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Stem
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Overview Fund Activity

225 hedge funds and large institutions have $665M invested in Stem in 2023 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 88 increasing their positions, 58 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
225
Holders Change
-7
Holders Change %
-3.02%
% of All Funds
3.6%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
44
Increased
88
Reduced
58
Closed
47
Calls
$14M
Puts
$12.7M
Net Calls
+$1.33M
Net Calls Change
-$5.41M

Top Buyers

1
CIBC Private Wealth Group
1
CIBC Private Wealth Group
Georgia
$119M
2
Citadel Advisors
2
Citadel Advisors
Florida
$21.5M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$24.4M
4
Schroder Investment Management Group
4
Schroder Investment Management Group
United Kingdom
$45.2M
5
Swedbank
5
Swedbank
Sweden
$4.64M

Top Sellers

1
ECP
1
Electron Capital Partners
New York
$0
2
SPPAM
2
Summit Partners Public Asset Management
Massachusetts
$0
3
GGHC
3
Gilder Gagnon Howe & Co
New York
$0
4
TCA
4
Tortoise Capital Advisors
Kansas
$7.43M
5
GIPM
5
G2 Investment Partners Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
ECP
226
Electron Capital Partners
New York
– -$43.3M -241,964 Closed
SPPAM
227
Summit Partners Public Asset Management
Massachusetts
– -$12.9M -71,889 Closed
GGHC
228
Gilder Gagnon Howe & Co
New York
– -$10.9M -60,905 Closed
GIPM
229
G2 Investment Partners Management
New York
– -$4.93M -27,550 Closed
TAM
230
Telemark Asset Management
Massachusetts
– -$4.92M -27,500 Closed
CSCSIM
231
Clear Sky Carbon Solutions Investment Management
Texas
– -$2.68M -15,000 Closed
TI
232
Trexquant Investment
Connecticut
– -$2.05M -11,485 Closed
EIM
233
Essex Investment Management
Massachusetts
– -$2M -11,211 Closed
BFM
234
Boothbay Fund Management
New York
– -$1.7M -9,529 Closed
Balyasny Asset Management
235
Balyasny Asset Management
Illinois
– -$1.27M -7,122 Closed
ACM
236
Aquatic Capital Management
Illinois
– -$689K -3,845 Closed
QT
237
Quantbot Technologies
New York
– -$653K -3,655 Closed
EGM
238
Engineers Gate Manager
New York
– -$493K -2,756 Closed
PCM
239
Prelude Capital Management
New York
– -$420K -2,349 Closed
SVI
240
Strategic Vision Investment
Hong Kong
– -$342K -1,915 Closed
PFO
241
Pathstone Family Office
New Jersey
– -$277K -1,415 Closed
WCA
242
Waratah Capital Advisors
Ontario, Canada
– -$246K -1,377 Closed
AIM
243
Aigen Investment Management
New York
– -$237K -1,325 Closed
Los Angeles Capital Management
244
Los Angeles Capital Management
California
– -$178K -994 Closed
CC
245
Centiva Capital
New York
– -$134K -748 Closed
PMEF
246
Point72 Middle East FZE
United Arab Emirates
– -$127K -711 Closed
SC
247
Scholtz & Company
Connecticut
– -$122K -680 Closed
AGM
248
Alpine Global Management
New York
– -$114K -636 Closed
SC
249
Shay Capital
New York
– -$112K -625 Closed
SCS
250
Syquant Capital SAS
France
– -$107K -600 Closed
7 8 9
10
11