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
AAIS
501
ABN AMRO Investment Solutions
$6.99M
YLHM
502
Yelin Lapidot Holdings Management
Israel
$6.98M
CW
503
CreativeOne Wealth
Kansas
$6.97M
1IA
504
1834 Investment Advisors
Wisconsin
$6.93M
ECM
505
Estabrook Capital Management
New York
$6.91M
FFIC
506
First Fiduciary Investment Counsel
Ohio
$6.81M
AHC
507
Adell Harriman & Carpenter
Texas
$6.8M
CC
508
Centiva Capital
New York
$6.78M
BC
509
Bruce & Co
Illinois
$6.77M
CS
510
Cannell & Spears
New York
$6.75M
BCM
511
Brookstone Capital Management
Illinois
$6.74M
EHC
512
Everett Harris & Co
California
$6.71M
ASN
513
Advisory Services Network
Georgia
$6.69M
EIA
514
Edgemoor Investment Advisors
Maryland
$6.67M
WIC
515
Woodmont Investment Counsel
Tennessee
$6.65M
BAMF
516
BI Asset Management Fondsmaeglerselskab
Denmark
$6.64M
KCM
517
Kanawha Capital Management
Virginia
$6.6M
1832 Asset Management
518
1832 Asset Management
Ontario, Canada
$6.58M
IWC
519
Integrated Wealth Concepts
Massachusetts
$6.58M
NMERB
520
New Mexico Educational Retirement Board
New Mexico
$6.52M
CB
521
Cadence Bank
Mississippi
$6.51M
CCM
522
Coldstream Capital Management
Washington
$6.5M
EWA
523
EP Wealth Advisors
California
$6.44M
WBC
524
Westpac Banking Corp
Australia
$6.42M
MIM
525
Morningstar Investment Management
Illinois
$6.42M