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
MIM
526
Morningstar Investment Management
Illinois
$6.42M
LW
527
Linscomb Wealth
Texas
$6.41M
Kovitz Investment Group Partners
528
Kovitz Investment Group Partners
Illinois
$6.39M
APP
529
Avantax Planning Partners
Iowa
$6.32M
CI Investments Inc
530
CI Investments Inc
Ontario, Canada
$6.32M
SG
531
Sienna Gestion
France
$6.3M
JAFL
532
Jay A. Fishman Ltd
Michigan
$6.3M
CSP
533
Cary Street Partners
Virginia
$6.27M
CCM
534
Cutler Capital Management
Massachusetts
$6.22M
MCC
535
Money Concepts Capital
Florida
$6.2M
Verition Fund Management
536
Verition Fund Management
Connecticut
$6.2M
RFC
537
Regions Financial Corp
Alabama
$6.17M
RHAM
538
Round Hill Asset Management
California
$6.16M
KFP
539
Keystone Financial Planning
Ohio
$6.13M
MA
540
Mutual Advisors
Nebraska
$6.07M
Envestnet Portfolio Solutions
541
Envestnet Portfolio Solutions
Illinois
$6.07M
MAM
542
Madison Asset Management
Wisconsin
$6.03M
MFG
543
Merit Financial Group
Georgia
$6.02M
B
544
Bellecapital
Switzerland
$6.01M
RMAM
545
Raab & Moskowitz Asset Management
New Jersey
$6M
MFG
546
Monte Financial Group
Connecticut
$5.98M
WA
547
WealthTrust Axiom
Pennsylvania
$5.98M
UCFA
548
United Capital Financial Advisors
Texas
$5.96M
ATC
549
Argent Trust Co
Tennessee
$5.94M
PAS
550
Park Avenue Securities
New York
$5.92M