2,879 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 311 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
2,879
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
MWA
2401
MN Wealth Advisors
Kansas
$232K
CA
2402
Carson Advisory
Georgia
$232K
JBA
2403
Johnson Bixby & Associates
Washington
$232K
GFP
2404
Gryphon Financial Partners
Ohio
$232K
BW
2405
Basepoint Wealth
Iowa
$232K
RAM
2406
Redmond Asset Management
Virginia
$231K
SWM
2407
Stronghold Wealth Management
Florida
$231K
RFP
2408
Root Financial Partners
California
$231K
BWM
2409
BKM Wealth Management
Wisconsin
$231K
AWM
2410
Adams Wealth Management
Utah
$231K
CI
2411
CacheTech Inc
Utah
$231K
CFA
2412
Capstone Financial Advisors
Illinois
$231K
EA
2413
Everpar Advisors
Oklahoma
$230K
DWM
2414
Denver Wealth Management
Colorado
$230K
AFG
2415
Artesa Financial Group
Texas
$230K
BCG
2416
BayBridge Capital Group
California
$229K
EWM
2417
Evermay Wealth Management
Virginia
$229K
SBF
2418
Sara-Bay Financial
Florida
$228K
CAM
2419
CenterStar Asset Management
Illinois
$228K
MWM
2420
Mattern Wealth Management
Kansas
$228K
DHC
2421
Drum Hill Capital
Connecticut
$228K
KLWA
2422
Kelly Lawrence W & Associates
California
$227K
IIM
2423
Ipswich Investment Management
Massachusetts
$227K
CFP
2424
Curran Financial Partners
South Carolina
$227K
SPWM
2425
Smith Partners Wealth Management
North Carolina
$226K