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Stem
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Overview Fund Activity

154 hedge funds and large institutions have $16.1M invested in Stem in 2025 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 38 increasing their positions, 43 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
154
Holders Change
+13
Holders Change %
+9.22%
% of All Funds
2.09%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
31
Increased
38
Reduced
43
Closed
15
Calls
$413K
Puts
$177K
Net Calls
+$236K
Net Calls Change
+$76K

Top Buyers

1
AQR Capital Management
AQR Capital Management
Connecticut
+$434K
2
Geode Capital Management
Geode Capital Management
Massachusetts
+$109K
3
Vanguard Group
Vanguard Group
Pennsylvania
+$75.6K
4
IC
IEQ Capital
California
+$46.6K
5
GS
GWN Securities
Florida
+$44.9K

Top Sellers

1
UBS Group
UBS Group
Switzerland
-$1.05M
2
PGCM
Prescott Group Capital Management
Oklahoma
-$469K
3
CCM
Collar Capital Management
Wisconsin
-$223K
4
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
-$203K
5
Morgan Stanley
Morgan Stanley
New York
-$178K
Name Holding Trade Value Shares
Change 		Shares
Change %
Wolverine Trading
101
Wolverine Trading
Illinois
$4.13K -$15.1K -1,940 -79%
CCM
102
Chickasaw Capital Management
Tennessee
$4K – – –
MWM
103
Maridea Wealth Management
New York
$3.92K – – –
CA
104
Claro Advisors
Massachusetts
$3.91K +$3.91K +557 New
Prudential Financial
105
Prudential Financial
New Jersey
$3.89K +$3.89K +556 New
IWM
106
IHT Wealth Management
Illinois
$3.87K +$14 +2 +0.4%
Principal Financial Group
107
Principal Financial Group
Iowa
$3.86K +$147 +21 +4%
California State Teachers Retirement System (CalSTRS)
108
California State Teachers Retirement System (CalSTRS)
California
$3.85K – – –
Osaic Holdings
109
Osaic Holdings
Arizona
$3.81K -$1.33K -190 -26%
CCP
110
Clarity Capital Partners
California
$3.5K – – –
JIC
111
Johnson Investment Counsel
Ohio
$3.5K +$3.5K +500 New
CIBC Private Wealth Group
112
CIBC Private Wealth Group
Georgia
$3.26K – – –
AB
113
Amalgamated Bank
New York
$2K – – –
FDCDDQ
114
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.71K +$869 +124 +103%
SS
115
SBI Securities
Japan
$1.23K +$393 +56 +47%
CA
116
Clearstead Advisors
Ohio
$1.02K -$28 -4 -3%
CFG
117
CKW Financial Group
Hawaii
$1K – – –
SCM
118
Sterling Capital Management
North Carolina
$956 -$858 -122 -47%
CA
119
CoreCap Advisors
Michigan
$808 – – –
EWA
120
EverSource Wealth Advisors
Alabama
$799 +$484 +69 +153%
Optiver Holding
121
Optiver Holding
Netherlands
$612 – – –
TWD
122
True Wealth Design
Ohio
$574 +$574 +82 New
US Bancorp
123
US Bancorp
Minnesota
$533 – – –
GIA
124
GHP Investment Advisors
Colorado
$488 +$488 +70 New
CCM
125
Coldstream Capital Management
Washington
$486 +$486 +69 New
3 4
5
6 7