2,853 hedge funds and large institutions have $92.3B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 298 funds opening new positions, 1,066 increasing their positions, 1,253 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: $ → $

14% less funds holding in top 10

Funds holding in top 10: 3530 (-5)

15% less repeat investments, than reductions

Existing positions increased: 1,066 | Existing positions reduced: 1,253

19% less call options, than puts

Call options by funds: $2.58B | Put options by funds: $3.18B

Holders
2,853
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
$2.58B
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
OLA
1826
Oliver Luxxe Assets
New Jersey
$467K
BCM
1827
Beddow Capital Management
Wyoming
$467K
VW
1828
Vantus Wealth
Pennsylvania
$467K
MSFP
1829
Mark Sheptoff Financial Planning
Connecticut
$467K
AI
1830
Accredited Investors
Minnesota
$466K
CWM
1831
Collaborative Wealth Management
Florida
$465K
PWA
1832
Pitcairn Wealth Advisors
Pennsylvania
$464K
WW
1833
Waterfront Wealth
Kansas
$464K
IFS
1834
Ifrah Financial Services
Arkansas
$464K
KFG
1835
Kelly Financial Group
Connecticut
$462K
RLWM
1836
RF&L Wealth Management
Massachusetts
$461K
TFIPS
1837
Towarzystwo Funduszy Inwestycyjnych PZU SA
$460K
CH
1838
Cromwell Holdings
Wyoming
$460K
GWMR
1839
GC Wealth Management RIA
Massachusetts
$460K
BWM
1840
BankPlus Wealth Management
Mississippi
$459K
RWMG
1841
Redwood Wealth Management Group
New Jersey
$459K
W
1842
Wealthquest
Ohio
$459K
SAMC
1843
Spectrum Asset Management (California)
California
$458K
TCM
1844
Triumph Capital Management
Colorado
$458K
MHC
1845
May Hill Capital
Massachusetts
$458K
FP
1846
Financial Perspectives
Minnesota
$457K
AIM
1847
Acropolis Investment Management
Missouri
$457K
HNB
1848
Hilltop National Bank
Wyoming
$455K
BDFN
1849
Bond & Devick Financial Network
Minnesota
$455K
MFS
1850
Miller Financial Services
Michigan
$455K