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
QA
2751
Quattro Advisors
Pennsylvania
$19.9K
SR
2752
Swiss Re
Switzerland
$19.3K
MHIP
2753
Mountain Hill Investment Partners
New Jersey
$19.1K
MSWA
2754
Marshall & Sterling Wealth Advisors
New York
$18.7K
KA
2755
Kozak & Associates
Colorado
$17.8K
WA
2756
Westfuller Advisors
New York
$17.4K
AEPWM
2757
Atlantic Edge Private Wealth Management
Florida
$17.2K
HIW
2758
Holos Integrated Wealth
Pennsylvania
$16.9K
DCM
2759
Dorato Capital Management
Colorado
$16.8K
SA
2760
Strategic Advocates
Utah
$16.7K
IRAG
2761
Investment Research & Advisory Group
Georgia
$15.9K
SFAM
2762
Sawyer Falduto Asset Management
Illinois
$15.7K
EPIME
2763
Evelyn Partners Investment Management (Europe)
$15.6K
TWD
2764
True Wealth Design
Ohio
$15.5K
CFM
2765
Cornerstone Financial Management
Massachusetts
$15.3K
GAG
2766
Goodman Advisory Group
Massachusetts
$15.3K
TPBG
2767
Turning Point Benefit Group
Maryland
$15.1K
PSB
2768
Piscataqua Savings Bank
New Hampshire
$14.9K
KFG
2769
Kingdom Financial Group
Arizona
$14.4K
PJCC
2770
Phillip James Consulting Co.
Minnesota
$14K
OW
2771
Olistico Wealth
Oklahoma
$13.7K
MAM
2772
Morse Asset Management
Connecticut
$13.6K
CFP
2773
Comprehensive Financial Planning
Pennsylvania
$12.8K
GTAM
2774
Global Trust Asset Management
Florida
$12.8K
GFA
2775
Gladwyn Financial Advisors
Virginia
$12.7K