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2,903 hedge funds and large institutions have $93B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 325 funds opening new positions, 1,075 increasing their positions, 1,266 reducing their positions, and 171 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

more capital invested

Capital invested by funds: $ → $

11% less funds holding in top 10

Funds holding in top 10: 3531 (-4)

15% less repeat investments, than reductions

Existing positions increased: 1,075 | Existing positions reduced: 1,266

19% less call options, than puts

Call options by funds: $2.6B | Put options by funds: $3.2B

Holders
2,903
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
31
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.6B
Puts
$3.2B
Net Calls
Net Calls Change

Top Buyers

1 +$362M
2 +$342M
3 +$189M
4
Capital World Investors
Capital World Investors
California
+$184M
5
Goldman Sachs
Goldman Sachs
New York
+$183M

Top Sellers

1 -$450M
2 -$223M
3 -$211M
4
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$167M
5
Jane Street
Jane Street
New York
-$146M
Name Holding Trade Value Shares
Change
Change in
Stake
CPCM
476
Cardinal Point Capital Management
Ontario, Canada
$8.06M
IC
477
IEQ Capital
California
$7.99M
SCP
478
Stamos Capital Partners
California
$7.88M
TSW
479
Thompson Siegel & Walmsley
Virginia
$7.85M
BHCM
480
Brevan Howard Capital Management
Jersey
$7.85M
CTC
481
Central Trust Company
Missouri
$7.83M
TGIA
482
Torrey Growth & Income Advisors
California
$7.82M
Nomura Holdings
483
Nomura Holdings
Japan
$7.77M
PI
484
PFG Investments
New York
$7.74M
TC
485
TwinBeech Capital
New York
$7.74M
WT
486
Washington Trust
Rhode Island
$7.65M
HTC
487
Haverford Trust Company
Pennsylvania
$7.52M
TIAA Trust, National Association
488
TIAA Trust, National Association
North Carolina
$7.52M
LIM
489
Longfellow Investment Management
Massachusetts
$7.51M
FT
490
Fiduciary Trust
Massachusetts
$7.42M
FMI
491
F/M Investments
District of Columbia
$7.39M
OIA
492
OneDigital Investment Advisors
Kansas
$7.28M
AC
493
Addenda Capital
Quebec, Canada
$7.24M
LSERS
494
Louisiana State Employees Retirement System
Louisiana
$7.23M
PMAM
495
Picton Mahoney Asset Management
Ontario, Canada
$7.21M
CPL
496
Corecam Pte Ltd
$7.21M
LA
497
Lifeworks Advisors
Michigan
$7.18M
BFA
498
Bragg Financial Advisors
North Carolina
$7.13M
CAM
499
Claret Asset Management
Quebec, Canada
$7.12M
MSRPS
500
Maryland State Retirement & Pension System
Maryland
$7.06M