- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 34
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 23 listed it in both
- Shares listed
- 342,254,120
- combined, among listed positions
- Reported value
- $9.4bn
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 21 buyers (opened or added shares) and 18 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +26,227,068.
Managers listing WBD in Q1 2026
34 of 34 holders
Largest increases and reductions, by shares
Increases
- Millennium Management LLCexisting position · 43,939,392 shares now+18,328,393
- Citadel Advisors LLCexisting position · 29,380,710 shares now+17,601,711
- Balyasny Asset Management LLCexisting position · 25,115,014 shares now+15,964,440
- Caxton Associates LLPexisting position · 16,390,762 shares now+15,767,455
- Jane Street Group LLCexisting position · 9,476,563 shares now+7,278,974
Reductions
- Harris Associates LPexisting position · 32,874,039 shares now-45,980,770
- Neuberger Berman Group LLCexisting position · 7,033,087 shares now-5,418,955
- Susquehanna International Group LLPexisting position · 431,930 shares now-4,790,832
- Invesco Ltdexisting position · 77,599,161 shares now-3,796,733
- Marshall Wace LLPexisting position · 3,075,960 shares now-2,176,071
New positions and exits
New (3)
Exited (5)
- Sachem Head Capital Management LPwas $230m
- Wellington Management Group LLPwas $105m
- Greenlight Capitalwas $44m
- Winton Group Ltdwas $14m
- Element Capital Management LLCwas $7.2m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2022 | 1 | $2.7m | n.a. | n.a. |
| Q2 2022 | 24 | $1.6bn | n.a. | n.a. |
| Q3 2022 | 14 | $1.8bn | n.a. | n.a. |
| Q4 2022 | 11 | $1.4bn | n.a. | n.a. |
| Q1 2023 | 17 | $2.5bn | n.a. | n.a. |
| Q2 2023 | 15 | $1.9bn | n.a. | n.a. |
| Q3 2023 | 13 | $1.8bn | n.a. | n.a. |
| Q4 2023 | 11 | $1.8bn | 8 | 3 |
| Q1 2024 | 13 | $1.6bn | 10 | 4 |
| Q2 2024 | 9 | $1.3bn | 4 | 7 |
| Q3 2024 | 7 | $1.3bn | 4 | 5 |
| Q4 2024 | 10 | $1.7bn | 8 | 4 |
| Q1 2025 | 7 | $1.7bn | 5 | 2 |
| Q2 2025 | 11 | $2.2bn | 11 | 1 |
| Q3 2025 | 19 | $4.3bn | 11 | 10 |
| Q4 2025 | 27 | $8.6bn | 27 | 12 |
| Q1 2026 | 27 | $9.3bn | 21 | 18 |
| Q2 2026 | 26 | $10.5bn | 29 | 9 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
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 WBD, latest filings →Back to the 13F Explorer →