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
18
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 1 listed it in both
Shares listed
3,283,193
combined, among listed positions
Reported value
$38m
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: 15 buyers (opened or added shares) and 7 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +241,118.

Managers listing OFIX 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.

18 of 18 holders

ActionFiling
Millennium Management LLC1,066,900$12munder 0.1%Trimmed-374,36715 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC559,837$6.4munder 0.1%Added+333,24713 May 2026 (the filing on sec.gov)
Tudor Investment Corp262,974$3.0munder 0.1%Added+60,36815 May 2026 (the filing on sec.gov)
GAMCO Investors Inc201,800$2.3munder 0.1%Added+30,00014 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP200,230$2.3munder 0.1%Trimmed-55,86414 May 2026 (the filing on sec.gov)
AQR Capital Management LLC189,124$2.2munder 0.1%Added+102,41615 May 2026 (the filing on sec.gov)
Point72 Asset Management LP158,880$1.8munder 0.1%Added+70,66415 May 2026 (the filing on sec.gov)
Citadel Advisors LLC126,403$1.4munder 0.1%Added+106,85815 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC101,991$1.2munder 0.1%Added+20,60014 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)94,752$1.1munder 0.1%Added+13,44815 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc75,437$866kunder 0.1%Added+12,19215 May 2026 (the filing on sec.gov)
Invesco Ltd72,923$836kunder 0.1%Added+90312 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC51,935$596kunder 0.1%Added+39,02715 May 2026 (the filing on sec.gov)
AllianceBernstein LP37,449$568kunder 0.1%Trimmed-8,10015 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP28,565$328kunder 0.1%Added+1,13015 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC28,055$322kunder 0.1%Added+12,33015 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP13,847$159kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP12,091$139kunder 0.1%Newnew14 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.
2 in Q1 2024 to 1 in Q1 2026

Tracked managers listing it, at least.

024620192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
OFIX by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20184$40mn.a.n.a.
Q4 20185$42mn.a.n.a.
Q1 20194$48mn.a.n.a.
Q2 20195$49mn.a.n.a.
Q3 20195$45mn.a.n.a.
Q4 20193$18mn.a.n.a.
Q1 20203$12mn.a.n.a.
Q2 20203$19mn.a.n.a.
Q3 20202$14mn.a.n.a.
Q4 20203$29mn.a.n.a.
Q1 20213$27mn.a.n.a.
Q2 20213$15mn.a.n.a.
Q3 20213$14mn.a.n.a.
Q4 20213$9.8mn.a.n.a.
Q1 20223$12mn.a.n.a.
Q2 20223$13mn.a.n.a.
Q3 20222$14mn.a.n.a.
Q4 20223$14mn.a.n.a.
Q1 20232$1.9mn.a.n.a.
Q2 20232$13mn.a.n.a.
Q3 20232$8.6mn.a.n.a.
Q4 20232$10m12
Q1 20242$15m20
Q2 20242$17m20
Q3 20242$3.4m01
Q4 20241$2.7m11
Q1 20251$2.6m10
Q3 20251$2.5m10
Q4 20251$2.6m1010
Q1 20261$2.3m157

Compare with…

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

OFIX and LLY →OFIX and JNJ →OFIX and VRTX →Choose a stock to compare with OFIX →

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