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
TIA
2951
Trust Investment Advisors
Indiana
MWA
2952
Monograph Wealth Advisors
California
BTIM
2953
BancFirst Trust & Investment Management
Oklahoma
BCP
2954
Blackhawk Capital Partners
Wisconsin
AIA
2955
Angeles Investment Advisors
California
FIC
2956
FCG Investment Company
Tennessee
SWA
2957
Strata Wealth Advisors
Texas
TCM
2958
Towercrest Capital Management
Pennsylvania
ACM
2959
Alethea Capital Management
Washington
FTUS
2960
Flow Traders U.S.
New York
IAP
2961
Indie Asset Partners
Indiana
SCM
2962
Sage Capital Management
New Jersey
MCM
2963
Magnolia Capital Management
New York
PAP
2964
Persistent Asset Partners
Hong Kong
SIM
2965
SSI Investment Management
California
FDS
2966
First Dallas Securities
Texas
SGI
2967
Summit Global Investments
Utah
BAG
2968
Bridgewealth Advisory Group
California
MAP
2969
Moody Aldrich Partners
Massachusetts
GCM
2970
Greenland Capital Management
New York
AC
2971
ASB Consultores
Florida
CRB
2972
Chad R. Baker
CAS
2973
Coppell Advisory Solutions
Texas
LCG
2974
Lakeshore Capital Group
Illinois
HFS
2975
Howard Financial Services
Texas