Dark
Light
System
Security
CDW CORP
CDW CORP. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 387 Institutional holders with a total value of $8,746,904,154.
#
Manager Name
Shares
Value ($)
%
Options
Notes
251 SHELL ASSET MANAGEMENT CO 8,332 521,000 0.01%
252 Assured Investment Management LLC 8,265 517,000 0.01%
253 AMERICAN INTERNATIONAL GROUP, INC. 8,212 513,000 0.01%
254 SOWELL FINANCIAL SERVICES LLC 7,937 507,000 0.01%
255 Parametrica Management Ltd 8,112 507,000 0.01%
256 ALPS ADVISORS INC 8,059 504,000 0.01%
257 Campbell & CO Investment Adviser LLC 8,051 503,000 0.01%
258 STRS OHIO 7,806 488,000 0.01%
259 FIRST MERCANTILE TRUST CO 7,740 484,000 0.01%
260 HighVista Strategies LLC 7,700 481,000 0.01%
261 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 7,592 475,000 0.01%
262 SUSQUEHANNA INTERNATIONAL GROUP, LLP 7,600 475,000 0.01% Call
263 MONETA GROUP INVESTMENT ADVISORS LLC 7,489 468,000 0.01%
264 Global Endowment Management, LP 6,880 430,000 0.00%
265 Evercore Wealth Management, LLC 6,820 426,000 0.00%
266 WESBANCO BANK INC 6,740 421,000 0.00%
267 BBVA USA Bancshares, Inc. 6,726 420,000 0.00%
268 Hillsdale Investment Management Inc. 6,590 412,000 0.00%
269 RAYMOND JAMES TRUST N.A. 6,472 405,000 0.00%
270 NN INVESTMENT PARTNERS HOLDINGS N.V. 6,308 394,000 0.00%
271 ROPES WEALTH ADVISORS LLC 6,270 392,000 0.00%
272 FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ 6,218 389,000 0.00%
273 CITADEL ADVISORS LLC 6,100 381,000 0.00% Call
274 MANUFACTURERS LIFE INSURANCE COMPANY, THE 6,044 379,000 0.00%
275 CENTRAL TRUST Co 6,018 376,000 0.00%
276 ProShare Advisors LLC 5,866 367,000 0.00%
277 COMMERCE BANK 5,836 365,000 0.00%
278 Forvis Mazars Wealth Advisors, LLC 5,716 357,000 0.00%
279 CIBC Asset Management Inc 5,414 339,000 0.00%
280 ZWJ INVESTMENT COUNSEL INC 5,394 337,000 0.00%
281 Amica Retiree Medical Trust 5,324 333,000 0.00%
282 SUSQUEHANNA INTERNATIONAL GROUP, LLP 5,300 331,000 0.00% Put
283 Camelot Portfolios, LLC 5,200 325,000 0.00%
284 Yorktown Management & Research Co Inc 5,200 325,000 0.00%
285 INSIGHT CAPITAL RESEARCH & MANAGEMENT INC 5,112 320,000 0.00%
286 BT INVESTMENT MANAGEMENT (RE) LTD 5,024 314,151 0.00%
287 REGENTATLANTIC CAPITAL LLC 4,957 310,000 0.00%
288 Cubist Systematic Strategies, LLC 4,947 309,000 0.00%
289 GLOBEFLEX CAPITAL L P 4,921 308,000 0.00%
290 IFM INVESTORS PTY LTD 4,875 305,000 0.00%
291 Smithfield Trust Co 4,863 304,000 0.00%
292 Vident Investment Advisory, LLC 4,676 292,000 0.00%
293 Cambridge Investment Research Advisors, Inc. 4,581 286,000 0.00%
294 E. Ohman J:or Asset Management AB 4,500 281,385 0.00%
295 Hilltop Holdings Inc. 4,486 280,000 0.00%
296 Creative Planning 4,472 280,000 0.00%
297 FINANCIAL COUNSELORS INC 4,339 271,000 0.00%
298 BALYASNY ASSET MANAGEMENT L.P. 4,300 269,000 0.00%
299 D.A. DAVIDSON & CO. 4,174 261,000 0.00%
300 FIRST MIDWEST BANK TRUST DIVISION 4,151 260,000 0.00%
Page 6 of 8

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.