CDW CDW Corporation
CDW Corporation (CDW) Institutional Ownership
What the institutions did with CDW last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 3.9M | 12.7% |
| PZENA INVESTMENT MANAGEMENT LLC | 3.4M | 10.9% |
| Allspring Global Investments Holdings, LLC | 2.3M | 7.6% |
| FIL Ltd | 1.8M | 5.9% |
| VICTORY CAPITAL MANAGEMENT INC | 1.7M | 5.7% |
| FMR LLC | 1.5M | 4.9% |
| DIMENSIONAL FUND ADVISORS LP | 1.2M | 4.0% |
| DEUTSCHE BANK AG\ | 899.4K | 2.9% |
| UBS Group AG | 849.4K | 2.8% |
| Mawer Investment Management Ltd. | 808.2K | 2.6% |
| LSV ASSET MANAGEMENT | 676.1K | 2.2% |
| Swedbank AB | 609.5K | 2.0% |
| KBC Group NV | 601.8K | 2.0% |
| Bank of New York Mellon Corp | 588.0K | 1.9% |
| BARCLAYS PLC | 470.2K | 1.5% |
| Mondrian Investment Partners LTD | 398.3K | 1.3% |
| THOMPSON SIEGEL & WALMSLEY LLC | 366.6K | 1.2% |
| Fenimore Asset Management Inc | 359.8K | 1.2% |
| CITIGROUP INC | 354.3K | 1.2% |
| Nuveen, LLC | 338.6K | 1.1% |
| Mitsubishi UFJ Asset Management Co., Ltd. | 338.2K | 1.1% |
| SEI INVESTMENTS CO | 317.5K | 1.0% |
| Sumitomo Mitsui Trust Group, Inc. | 309.4K | 1.0% |
| RHUMBLINE ADVISERS | 275.1K | 0.9% |
| Amundi | 243.4K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Allspring Global Investments Holdings, LLC | Reduced | 3.1M | 2.3M | -776.8K |
| PZENA INVESTMENT MANAGEMENT LLC | Increased | 2.6M | 3.4M | +714.6K |
| KBC Group NV | Increased | 20.0K | 601.8K | +581.8K |
| FIL Ltd | Increased | 1.3M | 1.8M | +451.5K |
| VICTORY CAPITAL MANAGEMENT INC | Increased | 1.3M | 1.7M | +397.8K |
| LSV ASSET MANAGEMENT | Increased | 291.4K | 676.1K | +384.7K |
| Mondrian Investment Partners LTD | Reduced | 755.1K | 398.3K | -356.8K |
| Fenimore Asset Management Inc | Reduced | 709.6K | 359.8K | -349.8K |
| Blue Grotto Capital, LLC | Sold Out | 315.6K | 0 | -315.6K |
| BARCLAYS PLC | Increased | 280.0K | 470.2K | +190.2K |
| Russell Investments Group, Ltd. | Increased | 55.6K | 235.9K | +180.3K |
| UBS Group AG | Reduced | 1.0M | 849.4K | -154.4K |
| CITIGROUP INC | Increased | 209.3K | 354.3K | +145.0K |
| Mawer Investment Management Ltd. | Reduced | 949.4K | 808.2K | -141.2K |
| Kepler Cheuvreux (Suisse) SA | Sold Out | 134.2K | 0 | -134.2K |
| DEUTSCHE BANK AG\ | Increased | 799.8K | 899.4K | +99.6K |
| PFA Pension, Forsikringsaktieselskab | Reduced | 284.2K | 186.3K | -98.0K |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 151.8K | 233.1K | +81.3K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.2M | 1.2M | +71.5K |
| VESTOR CAPITAL, LLC | Increased | 5.2K | 73.7K | +68.5K |
| ACADIAN ASSET MANAGEMENT LLC | New | 0 | 65.5K | +65.5K |
| Swedbank AB | Reduced | 650.3K | 609.5K | -40.8K |
| THOMPSON SIEGEL & WALMSLEY LLC | Reduced | 405.8K | 366.6K | -39.2K |
| FMR LLC | Reduced | 1.6M | 1.5M | -35.8K |
| Assenagon Asset Management S.A. | Reduced | 115.4K | 81.8K | -33.5K |
| DekaBank Deutsche Girozentrale | Reduced | 57.5K | 25.0K | -32.5K |
| OPPENHEIMER ASSET MANAGEMENT INC. | Sold Out | 28.3K | 0 | -28.3K |
| Amundi | Reduced | 270.3K | 243.4K | -26.8K |
| Fideuram Asset Management (Ireland) dac | Increased | 4.7K | 30.6K | +25.9K |
| South Dakota Investment Council | Reduced | 218.6K | 193.4K | -25.2K |
| BANK OF MONTREAL /CAN/ | Reduced | 122.8K | 97.6K | -25.2K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Increased | 589 | 25.3K | +24.7K |
| AGF MANAGEMENT LTD | New | 0 | 21.8K | +21.8K |
| RHUMBLINE ADVISERS | Increased | 254.7K | 275.1K | +20.4K |
| Local Pensions Partnership Investment Ltd | Reduced | 159.2K | 139.2K | -20.0K |
| Mitsubishi UFJ Asset Management Co., Ltd. | Increased | 318.9K | 338.2K | +19.3K |
| MEEDER ASSET MANAGEMENT INC | Reduced | 54.9K | 36.5K | -18.4K |
| Bellwether Advisors, LLC | New | 0 | 18.2K | +18.2K |
| LPL Financial LLC | Increased | 58.2K | 76.3K | +18.2K |
| DIVERSIFIED MANAGEMENT INC | New | 0 | 17.8K | +17.8K |
| Nuveen, LLC | Increased | 321.9K | 338.6K | +16.7K |
| Sarasin & Partners LLP | New | 0 | 16.6K | +16.6K |
| PARK AVENUE SECURITIES LLC | Increased | 13.3K | 29.2K | +15.8K |
| STOREBRAND ASSET MANAGEMENT AS | Increased | 15.9K | 31.2K | +15.2K |
| Sumitomo Mitsui Trust Group, Inc. | Reduced | 324.5K | 309.4K | -15.1K |
| Raiffeisen Bank International AG | Reduced | 15.1K | 78 | -15.0K |
| Foyston, Gordon & Payne Inc | Reduced | 62.9K | 49.3K | -13.6K |
| Bell Asset Management Ltd | Reduced | 28.4K | 15.4K | -13.1K |
| AustralianSuper Pty Ltd | Increased | 91.7K | 102.9K | +11.2K |
| SIMPLEX TRADING, LLC | New | 0 | 10.7K | +10.7K |
| Swiss Life Asset Management Ltd | Increased | 33.4K | 43.3K | +9.8K |
| ARGENT CAPITAL MANAGEMENT LLC | Reduced | 111.9K | 102.4K | -9.5K |
| PNC Financial Services Group, Inc. | Reduced | 213.1K | 203.8K | -9.3K |
| AG2R LA MONDIALE GESTION D'ACTIFS | New | 0 | 9.2K | +9.2K |
| Henshaw Capital LLC | Sold Out | 8.7K | 0 | -8.7K |
| Achmea Investment Management B.V. | New | 0 | 8.3K | +8.3K |
| Plato Investment Management Ltd | Increased | 1.9K | 9.9K | +8.0K |
| Monte Financial Group, LLC | Reduced | 52.5K | 44.7K | -7.9K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 3.9M | 3.9M | -7.6K |
| Aberdeen Group plc | Reduced | 135.3K | 128.6K | -6.7K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.