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
351 GOLDMAN SACHS GROUP INC 834,042 52,153,000 0.60%
352 PNC FINANCIAL SERVICES GROUP, INC. 856,136 53,534,000 0.61%
353 DIMENSIONAL FUND ADVISORS LP 870,893 54,459,000 0.62%
354 Capital World Investors 875,000 54,714,000 0.63%
355 TIAA CREF INVESTMENT MANAGEMENT LLC 999,840 62,520,000 0.71%
356 COLUMBIA WANGER ASSET MANAGEMENT LLC 1,078,107 67,414,000 0.77%
357 GMT CAPITAL CORP 1,088,600 67,885,000 0.78%
358 LAKEWOOD CAPITAL MANAGEMENT, LP 1,093,411 68,371,000 0.78%
359 Clearbridge Investments, LLC 1,111,772 69,519,000 0.79%
360 AMERICAN CENTURY COMPANIES INC 1,127,315 70,491,000 0.81%
361 VICTORY CAPITAL MANAGEMENT INC 1,128,719 70,579,000 0.81%
362 Allianz Asset Management GmbH 1,181,373 73,979,000 0.85%
363 NORTHERN TRUST CORP 1,188,921 74,343,000 0.85%
364 MADISON INVESTMENT HOLDINGS INC 1,275,998 79,788,000 0.91%
365 USS Investment Management Ltd 1,337,003 83,603,000 0.96%
366 GEODE CAPITAL MANAGEMENT, LLC 1,361,682 85,112,000 0.97%
367 ArrowMark Colorado Holdings LLC 1,447,106 90,488,000 1.03%
368 AQR CAPITAL MANAGEMENT LLC 1,471,366 92,005,000 1.05%
369 EATON VANCE MANAGEMENT 1,518,629 94,960,000 1.09%
370 NORGES BANK 1,519,020 94,984,000 1.09%
371 BANK OF AMERICA CORP /DE/ 1,697,696 106,157,000 1.21%
372 JANUS HENDERSON GROUP PLC 1,855,208 115,970,000 1.33%
373 Makaira Partners LLC 1,894,862 118,486,000 1.35% SH
374 JENNISON ASSOCIATES LLC 1,927,249 120,511,000 1.38%
375 AMUNDI ASSET MANAGEMENT US, INC. 1,988,812 124,360,000 1.42%
376 WELLS FARGO & COMPANY/MN 2,684,683 167,875,000 1.92%
377 STATE STREET CORP 2,923,743 182,825,000 2.09%
378 HARRIS ASSOCIATES L P 3,368,302 210,620,000 2.41%
379 ALLIANCEBERNSTEIN L.P. 3,526,124 220,489,000 2.52%
380 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 3,882,906 242,799,000 2.78%
381 JPMORGAN CHASE & CO 4,633,930 289,759,000 3.31%
382 Neuberger Berman Group LLC 4,931,188 308,347,000 3.53%
383 ATLANTA CAPITAL MANAGEMENT CO L L C 5,248,626 328,197,000 3.75%
384 WELLINGTON MANAGEMENT GROUP LLP 7,762,409 485,384,000 5.55%
385 BlackRock Finance, Inc. 10,163,571 635,529,000 7.27%
386 FMR LLC 13,903,244 869,369,000 9.94%
387 VANGUARD GROUP INC 14,891,950 931,193,000 10.65%
Page 8 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.