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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 %
AllianceBernstein
26
AllianceBernstein
Tennessee
$96.1K -$70K -9,987 -42%
XT
27
XTX Topco
Cayman Islands
$80.7K -$19.7K -2,813 -20%
Nomura Holdings
28
Nomura Holdings
Japan
$80.2K +$15.6K +2,222 +24%
Invesco
29
Invesco
Georgia
$77.7K -$18.9K -2,702 -20%
RhumbLine Advisers
30
RhumbLine Advisers
Massachusetts
$74.8K -$6.73K -962 -8%
Two Sigma Investments
31
Two Sigma Investments
New York
$72.9K +$490 +70 +0.7%
Barclays
32
Barclays
United Kingdom
$65K -$16.9K -2,406 -21%
Cetera Investment Advisers
33
Cetera Investment Advisers
Illinois
$61.4K +$28.8K +4,105 +88%
ECP
34
Electron Capital Partners
New York
$57.2K +$11.3K +1,616 +25%
VPIM
35
Vanguard Personalized Indexing Management
California
$56.2K +$8.02K +1,144 +17%
IC
36
IEQ Capital
California
$46.6K +$46.6K +6,657 New
GS
37
GWN Securities
Florida
$44.9K +$44.9K +4,039 New
Skandinaviska Enskilda Banken (SEB)
38
Skandinaviska Enskilda Banken (SEB)
Sweden
$43.1K -$23.1K -3,297 -35%
Bank of America
39
Bank of America
North Carolina
$41.4K -$23K -3,284 -36%
IIM
40
INTECH Investment Management
Florida
$32.8K +$32.8K +4,680 New
Tudor Investment Corp
41
Tudor Investment Corp
Connecticut
$32.1K – – –
Mirae Asset Global ETFs Holdings
42
Mirae Asset Global ETFs Holdings
Hong Kong
$31.9K +$1.35K +192 +4%
Baird Financial Group
43
Baird Financial Group
Wisconsin
$31.2K -$119K -17,004 -79%
Carson Wealth (CWM LLC)
44
Carson Wealth (CWM LLC)
Nebraska
$31K +$23.6K +3,420 +318%
Cerity Partners
45
Cerity Partners
New York
$29K +$29K +4,133 New
Balyasny Asset Management
46
Balyasny Asset Management
Illinois
$27.1K -$15.5K -2,207 -36%
CF
47
Corebridge Financial
Texas
$26.1K -$385 -55 -1%
JPMorgan Chase & Co
48
JPMorgan Chase & Co
New York
$25.1K -$21 -3 -0.1%
MCC
49
Money Concepts Capital
Florida
$24.5K – – –
Wealth Enhancement Advisory Services
50
Wealth Enhancement Advisory Services
Minnesota
$24.4K +$24.4K +3,481 New
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