- Quarter end
- 30 Sep 2025
- the date the book describes
- Filed
- 17 Feb 2026
- latest of these filings; the earliest 13 Nov 2025
- Managers listing it
- 16
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q2 2025 and Q3 2025; 12 listed it in both
- Shares listed
- 104,577,424
- combined, among listed positions
- Reported value
- $6.8bn
- combined, at the quarter end
Among the 95 comparable managers: 10 buyers (opened or added shares) and 6 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 IBIT in Q3 2025
16 of 16 holders
Largest increases and reductions, by shares
Increases
- Hudson Bay Capital Management LPexisting position · 2,406,578 shares now+1,457,757
- Schonfeld Strategic Advisors LLCexisting position · 6,782,398 shares now+1,118,183
- Verition Fund Management LLCexisting position · 1,782,627 shares now+538,888
- Walleye Capital LLCexisting position · 464,921 shares now+299,934
- Winton Group Ltdexisting position · 1,259,743 shares now+212,335
Reductions
- Jane Street Group LLCexisting position · 13,210,574 shares now-10,757,025
- Tudor Investment Corpexisting position · 2,946,322 shares now-1,543,122
- Millennium Management LLCexisting position · 20,519,106 shares now-915,232
- Brevan Howard Capital Management LPexisting position · 36,752,748 shares now-753,309
- D. E. Shaw & Co.existing position · 7,063,619 shares now-299,876
New positions and exits
New (1)
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 |
|---|---|---|---|---|
| Q1 2024 | 3 | $1.1bn | 3 | 0 |
| Q2 2024 | 7 | $938m | 5 | 3 |
| Q3 2024 | 7 | $1.4bn | 7 | 1 |
| Q4 2024 | 14 | $6.1bn | 13 | 1 |
| Q1 2025 | 14 | $4.2bn | 4 | 12 |
| Q2 2025 | 14 | $7.5bn | 11 | 4 |
| Q3 2025 | 16 | $6.8bn | 10 | 6 |
| Q4 2025 | 16 | $4.5bn | 12 | 12 |
| Q1 2026 | 12 | $2.6bn | 11 | 12 |
| Q2 2026 | 11 | $1.9bn | 11 | 10 |
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 IBIT, latest filings →Back to the 13F Explorer →