Pfizer: which funds bought and sold

Institutions that bought and sold Pfizer shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 1,270 institutions that filed 13F reports for both quarters added to or opened positions in Pfizer, and 1,444 cut or closed them. Together they added a net 613K shares, +0.0% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 71.2M shares (−13.2%); index fund managers were net buyers of 41.4M shares (+2.6%). 114 opened a new position and 234 sold out entirely.

Bought, Q2 2026 1,270 institutions, 114 of them new holders Sold, Q2 2026 1,444 institutions, 234 of them sold out

Net change, all compared +613K shares (+0.0%)

Net change, active managers −71.2M shares (−13.2%), 55 bought, 52 sold

Buyers versus sellers

institutions compared, 3,009

1,270 bought 295 1,444 sold

Active managers and hedge funds 55 bought · 52 sold · −71.2M

Index fund managers 9 bought · 3 sold · +41.4M

Other institutions 1,206 bought · 1,389 sold · +30.4M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Blackrock, Inc. Index funds	+31.4M +6.3%	529.7M	$12.8B
Assenagon Asset Management S.A.	+17.7M +292.0%	23.8M	$573M
AQR Capital Management LLC Hedge fund	+6.7M +56.2%	18.6M	$445M
California Public Employees Retirement System	+6.4M +59.2%	17.3M	$416M
Goldman Sachs Group Inc	+5.9M +12.5%	53.0M	$1.3B
State Street Corp Index funds	+5.5M +1.8%	307.1M	$7.4B
Susquehanna International Group, LLP	+5.4M +452.0%	6.5M	$158M
Fisher Asset Management, LLC Active manager	+4.1M +3.9%	109.1M	$2.6B
Bank Of New York Mellon Corp	+4.0M +7.4%	57.9M	$1.4B
Citigroup Inc	+3.7M +24.1%	19.2M	$463M
Morgan Stanley	+3.7M +3.9%	96.3M	$2.3B
Adage Capital Partners Gp, L.L.C. Hedge fund	+3.2M +535.4%	3.8M	$91.5M
FMR LLC Active manager	+2.8M +22.5%	15.4M	$371M
Vanguard Capital Management LLC Index funds	+2.7M +0.7%	372.1M	$9B
Vanguard Portfolio Management LLC Index funds	+2.5M +2.1%	119.2M	$2.9B
Barclays PLC	+2.1M +14.0%	16.7M	$403M
HSBC Holdings PLC	+1.9M +13.1%	16.7M	$402M
Cambridge Investment Research Advisors, Inc.	+1.8M +103.1%	3.6M	$87.6M
SG Americas Securities, LLC	+1.8M +18.5%	11.3M	$271M
Prudential Financial Inc	+1.8M +29.3%	7.7M	$186M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
AQR Capital Management LLC Hedge fund	+6.7M +56.2%	18.6M	$445M
Fisher Asset Management, LLC Active manager	+4.1M +3.9%	109.1M	$2.6B
Adage Capital Partners Gp, L.L.C. Hedge fund	+3.2M +535.4%	3.8M	$91.5M
FMR LLC Active manager	+2.8M +22.5%	15.4M	$371M
Fil Ltd Active manager	+1.7M +19.8%	10.5M	$252M
LSV Asset Management Active manager	+1.6M +9.5%	18.9M	$456M
Walleye Capital LLC Hedge fund	+1.3M +125.8%	2.4M	$58.2M
Tudor Investment Corp Et Al Hedge fund	+697K New position	697K	$16.8M
Neuberger Berman Group LLC Active manager	+589K +6.1%	10.3M	$248M
Millennium Management LLC Hedge fund	+460K +477.1%	556K	$13.4M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Wellington Management Group LLP Active manager	−22.1M −44.3%	27.8M	$670M
Marshall Wace, LLP Hedge fund	−15.3M −95.0%	802K	$19.3M
Franklin Resources Inc Active manager	−10.5M −37.2%	17.8M	$429M
Balyasny Asset Management L.P. Hedge fund	−9.6M −91.8%	858K	$20.7M
Amundi	−7.3M −17.9%	33.5M	$807M
D. E. Shaw & Co., Inc. Hedge fund	−7.1M −56.6%	5.4M	$130M
Victory Capital Management Inc Active manager	−6.4M −41.0%	9.2M	$220M
Acadian Asset Management LLC Active manager	−5.4M −64.4%	3.0M	$72M
Ameriprise Financial Inc	−5.2M −26.4%	14.4M	$346M
Jpmorgan Chase & Co	−4.9M −17.5%	23.0M	$561M
Voya Investment Management LLC	−4.4M −68.6%	2.0M	$48.8M
Voloridge Investment Management, LLC Hedge fund	−4.4M −62.6%	2.6M	$62.9M
Point72 Asset Management, L.P. Hedge fund	−4.4M Sold out	0	—
Australiansuper Pty Ltd	−4.0M −80.6%	969K	$23.3M
Healthcare Of Ontario Pension Plan Trust Fund	−3.6M −80.1%	901K	$21.7M
Bank Of America Corp	−3.0M −6.4%	43.6M	$1B
Caisse De Depot Et Placement Du Quebec	−2.9M −90.4%	314K	$7.6M
Northern Trust Corp Index funds	−2.9M −4.7%	59.1M	$1.4B
BNP Paribas Asset Management Holding S.A.	−2.7M −40.6%	3.9M	$94.2M
Nordea Investment Management AB	−2.5M −51.5%	2.3M	$55.5M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Wellington Management Group LLP Active manager	−22.1M −44.3%	27.8M	$670M
Marshall Wace, LLP Hedge fund	−15.3M −95.0%	802K	$19.3M
Franklin Resources Inc Active manager	−10.5M −37.2%	17.8M	$429M
Balyasny Asset Management L.P. Hedge fund	−9.6M −91.8%	858K	$20.7M
D. E. Shaw & Co., Inc. Hedge fund	−7.1M −56.6%	5.4M	$130M
Victory Capital Management Inc Active manager	−6.4M −41.0%	9.2M	$220M
Acadian Asset Management LLC Active manager	−5.4M −64.4%	3.0M	$72M
Voloridge Investment Management, LLC Hedge fund	−4.4M −62.6%	2.6M	$62.9M
Point72 Asset Management, L.P. Hedge fund	−4.4M Sold out	0	—
Squarepoint Ops LLC Hedge fund	−2.1M −39.1%	3.3M	$79.7M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Berkley W R Corp	966K	$23.3M
Susquehanna Fundamental Investments, LLC	787K	$19M
Tudor Investment Corp Et AlHedge fund	697K	$16.8M
Adapt Investment Managers SA	466K	$11.2M
Logan Capital Management Inc	442K	$10.7M
Ossiam	276K	$6.6M
Worldquant Millennium Advisors LLCHedge fund	259K	$6.2M
Ilex Capital Partners (UK) LLP	254K	$6.1M
J.W. Cole Advisors, Inc.	236K	$5.7M
Fairholme Capital Management LLCActive manager	231K	$5.6M

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Point72 Asset Management, L.P.Hedge fund	4.4M	$123M
Orbimed Advisors LLC	1.9M	$54.7M
Davern Capital Partners, LP	1.6M	$44.8M
Nfj Investment Group, LLC	1.4M	$39.3M
Zurich Insurance Group Ltd	1.0M	$28.3M
America First Investment Advisors, LLC	898K	$25.2M
Exoduspoint Capital Management, LPHedge fund	816K	$22.9M
Rheos Capital Works Inc.	750K	$21.1M
Longaeva Partners L.P.	561K	$15.7M
Y-Intercept (Hong Kong) Ltd	299K	$8.4M

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 2,819
Ten largest holders: 48.2%
Index fund managers: 42.2%
Active managers and hedge funds: 12.3%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	55	52	14	10	−71.2M	−13.2%
Index fund managers	9	3	0	0	+41.4M	+2.6%
Other institutions	1,206	1,389	100	224	+30.4M	+1.9%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Pfizer.

Only managers that filed a holdings report for both quarters are compared (3,009 here). 102 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

← Back to Pfizer · Insiders · Politicians