218 44300 SH SOLE 18900 25400
RAYTHEON CO B COM 755111408 1544 87000 SH SOLE 37000 50000
ROYAL DUTCH PETE CO COM 780257804 5922 102440 SH SOLE 750 101690
RSA SECURITY INC COM COM 749719100 578 11150 SH SOLE 6400 4750
SBC CORP COM 78387g103 9101 216041 SH SOLE 17470 198571
SCHERING PLOUGH CORP COM 806605101 8716 234775 SH SOLE 16960 217815
SCHWAB CHARLES CORP COM 808513105 386 6800 SH SOLE 6800
SCI SYS INC COM 783890106 994 18500 SH SOLE 7100 11400
SCIENTIFIC ATLANTA INC COM 808655104 228 3600 SH SOLE 3600
SOUTHDOWN INC COM 841297104 1754 29600 SH SOLE 10700 18900
SOUTHTRUST CORP COM 844730101 1564 61500 SH SOLE 22500 39000
ST PAUL COS INC COM 792860108 1740 51000 SH SOLE 19400 31600
STANLEY WORKS COM 854616109 1485 56300 SH SOLE 20900 35400
STUDENT LOAN MARKETING ASSN- COM 78442A109 1326 39800 SH SOLE 13100 26700
SUN MICROSYSTEMS INC COM 866810104 9034 96410 SH SOLE 320 96090
SUPERVALU INC COM 868536103 364 19200 SH SOLE 19200
SYMANTEC CORP COM 871503108 1720 22900 SH SOLE 10500 12400
SYSCO CORP COM 871829107 1651 45700 SH SOLE 18400 27300
TERADYNE INC COM 880770102 1656 20200 SH SOLE 9000 11200
TEXAS INSTRUMENTS INC COM 882508104 8026 50165 SH SOLE 330 49835
TEXAS UTILITIES CO COM 882848104 1882 63400 SH SOLE 25500 37900
TIFFANY & CO COM 886547108 1923 23000 SH SOLE 9700 13300
TIMES MIRROR CO COM 887364107 279 3000 SH SOLE 3000
TOSCO CORP COM 891490302 511 16700 SH SOLE 16700
TRICON GLOBAL RESTAURANT COM 895953107 1149 37000 SH SOLE 13400 23600
TRITON ENERGY CORP COM G90751101 957 27300 SH SOLE 15600 11700
TRUE NORTH COMM COM 897844106 1710 43500 SH SOLE 19300 24200
TUPPERWARE CORP COM 899896104 179 11300 SH SOLE 11300
TYCO LABS INC COM 902124106 6950 138660 SH SOLE 650 138010
U S G CORP COM 903293405 1589 37900 SH SOLE 14700 23200
U S T INC COM 902911106 159 10200 SH SOLE 10200
U S X - MARATHON GROUP COM 902905827 1788 68600 SH SOLE 27700 40900
U S X - U S STEEL GROUP COM 90337T101 1515 60600 SH SOLE 22500 38100
UNIONBANCAL COM 908906100 369 13400 SH SOLE 13400
UNISYS CORP COM 909214108 252 9800 SH SOLE 9800
UNITED STATES CELLULAR CORP COM 911684108 1697 23900 SH SOLE 10200 13700
VALERO ENERGY CORP COM 91913Y100 304 9900 SH SOLE 9900
VITESSE SEMICONDUCTOR CORP COM 928497106 1088 11300 SH SOLE 6600 4700
WAL-MART STORES INC COM 931142103 9808 173595 SH SOLE 15140 158455
WALT DISNEY CO COM 254687106 4065 98545 SH SOLE 430 98115
WARNER LAMBERT CO COM 934488107 7250 74215 SH SOLE 4530 69685
WELLS FARGO & CO COM 949746101 450 11040 SH SOLE 11040
WINSTAR COMMUNICATIONS COM 975515107 837 13950 SH SOLE 7950 6000
WORLDCOM INC GA NEW COM COM 98157d106 4704 103802 SH SOLE 15530 88272
XILINX INC COM 983919101 1043 12600 SH SOLE 7400 5200
YAHOO INC COM 984332106 4012 23410 SH SOLE 110 23300
</TABLE>