Dark
Light
System
Institutional Investment Manager
MARSHALL WACE NORTH AMERICA, L.P.
MARSHALL WACE NORTH AMERICA, L.P. (CIK: 0001325091). Institutional holdings reported to the SEC.

Institutional Holdings (2017Q2)
Original 13F HR (0001325091-17-000004) filed in 2017.08.04
#
Name
Shares
Value ($)
%
Options
Notes
1451 SOCIEDAD QUIMICA Y MINERA DE 356,408 11,761 0.09%
1452 KANSAS CITY SOUTHERN 114,307 12,002 0.09%
1453 LEGG MASON INC 316,610 12,031 0.09%
1454 ZENDESK INC 430,227 12,046 0.09%
1455 BOSTON SCIENTIFIC CORP 433,294 12,132 0.09%
1456 TRIPADVISOR INC 319,826 12,153 0.09%
1457 HSN INC 381,230 12,199 0.09%
1458 FLOWSERVE CORP 265,230 12,201 0.09%
1459 CARDIOVASCULAR SYSTEMS INCORPORATED DEL 382,924 12,254 0.09%
1460 WR GRACE & CO 170,794 12,297 0.09%
1461 DISCOVER FINL SVCS 198,412 12,302 0.09%
1462 INVESTORS BANCORP INC NEW 948,173 12,326 0.09%
1463 VIPSHOP HLDGS LTD 1,120,519 12,326 0.09%
1464 INTUIT 93,258 12,403 0.09%
1465 ENTERPRISE PRODS PARTNERS L 463,004 12,501 0.09%
1466 NETGEAR INC 293,142 12,605 0.09%
1467 ALEXION PHARMACEUTICALS INC 103,333 12,607 0.09%
1468 EDGEWELL PERS CARE CO 167,030 12,694 0.09%
1469 WENDYS CO 795,649 12,730 0.09%
1470 TEXAS INSTRS INC 165,451 12,740 0.09%
1471 BIO TECHNE CORP 108,128 12,759 0.09%
1472 EMCOR GROUP INC 197,625 12,846 0.09%
1473 COPART INC 403,170 12,901 0.09%
1474 S&P GLOBAL INC 90,452 13,206 0.10%
1475 LOGMEIN INC 125,801 13,209 0.10%
1476 GREIF INC 238,383 13,349 0.10%
1477 DISH NETWORK A 213,347 13,441 0.10%
1478 Laredo Petroleum Inc 1,222,273 13,445 0.10%
1479 JACK IN THE BOX INC 135,886 13,453 0.10%
1480 REYNOLDS AMERICAN INC 207,534 13,490 0.10%
1481 WEST PHARMACEUTICAL SVSC INC 144,386 13,717 0.10%
1482 TORO CO 199,030 13,733 0.10%
1483 INTRAWEST RESORTS HLDGS INC 573,186 13,756 0.10%
1484 MERCK & CO INC 216,222 13,838 0.10%
1485 PFIZER INC 407,082 13,841 0.10%
1486 PETROLEO BRASILEIRO SA PETRO 1,731,913 13,855 0.10%
1487 CORCEPT THERAPEUTICS INC 1,161,830 13,942 0.10%
1488 MSCI INC 137,121 14,123 0.10%
1489 FIRST AMERN FINL CORP 315,127 14,181 0.10%
1490 JUNIPER NETWORKS INC 510,174 14,285 0.10%
1491 NOBLE CORP PLC 3,599,834 14,399 0.11%
1492 CME GROUP INC 115,534 14,442 0.11%
1493 ORACLE CORP 291,760 14,588 0.11%
1494 EBAY INC 426,012 14,910 0.11%
1495 INGEVITY CORP 261,656 14,914 0.11%
1496 MARVELL TECHNOLOGY GROUP LTD 878,872 14,941 0.11%
1497 CARRIZO OIL & GAS INC 880,181 14,963 0.11%
1498 TEXAS ROADHOUSE INC 294,552 15,022 0.11%
1499 CDN IMPERIAL BK COMM TORONTO 185,680 15,040 0.11%
1500 TARGA RES CORP 336,751 15,154 0.11%
Page 30 of 35