2,876 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 308 funds opening new positions, 1,071 increasing their positions, 1,261 reducing their positions, and 169 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: $ → $

14% less funds holding in top 10

Funds holding in top 10: 3530 (-5)

15% less repeat investments, than reductions

Existing positions increased: 1,071 | Existing positions reduced: 1,261

19% less call options, than puts

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

Holders
2,876
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
30
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
PM
2976
Plustick Management
Virginia
JC
2977
JBGlobal.com
New York
PBC
2978
Pavion Blue Capital
California
SFB
2979
STAR Financial Bank
Indiana
ALA
2980
Atlas Legacy Advisors
California
PFM
2981
Patton Fund Management
Texas
SCA
2982
Sulzberger Capital Advisors
Florida
GSWM
2983
Greenup Street Wealth Management
Michigan
WAM
2984
Weatherly Asset Management
California
TR
2985
Tepp RIA
New Jersey
PC
2986
Port Capital
Illinois
CIC
2987
Chase Investment Counsel
Virginia
CA
2988
Capital Advantage
California
IWA
2989
IVC Wealth Advisors
Pennsylvania
HW
2990
Hamilton Wealth
California
MPM
2991
Meritage Portfolio Management
Kansas
BCP
2992
Blue Chip Partners
Michigan
GPA
2993
Garrison Point Advisors
California
BAMG
2994
Brand Asset Management Group
Missouri
AWA
2995
Alta Wealth Advisors
Massachusetts
EC
2996
EntryPoint Capital
New York
CFG
2997
Certior Financial Group
Pennsylvania
FA
2998
Faithward Advisors
Pennsylvania
VWM
2999
Venturi Wealth Management
Texas
WAL
3000
W Advisors LLC
Tennessee