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
KSB
2676
Kennebec Savings Bank
Maine
$39.8K
S
2677
Sachetta
Massachusetts
$39.3K
HC
2678
Hurley Capital
New York
$39.1K
BFS
2679
Burkett Financial Services
South Carolina
$38.2K
AW
2680
Avion Wealth
Texas
$38K
BFP
2681
Birchwood Financial Partners
Minnesota
$37.7K
RTC
2682
Riverview Trust Company
Washington
$37.7K
CNBT
2683
Cornerstone National Bank & Trust
Illinois
$37.4K
BAM
2684
Bellevue Asset Management
Washington
$37.2K
CFG
2685
CKW Financial Group
Hawaii
$37K
TFA
2686
Toth Financial Advisory
Virginia
$35.1K
PAG
2687
Paladin Advisory Group
Iowa
$35.1K
DSC
2688
Daytona Street Capital
Missouri
$34.6K
TM
2689
Torren Management
California
$34.2K
IIM
2690
IFC & Insurance Marketing
California
$34K
EPAM
2691
Evelyn Partners Asset Management
$33.6K
DWM
2692
Darwin Wealth Management
Florida
$33.5K
STB
2693
S&T Bank
Pennsylvania
$32.7K
RF
2694
Robbins Farley
New Hampshire
$32.7K
GWS
2695
Greykasell Wealth Strategies
California
$32.6K
PAM
2696
Parvin Asset Management
South Dakota
$32.4K
AWM
2697
Abound Wealth Management
Tennessee
$31.5K
IWP
2698
IAG Wealth Partners
Wisconsin
$31.4K
OAJ
2699
Ogorek Anthony Joseph
New York
$31K
AFG
2700
Albion Financial Group
Utah
$30.9K