Free · no sign-up · Q2 2026

Which funds own AMGN

Amgen Inc in the Q2 2026 filings. At least 15 of the 91 current managers on file reported a position, worth $23.1bn between them. It is among the largest positions of fewer than a fifth of the current managers on file. The quarter went one way: 10 managers opened or added against 6 cutting.

Managers holding: 15; at least, of 91 current
Combined value: $23.1bn; as reported
Opened: 1; new this quarter
Added to: 9; already held
Trimmed or sold out: 6; 1 sold out entirely

Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.

Managers reporting a position

Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.

Manager	Value	Weight	Shares	Change on the quarter	Action
Capital World Investors Long-only · $846bn book	$10.5bn	1.2%	29,075,329	+$224m-213,014	Trimmed
Invesco Ltd Long-only · $1264bn book	$5.9bn	0.5%	16,320,446	+$321m+434,940	Added
Capital Research Global Investors Long-only · $717bn book	$2.3bn	0.3%	6,272,625	-$176m-682,720	Trimmed
T. Rowe Price Associates Inc Long-only · $999bn book	$1.4bn	0.1%	3,956,992	+$776m+2,089,803	Added
Wellington Management Group LLP Long-only · $580bn book	$993m	0.2%	2,742,271	+$913m+2,514,254	Added
D. E. Shaw & Co. Quantitative · $210bn book	$467m	0.2%	1,290,217	+$405m+1,112,208	Added
Two Sigma Investments LP Quantitative · $138bn book	$409m	0.3%	1,128,681	+$384m+1,057,001	Added
Janus Henderson Group Ltd Long-only · $245bn book	$324m	0.1%	893,898	-$66m-213,261	Trimmed
Neuberger Berman Group LLC Long-only · $150bn book	$234m	0.2%	646,798	+$28m+60,827	Added
AllianceBernstein LP Long-only · $302bn book	$207m	0.1%	587,270	+$11m-11,937	Trimmed
Hudson Bay Capital Management LP Multi-strategy · $36.8bn book	$102m	0.3%	281,000	opened281,000	New
Walleye Capital LLC Multi-strategy · $28.0bn book	$87m	0.3%	240,318	+$87m+240,293	Added
Woodline Partners LP Long/short equity · $32.4bn book	$86m	0.3%	238,092	+$14m+32,290	Added
Man Group PLC Quantitative · $62.7bn book	$85m	0.1%	234,023	+$35m+91,498	Added
Dodge & Cox Value · $191bn book	$4.6m	0.0%	12,817	-$100k-550	Trimmed

Sold out of this quarter

Valued at what the position was worth in the previous filing, because by this one it is gone.

Quantbot Technologies LP · Quantitative$1.7m held before

Ownership through time

At least 23 of the 95 managers whose filings are on file listed AMGN in Q2 2026, against 20 in Q2 2013. 8 managers more than in Q1 2026: 3 started positions; 6 listed it again; 1 no longer listed it among the positions read, which can mean a holding below the listed range, a filing that reported no holdings, or a filing not yet made.

Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.

Managers on file listing it

Their combined reported value

Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.

Started in Q2 2026

Largest increases, by shares

T. Rowe Price Associates Inc1,867,189 to 3,956,992 shares+$757m
Invesco Ltd15,885,506 to 16,320,446 shares+$158m
Hudson Bay Capital Management LPnew: 281,000 shares+$102m
Arrowstreet Capital LPnew: 245,317 shares+$89m
Man Group PLC142,525 to 234,023 shares+$33m

Largest decreases, by shares

Capital Research Global Investors6,955,345 to 6,272,625 shares-$247m
Fidelity (FMR LLC)3,776,430 to 3,491,822 shares-$103m
Marshall Wace LLP316,917 to 99,402 shares-$79m
Janus Henderson Group Ltd1,107,159 to 893,898 shares-$77m
Capital World Investors29,288,343 to 29,075,329 shares-$77m

Left it

No manager on file is shown leaving it.

Manager	First listed	Largest	Q2 2026
Capital World Investors	Q2 2014	$10.5bn	$10.5bn
Invesco Ltd	Q2 2013	$5.9bn	$5.9bn
Capital Research Global Investors	Q2 2013	$14.9bn	$2.3bn
T. Rowe Price Associates Inc	Q2 2013	$1.9bn	$1.4bn
Fidelity (FMR LLC)	Q2 2013	$13.1bn	$1.3bn
Wellington Management Group LLP	Q2 2013	$2.4bn	$993m
D. E. Shaw & Co.	Q2 2013	$515m	$467m
Two Sigma Investments LP	Q4 2013	$409m	$409m
Janus Henderson Group Ltd	Q2 2013	$1.7bn	$324m
Citadel Advisors LLC	Q4 2015	$255m	$255m
Neuberger Berman Group LLC	Q2 2013	$234m	$234m
AllianceBernstein LP	Q2 2013	$593m	$207m
Hudson Bay Capital Management LP	Q1 2018	$102m	$102m
Arrowstreet Capital LP	Q4 2017	$366m	$89m
Walleye Capital LLC	Q2 2026	$87m	$87m
Third Point LLC	Q2 2014	$1.7bn	last listed Q1 2016
Renaissance Technologies LLC	Q2 2013	$853m	last listed Q3 2025
AQR Capital Management LLC	Q2 2013	$633m	last listed Q2 2025
Two Sigma Advisers LP	Q4 2013	$491m	last listed Q4 2025
Jana Partners	Q3 2014	$388m	last listed Q3 2014
Millennium Management LLC	Q3 2013	$241m	last listed Q3 2023
First Eagle Investment Management LLC	Q3 2014	$185m	last listed Q3 2017
Discovery Capital Management LLC	Q3 2013	$184m	last listed Q1 2014
Acadian Asset Management LLC	Q1 2019	$181m	last listed Q4 2025
Susquehanna International Group LLP	Q2 2013	$135m	last listed Q2 2023

Reported as options rather than shares

A put or a call on a name is not a position in it, and the filing states the notional rather than what the option cost. These lines are listed apart for that reason and are not counted in anything above.

Hudson Bay Capital Management LP · puts$101m notional
Tudor Investment Corp · calls$58m notional

What AMGN is worth

Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.

Build the comp set around AMGN →

How much of the picture this is

A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.

What to do with a name the funds are buying

Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.

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