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
WFG
851
Wills Financial Group
Virginia
$2.72M
LCM
852
Legato Capital Management
California
$2.71M
SIC
853
Salem Investment Counselors
North Carolina
$2.7M
BHWA
854
Beacon Harbor Wealth Advisors
Virginia
$2.7M
NW
855
NewEdge Wealth
Pennsylvania
$2.68M
AIM
856
Aurora Investment Managers
Florida
$2.68M
MWM
857
Massachusetts Wealth Management
Massachusetts
$2.68M
GIC
858
Generali Investments CEE
Czech Republic
$2.68M
KWM
859
Kassira Wealth Management
Tennessee
$2.68M
EWM
860
Evercore Wealth Management
New York
$2.67M
CBA
861
Coastal Bridge Advisors
Connecticut
$2.65M
BFG
862
Beacon Financial Group
Texas
$2.65M
CWM
863
Cornerstone Wealth Management
Missouri
$2.65M
CFO
864
Callan Family Office
Pennsylvania
$2.63M
QCM
865
Qsemble Capital Management
New York
$2.62M
FNBOO
866
First National Bank of Omaha
Nebraska
$2.61M
VF
867
Vest Financial
Virginia
$2.61M
TPA
868
Trivium Point Advisory
Connecticut
$2.61M
USWG
869
U.S. Wealth Group
New York
$2.59M
UOC
870
UBS O'Connor
Illinois
$2.56M
DAM
871
Delta Asset Management
Tennessee
$2.55M
BRWA
872
B. Riley Wealth Advisors
Florida
$2.55M
CAU
873
Caxton Associates (UK)
$2.55M
NGA
874
Naples Global Advisors
Florida
$2.54M
PA
875
Profund Advisors
Maryland
$2.54M