CDW CORP/DE (CDW) Institutional Shareholders
CDW CORP/DE (CDW) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $14.61B in CDW holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of CDW tracked by InsiderSet, reporting ownership valued at approximately $1.78B in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $2.18B, representing an estimated gain of +22.14% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 48% of the total disclosed CDW value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in CDW CORP/DE (CDW).
This page ranks the largest institutional CDW shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
733
Total Reported Value
$14.61B
Largest Holder
Blackrock, Inc.
Largest Position
$1.78B
Insider Transactions (90d)
19
Latest Filing Quarter
Q2 2026
New Institutional Positions
57
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.03% | 14,720,299 | $1,781,450,539 | $2,175,807,395 | +$394,356,856 | +22.14% | |
| Vanguard Capital Management Llc | 0.03% | 8,420,409 | $1,019,037,897 | $1,244,620,654 | +$225,582,757 | +22.14% | |
| Vanguard Portfolio Management Llc | 0.05% | 8,183,342 | $990,348,049 | $1,209,579,781 | +$219,231,732 | +22.14% | |
| State Street Corp | 0.02% | 5,731,195 | $693,589,219 | $847,127,933 | +$153,538,714 | +22.14% | |
| Harris Associates L P | 0.87% | 5,383,062 | $651,458,146 | $795,670,394 | +$144,212,248 | +22.14% | |
| Boston Partners | 0.50% | 3,935,998 | $476,354,336 | $581,779,864 | +$105,425,528 | +22.13% | |
| Geode Capital Management, Llc | 0.03% | 3,788,975 | $458,545,615 | $560,048,395 | +$101,502,780 | +22.14% | |
| Morgan Stanley | 0.02% | 2,996,646 | $362,654,359 | $442,934,245 | +$80,279,886 | +22.14% | |
| Invesco Ltd. | 0.05% | 2,662,276 | $322,188,670 | $393,511,016 | +$71,322,346 | +22.14% | |
| Allspring Global Investments Holdings, Llc | 0.52% | 2,538,130 | $308,128,991 | $375,160,995 | +$67,032,004 | +21.75% | |
| Longview Partners (Guernsey) Ltd | 3.95% | 2,302,486 | $278,646,856 | $340,330,456 | +$61,683,600 | +22.14% | |
| Janus Henderson Group Plc | 0.13% | 2,125,605 | $257,240,960 | $314,185,675 | +$56,944,715 | +22.14% | |
| Hotchkis & Wiley Capital Management Llc | 0.76% | 2,027,480 | $245,365,630 | $299,681,819 | +$54,316,189 | +22.14% | |
| Victory Capital Management Inc | 0.16% | 2,000,699 | $242,124,567 | $295,723,319 | +$53,598,752 | +22.14% | |
| Citadel Advisors Llc | 0.13% | 1,572,738 | $190,332,752 | $232,466,404 | +$42,133,652 | +22.14% | |
| Fiduciary Management Inc | 2.17% | 1,443,309 | $174,669,255 | $213,335,503 | +$38,666,248 | +22.14% | |
| Fil Ltd | 0.13% | 1,427,243 | $172,724,948 | $210,960,788 | +$38,235,840 | +22.14% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.03% | 1,309,742 | $158,504,977 | $193,592,965 | +$35,087,988 | +22.14% | |
| Fmr Llc | 0.01% | 1,293,640 | $156,556,328 | $191,212,928 | +$34,656,600 | +22.14% | |
| Bank Of America Corp | 0.01% | 1,259,204 | $152,388,853 | $186,122,943 | +$33,734,090 | +22.14% | |
| Northern Trust Corp | 0.02% | 1,257,249 | $152,152,276 | $185,833,975 | +$33,681,699 | +22.14% | |
| Dimensional Fund Advisors Lp | 0.03% | 1,228,241 | $148,624,514 | $181,546,302 | +$32,921,788 | +22.15% | |
| Select Equity Group, L.P. | 0.77% | 1,195,763 | $144,711,238 | $176,745,729 | +$32,034,491 | +22.14% | |
| Aqr Capital Management Llc | 0.06% | 1,155,116 | $137,886,152 | $170,737,696 | +$32,851,544 | +23.83% | |
| Hancock Classic Value | Richard Pzena | 0.44% | 1,115,535 | $135,002,045 | $164,887,228 | +$29,885,183 | +22.14% |
| Madison Asset Management, Llc | 1.66% | 1,105,086 | $133,737,536 | $163,342,762 | +$29,605,226 | +22.14% | |
| Mawer Investment Management Ltd. | 0.82% | 1,051,495 | $127,251,925 | $155,421,476 | +$28,169,551 | +22.14% | |
| Two Sigma Investments, Lp | 0.10% | 1,018,674 | $123,279,927 | $150,570,204 | +$27,290,277 | +22.14% | |
| Goldman Sachs Group Inc | 0.02% | 1,001,506 | $121,202,301 | $148,032,602 | +$26,830,301 | +22.14% | |
| Charles Schwab Investment Management Inc | 0.02% | 890,370 | $107,752,577 | $131,605,590 | +$23,853,013 | +22.14% | |
| Massachusetts Financial Services Co | 0.03% | 759,648 | $106,836,894 | $112,283,571 | +$5,446,677 | +5.10% | |
| Legal & General Group Plc | 0.02% | 879,651 | $106,455,367 | $130,021,214 | +$23,565,847 | +22.14% | |
| Mondrian Investment Partners Ltd | 1.64% | 755,141 | $106,203,030 | $111,617,391 | +$5,414,361 | +5.10% | |
| Storebrand Asset Management As | 0.04% | 709,201 | $105,960,473 | $104,827,000 | -$1,133,473 | -1.07% | |
| Deutsche Bank Ag\ | 0.03% | 868,906 | $105,155,004 | $128,432,996 | +$23,277,992 | +22.14% | |
| Fenimore Asset Management Inc | 2.07% | 709,575 | $99,794,614 | $104,882,281 | +$5,087,667 | +5.10% | |
| Hsbc Holdings Plc | 0.06% | 778,630 | $94,029,871 | $115,089,300 | +$21,059,429 | +22.40% | |
| Neuberger Berman Group Llc | 0.07% | 765,455 | $92,635,336 | $113,141,904 | +$20,506,568 | +22.14% | |
| Swedbank Ab | 0.08% | 650,315 | $91,460,302 | $96,123,060 | +$4,662,758 | +5.10% | |
| Vanguard Fiduciary Trust Co | 0.02% | 733,749 | $88,798,304 | $108,455,440 | +$19,657,136 | +22.14% | |
| Jones Financial Companies Lllp | 0.04% | 712,620 | $84,210,466 | $105,332,362 | +$21,121,896 | +25.08% | |
| Qube Research & Technologies Ltd | 0.11% | 643,301 | $77,852,287 | $95,086,321 | +$17,234,034 | +22.14% | |
| Alyeska Investment Group, L.P. | 0.21% | 624,435 | $75,569,124 | $92,297,737 | +$16,728,613 | +22.14% | |
| Bank Of New York Mellon Corp | 0.01% | 606,592 | $73,409,677 | $89,660,364 | +$16,250,687 | +22.14% | |
| Royal Bank Of Canada | 0.01% | 588,334 | $71,200,000 | $86,961,649 | +$15,761,649 | +22.14% | |
| American Century Companies Inc | 0.03% | 557,722 | $67,495,778 | $82,436,889 | +$14,941,111 | +22.14% | |
| Envestnet Asset Management Inc | 0.02% | 473,353 | $66,572,341 | $69,966,307 | +$3,393,966 | +5.10% | |
| Amundi | 0.02% | 529,727 | $64,107,561 | $78,298,948 | +$14,191,387 | +22.14% | |
| Voloridge Investment Management, Llc | 0.25% | 525,298 | $63,571,564 | $77,644,297 | +$14,072,733 | +22.14% | |
| Renaissance Technologies LLC | Jim Simons | 0.10% | 522,998 | $63,293,218 | $77,304,334 | +$14,011,116 | +22.14% |
Frequently asked questions about CDW
Who owns the most CDW stock?
The largest holders of CDW are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for CDW CORP/DE (CDW).
Is CDW widely held by superinvestors?
Many widely followed stocks like CDW appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly CDW is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.