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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)
Portfolio Summary: 1,270 holdings with a total value of $13,682,975,000.
#
Name
Shares
Value ($)
%
Options
Notes
251 TORO CO 199,030 13,733,000 0.10%
252 ALEXION PHARMACEUTICALS INC 112,298 13,701,000 0.10%
253 JACK IN THE BOX INC 137,305 13,593,000 0.10%
254 GREIF INC 242,591 13,585,000 0.10%
255 Laredo Petroleum Inc 1,222,273 13,445,000 0.10%
256 DISH NETWORK A 213,347 13,441,000 0.10%
257 BIO TECHNE CORP 113,324 13,372,000 0.10%
258 EDGEWELL PERS CARE CO 173,935 13,219,000 0.10%
259 LOGMEIN INC 125,801 13,209,000 0.10%
260 WEIBO CORP 199,226 13,149,000 0.10%
261 HUNT J B TRANS SVCS INC 142,537 12,971,000 0.09%
262 BRISTOL MYERS SQUIBB CO 230,636 12,916,000 0.09%
263 COPART INC 403,170 12,901,000 0.09%
264 WENDYS CO 803,766 12,860,000 0.09%
265 EMCOR GROUP INC 197,625 12,846,000 0.09%
266 BB&T CORP 285,193 12,833,000 0.09%
267 NETGEAR INC 295,874 12,722,000 0.09%
268 INVESTORS BANCORP INC NEW 974,170 12,664,000 0.09%
269 ENTERPRISE PRODS PARTNERS L 463,004 12,501,000 0.09%
270 AON PLC 92,949 12,362,000 0.09%
271 HSN INC 385,417 12,333,000 0.09%
272 VIPSHOP HLDGS LTD 1,120,519 12,326,000 0.09%
273 DISCOVER FINL SVCS 198,412 12,302,000 0.09%
274 WR GRACE & CO 170,794 12,297,000 0.09%
275 MONDELEZ INTL INC 285,564 12,279,000 0.09%
276 TRIPADVISOR INC 323,043 12,275,000 0.09%
277 CARDIOVASCULAR SYSTEMS INCORPORATED DEL 382,924 12,254,000 0.09%
278 FLOWSERVE CORP 265,230 12,201,000 0.09%
279 ZENDESK INC 433,843 12,147,000 0.09%
280 LEGG MASON INC 316,610 12,031,000 0.09%
281 SOCIEDAD QUIMICA Y MINERA DE 363,859 12,007,000 0.09%
282 F5 NETWORKS INC 94,248 11,970,000 0.09%
283 WINGSTOP INC 385,384 11,947,000 0.09%
284 AMERICAN ELEC PWR INC 169,691 11,709,000 0.09%
285 PANERA BREAD CO 36,850 11,607,000 0.08%
286 TECK RESOURCES LTD 678,883 11,541,000 0.08%
287 BOARDWALK PIPELINE PARTNERS UT LTD PARTNER 637,610 11,477,000 0.08%
288 CLOVIS ONCOLOGY INC 121,954 11,464,000 0.08%
289 ENSCO PLC 2,283,969 11,420,000 0.08%
290 MASTERCARD INCORPORATED 94,330 11,414,000 0.08%
291 RELIANCE STEEL & ALUMINUM CO 156,078 11,394,000 0.08%
292 ALASKA AIR GROUP INC 124,987 11,249,000 0.08%
293 ENBRIDGE ENERGY PARTNERS L P 696,546 11,145,000 0.08%
294 NXSTAGE MED INC COM 444,618 11,115,000 0.08%
295 BRIXMOR PROPERTY 615,300 11,075,000 0.08%
296 CTRIP COM INTL LTD 205,016 11,071,000 0.08%
297 ASTRAZENECA PLC 323,728 11,007,000 0.08%
298 CHARLES RIV LABS INTL INC 108,775 10,986,000 0.08%
299 RSP PERMIAN INC COM 337,911 10,813,000 0.08%
300 DUKE REALTY CORP 383,722 10,744,000 0.08%
Page 6 of 26

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001325091-17-000004, filed 2017.08.04).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.