L3VLUP
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 22 Jan 2026
Managers listing it
30
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 4 listed it in both
Shares listed
28,645,747
combined, among listed positions
Reported value
$361m
combined, at the quarter end

Among the 92 comparable managers: 17 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +389,873.

Managers listing AMRX in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

30 of 30 holders

ActionFiling
Citadel Advisors LLC6,175,737$78munder 0.1%Added+446,43817 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC3,655,391$46munder 0.1%Trimmed-60,68427 Oct 2026 (the filing on sec.gov)
Millennium Management LLC3,360,198$42munder 0.1%Added+27,44717 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.2,661,854$34munder 0.1%Added+1,096,64317 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC2,021,171$25munder 0.1%Trimmed-569,35110 Feb 2026 (the filing on sec.gov)
Invesco Ltd1,750,718$22munder 0.1%Added+65,33219 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP1,326,540$17munder 0.1%Added+47,89217 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP1,090,424$14munder 0.1%Trimmed-207,33813 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC1,046,112$13munder 0.1%Added+32,09617 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC975,525$12munder 0.1%Added+203,05512 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP825,999$10m0.08%Added+83,18617 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC689,867$8.7munder 0.1%Added+43,68117 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC563,680$7.1munder 0.1%Added+328,25317 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP529,846$6.7munder 0.1%Added+217,34017 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)377,024$4.8munder 0.1%Added+83,45317 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP301,028$3.8munder 0.1%Added+231,49417 Feb 2026 (the filing on sec.gov)
PDT Partners LLC180,628$2.3m0.15%Held017 Feb 2026 (the filing on sec.gov)
MFS Investment Management175,377$2.2munder 0.1%Trimmed-5,80022 Jan 2026 (the filing on sec.gov)
Squarepoint Ops LLC168,633$2.1munder 0.1%Trimmed-371,57513 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc144,704$1.8munder 0.1%Added+7,01517 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP117,049$1.5munder 0.1%Added+84,80017 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd76,216$960kunder 0.1%Added+17,41617 Feb 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP70,085$883kunder 0.1%Added+53,00617 Feb 2026 (the filing on sec.gov)
Caxton Associates LLP69,889$881kunder 0.1%Trimmed-65,09013 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP64,161$808kunder 0.1%Trimmed-1,91617 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, 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 (0)

No new position among listed positions.

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.
3 in Q3 2024 to 4 in Q2 2026

Tracked managers listing it, at least.

02468201920212022202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
AMRX by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20183$226mn.a.n.a.
Q3 20186$588mn.a.n.a.
Q4 20183$514mn.a.n.a.
Q1 20193$514mn.a.n.a.
Q2 20191$24mn.a.n.a.
Q4 20201$2kn.a.n.a.
Q1 20213$30mn.a.n.a.
Q2 20212$9.3mn.a.n.a.
Q3 20212$20mn.a.n.a.
Q4 20212$16mn.a.n.a.
Q1 20222$13mn.a.n.a.
Q2 20221$11mn.a.n.a.
Q3 20232$879kn.a.n.a.
Q4 20231$506k01
Q1 20242$4.7m20
Q2 20242$13m21
Q3 20243$23m30
Q4 20242$14m21
Q1 20254$39m40
Q2 20253$28m21
Q3 20254$37m22
Q4 20255$85m1714
Q1 20267$78m1419
Q2 20264$101m1119

Compare with…

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

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

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