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
COCM
2251
Charter Oak Capital Management
New Hampshire
$272K
ES
2252
ETF Store
Kansas
$272K
BIG
2253
Builder Investment Group
Georgia
$272K
AP
2254
Anchyra Partners
Georgia
$271K
SWM
2255
Sculati Wealth Management
Michigan
$271K
LF
2256
Lee Financial
Texas
$271K
PFA
2257
Providence Financial Advisors
Kansas
$270K
BF
2258
Blankinship & Foster
California
$270K
C
2259
Covestor
United Kingdom
$270K
CAWM
2260
Capital Advisors Wealth Management
Washington
$270K
TPW
2261
Tiller Private Wealth
Pennsylvania
$270K
BPWM
2262
BCS Private Wealth Management
New Jersey
$269K
BB
2263
Burford Brothers
Texas
$269K
HFS
2264
Howard Financial Services
Texas
$269K
TPWM
2265
Twelve Points Wealth Management
Massachusetts
$268K
JWM
2266
JPL Wealth Management
Colorado
$268K
CWM
2267
CarsonAllaria Wealth Management
Illinois
$266K
HNWA
2268
Henrickson Nauta Wealth Advisors
Michigan
$266K
WFA
2269
WJ Financial Advisors
Connecticut
$266K
KWS
2270
Keystone Wealth Services
California
$265K
QT
2271
Quantbot Technologies
New York
$265K
SIA
2272
SeaBridge Investment Advisors
New Jersey
$265K
JCM
2273
Jacobsen Capital Management
Utah
$265K
SCM
2274
SOL Capital Management
Maryland
$265K
LC
2275
Lavaca Capital
Texas
$265K