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
CBT
1876
Crews Bank & Trust
Florida
$446K
NAAA
1877
New Age Alpha Advisors
New York
$446K
FFG
1878
Fortem Financial Group
California
$446K
MKC
1879
M. Kraus & Co
Vermont
$444K
BFO
1880
Biltmore Family Office
North Carolina
$444K
CBT
1881
Central Bank & Trust
Kentucky
$444K
I
1882
INVST
Indiana
$443K
ERWM
1883
Elk River Wealth Management
Colorado
$443K
LOPW
1884
Live Oak Private Wealth
North Carolina
$442K
ACM
1885
Allred Capital Management
Texas
$441K
AWM
1886
Activest Wealth Management
Florida
$441K
JMFC
1887
J.M. Forbes & Co
Massachusetts
$440K
AG
1888
Algert Global
California
$440K
EMAM
1889
Encompass More Asset Management
California
$438K
PWW
1890
Pettyjohn Wood & White
Virginia
$437K
KFA
1891
Krane Funds Advisors
New York
$437K
KAS
1892
KPP Advisory Services
Kentucky
$437K
EF
1893
Exeter Financial
Arizona
$437K
CJ
1894
Caitlin John
Michigan
$437K
GBT
1895
Grove Bank & Trust
Florida
$436K
NDSI
1896
Newman Dignan & Sheerar Inc
Rhode Island
$436K
SIA
1897
Soltis Investment Advisors
Utah
$435K
MIM
1898
Montgomery Investment Management
Maryland
$435K
RIA
1899
Richwood Investment Advisors
Ohio
$434K
RC
1900
Rexford Capital
Texas
$434K