L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
18 May 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
19
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 6 listed it in both
Shares listed
17,933,021
combined, among listed positions
Reported value
$641m
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: 10 buyers (opened or added shares) and 11 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +275,911.

Managers listing BLSH 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.

19 of 19 holders

ActionFiling
Fidelity (FMR LLC)6,796,376$243munder 0.1%Added+1,829,68715 May 2026 (the filing on sec.gov)
ARK Investment Management LLC6,562,039$234m1.82%Added+1,740,33912 May 2026 (the filing on sec.gov)
Invesco Ltd1,693,571$61munder 0.1%Trimmed-503,94912 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd1,041,216$37munder 0.1%Trimmed-197,09718 May 2026 (the filing on sec.gov)
MFS Investment Management430,040$15munder 0.1%Trimmed-1,133,94514 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP279,058$10.0munder 0.1%Trimmed-40,60515 May 2026 (the filing on sec.gov)
AQR Capital Management LLC249,322$8.9munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP204,868$7.3m0.05%Trimmed-64,14715 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC156,833$5.6munder 0.1%Added+100,50014 May 2026 (the filing on sec.gov)
Millennium Management LLC118,583$4.2munder 0.1%Added+19,33115 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC110,332$3.9munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Soros Fund Management LLC108,200$3.9munder 0.1%Held015 May 2026 (the filing on sec.gov)
Tiger Global Management LLC100,000$3.6munder 0.1%Held015 May 2026 (the filing on sec.gov)
Walleye Capital LLC37,037$1.3munder 0.1%Added+1,28413 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc16,459$589kunder 0.1%Added+1,28015 May 2026 (the filing on sec.gov)
Wellington Management Group LLP8,774$313kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Marshall Wace LLP7,199$257kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Two Sigma Investments LP7,100$254kunder 0.1%Trimmed-11,72415 May 2026 (the filing on sec.gov)
AllianceBernstein LP6,014$228kunder 0.1%Trimmed-763,27815 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.
12 in Q3 2025 to 1 in Q2 2026

Tracked managers listing it, at least.

051015Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
BLSH by quarter
QuarterHoldersReported valueBuyersSellers
Q3 202512$456m120
Q4 20257$311m1217
Q1 20265$286m1011
Q2 20261$158m1311

Compare with…

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

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

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