2,879 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 311 funds opening new positions, 1,071 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: 1,071 | Existing positions reduced: 1,261

19% less call options, than puts

Call options by funds: $2.6B | Put options by funds: $3.2B

Holders
2,879
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
FA
3001
Faithward Advisors
Pennsylvania
VWM
3002
Venturi Wealth Management
Texas
WAL
3003
W Advisors LLC
Tennessee
HCM
3004
Hall Capital Management
Rhode Island
CWP
3005
Curated Wealth Partners
California
IA
3006
Insight Advisors
Pennsylvania
NRI
3007
NFP Retirement Inc
California
STA
3008
Smith Thornton Advisors
Alabama
PFS
3009
Prospect Financial Services
New York
PFG
3010
Prosperity Financial Group
California
GDP
3011
Great Diamond Partners
Maine
MPPW
3012
Mitchell & Pahl Private Wealth
Oklahoma
PAM
3013
PVG Asset Management
Colorado
OCPWS
3014
One Charles Private Wealth Services
Massachusetts
AWM
3015
Absher Wealth Management
North Carolina
VRM
3016
Vectors Research Management
New York
BAM
3017
BOS Asset Management
Illinois
SSA
3018
Sierra Summit Advisors
Nevada
DA
3019
Detalus Advisors
Missouri
CIC
3020
Chilton Investment Company
Connecticut
MMA
3021
Mizuho Markets Americas
New York
DAC
3022
Dividend Assets Capital
South Carolina
JCM
3023
Jag Capital Management
Missouri
TIM
3024
Tortoise Investment Management
New York
TCM
3025
TruNorth Capital Management
Michigan