2,894 hedge funds and large institutions have $94.8B invested in Pfizer in 2025 Q1 according to their latest regulatory filings, with 181 funds opening new positions, 1,265 increasing their positions, 1,185 reducing their positions, and 189 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less capital invested

Capital invested by funds: $ → $

1.53% less ownership

Funds ownership: 65.99%64.46% (-1.5%)

2% less funds holding

Funds holding: 2,9612,894 (-67)

23% less call options, than puts

Call options by funds: $2.97B | Put options by funds: $3.87B

Holders
2,894
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
43
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.97B
Puts
$3.87B
Net Calls
Net Calls Change

Top Buyers

1 +$920M
2 +$568M
3 +$455M
4
Amundi
Amundi
France
+$383M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$331M

Top Sellers

1 -$2.72B
2 -$925M
3 -$415M
4
1832 Asset Management
1832 Asset Management
Ontario, Canada
-$252M
5
Two Sigma Advisers
Two Sigma Advisers
New York
-$231M
Name Holding Trade Value Shares
Change
Change in
Stake
VWM
2726
Vermillion Wealth Management
Minnesota
$51.7K
MHR
2727
Matthew Hamilton Rosenberg
$51.4K
HFS
2728
Hopwood Financial Services
Virginia
$50K
CFG
2729
CKW Financial Group
Hawaii
$50K
AF
2730
Abound Financial
California
$49.2K
WTFG
2731
Wood Tarver Financial Group
Idaho
$49.1K
RMP
2732
Richards, Merrill & Peterson
Washington
$48.7K
HWM
2733
HighMark Wealth Management
Minnesota
$48.1K
PSFG
2734
Park Square Financial Group
Georgia
$48K
PSB
2735
Piscataqua Savings Bank
New Hampshire
$47.4K
PAG
2736
Paladin Advisory Group
Iowa
$47K
AW
2737
Avion Wealth
Texas
$47K
BAM
2738
Bellevue Asset Management
Washington
$46.5K
GK
2739
Graney & King
New York
$45.7K
MSG
2740
Main Street Group
Virginia
$45.7K
GWM
2741
Graybill Wealth Management
Illinois
$45.6K
BFS
2742
Burkett Financial Services
South Carolina
$45.5K
TCPG
2743
Trivant Custom Portfolio Group
California
$44.2K
IUHSA
2744
Itau Unibanco Holding S.A.
Brazil
$44K
LI
2745
Louisbourg Investments
New Brunswick, Canada
$43.1K
IHWM
2746
Iron Horse Wealth Management
Iowa
$42.2K
WAM
2747
WFA Asset Management
Wisconsin
$42.1K
OAJ
2748
Ogorek Anthony Joseph
New York
$41K
DWM
2749
Darwin Wealth Management
Florida
$41K
AT
2750
Avalon Trust
New Mexico
$40.5K