- Quarter end
- 30 Jun 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 7 Aug 2025
- Managers listing it
- 19
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q1 2025 and Q2 2025; 13 listed it in both
- Shares listed
- 18,691,913
- combined, among listed positions
- Reported value
- $3.3bn
- combined, at the quarter end
Among the 95 comparable managers: 12 buyers (opened or added shares) and 7 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing CDW in Q2 2025
19 of 19 holders
Largest increases and reductions, by shares
Increases
- Holocene Advisors LPexisting position · 2,022,010 shares now+1,788,936
- Soroban Capital Partners LPnew position · 1,482,087 shares now+1,482,087
- MFS Investment Managementexisting position · 3,164,433 shares now+371,499
- Artisan Partners LPnew position · 284,037 shares now+284,037
- Harris Associates LPnew position · 198,701 shares now+198,701
Reductions
- Wellington Management Group LLPexisting position · 961,916 shares now-1,501,300
- D. E. Shaw & Co.existing position · 1,014,532 shares now-495,883
- Invesco Ltdexisting position · 2,336,203 shares now-135,760
- Neuberger Berman Group LLCexisting position · 1,724,949 shares now-122,748
- AllianceBernstein LPexisting position · 456,676 shares now-32,921
New positions and exits
New (3)
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2013 | 3 | $71m | n.a. | n.a. |
| Q4 2013 | 4 | $119m | n.a. | n.a. |
| Q1 2014 | 7 | $205m | n.a. | n.a. |
| Q2 2014 | 10 | $609m | n.a. | n.a. |
| Q3 2014 | 9 | $650m | n.a. | n.a. |
| Q4 2014 | 13 | $1.3bn | n.a. | n.a. |
| Q1 2015 | 14 | $1.4bn | n.a. | n.a. |
| Q2 2015 | 15 | $1.5bn | n.a. | n.a. |
| Q3 2015 | 14 | $2.0bn | n.a. | n.a. |
| Q4 2015 | 15 | $1.9bn | n.a. | n.a. |
| Q1 2016 | 13 | $1.8bn | n.a. | n.a. |
| Q2 2016 | 12 | $1.6bn | n.a. | n.a. |
| Q3 2016 | 11 | $2.0bn | n.a. | n.a. |
| Q4 2016 | 12 | $2.2bn | n.a. | n.a. |
| Q1 2017 | 15 | $2.1bn | n.a. | n.a. |
| Q2 2017 | 12 | $2.4bn | n.a. | n.a. |
| Q3 2017 | 10 | $2.4bn | n.a. | n.a. |
| Q4 2017 | 12 | $2.4bn | n.a. | n.a. |
| Q1 2018 | 13 | $2.2bn | n.a. | n.a. |
| Q2 2018 | 18 | $2.2bn | n.a. | n.a. |
| Q3 2018 | 13 | $1.8bn | n.a. | n.a. |
| Q4 2018 | 16 | $1.7bn | n.a. | n.a. |
| Q1 2019 | 16 | $2.0bn | n.a. | n.a. |
| Q2 2019 | 18 | $2.3bn | n.a. | n.a. |
| Q3 2019 | 12 | $2.7bn | n.a. | n.a. |
| Q4 2019 | 12 | $3.1bn | n.a. | n.a. |
| Q1 2020 | 17 | $2.1bn | n.a. | n.a. |
| Q2 2020 | 19 | $2.6bn | n.a. | n.a. |
| Q3 2020 | 10 | $2.3bn | n.a. | n.a. |
| Q4 2020 | 17 | $2.6bn | n.a. | n.a. |
| Q1 2021 | 13 | $3.3bn | n.a. | n.a. |
| Q2 2021 | 11 | $2.9bn | n.a. | n.a. |
| Q3 2021 | 14 | $3.4bn | n.a. | n.a. |
| Q4 2021 | 16 | $4.3bn | n.a. | n.a. |
| Q1 2022 | 16 | $3.6bn | n.a. | n.a. |
| Q2 2022 | 19 | $3.6bn | n.a. | n.a. |
| Q3 2022 | 12 | $3.7bn | n.a. | n.a. |
| Q4 2022 | 15 | $4.1bn | n.a. | n.a. |
| Q1 2023 | 12 | $4.2bn | n.a. | n.a. |
| Q2 2023 | 11 | $4.0bn | n.a. | n.a. |
| Q3 2023 | 11 | $4.2bn | n.a. | n.a. |
| Q4 2023 | 10 | $4.9bn | 8 | 3 |
| Q1 2024 | 11 | $5.0bn | 4 | 7 |
| Q2 2024 | 10 | $3.6bn | 7 | 4 |
| Q3 2024 | 11 | $3.9bn | 6 | 5 |
| Q4 2024 | 20 | $3.1bn | 18 | 2 |
| Q1 2025 | 17 | $2.7bn | 9 | 8 |
| Q2 2025 | 19 | $3.3bn | 12 | 7 |
| Q3 2025 | 18 | $2.4bn | 12 | 7 |
| Q4 2025 | 15 | $1.8bn | 19 | 19 |
| Q1 2026 | 13 | $1.9bn | 17 | 21 |
| Q2 2026 | 13 | $2.6bn | 17 | 19 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
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How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own CDW, latest filings →Back to the 13F Explorer →