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
EH
601
Equitable Holdings
New York
$4.9M
MGP
602
Metis Global Partners
California
$4.89M
ACG
603
Allen Capital Group
Nebraska
$4.89M
BA
604
Baugh & Associates
Georgia
$4.88M
HAI
605
Hennessy Advisors Inc
California
$4.83M
WS
606
Wedbush Securities
California
$4.8M
LKIM
607
Lawson Kroeker Investment Management
Nebraska
$4.8M
CAM
608
Columbia Asset Management
Michigan
$4.79M
MGIA
609
Moneta Group Investment Advisors
Missouri
$4.79M
UB
610
UMB Bank
Missouri
$4.77M
EF
611
Empirical Finance
Pennsylvania
$4.75M
NEAM
612
New England Asset Management
Connecticut
$4.75M
SMFG
613
Sumitomo Mitsui Financial Group
Japan
$4.74M
First Manhattan
614
First Manhattan
New York
$4.73M
TMAM
615
Tokio Marine Asset Management
Japan
$4.7M
MCP
616
Martin Capital Partners
Oregon
$4.68M
SFS
617
Sowell Financial Services
Arkansas
$4.66M
SFWC
618
Strategic Family Wealth Counselors
New Jersey
$4.65M
HFS
619
Hantz Financial Services
Michigan
$4.65M
FMII
620
Farmers & Merchants Investments Inc
Nebraska
$4.62M
LOAMS
621
Lombard Odier Asset Management (Switzerland)
Switzerland
$4.61M
CA
622
Clearstead Advisors
Ohio
$4.61M
HI
623
Horizon Investments
North Carolina
$4.6M
TCOV
624
Trust Company of Vermont
Vermont
$4.6M
TPCW
625
TD Private Client Wealth
New York
$4.59M