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
BIAS
1576
Beacon Investment Advisory Services
New Jersey
$697K
BWA
1577
Beam Wealth Advisors
Louisiana
$697K
NL
1578
NVWM LLC
Pennsylvania
$697K
MCM
1579
McRae Capital Management
New Jersey
$696K
MAWA
1580
Moss Adams Wealth Advisors
Washington
$696K
AAB
1581
ABN AMRO Bank
Netherlands
$695K
MSFS
1582
Main Street Financial Solutions
Pennsylvania
$693K
AHL
1583
Abel Hall LLC
Louisiana
$690K
PCM
1584
Polymer Capital Management
New York
$690K
CW
1585
Code Waechter
Florida
$688K
ET
1586
Equitable Trust
Tennessee
$686K
EM
1587
ELCO Management
New York
$685K
SIA
1588
Sit Investment Associates
Minnesota
$683K
AC
1589
Apella Capital
Connecticut
$683K
POIA
1590
Pin Oak Investment Advisors
Texas
$679K
ATC
1591
Adirondack Trust Company
New York
$678K
APG
1592
Abacus Planning Group
South Carolina
$678K
HIC
1593
Harvey Investment Company
Kentucky
$677K
MA
1594
MCF Advisors
Kentucky
$677K
FCM
1595
Family Capital Management
Michigan
$677K
BPC
1596
Bearing Point Capital
Minnesota
$676K
SAM
1597
Sectoral Asset Management
Quebec, Canada
$676K
BP
1598
BBR Partners
New York
$674K
CG
1599
CFO4Life Group
Texas
$672K
OWG
1600
Oxford Wealth Group
Florida
$672K