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
KSB
2701
Kennebec Savings Bank
Maine
$39.8K
S
2702
Sachetta
Massachusetts
$39.3K
HC
2703
Hurley Capital
New York
$39.1K
BFS
2704
Burkett Financial Services
South Carolina
$38.2K
AW
2705
Avion Wealth
Texas
$38K
BFP
2706
Birchwood Financial Partners
Minnesota
$37.7K
RTC
2707
Riverview Trust Company
Washington
$37.7K
CNBT
2708
Cornerstone National Bank & Trust
Illinois
$37.4K
BAM
2709
Bellevue Asset Management
Washington
$37.2K
CFG
2710
CKW Financial Group
Hawaii
$37K
TFA
2711
Toth Financial Advisory
Virginia
$35.1K
PAG
2712
Paladin Advisory Group
Iowa
$35.1K
DSC
2713
Daytona Street Capital
Missouri
$34.6K
TM
2714
Torren Management
California
$34.2K
IIM
2715
IFC & Insurance Marketing
California
$34K
EPAM
2716
Evelyn Partners Asset Management
$33.6K
DWM
2717
Darwin Wealth Management
Florida
$33.5K
STB
2718
S&T Bank
Pennsylvania
$32.7K
RF
2719
Robbins Farley
New Hampshire
$32.7K
GWS
2720
Greykasell Wealth Strategies
California
$32.6K
PAM
2721
Parvin Asset Management
South Dakota
$32.4K
AWM
2722
Abound Wealth Management
Tennessee
$31.5K
IWP
2723
IAG Wealth Partners
Wisconsin
$31.4K
OAJ
2724
Ogorek Anthony Joseph
New York
$31K
AFG
2725
Albion Financial Group
Utah
$30.9K