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
BF
2276
Blankinship & Foster
California
$270K
C
2277
Covestor
United Kingdom
$270K
CAWM
2278
Capital Advisors Wealth Management
Washington
$270K
TPW
2279
Tiller Private Wealth
Pennsylvania
$270K
BPWM
2280
BCS Private Wealth Management
New Jersey
$269K
BB
2281
Burford Brothers
Texas
$269K
HFS
2282
Howard Financial Services
Texas
$269K
TPWM
2283
Twelve Points Wealth Management
Massachusetts
$268K
JWM
2284
JPL Wealth Management
Colorado
$268K
CWM
2285
CarsonAllaria Wealth Management
Illinois
$266K
HNWA
2286
Henrickson Nauta Wealth Advisors
Michigan
$266K
WFA
2287
WJ Financial Advisors
Connecticut
$266K
KWS
2288
Keystone Wealth Services
California
$265K
QT
2289
Quantbot Technologies
New York
$265K
SIA
2290
SeaBridge Investment Advisors
New Jersey
$265K
JCM
2291
Jacobsen Capital Management
Utah
$265K
SCM
2292
SOL Capital Management
Maryland
$265K
LC
2293
Lavaca Capital
Texas
$265K
SFG
2294
Sather Financial Group
Texas
$264K
CWA
2295
Canvas Wealth Advisors
Kansas
$263K
EHWM
2296
Eads & Heald Wealth Management
Georgia
$262K
BWFA
2297
Baltimore-Washington Financial Advisors
Maryland
$262K
FPL
2298
Fortress Private Ledger
North Carolina
$262K
AAG
2299
Armstrong Advisory Group
Massachusetts
$261K
LSIA
2300
LaSalle St. Investment Advisors
Illinois
$261K