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
SWM
2176
Sendero Wealth Management
Texas
$308K
AMM
2177
American Money Management
California
$306K
LA
2178
Latitude Advisors
Florida
$305K
CA
2179
Crewe Advisors
Utah
$305K
FCMT
2180
Founders Capital Management (Texas)
Texas
$305K
CWA
2181
CM Wealth Advisors
Ohio
$305K
III
2182
Independent Investors Inc
New York
$305K
WCM
2183
Winthrop Capital Management
Indiana
$303K
BFM
2184
Boothbay Fund Management
New York
$302K
MCWA
2185
Meadow Creek Wealth Advisors
Georgia
$301K
AW
2186
Alchemi Wealth
Connecticut
$299K
CAL
2187
Capital Advisors Ltd
Ohio
$298K
EI
2188
EDMP Inc
Florida
$298K
VC
2189
Vestor Capital
Illinois
$297K
NP
2190
Nilsine Partners
Colorado
$296K
USB
2191
Union Savings Bank
Connecticut
$296K
CGFA
2192
Colton Groome Financial Advisors
North Carolina
$295K
AG
2193
AmeriFlex Group
Nevada
$295K
CNB
2194
Camden National Bank
Maine
$295K
CST
2195
Charles Schwab Trust
Nevada
$294K
MMM
2196
Mendel Money Management
Illinois
$294K
SP
2197
SmartHarvest Portfolios
Washington
$294K
RMDI
2198
R.M. Davis Inc
Maine
$294K
LC
2199
LCNB Corp
Ohio
$293K
ICP
2200
Impact Capital Partners
Colorado
$293K