Pfizer

PFE • NYSE

Pfizer is a drug manufacturers - general company in the healthcare sector on NYSE, led by Albert Bourla, with a market cap of $147.20B. As of Q3 2025, 63% of shares are held by 2,728 institutional investors, with VANGUARD GROUP INC as the largest holder at 9.4%.

CEOAlbert Bourla

Market Cap$147.20B

Drug Manufacturers - General

Healthcare

Employees88.0K

Websitepfizer.com

Country

United States of America

Overview

Overview of institutional ownership in PFE as of Q3 2025 with a market cap of $144.87B

All Institutions

Institutions: 2,728
Value Held: $91.6B
Shares Held: 3.60B
Avg Position: $33.6M
Median Position: $980.4K

Hedge Funds

Hedge Funds: 100
Value Held: $2.1B
Shares Held: 81.3M
Avg Position: $20.6M
Median Position: $2.5M

Ownership Breakdown

Institutional (non-HF)

61.82%

$89.6B

Hedge Funds

1.42%

$2.1B

Retail & Other

36.75%

$53.2B

Based on market cap of $144.87B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in PFE as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
VANGUARD GROUP INC Institution	Salim Ramji CEO	$13.6B 0.20% of portfolio	9.40% 534.3M shares	≤ Q2 2013 Held for 12y 6m+	$6.69T
BlackRock, Inc. Institution	Laurence D. Fink CEO	$12.7B 0.22% of portfolio	8.75% 497.4M shares	≤ Q2 2013 Held for 12y 6m+	$5.67T
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$7.6B 0.26% of portfolio	5.26% 299.1M shares	≤ Q2 2013 Held for 12y 6m+	$2.88T
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$3.3B 0.21% of portfolio	2.27% 129.0M shares	≤ Q2 2013 Held for 12y 6m+	$1.57T
MORGAN STANLEY RIA/Wealth	Jed Finn CEO	$1.9B 0.12% of portfolio	1.32% 74.8M shares	≤ Q2 2013 Held for 12y 6m+	$1.65T
NORTHERN TRUST CORP Institution	Michael G. O'Grady CEO	$1.6B 0.21% of portfolio	1.13% 64.0M shares	≤ Q2 2013 Held for 12y 6m+	$782.03B
WELLINGTON MANAGEMENT CO LLP Long Only Manager	Jean Marie Hynes CEO	$1.5B 0.27% of portfolio	1.06% 60.5M shares	≤ Q2 2013 Held for 12y 6m+	$571.21B
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Long Only Manager	Edward Murray Maloney CEO	$1.5B 0.45% of portfolio	1.01% 57.6M shares	≤ Q2 2013 Held for 12y 6m+	$322.72B
S STATE FARM MUTUAL AUTOMOBILE INSURANCE CO Institution	-	$1.4B 1.16% of portfolio	0.96% 54.5M shares	≤ Q2 2013 Held for 12y 6m+	$119.95B
SCHWAB CHARLES INVESTMENT MANAGEMENT INC Long Only Manager	Omar Aguilar Chavez CEO	$1.3B 0.21% of portfolio	0.88% 50.1M shares	≤ Q2 2013 Held for 12y 6m+	$620.51B

Net Capital Flow

Institutional buying and selling activity for PFE in Q3 2025

Traded: −$279.6M
Buyers: 1,287
Sellers: 1,329
Total Bought: +$4.4B
Total Sold: −$4.7B
Avg Position: $31.9M

Biggest Buyers

Institution	Net Bought	Current Position
R ROYAL BANK OF CANADA Institution	+$247.7M +9.7M shares	$999.6M 39.2M shares
FRANKLIN RESOURCES INC Institution	+$206.6M +8.1M shares	$638.8M 25.1M shares
Marshall Wace LLP Institution	+$166.4M +6.5M shares	$177.8M 7.0M shares
N Neuberger Berman Group LLC Institution	+$153.8M +6.0M shares	$229.3M 9.0M shares
AMERIPRISE FINANCIAL INC Institution	+$152.4M +6.0M shares	$468.2M 18.4M shares
$DEUTSCHE BANK AG\ logo$ DEUTSCHE BANK AG\ Institution	+$127.6M +5.0M shares	$844.2M 33.1M shares
AQR CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$126.4M +5.2M shares	$231.0M 9.5M shares
MORGAN STANLEY RIA/Wealth	+$118.1M +4.6M shares	$1.9B 74.8M shares
A Amundi Institution	+$106.8M +4.0M shares	$1.1B 41.5M shares
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC Fund of Funds	+$98.4M +3.9M shares	$104.1M 4.1M shares

Biggest Sellers

Institution	Net Sold	Current Position
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Long Only Manager	−$455.7M −17.9M shares	$1.5B 57.6M shares
WELLINGTON MANAGEMENT CO LLP Long Only Manager	−$421.5M −16.5M shares	$1.5B 60.5M shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$311.8M −12.2M shares	$44.7M 1.8M shares
B BNP PARIBAS ARBITRAGE, SA Institution	−$290.8M −11.4M shares	$246.2M 9.7M shares
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC Long Only Manager	−$246.7M −9.7M shares	$871.3M 34.2M shares
THORNBURG INVESTMENT MANAGEMENT INC Long Only Manager	−$229.6M −9.0M shares	$36.9M 1.4M shares
Starboard Value LP Hedge Fund•Activist	−$207.1M −8.5M shares	Sold Off 0 shares
BANK OF AMERICA CORP /DE/ Institution	−$179.5M −7.0M shares	$1.1B 44.4M shares
DIAMOND HILL CAPITAL MANAGEMENT INC Long Only Manager	−$171.7M −6.7M shares	$278.4M 10.9M shares
VAN ECK ASSOCIATES CORP ETF Provider	−$120.9M −4.7M shares	$462.6M 18.2M shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited PFE in Q3 2025

New Positions: 44
New Value: $31.3M
Exited Positions: 146
Exited Value: $562.1M

New Positions

Institution	Position Value
O OPTIMAS CAPITAL Ltd Institution	$5.6M 220.8K shares
T Torrey Growth & Income Advisors RIA/Wealth	$4.3M 170.0K shares
V Value Partner Investments Inc. Institution	$4.2M 164.0K shares
Kassira Wealth Management LLC RIA/Wealth	$2.8M 109.4K shares
B Bastion Asset Management Inc. Institution	$2.4M 94.4K shares
T TEMA ETFS LLC Institution	$2.4M 93.2K shares
C CREDIT INDUSTRIEL ET COMMERCIAL Institution	$1.1M 45.1K shares
I Integrated Financial Solutions, Inc. RIA/Wealth	$1.1M 44.7K shares
SUMMIT WEALTH GROUP LLC / CO RIA/Wealth	$877.9K 26.5K shares
B Boxwood Ventures, Inc. Institution	$490.4K 19.2K shares

Exited Positions

Institution	Previous Position
Starboard Value LP Hedge Fund•Activist	$207.1M 8.5M shares
A AXA Institution	$61.1M 2.5M shares
Kingstone Capital Partners Texas, LLC RIA/Wealth	$30.3M 1.3M shares
LIBERTY ONE INVESTMENT MANAGEMENT, LLC RIA/Wealth	$29.7M 1.2M shares
VOLORIDGE INVESTMENT MANAGEMENT, LLC Hedge Fund•Multi-Strategy	$29.1M 1.2M shares
Bridgewater Associates, LP Hedge Fund•Global Macro	$24.5M 1.0M shares
T TEMASEK HOLDINGS LTD Institution	$12.6M 520.9K shares
Z Zimmer Partners, LP Hedge Fund•Long/Short	$12.1M 500.8K shares
Talbot Financial, LLC RIA/Wealth	$10.4M 428.1K shares
OAK ASSOCIATES LTD /OH/ Long Only Manager	$10.3M 426.7K shares

Options Activity

Institutions with the largest Call and Put options positions in PFE as of Q3 2025

Call Positions: 83
Call Value: $2.2B
Put Positions: 69
Put Value: $2.7B

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$635.1M 249.3K contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$185.4M 72.8K contracts
J JANE STREET GROUP, LLC Institution	$165.7M 65.1K contracts
Scion Asset Management, LLC Hedge Fund•Multi-Strategy	$152.9M 60.0K contracts
D D. E. Shaw & Co., Inc. Institution	$134.2M 52.7K contracts
BANK OF AMERICA CORP /DE/ Institution	$102.0M 40.0K contracts
CAPITAL FUND MANAGEMENT S.A. Hedge Fund•Quant Macro	$101.0M 39.6K contracts
Q Qube Research & Technologies Ltd Institution	$60.9M 23.9K contracts
UBS Group AG Institution	$50.9M 20.0K contracts
S Squarepoint Ops LLC Hedge Fund•Quant	$50.1M 19.7K contracts

Put Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$825.1M 323.8K contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$369.5M 145.0K contracts
J JANE STREET GROUP, LLC Institution	$238.4M 93.5K contracts
BANK OF AMERICA CORP /DE/ Institution	$228.2M 89.5K contracts
D D. E. Shaw & Co., Inc. Institution	$133.1M 52.2K contracts
SUSQUEHANNA ADVISORS GROUP, INC. Private Equity	$127.4M 50.0K contracts
B BNP PARIBAS ARBITRAGE, SA Institution	$126.3M 495.8 contracts
CAPITAL FUND MANAGEMENT S.A. Hedge Fund•Quant Macro	$51.4M 20.2K contracts
Walleye Trading LLC RIA/Wealth	$48.8M 19.2K contracts
Q Qube Research & Technologies Ltd Institution	$47.4M 18.6K contracts

Most Committed Institutions

Institutions with PFE as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
Q QSM Asset Management Ltd Institution	-	8.06% $11.3M	0.01% 460.7K shares	Q4 2024 Held for 1 year	$140.0M
S SECTOR GAMMA AS Institution	-	7.91% $31.9M	0.02% 1.3M shares	Q4 2023 Held for 2 years	$403.3M
C CONTINENTAL ADVISORS LLC Hedge Fund•Long/Short	David Philip Purcell Managing Partner	7.04% $10.4M	0.01% 408.9K shares	≤ Q2 2013 Held for 12y 6m+	$148.0M
P Patrick Mauro Investment Advisor, INC. RIA/Wealth	Patrick John Mauro CEO	6.36% $12.1M	0.01% 475.6K shares	Q3 2022 Held for 3y 3m	$190.4M
T Talaria Asset Management Pty Ltd Institution	-	6.12% $34.0M	0.02% 1.3M shares	Q2 2025 Held for 6 months	$555.8M
Arrow Capital Pty Ltd Hedge Fund•Market Neutral	Tim Bolger COO	5.29% $9.6M	0.00% 250.0K shares	Q4 2024 Held for 1 year	$182.1M
WILSEY ASSET MANAGEMENT INC RIA/Wealth	Brent Michael Wilsey CEO	5.16% $28.1M	0.02% 1.1M shares	Q3 2023 Held for 2y 3m	$545.3M
SUSQUEHANNA ADVISORS GROUP, INC. Private Equity	-	5.00% $127.4M	0.09% 5.0M shares	Q4 2024 Held for 1 year	$2.5B
C CRITERIA CAIXA, S.A.U. Institution	-	4.57% $46.0M	0.03% 1.8M shares	Q4 2019 Held for 6 years	$1.0B
Socorro Asset Management LP Hedge Fund•Multi-Strategy	Mark Richard Freeman Founder	4.36% $11.2M	0.01% 440.7K shares	Q1 2024 Held for 1y 9m	$257.4M

Hedge Fund Spotlight

Discover hedge funds investing in PFE

One River Asset Management, LLC

Hedge Fund • Global Macro

Portfolio ManagerCharles Eric Peters

Portfolio Value: $31.3M
Positions: 44
Last Reported: Q3 2025

Sector Allocation

Position in Pfizer

Market Value: $148.4K
Shares Held: 5.8K
Portfolio Weight: 0.47%
Owned Since: 2024-Q3

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