L3VLUP
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
31
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 5 listed it in both
Shares listed
16,508,922
combined, among listed positions
Reported value
$205m
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 19 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -12,019,776.

Managers listing AMRX 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.

31 of 31 holders

ActionFiling
Neuberger Berman Group LLC3,682,284$46munder 0.1%Added+26,89327 Oct 2026 (the filing on sec.gov)
Invesco Ltd3,188,659$40munder 0.1%Added+1,437,94112 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC1,931,894$24munder 0.1%Trimmed-89,27713 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,719,954$21munder 0.1%Trimmed-941,90015 May 2026 (the filing on sec.gov)
AQR Capital Management LLC864,792$11munder 0.1%Trimmed-181,32015 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)792,010$9.8munder 0.1%Added+414,98615 May 2026 (the filing on sec.gov)
Citadel Advisors LLC577,419$7.2munder 0.1%Trimmed-5,598,31815 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP523,967$6.5munder 0.1%Trimmed-566,45714 May 2026 (the filing on sec.gov)
AllianceBernstein LP411,876$5.2munder 0.1%Trimmed-117,97015 May 2026 (the filing on sec.gov)
Millennium Management LLC369,733$4.6munder 0.1%Trimmed-2,990,46515 May 2026 (the filing on sec.gov)
Two Sigma Investments LP282,677$3.5munder 0.1%Trimmed-18,35115 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC276,637$3.4munder 0.1%Added+260,23714 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC204,883$2.5munder 0.1%Trimmed-358,79715 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc182,941$2.3munder 0.1%Added+38,23715 May 2026 (the filing on sec.gov)
PDT Partners LLC180,628$2.2m0.13%Held015 May 2026 (the filing on sec.gov)
Quantbot Technologies LP176,779$2.2m0.09%Added+143,64913 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP161,700$2.0munder 0.1%Trimmed-664,29914 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP143,997$1.8munder 0.1%Added+73,91215 May 2026 (the filing on sec.gov)
MFS Investment Management127,087$1.6munder 0.1%Trimmed-48,29014 May 2026 (the filing on sec.gov)
Winton Group Ltd119,381$1.5m0.05%Newnew12 May 2026 (the filing on sec.gov)
Caxton Associates LLP80,456$1.0munder 0.1%Added+10,56714 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC79,123$983kunder 0.1%Trimmed-610,74415 May 2026 (the filing on sec.gov)
Point72 Asset Management LP78,105$971kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd76,216$947kunder 0.1%Held018 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP72,844$905kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Page 1 of 2

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.
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 →