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
CWM
3026
Connecticut Wealth Management
Connecticut
HT
3027
Headlands Technologies
Illinois
HFAS
3028
Hummer Financial Advisory Services
Illinois
WIA
3029
Wealthedge Investment Advisors
New York
CPA
3030
Cardiff Park Advisors
California
PWM
3031
Partners Wealth Management
California
CG
3032
Clarus Group
Texas
DA
3033
Detalus Advisors
Missouri
BWM
3034
BlackDiamond Wealth Management
New York
RCI
3035
RS Crum Inc
California
WA
3036
Wambolt & Associates
Colorado
MC
3037
Matisse Capital
Oregon
HWMG
3038
Hurlow Wealth Management Group
Indiana
HWM
3039
Howard Wealth Management
Connecticut
TIM
3040
Total Investment Management
Arizona
SC
3041
Stance Capital
Massachusetts
CPWA
3042
Cerro Pacific Wealth Advisors
California
EBA
3043
Eagle Bay Advisors
New York
VWM
3044
Venturi Wealth Management
Texas
TCG
3045
Transcendent Capital Group
Oklahoma
ECM
3046
Elgethun Capital Management
South Dakota
CJ
3047
Caitlin John
Michigan
EFP
3048
EnRich Financial Partners
Wisconsin
KG
3049
Kieckhefer Group
Wisconsin
DP
3050
Denver PWM
Colorado