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
SC
2676
Steph & Co
Wisconsin
$51.4K
ACM
2677
Academy Capital Management
Texas
$51K
SC
2678
Stephens Consulting
Michigan
$51K
CTWM
2679
Cherry Tree Wealth Management
Minnesota
$50.7K
GCM
2680
Gunpowder Capital Management
Maryland
$49.7K
Q1WB
2681
Quest 10 Wealth Builders
Virginia
$49.6K
T
2682
Tidemark
California
$49.4K
TCM
2683
Tradewinds Capital Management
Washington
$49.2K
VWM
2684
Vermillion Wealth Management
Minnesota
$49K
FC
2685
Financial Consulate
Maryland
$45.9K
GK
2686
Graney & King
New York
$45.7K
IA
2687
IFS Advisors
Kansas
$45.3K
BGAI
2688
Bruce G. Allen Investments
Colorado
$45.3K
MA
2689
Modus Advisors
Minnesota
$44.8K
SWA
2690
Strategic Wealth Advisors
Arizona
$44K
GWSA
2691
Global Wealth Strategies & Associates
Colorado
$44K
DFA
2692
DHJJ Financial Advisors
Illinois
$44K
BCM
2693
Boreal Capital Management
Florida
$43.9K
KFP
2694
Kerr Financial Planning
California
$43.8K
LWMI
2695
Legacy Wealth Management (Idaho)
Idaho
$43.6K
AF
2696
Alerus Financial
North Dakota
$43.1K
LI
2697
Louisbourg Investments
New Brunswick, Canada
$42.3K
GAMC
2698
Garner Asset Management Corp
Texas
$42K
CFG
2699
Clayton Financial Group
Missouri
$42K
ACA
2700
Atlas Capital Advisors
Wyoming
$41K