L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
15 May 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
17
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 2 listed it in both
Shares listed
39,246,154
combined, among listed positions
Reported value
$776m
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: 14 buyers (opened or added shares) and 4 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +9,765,419.

Managers listing BMNR 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.

17 of 17 holders

ActionFiling
Citadel Advisors LLC12,331,509$244munder 0.1%Added+5,923,45015 May 2026 (the filing on sec.gov)
ARK Investment Management LLC9,699,165$192m1.49%Added+241,83512 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP8,534,122$169munder 0.1%Added+5,153,00815 May 2026 (the filing on sec.gov)
Jane Street Group LLC3,884,067$77munder 0.1%Added+1,246,33512 May 2026 (the filing on sec.gov)
Millennium Management LLC2,897,053$57munder 0.1%Added+1,703,91515 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.616,106$12munder 0.1%Added+203,57215 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)557,808$11munder 0.1%Trimmed-2,853,13315 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc182,116$3.6munder 0.1%Added+77,92715 May 2026 (the filing on sec.gov)
Winton Group Ltd116,504$2.3m0.08%Newnew12 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP103,221$2.0munder 0.1%Added+64,97015 May 2026 (the filing on sec.gov)
Walleye Capital LLC76,416$1.5munder 0.1%Trimmed-36,90213 May 2026 (the filing on sec.gov)
Marshall Wace LLP66,867$1.3munder 0.1%Added+17,05115 May 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP59,870$1.2munder 0.1%Trimmed-2,084,83013 May 2026 (the filing on sec.gov)
Man Group PLC41,829$827kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC38,018$752kunder 0.1%Added+55615 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC24,488$484kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
AllianceBernstein LP16,995$461kunder 0.1%Added+9,25115 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.

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.
4 in Q3 2025 to 3 in Q2 2026

Tracked managers listing it, at least.

01234Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
BMNR by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20254$961m40
Q4 20252$315m107
Q1 20263$438m144
Q2 20263$125m1110

Compare with…

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

BMNR and V →BMNR and AXP →BMNR and BAC →Choose a stock to compare with BMNR →

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 BMNR, latest filings →Back to the 13F Explorer →