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AMGN in the 13F filings

Amgen Inc · CUSIP 031162100

Sector · Pharmaceuticals and biotechnologyTheme · Biological productsTheme · Healthcare: biopharma and medtech· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2023
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 13 Feb 2024
Managers listing it
24
at least, of 95 tracked, among listed positions
Comparable managers
93
filed both Q3 2023 and Q4 2023; 21 listed it in both
Shares listed
29,293,501
combined, among listed positions
Reported value
$8.4bn
combined, at the quarter end

Among the 93 comparable managers: 14 buyers (opened or added shares) and 11 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing AMGN in Q4 2023

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2023, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

24 of 24 holders

ActionFiling
Capital Research Global Investors6,706,651$1.9bn0.48%Trimmed-1,786,55813 Feb 2024 (the filing on sec.gov)
T. Rowe Price Associates Inc6,564,710$1.9bn0.25%Added+243,72016 Feb 2024 (the filing on sec.gov)
Fidelity (FMR LLC)4,773,059$1.4bn0.11%Added+1,134,5085 Nov 2026 (the filing on sec.gov)
Invesco Ltd3,484,842$1.0bn0.24%Added+128,48313 Feb 2024 (the filing on sec.gov)
AllianceBernstein LP2,059,771$593m0.23%Added+258,73014 Feb 2024 (the filing on sec.gov)
Two Sigma Advisers LP1,158,700$334m0.78%Trimmed-297,40014 Feb 2024 (the filing on sec.gov)
Janus Henderson Group Ltd1,004,126$289m0.17%Added+73,14714 Feb 2024 (the filing on sec.gov)
AQR Capital Management LLC941,897$271m0.51%Added+144,15314 Feb 2024 (the filing on sec.gov)
Neuberger Berman Group LLC668,915$193m0.17%Added+535,35614 Nov 2024 (the filing on sec.gov)
D. E. Shaw & Co.555,752$160m0.14%Trimmed-260,81414 Feb 2024 (the filing on sec.gov)
Jane Street Group LLC376,215$108munder 0.1%Trimmed-118,61515 Feb 2024 (the filing on sec.gov)
Acadian Asset Management LLC178,085$51m0.20%Trimmed-240,31113 Feb 2024 (the filing on sec.gov)
Woodline Partners LP146,000$42m0.46%Added+66,00014 Feb 2024 (the filing on sec.gov)
Bridgewater Associates LP144,483$42m0.23%Added+116,75814 Feb 2024 (the filing on sec.gov)
Man Group PLC141,409$41m0.11%Added+24,68214 Feb 2024 (the filing on sec.gov)
Marshall Wace LLP137,041$39m0.07%Trimmed-1,411,18714 Feb 2024 (the filing on sec.gov)
Two Sigma Investments LP97,241$28m0.06%Trimmed-618,74714 Feb 2024 (the filing on sec.gov)
Hudson Bay Capital Management LP60,000$17m0.11%Newnew14 Feb 2024 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC32,169$9.3m0.06%Trimmed-31,35214 Feb 2024 (the filing on sec.gov)
Verition Fund Management LLC26,912$7.8m0.06%Addedn.a.14 Feb 2024 (the filing on sec.gov)
Dodge & Cox14,382$4.1munder 0.1%Held022 Feb 2024 (the filing on sec.gov)
Caxton Associates LLP13,279$3.8m0.20%Added+9,80414 Feb 2024 (the filing on sec.gov)
Moore Capital Management LP5,462$1.6munder 0.1%Trimmed-34,53814 Feb 2024 (the filing on sec.gov)
PDT Partners LLC2,400$691k0.08%Newnew14 Feb 2024 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2023 to Q4 2023, 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 (2)

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.
21 in Q3 2024 to 23 in Q2 2026

Tracked managers listing it, at least.

0102030402014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
AMGN by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201321$17.1bnn.a.n.a.
Q3 201319$19.1bnn.a.n.a.
Q4 201322$19.9bnn.a.n.a.
Q1 201417$22.0bnn.a.n.a.
Q2 201424$20.5bnn.a.n.a.
Q3 201427$24.1bnn.a.n.a.
Q4 201424$28.1bnn.a.n.a.
Q1 201526$28.3bnn.a.n.a.
Q2 201528$26.3bnn.a.n.a.
Q3 201532$23.9bnn.a.n.a.
Q4 201531$27.5bnn.a.n.a.
Q1 201629$24.2bnn.a.n.a.
Q2 201628$23.0bnn.a.n.a.
Q3 201631$24.6bnn.a.n.a.
Q4 201625$20.3bnn.a.n.a.
Q1 201731$23.4bnn.a.n.a.
Q2 201725$25.2bnn.a.n.a.
Q3 201725$27.3bnn.a.n.a.
Q4 201726$24.5bnn.a.n.a.
Q1 201824$20.4bnn.a.n.a.
Q2 201820$26.9bnn.a.n.a.
Q3 201819$21.2bnn.a.n.a.
Q4 201820$18.9bnn.a.n.a.
Q1 201928$17.0bnn.a.n.a.
Q2 201922$14.5bnn.a.n.a.
Q3 201926$16.4bnn.a.n.a.
Q4 201921$18.7bnn.a.n.a.
Q1 202021$14.2bnn.a.n.a.
Q2 202020$16.2bnn.a.n.a.
Q3 202016$16.3bnn.a.n.a.
Q4 202019$14.0bnn.a.n.a.
Q1 202116$14.5bnn.a.n.a.
Q2 202123$13.8bnn.a.n.a.
Q3 202124$11.6bnn.a.n.a.
Q4 202121$10.4bnn.a.n.a.
Q1 202223$9.9bnn.a.n.a.
Q2 202228$9.7bnn.a.n.a.
Q3 202221$7.9bnn.a.n.a.
Q4 202224$9.3bnn.a.n.a.
Q1 202322$8.4bnn.a.n.a.
Q2 202326$7.4bnn.a.n.a.
Q3 202326$8.7bnn.a.n.a.
Q4 202324$8.4bn1411
Q1 202425$6.7bn1015
Q2 202420$8.0bn119
Q3 202421$8.8bn165
Q4 202420$8.2bn137
Q1 202525$12.0bn1016
Q2 202520$10.2bn138
Q3 202517$10.4bn89
Q4 202519$18.0bn1322
Q1 202615$21.4bn1715
Q2 202623$24.9bn1913

Compare with…

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

AMGN and GILD →AMGN and ARGX →AMGN and RVMD →Choose a stock to compare with AMGN →

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