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
SCA
876
Snowden Capital Advisors
New York
$2.54M
WPC
877
Waters Parkerson & Co
Louisiana
$2.53M
ISWM
878
Intesa Sanpaolo Wealth Management
$2.53M
OPA
879
Old Port Advisors
Maine
$2.53M
RCM
880
Raleigh Capital Management
North Carolina
$2.52M
CWP
881
Cyndeo Wealth Partners
Florida
$2.52M
SIC
882
Shoker Investment Counsel
Ohio
$2.51M
SCA
883
Sippican Capital Advisors
Massachusetts
$2.51M
UOTTAIMCU
884
University of Texas/Texas AM Investment Management Co (UTIMCO)
Texas
$2.51M
PCM
885
Palouse Capital Management
Washington
$2.51M
ST
886
Spinnaker Trust
Maine
$2.5M
AA
887
Argent Advisors
Louisiana
$2.5M
AA
888
Ancora Advisors
Ohio
$2.5M
IWM
889
Inlight Wealth Management
Georgia
$2.5M
QPWM
890
Quadrant Private Wealth Management
Pennsylvania
$2.49M
JC
891
JBF Capital
Colorado
$2.49M
PGF
892
Plan Group Financial
Oklahoma
$2.48M
EB
893
Eastern Bank
Massachusetts
$2.48M
BAM
894
Berkshire Asset Management
Pennsylvania
$2.48M
BP
895
Ballentine Partners
Massachusetts
$2.47M
DF
896
Dunhill Financial
United Kingdom
$2.47M
MAS
897
Meeder Advisory Services
Ohio
$2.46M
FFM
898
Forum Financial Management
Illinois
$2.46M
WC
899
Woodstock Corp
Massachusetts
$2.46M
BCWM
900
Bartlett & Co Wealth Management
Ohio
$2.46M