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
BAAM
1701
Baker Avenue Asset Management
California
$588K
PTP
1702
Platform Technology Partners
New York
$588K
ESB
1703
Essex Savings Bank
Connecticut
$587K
ESBC
1704
E.S. Barr & Co
Kentucky
$586K
CPA
1705
Capital Performance Advisors
California
$585K
SFS
1706
Symphony Financial Services
Ohio
$585K
BHPW
1707
Beverly Hills Private Wealth
California
$584K
PAS
1708
Professional Advisory Services
Florida
$582K
TIA
1709
Traphagen Investment Advisors
New Jersey
$582K
FFA
1710
Fragasso Financial Advisors
Pennsylvania
$579K
REMPR
1711
Roof Eidam Maycock Peralta (REMP)
California
$578K
UCB
1712
United Community Bank
South Carolina
$578K
FWM
1713
Forza Wealth Management
Florida
$577K
SCM
1714
Sterling Capital Management
North Carolina
$577K
AWMNY
1715
Arcadia Wealth Management (New York)
New York
$576K
MA
1716
MJP Associates
Connecticut
$576K
GC
1717
GatePass Capital
Ohio
$576K
PWMG
1718
Prestige Wealth Management Group
New Jersey
$576K
BT
1719
Banque Transatlantique
France
$575K
VCP
1720
Verus Capital Partners
Arizona
$573K
GM
1721
GeoWealth Management
Illinois
$573K
CCMG
1722
Clark Capital Management Group
Pennsylvania
$570K
BSSFA
1723
Baron Silver Stevens Financial Advisors
Florida
$569K
NWM
1724
Northcape Wealth Management
New York
$568K
FAB
1725
First American Bank
Illinois
$568K