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
MIM
751
Marco Investment Management
Georgia
$3.45M
RCA
752
Resonant Capital Advisors
Wisconsin
$3.45M
JFGIW
753
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$3.44M
WANY
754
Wealthspire Advisors (New York)
New York
$3.44M
Westfield Capital Management
755
Westfield Capital Management
Massachusetts
$3.43M
FIB
756
First Interstate Bank
Montana
$3.43M
MHS
757
M Holdings Securities
Oregon
$3.41M
Bessemer Group
758
Bessemer Group
New Jersey
$3.4M
ACP
759
Aviance Capital Partners
Florida
$3.4M
PCM
760
Parsons Capital Management
Rhode Island
$3.39M
VA
761
Vident Advisory
Georgia
$3.39M
LWL
762
Leo Wealth LLC
Texas
$3.38M
PMG
763
ProVise Management Group
Florida
$3.38M
LFG
764
Larson Financial Group
Missouri
$3.37M
EP
765
Edgestream Partners
New Jersey
$3.37M
GCC
766
Game Creek Capital
Massachusetts
$3.36M
OPCM
767
Osborne Partners Capital Management
California
$3.36M
CM
768
Caption Management
Oklahoma
$3.36M
EI
769
EFG International
$3.35M
OAM
770
Ostrum Asset Management
France
$3.35M
WI
771
WBI Investments
New Jersey
$3.32M
FAM
772
Fred Alger Management
New York
$3.31M
TC
773
TownSquare Capital
Utah
$3.3M
JCM
774
Jacobi Capital Management
Pennsylvania
$3.29M
BFS
775
BridgePort Financial Solutions
Iowa
$3.26M