Brevan Howard Capital Management LP
Position in IBIT — iShares Bitcoin Trust ETF
CIK 1512857
ST. HELIER, Y9
Position in IBIT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$933,789,954
+$658,294,120 QoQ
Shares Held
24,304,788
+338.0% QoQ
Ownership
1.70%
of shares outstanding
% of Portfolio
11.17%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in IBIT Over Time
Shares Held
Position Value (USD)
Derivatives in IBIT
reported options exposure · as of Dec 31, 2025CallValue
$400,119,420
CallShares
8,058,800
PutValue
$248,250,000
PutShares
5,000,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
All Filings in IBIT
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $933,789,954 | 24,304,788 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $275,495,834 | 5,548,758 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $248,250,000 | 5,000,000 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $400,119,420 | 8,058,800 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $130,000,000 | 2,000,000 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $2,388,928,620 | 36,752,748 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $208,032,500 | 3,200,500 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $24,484,000 | 400,000 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $2,295,745,748 | 37,506,057 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,009,556,980 | 21,567,122 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $1,356,345,371 | 25,567,302 | Shares | Defined | 2025-02-14 | |
| No filing history on record for this holder in this stock. | ||||||