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Stem
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Overview Fund Activity

223 hedge funds and large institutions have $590M invested in Stem in 2023 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 87 increasing their positions, 58 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
223
Holders Change
-2
Holders Change %
-0.89%
% of All Funds
3.52%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
42
Increased
87
Reduced
58
Closed
42
Calls
$24M
Puts
$21M
Net Calls
+$2.95M
Net Calls Change
+$1.62M

Top Buyers

1
BNP Paribas Asset Management
BNP Paribas Asset Management
France
$17.6M
2
ECP
Electron Capital Partners
New York
$17.6M
3
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
$60.8M
4
BlackRock
BlackRock
New York
$60.5M
5
CIBC Private Wealth Group
CIBC Private Wealth Group
Georgia
$16M

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
$1.55M
2
ECA
Encompass Capital Advisors
New York
$0
3
TCA
Tortoise Capital Advisors
Kansas
$0
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
$429K
5
Millennium Management
Millennium Management
New York
$1.53M
Name Holding Trade Value Shares
Change 		Shares
Change %
Qube Research & Technologies (QRT)
226
Qube Research & Technologies (QRT)
United Kingdom
– -$4.35M -38,330 Closed
MMC
227
Mizuho Markets Cayman
Cayman Islands
– -$1.79M -15,800 Closed
Tudor Investment Corp
228
Tudor Investment Corp
Connecticut
– -$1.6M -14,124 Closed
ACM
229
Arosa Capital Management
Florida
– -$1.47M -12,958 Closed
Allspring Global Investments
230
Allspring Global Investments
North Carolina
– -$1.22M -10,786 Closed
Blackstone Inc
231
Blackstone Inc
New York
– -$1.13M -10,000 Closed
Voloridge Investment Management
232
Voloridge Investment Management
Florida
– -$1.05M -9,246 Closed
SCM
233
Segantii Capital Management
Hong Kong
– -$955K -8,420 Closed
TRSOTSOK
234
Teachers Retirement System of the State of Kentucky
Kentucky
– -$713K -6,287 Closed
AC
235
AXQ Capital
New Jersey
– -$530K -4,675 Closed
TIAM
236
TT International Asset Management
United Kingdom
– -$480K -4,236 Closed
Simplex Trading
237
Simplex Trading
Illinois
– -$446K -3,934 Closed
HCA
238
Harbour Capital Advisors
Virginia
– -$284K -2,506 Closed
SG Americas Securities
239
SG Americas Securities
New York
– -$274K -2,420 Closed
TSS
240
Two Sigma Securities
New York
– -$227K -1,999 Closed
IMC Chicago
241
IMC Chicago
Illinois
– -$222K -1,956 Closed
WG
242
Winton Group
United Kingdom
– -$220K -1,936 Closed
LA
243
LBP AM
France
– -$204K -1,800 Closed
Assenagon Asset Management
244
Assenagon Asset Management
Luxembourg
– -$197K -1,737 Closed
NAM
245
Nexpoint Asset Management
Texas
– -$181K -1,600 Closed
Parallax Volatility Advisers
246
Parallax Volatility Advisers
California
– -$121K -1,067 Closed
VF
247
Virtu Financial
New York
– -$113K -993 Closed
AG
248
Algert Global
California
– -$110K -969 Closed
Two Sigma Advisers
249
Two Sigma Advisers
New York
– -$78.8K -695 Closed
FRM
250
Fox Run Management
Connecticut
– -$74.9K -660 Closed
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