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IBIT in the 13F filings

iShares Bitcoin TR · CUSIP 46438F101

Sector · Funds and ETFs
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024
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
22
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 14 listed it in both
Shares listed
71,559,302
combined, among listed positions
Reported value
$2.7bn
combined, at the quarter end

Among the 91 comparable managers: 11 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -23,432,094.

Managers listing IBIT in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

22 of 22 holders

ActionFiling
Brevan Howard Capital Management LP24,304,788$934m8.26%Added+18,756,03015 May 2026 (the filing on sec.gov)
Millennium Management LLC19,287,318$741m0.31%Trimmed-15,046,20615 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.6,260,451$241m0.14%Added+1,561,15415 May 2026 (the filing on sec.gov)
Jane Street Group LLC5,872,212$226munder 0.1%Trimmed-14,443,56812 May 2026 (the filing on sec.gov)
Walleye Capital LLC4,317,555$166m0.69%Added+3,188,51513 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC2,353,578$90m0.64%Trimmed-5,747,01115 May 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP1,878,262$72m0.25%Added+737,72713 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP1,702,988$65munder 0.1%Trimmed-2,224,82115 May 2026 (the filing on sec.gov)
Citadel Advisors LLC1,275,680$49munder 0.1%Trimmed-2,751,45215 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC755,676$29munder 0.1%Added+330,71315 May 2026 (the filing on sec.gov)
Winton Group Ltd661,277$25m0.89%Trimmed-942,37612 May 2026 (the filing on sec.gov)
Discovery Capital Management LLC643,725$25m1.28%Added+636,90015 May 2026 (the filing on sec.gov)
Tudor Investment Corp579,083$22munder 0.1%Added+2,56015 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC497,293$19munder 0.1%Trimmed-802,57315 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd350,390$13munder 0.1%Added+122,32118 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC340,000$13munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Verition Fund Management LLC238,911$9.2m0.06%Trimmed-1,617,94815 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC106,727$4.1munder 0.1%Added+16,66327 Oct 2026 (the filing on sec.gov)
Coatue Management LLC67,226$2.6munder 0.1%Held015 May 2026 (the filing on sec.gov)
Point72 Asset Management LP47,000$1.8munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Invesco Ltd19,087$733kunder 0.1%Trimmed-10,71412 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)75$3kunder 0.1%Trimmed-15915 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (2)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
7 in Q3 2024 to 11 in Q2 2026

Tracked managers listing it, at least.

05101520Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
IBIT by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20243$1.1bn30
Q2 20247$938m53
Q3 20247$1.4bn71
Q4 202414$6.1bn131
Q1 202514$4.2bn412
Q2 202514$7.5bn114
Q3 202516$6.8bn106
Q4 202516$4.5bn1212
Q1 202612$2.6bn1112
Q2 202611$1.9bn1110

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

Choose a stock to compare with IBIT →

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 →