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Pfizer
PFE

Overview Fund Activity

2,755 hedge funds and large institutions have $90B invested in Pfizer in 2025 Q2 according to their latest regulatory filings, with 142 funds opening new positions, 1,156 increasing their positions, 1,207 reducing their positions, and 226 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,755
Holders Change
-134
Holders Change %
-4.64%
% of All Funds
36.94%
Holding in Top 10
28
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-34.88%
% of All Funds
0.38%
New
142
Increased
1,156
Reduced
1,207
Closed
226
Calls
$2.59B
Puts
$3.32B
Net Calls
-$727M
Net Calls Change
+$174M

Top Buyers

1
BlackRock
BlackRock
New York
+$502M
2
Victory Capital Management
Victory Capital Management
Texas
+$256M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$247M
4
Citadel Advisors
Citadel Advisors
Florida
+$190M
5
Millennium Management
Millennium Management
New York
+$158M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$642M
2
Amundi
Amundi
France
-$371M
3
Marshall Wace
Marshall Wace
United Kingdom
-$331M
4
Capital World Investors
Capital World Investors
California
-$324M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$271M
Name Holding Trade Value Shares
Change 		Shares
Change %
RT
376
Rockland Trust
Massachusetts
$11.2M +$168K +6,927 +2%
NIM
377
NEOS Investment Management
Connecticut
$11.1M +$580K +23,924 +6%
CA
378
Commerzbank Aktiengesellschaft
Germany
$11M +$2.02M +83,531 +22%
CTC
379
Central Trust Company
Missouri
$11M +$559K +23,044 +5%
SAM
380
Socorro Asset Management
Texas
$11M +$580K +23,912 +6%
SIMG
381
Sonora Investment Management Group
Arizona
$10.9M +$1.04M +43,016 +11%
Marshall Wace
382
Marshall Wace
United Kingdom
$10.9M -$331M -13,641,127 -97%
AF
383
Ally Financial
Michigan
$10.8M +$2.98M +123,000 +38%
TRSOTSOK
384
Teachers Retirement System of the State of Kentucky
Kentucky
$10.8M +$168K +6,913 +2%
RCYC
385
Richard C. Young & Co
Rhode Island
$10.8M +$243K +10,035 +2%
FMI
386
Factory Mutual Insurance
Massachusetts
$10.7M – – –
PMIA
387
Patrick Mauro Investment Advisor
Illinois
$10.7M +$1.63M +69,509 +18%
Public Sector Pension Investment Board (PSP Investments)
388
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$10.6M -$24.8M -1,023,613 -70%
SC
389
SummitTX Capital
Texas
$10.6M +$6.73M +277,444 +173%
LCM
390
Logan Capital Management
Pennsylvania
$10.6M -$4M -164,914 -27%
HC
391
Hourglass Capital
Texas
$10.6M +$870K +35,900 +9%
BB
392
Bell Bank
North Dakota
$10.5M +$1.63M +67,441 +18%
EF
393
Empowered Funds
Pennsylvania
$10.5M -$4.76M -196,319 -31%
ONB
394
Old National Bancorp
Indiana
$10.5M +$2.45M +101,198 +31%
TF
395
Talbot Financial
Washington
$10.4M +$2.39M +98,613 +30%
FDP
396
Financiere des Professionnels
Quebec, Canada
$10.4M +$1.3M +53,693 +14%
OA
397
Oak Associates
Ohio
$10.3M +$461K +19,025 +5%
SAI
398
Systematic Alpha Investments
New Jersey
$10.3M – – –
AAS
399
Avantax Advisory Services
Texas
$10.3M +$1.31M +54,086 +15%
SS
400
SBI Securities
Japan
$10.2M +$1.32M +54,578 +15%
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