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
CAWM
2876
Capital A Wealth Management
Pennsylvania
$3.02K
DWM
2877
Dogwood Wealth Management
Kansas
$2.99K
MAFA
2878
MJT & Associates Financial Advisory
Minnesota
$2.92K
BHWM
2879
Bay Harbor Wealth Management
Maryland
$2.66K
MFG
2880
Mendota Financial Group
Wisconsin
$2.56K
SWC
2881
Spectrum Wealth Counsel
Indiana
$2.53K
MWA
2882
Miller Wealth Advisors
Colorado
$2.53K
RJA
2883
Ross\Johnson & Associates
Minnesota
$2.18K
OCM
2884
Osterweis Capital Management
California
$2.15K
PWA
2885
Principia Wealth Advisory
Texas
$2.09K
ZRP
2886
Zynergy Retirement Planning
New Jersey
$1.56K
SRCM
2887
Signature Resources Capital Management
California
$1.47K
PWM
2888
Parkworth Wealth Management
California
$1.39K
HFS
2889
Horizon Financial Services
North Carolina
$1.37K
1NWS
2890
1 North Wealth Services
Maryland
$1.27K
HH
2891
HWG Holdings
Texas
$1.27K
EAM
2892
Eukles Asset Management
Ohio
$1.14K
NWMP
2893
Noble Wealth Management PBC
Colorado
$735
KIG
2894
Kessler Investment Group
Indiana
$684
WOC
2895
West Oak Capital
California
$53
Norges Bank
2896
Norges Bank
Norway
SC
2897
Samlyn Capital
New York
SAG
2898
Susquehanna Advisors Group
Pennsylvania
Janney Montgomery Scott
2899
Janney Montgomery Scott
Pennsylvania
TC
2900
TwinBeech Capital
New York