- Quarter end
- 30 Jun 2025
- the date the book describes
- Filed
- 15 Aug 2025
- latest of these filings; the earliest 30 Jul 2025
- Managers listing it
- 20
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q1 2025 and Q2 2025; 16 listed it in both
- Shares listed
- 37,567,847
- combined, among listed positions
- Reported value
- $2.6bn
- combined, at the quarter end
Among the 95 comparable managers: 11 buyers (opened or added shares) and 14 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 DD in Q2 2025
20 of 20 holders
Largest increases and reductions, by shares
Increases
- D. E. Shaw & Co.existing position · 5,362,619 shares now+1,216,226
- AQR Capital Management LLCexisting position · 1,791,511 shares now+1,042,929
- Holocene Advisors LPexisting position · 2,398,287 shares now+991,985
- Woodline Partners LPexisting position · 1,469,782 shares now+659,871
- Man Group PLCexisting position · 1,078,740 shares now+527,881
Reductions
- MFS Investment Managementexisting position · 8,039,499 shares now-3,432,761
- Marshall Wace LLPexisting position · 603,829 shares now-1,038,187
- Verition Fund Management LLCexisting position · 368,255 shares now-272,873
- Invesco Ltdexisting position · 6,885,521 shares now-141,107
- Two Sigma Advisers LPexisting position · 410,700 shares now-77,357
New positions and exits
New (1)
Exited (5)
- Voloridge Investment Management LLCwas $49m
- Moore Capital Management LPwas $23m
- Element Capital Management LLCwas $2.7m
- PDT Partners LLCwas $2.5m
- Glenview Capital Management LLCwas $2.5m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2019 | 21 | $7.9bn | n.a. | n.a. |
| Q3 2019 | 25 | $7.9bn | n.a. | n.a. |
| Q4 2019 | 32 | $6.4bn | n.a. | n.a. |
| Q1 2020 | 23 | $3.4bn | n.a. | n.a. |
| Q2 2020 | 26 | $5.9bn | n.a. | n.a. |
| Q3 2020 | 26 | $6.1bn | n.a. | n.a. |
| Q4 2020 | 26 | $8.9bn | n.a. | n.a. |
| Q1 2021 | 24 | $4.4bn | n.a. | n.a. |
| Q2 2021 | 24 | $4.0bn | n.a. | n.a. |
| Q3 2021 | 20 | $3.3bn | n.a. | n.a. |
| Q4 2021 | 19 | $4.4bn | n.a. | n.a. |
| Q1 2022 | 16 | $3.9bn | n.a. | n.a. |
| Q2 2022 | 17 | $3.0bn | n.a. | n.a. |
| Q3 2022 | 14 | $2.8bn | n.a. | n.a. |
| Q4 2022 | 20 | $10.6bn | n.a. | n.a. |
| Q1 2023 | 19 | $4.1bn | n.a. | n.a. |
| Q2 2023 | 18 | $4.1bn | n.a. | n.a. |
| Q3 2023 | 17 | $4.3bn | n.a. | n.a. |
| Q4 2023 | 18 | $3.6bn | 7 | 12 |
| Q1 2024 | 16 | $3.6bn | 12 | 7 |
| Q2 2024 | 20 | $3.5bn | 10 | 9 |
| Q3 2024 | 22 | $3.9bn | 12 | 10 |
| Q4 2024 | 23 | $3.0bn | 13 | 11 |
| Q1 2025 | 27 | $2.9bn | 16 | 11 |
| Q2 2025 | 20 | $2.6bn | 11 | 14 |
| Q3 2025 | 22 | $2.7bn | 12 | 12 |
| Q4 2025 | 15 | $946m | 16 | 22 |
| Q1 2026 | 14 | $1.1bn | 18 | 20 |
| Q2 2026 | 10 | $834m | 4 | 31 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
DD and LIN →DD and GLW →DD and HWM →Choose a stock to compare with DD →
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 DD, latest filings →Back to the 13F Explorer →