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
QA
2776
Quattro Advisors
Pennsylvania
$19.9K
SR
2777
Swiss Re
Switzerland
$19.3K
MHIP
2778
Mountain Hill Investment Partners
New Jersey
$19.1K
MSWA
2779
Marshall & Sterling Wealth Advisors
New York
$18.7K
KA
2780
Kozak & Associates
Colorado
$17.8K
WA
2781
Westfuller Advisors
New York
$17.4K
AEPWM
2782
Atlantic Edge Private Wealth Management
Florida
$17.2K
HIW
2783
Holos Integrated Wealth
Pennsylvania
$16.9K
DCM
2784
Dorato Capital Management
Colorado
$16.8K
SA
2785
Strategic Advocates
Utah
$16.7K
IRAG
2786
Investment Research & Advisory Group
Georgia
$15.9K
SFAM
2787
Sawyer Falduto Asset Management
Illinois
$15.7K
EPIME
2788
Evelyn Partners Investment Management (Europe)
$15.6K
TWD
2789
True Wealth Design
Ohio
$15.5K
CFM
2790
Cornerstone Financial Management
Massachusetts
$15.3K
GAG
2791
Goodman Advisory Group
Massachusetts
$15.3K
TPBG
2792
Turning Point Benefit Group
Maryland
$15.1K
PSB
2793
Piscataqua Savings Bank
New Hampshire
$14.9K
KFG
2794
Kingdom Financial Group
Arizona
$14.4K
PJC
2795
Phillip James Consulting
Minnesota
$14K
OW
2796
Olistico Wealth
Oklahoma
$13.7K
MAM
2797
Morse Asset Management
Connecticut
$13.6K
CFP
2798
Comprehensive Financial Planning
Pennsylvania
$12.8K
GTAM
2799
Global Trust Asset Management
Florida
$12.8K
GFA
2800
Gladwyn Financial Advisors
Virginia
$12.7K