2,876 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 308 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
2,876
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
NRS
1076
Neville Rodie & Shaw
New York
$1.61M
SWP
1077
Sagespring Wealth Partners
Tennessee
$1.61M
MTIC
1078
Missouri Trust & Investment Company
Missouri
$1.61M
MWM
1079
Modera Wealth Management
New Jersey
$1.6M
MCM
1080
Mengis Capital Management
Oregon
$1.6M
CWM
1081
Calamos Wealth Management
Illinois
$1.6M
VFO
1082
Virtus Family Office
Texas
$1.6M
SGCA
1083
Steel Grove Capital Advisors
Tennessee
$1.6M
CCMT
1084
CMT Capital Markets Trading
Germany
$1.6M
CSC
1085
Caldwell Sutter Capital
California
$1.59M
KC
1086
Knuff & Co
California
$1.59M
MIC
1087
Meridian Investment Counsel
California
$1.58M
PCTC
1088
Perkins Coie Trust Company
Washington
$1.58M
BTD
1089
BankPlus Trust Department
Mississippi
$1.58M
CIA
1090
Cascade Investment Advisors
Oregon
$1.57M
CWS
1091
Confluence Wealth Services
Pennsylvania
$1.57M
KTC
1092
Kentucky Trust Company
Kentucky
$1.57M
GD
1093
Grandfield & Dodd
New York
$1.57M
TAM
1094
Trust Asset Management
Texas
$1.57M
MPAM
1095
Murphy Pohlad Asset Management
Minnesota
$1.56M
SAG
1096
SageView Advisory Group
California
$1.56M
AGC
1097
Aspen Grove Capital
Colorado
$1.56M
AWA
1098
Argo Wealth Advisory
Virginia
$1.56M
HA
1099
Huntleigh Advisors
Missouri
$1.56M
BFO
1100
Boston Family Office
Massachusetts
$1.55M