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Aterian
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Overview Fund Activity

77 hedge funds and large institutions have $197M invested in Aterian in 2021 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 24 increasing their positions, 11 reducing their positions, and 14 closing their positions.

Holders
77
Holders Change
+24
Holders Change %
+45.28%
% of All Funds
1.36%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.02%
New
40
Increased
24
Reduced
11
Closed
14
Calls
$30.6M
Puts
$20.5M
Net Calls
+$10.1M
Net Calls Change
+$10.1M

Top Buyers

1
Hudson Bay Capital Management
1
Hudson Bay Capital Management
Connecticut
$30.9M
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$12M
3
Morgan Stanley
3
Morgan Stanley
New York
$10.6M
4
SFM
4
Sphera Funds Management
Israel
$7.41M
5
BlackRock
5
BlackRock
New York
$6.69M

Top Sellers

1
AI
1
Alphabet Inc
California
$0
2
CM
2
CM Management
Florida
$1.18M
3
AIC
3
AWM Investment Company
New York
$0
4
PF
4
Phoenix Financial
Israel
$0
5
BRWA
5
B. Riley Wealth Advisors
Florida
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Hudson Bay Capital Management
1
Hudson Bay Capital Management
Connecticut
$30.9M 1,099,425 +867,246 +374%
AC
2
Avory & Company
Florida
$23.1M 783,175 +46,717 +6%
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$12M 407,273 +385,440 +1,765%
Renaissance Technologies
4
Renaissance Technologies
New York
$11.8M 400,564 -11,713 -3%
Vanguard Group
5
Vanguard Group
Pennsylvania
$11.5M 388,939 -67,812 -15%
Morgan Stanley
6
Morgan Stanley
New York
$10.6M 358,358 +281,475 +366%
Fidelity Investments
7
Fidelity Investments
Massachusetts
$8.03M 272,113 -72,912 -21%
SFM
8
Sphera Funds Management
Israel
$7.41M 251,015 +251,015 New
ACA
9
Anchor Capital Advisors
Massachusetts
$6.97M 236,145 +109,243 +86%
BlackRock
10
BlackRock
New York
$6.69M 226,885 +198,214 +691%
Millennium Management
11
Millennium Management
New York
$6.6M 223,736 +133,822 +149%
Lido Advisors
12
Lido Advisors
California
$5.05M 171,000 +101,000 +144%
Citadel Advisors
13
Citadel Advisors
Florida
$4.85M 164,415 +164,415 New
Two Sigma Investments
14
Two Sigma Investments
New York
$4.79M 162,332 +162,332 New
WHP
15
Washington Harbour Partners
Virginia
$4.26M 144,383 +144,383 New
Russell Investments Group
16
Russell Investments Group
United Kingdom
$3.89M 131,890 +110,098 +505%
Jane Street
17
Jane Street
New York
$2.91M 98,752 +98,752 New
Geode Capital Management
18
Geode Capital Management
Massachusetts
$2.8M 94,907 +21,687 +30%
Voloridge Investment Management
19
Voloridge Investment Management
Florida
$2.16M 73,209 +73,209 New
KCM
20
Kornitzer Capital Management
Kansas
$1.98M 67,100 -62,900 -48%
GIA
21
Gladstone Institutional Advisory
Florida
$1.88M 63,859 +63,859 New
CI
22
Clal Insurance
Israel
$1.77M 60,120 +60,120 New
Two Sigma Advisers
23
Two Sigma Advisers
New York
$1.62M 54,800 +54,800 New
GAMA
24
Graticule Asia Macro Advisors
New York
$1.48M 50,000 +50,000 New
CM
25
CM Management
Florida
$1.18M 40,000 -245,000 -86%
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