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
KP
1801
Keel Point
Alabama
$505K
SWA
1802
Sax Wealth Advisors
New Jersey
$503K
LI
1803
Lafayette Investments
Maryland
$503K
AWM
1804
Able Wealth Management
New Jersey
$502K
SA
1805
Sovran Advisors
California
$501K
SOS
1806
Silver Oak Securities
Tennessee
$501K
PB
1807
Pinnacle Bancorp
Nebraska
$500K
AW
1808
Alteri Wealth
California
$500K
IHL
1809
Investment House LLC
California
$499K
CFP
1810
Catalyst Financial Partners
Massachusetts
$499K
WIA
1811
Wetzel Investment Advisors
Indiana
$498K
CCC
1812
Chesapeake Capital Corp
Florida
$498K
CWA
1813
Cura Wealth Advisors
Illinois
$496K
MFC
1814
Mechanics Financial Corp
Ohio
$495K
GKWIM
1815
Gerber Kawasaki Wealth & Investment Management
California
$493K
BO
1816
Bank OZK
Arkansas
$493K
FFP
1817
FourThought Financial Partners
Florida
$492K
RA
1818
Ransom Advisory
Rhode Island
$492K
WF
1819
Warner Financial
Maryland
$491K
HFBOT
1820
Home Federal Bank of Tennessee
Tennessee
$489K
KMWM
1821
Keudell/Morrison Wealth Management
Oregon
$489K
KWMG
1822
King Wealth Management Group
Florida
$487K
RBWA
1823
RFG - Bristol Wealth Advisors
Massachusetts
$485K
SWP
1824
Summit Wealth Partners
Florida
$485K
AFM
1825
Abbot Financial Management
Massachusetts
$484K