2,881 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 312 funds opening new positions, 1,072 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: 1,072 | Existing positions reduced: 1,261

19% less call options, than puts

Call options by funds: $2.6B | Put options by funds: $3.2B

Holders
2,881
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
SFS
1726
Sharp Financial Services
Pennsylvania
$567K
ML
1727
McAdam LLC
Pennsylvania
$567K
MG
1728
Mather Group
Illinois
$567K
BWM
1729
Bulltick Wealth Management
Florida
$567K
JWWM
1730
Johnson & White Wealth Management
Pennsylvania
$566K
FFWM
1731
Future Financial Wealth Management
Ohio
$565K
NPA
1732
Nichols & Pratt Advisers
Massachusetts
$565K
PBK
1733
Peoples Bank (Kansas)
Kansas
$564K
AWAP
1734
Alliance Wealth Advisors (Pennsylvania)
Pennsylvania
$564K
GJWM
1735
Gilliland Jeter Wealth Management
Arkansas
$560K
NIA
1736
NBZ Investment Advisors
Tennessee
$560K
TFS
1737
Thoroughbred Financial Services
Tennessee
$559K
PEAK6
1738
PEAK6
Illinois
$558K
PCMN
1739
Paradigm Capital Management (Nevada)
Nevada
$558K
CCA
1740
Checchi Capital Advisers
California
$557K
LOWM
1741
Laurel Oak Wealth Management
New Jersey
$557K
TWP
1742
Tempus Wealth Planning
California
$555K
FBT
1743
First Bankers Trust
Kentucky
$553K
CPBTD
1744
Central Pacific Bank - Trust Division
Hawaii
$552K
CCFCSB
1745
Cape Cod Five Cents Savings Bank
Massachusetts
$551K
DO
1746
denkapparat Operations
Germany
$550K
SL
1747
Summitry LLC
California
$549K
IFWM
1748
Institute for Wealth Management
Colorado
$547K
Optiver Holding
1749
Optiver Holding
Netherlands
$547K
BHIA
1750
Birch Hill Investment Advisors
Massachusetts
$546K