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
TAM
2651
Tucker Asset Management
Colorado
$68.2K
KCM
2652
Key Capital Management
Tennessee
$68K
FAI
2653
Fiduciary Advisors Inc
Missouri
$67.9K
AWA
2654
Acumen Wealth Advisors
Tennessee
$65.3K
EF
2655
Entrust Financial
Pennsylvania
$65K
MCA
2656
McGuire Capital Advisors
Oklahoma
$63.8K
CC
2657
Corsicana & Co
Texas
$63.1K
SNB
2658
Security National Bank
Nebraska
$62.8K
CCMI
2659
Creative Capital Management Investments
California
$62.5K
TC
2660
Tacita Capital
Ontario, Canada
$61.7K
HWA
2661
Heritage Wealth Advisors
Virginia
$60.8K
EWP
2662
Elevation Wealth Partners
California
$60.7K
B
2663
Birchbrook
Maine
$59.9K
WAG
2664
Wilkerson Advisory Group
Missouri
$59.9K
IUHSA
2665
Itau Unibanco Holding S.A.
Brazil
$58.8K
TFM
2666
TFC Financial Management
Massachusetts
$57.6K
GA
2667
GoalVest Advisory
New York
$57.3K
MWPCG
2668
Measured Wealth Private Client Group
New Hampshire
$56.8K
KAS
2669
Kemnay Advisory Services
New York
$56.4K
HC
2670
Hara Capital
Washington
$55.8K
WWA
2671
Wealth Watch Advisors
Colorado
$55.1K
FRA
2672
Front Row Advisors
California
$55K
MW
2673
Merited Wealth
Florida
$52.9K
KBFS
2674
Kohmann Bosshard Financial Services
Ohio
$51.9K
TLA
2675
Tanglewood Legacy Advisors
Texas
$51.6K