2,847 hedge funds and large institutions have $92.3B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 294 funds opening new positions, 1,065 increasing their positions, 1,252 reducing their positions, and 167 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:

less capital invested

Capital invested by funds: $ → $

15% less funds holding in top 10

Funds holding in top 10: 3429 (-5)

15% less repeat investments, than reductions

Existing positions increased: 1,065 | Existing positions reduced: 1,252

19% less call options, than puts

Call options by funds: $2.58B | Put options by funds: $3.18B

Holders
2,847
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
29
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.58B
Puts
$3.18B
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
+$182M

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
PFM
2951
Patton Fund Management
Texas
SCA
2952
Sulzberger Capital Advisors
Florida
GSWM
2953
Greenup Street Wealth Management
Michigan
WAM
2954
Weatherly Asset Management
California
TR
2955
Tepp RIA
New Jersey
PC
2956
Port Capital
Illinois
CIC
2957
Chase Investment Counsel
Virginia
CA
2958
Capital Advantage
California
IWA
2959
IVC Wealth Advisors
Pennsylvania
HW
2960
Hamilton Wealth
California
MPM
2961
Meritage Portfolio Management
Kansas
BCP
2962
Blue Chip Partners
Michigan
GPA
2963
Garrison Point Advisors
California
BAMG
2964
Brand Asset Management Group
Missouri
AWA
2965
Alta Wealth Advisors
Massachusetts
EC
2966
EntryPoint Capital
New York
CFG
2967
Certior Financial Group
Pennsylvania
FA
2968
Faithward Advisors
Pennsylvania
VWM
2969
Venturi Wealth Management
Texas
WAL
2970
W Advisors LLC
Tennessee
HCM
2971
Hall Capital Management
Rhode Island
CWP
2972
Curated Wealth Partners
California
IA
2973
Insight Advisors
Pennsylvania
NRI
2974
NFP Retirement Inc
California
STA
2975
Smith Thornton Advisors
Alabama