Free · no sign-up · Q2 2026

Which funds own PFE

Pfizer Inc in the Q2 2026 filings. At least 8 of the 91 current managers on file reported a position, worth $2.9bn between them. It is among the largest positions of fewer than a fifth of the current managers on file. Buying and selling roughly cancelled this quarter, which is what a name looks like when the argument is still live.

Managers holding: 8; at least, of 91 current
Combined value: $2.9bn; as reported
Opened: 0; new this quarter
Added to: 4; already held
Trimmed or sold out: 5; 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
MFS Investment Management Long-only · $315bn book	$1.4bn	0.4%	56,551,011	-$238m-360,819	Trimmed
Wellington Management Group LLP Long-only · $580bn book	$670m	0.1%	27,826,078	-$732m-22,090,883	Trimmed
AQR Capital Management LLC Quantitative · $287bn book	$445m	0.2%	18,557,891	+$111m+6,678,656	Added
Neuberger Berman Group LLC Long-only · $150bn book	$248m	0.2%	10,281,652	-$24m+588,533	Added
Voloridge Investment Management LLC Quantitative · $23.5bn book	$63m	0.3%	2,611,252	-$133m-4,378,047	Trimmed
Walleye Capital LLC Multi-strategy · $28.0bn book	$58m	0.2%	2,417,136	+$28m+1,346,650	Added
Woodline Partners LP Long/short equity · $32.4bn book	$52m	0.2%	2,154,713	-$5.2m+120,871	Added
Dodge & Cox Activist · $191bn book	$2.1m	0.0%	87,814	-$400k-750	Trimmed

Sold out of this quarter

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

ExodusPoint Capital Management LP · Multi-strategy$23m held before

Ownership through time

At least 22 of the 95 managers whose filings are on file listed PFE in Q2 2026, against 23 in Q2 2013. 2 managers fewer than in Q1 2026: 2 started positions; 1 listed it again; 1 sold out, by its own filing; 4 no longer listed it among the positions read, which can mean a holding below the listed range 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

Winton Group Ltd$3.3m
Quantbot Technologies LP$3.2m

Largest increases, by shares

AQR Capital Management LLC11,879,235 to 18,557,891 shares+$160m
Janus Henderson Group Ltd3,223,714 to 5,389,638 shares+$52m
Invesco Ltd27,941,976 to 29,307,209 shares+$33m
Walleye Capital LLC1,070,486 to 2,417,136 shares+$32m
Neuberger Berman Group LLC9,693,119 to 10,281,652 shares+$14m

Largest decreases, by shares

Wellington Management Group LLP49,916,961 to 27,826,078 shares-$532m
D. E. Shaw & Co.12,467,262 to 5,414,297 shares-$170m
Acadian Asset Management LLC8,401,716 to 2,990,864 shares-$130m
Voloridge Investment Management LLC6,989,299 to 2,611,252 shares-$105m
Squarepoint Ops LLC5,433,651 to 3,310,002 shares-$51m

Left it

ExodusPoint Capital Management LPwas $23m

Manager	First listed	Largest	Q2 2026
MFS Investment Management	Q2 2013	$2.8bn	$1.4bn
Invesco Ltd	Q2 2013	$2.0bn	$706m
Wellington Management Group LLP	Q2 2013	$13.1bn	$670m
Capital World Investors	Q2 2013	$14.0bn	$535m
AQR Capital Management LLC	Q2 2013	$1.2bn	$445m
T. Rowe Price Associates Inc	Q2 2013	$4.8bn	$350m
Neuberger Berman Group LLC	Q2 2013	$910m	$248m
AllianceBernstein LP	Q2 2013	$1.8bn	$190m
D. E. Shaw & Co.	Q2 2013	$674m	$130m
Janus Henderson Group Ltd	Q2 2013	$502m	$130m
Squarepoint Ops LLC	Q1 2015	$262m	$80m
Acadian Asset Management LLC	Q3 2013	$236m	$72m
Voloridge Investment Management LLC	Q1 2015	$196m	$63m
Walleye Capital LLC	Q2 2020	$58m	$58m
Woodline Partners LP	Q1 2020	$66m	$52m
Fidelity (FMR LLC)	Q2 2013	$2.7bn	last listed Q3 2023
Susquehanna International Group LLP	Q2 2013	$965m	last listed Q3 2025
Maverick Capital Ltd	Q3 2015	$742m	last listed Q3 2021
Coatue Management LLC	Q4 2021	$609m	last listed Q4 2021
Citadel Advisors LLC	Q4 2015	$571m	last listed Q1 2026
Millennium Management LLC	Q2 2013	$557m	last listed Q2 2025
Capital Research Global Investors	Q2 2013	$539m	last listed Q1 2025
Renaissance Technologies LLC	Q4 2013	$513m	last listed Q3 2025
Two Sigma Advisers LP	Q3 2013	$497m	last listed Q4 2024
Arrowstreet Capital LP	Q1 2020	$473m	last listed Q3 2025

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.

Walleye Capital LLC · calls$26m notional

What PFE 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 PFE →

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.

Comps ExplorerValue it against the peers it trades beside Every managerRead any of these books in full Deal tapeWhat buyers paid for whole companies, not slices Hedge fund interviewsHow the room runs, and the stock pitch it wants

Company names, tickers and logos are the trademarks of their respective owners and appear here to identify the company whose public figures are being used. L3VLUP is not affiliated with, sponsored by or endorsed by any company shown, and nothing here is a statement by or about that company. More

Provided for information purposes only, not financial advice. The holdings indexed here and anything drawn from them are illustrative, produced from assumptions you control, and must not be relied on for any investment, financial or business decision. Read the full notice

Not advice, and not a recommendation. Everything L3VLUP publishes is provided for information purposes only. Nothing here is financial, investment, legal, tax or accounting advice, a personal recommendation, or an offer or solicitation to buy or sell any security or financial instrument. It takes no account of anyone’s objectives, financial situation or needs.

Not a regulated adviser. L3VLUP does not provide regulated financial services. Speak to a suitably qualified and regulated professional before acting on anything you read here.

Illustrative figures. Default values are plausible starting points chosen so a model has somewhere to begin. They are not data, not a view on any company, and not calibrated to anything. Outputs move with whatever you type in.

Third-party data. Where live figures appear they come from third parties, including public filings and market feeds. They may be delayed, incomplete, restated, mis-tagged at source or simply wrong, and their providers do not endorse or verify this page. Every figure links to where it came from — check it there before relying on it. Past performance is not a guide to future performance.

Company names and logos. Names, tickers and logos are the trademarks of their owners and appear only to identify the company whose public figures are being used. L3VLUP is not affiliated with, sponsored by or endorsed by any company shown, none of them took part in preparing the exercise, and nothing here is a statement by or about any of them. See third-party names and marks.

No warranty, and limited liability. This page is provided “as is” without warranty of any kind. To the fullest extent permitted by law, L3VLUP accepts no liability for any loss or damage arising from use of, or reliance on, anything on it. Nothing in this notice limits any liability that cannot lawfully be limited.

Full terms: Information Purposes and No Advice · Terms

The holdings, every quarter, and the week between

One email a week on what moved in the market and what it means for the people interviewing into it, with the 13F changes the quarter they are filed.

One email a week, free, and you can leave at any point.