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
MIC
401
Mubadala Investment Company
United Arab Emirates
$11.1M
TRSOTSOK
402
Teachers Retirement System of the State of Kentucky
Kentucky
$11.1M
PA
403
Pinnacle Associates
New York
$11.1M
DC
404
Davenport & Co
Virginia
$10.9M
PFM
405
Premier Fund Managers
United Kingdom
$10.9M
HC
406
Hourglass Capital
Texas
$10.9M
BJL
407
Brighton Jones LLC
Washington
$10.8M
GT
408
Glenview Trust
Kentucky
$10.8M
PI
409
PineBridge Investments
New York
$10.8M
CIA
410
Capital Investment Advisors
Georgia
$10.8M
CIA
411
Concurrent Investment Advisors
Florida
$10.7M
UM
412
UniSuper Management
Australia
$10.7M
MSU
413
Mizuho Securities USA
New York
$10.7M
FMI
414
Factory Mutual Insurance
Massachusetts
$10.6M
SAI
415
Systematic Alpha Investments
New Jersey
$10.6M
WA
416
Waverly Advisors
Alabama
$10.5M
RT
417
Rockland Trust
Massachusetts
$10.5M
SCM
418
Silverarc Capital Management
Massachusetts
$10.4M
AC
419
Allstate Corporation
Illinois
$10.4M
CI
420
Capital International
California
$10.4M
NEI
421
Northwest & Ethical Investments
Ontario, Canada
$10.4M
TS
422
Triglav Skladi
Slovenia
$10.4M
SWM
423
Stockman Wealth Management
Montana
$10.3M
ONB
424
Old National Bancorp
Indiana
$10.2M
PJWM
425
Philip James Wealth Mangement
Georgia
$10.1M