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Aterian
ATER

78 hedge funds and large institutions have $197M invested in Aterian in 2021 Q1 according to their latest regulatory filings, with 42 funds opening new positions, 23 increasing their positions, 11 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

200% more first-time investments, than exits

New positions opened: 42 | Existing positions closed: 14

115% more capital invested

Capital invested by funds: $91.4M → $197M (+$105M)

109% more repeat investments, than reductions

Existing positions increased: 23 | Existing positions reduced: 11

50% more funds holding

Funds holding: 52 → 78 (+26)

49% more call options, than puts

Call options by funds: $30.6M | Put options by funds: $20.5M

0.18% more ownership

Funds ownership: 1.71% → 1.89% (+0.18%)

67% less funds holding in top 10

Funds holding in top 10: 3 → 1 (-2)

Holders
78
Holders Change
+26
Holders Change %
+50%
% of All Funds
1.37%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.02%
New
42
Increased
23
Reduced
11
Closed
14
Calls
$30.6M
Puts
$20.5M
Net Calls
+$10.1M
Net Calls Change
+$10.1M

Top Buyers

Rank Fund Capital Flow
1
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
+$27.8M
2
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$12.4M
3
Morgan Stanley
Morgan Stanley
New York
+$9.04M
4
SFM
Sphera Funds Management
Israel
+$8.06M
5
BlackRock
BlackRock
New York
+$6.36M

Top Sellers

Rank Fund Capital Flow
1
AI
Alphabet Inc
California
-$10.1M
2
CM
CM Management
Florida
-$7.86M
3
AIC
AWM Investment Company
New York
-$5.34M
4
PF
Phoenix Financial
Israel
-$4.43M
5
BRWA
B. Riley Wealth Advisors
Florida
-$3.03M
Name Holding Trade Value Shares
Change 		Change in
Stake
PAM
76
Panagora Asset Management
Massachusetts
$6K – – –
SFS
77
Sowell Financial Services
Arkansas
$6K – – –
AI
78
Alphabet Inc
California
– -$10.1M -48,861 Closed
AIC
79
AWM Investment Company
New York
– -$5.34M -25,837 Closed
PF
80
Phoenix Financial
Israel
– -$4.43M -21,303 Closed
BRWA
81
B. Riley Wealth Advisors
Florida
– -$3.03M -14,675 Closed
RA
82
Rovida Advisors
Florida
– -$1.48M -7,176 Closed
DCM
83
Driehaus Capital Management
Illinois
– -$1.41M -6,833 Closed
PVH
84
Psagot Value Holdings
Israel
– -$1.24M -5,982 Closed
PCM
85
Perritt Capital Management
Illinois
– -$1.23M -5,942 Closed
HCM
86
Harspring Capital Management
New York
– -$774K -3,750 Closed
IAM
87
Ion Asset Management
Israel
– -$602K -2,917 Closed
SSA
88
Schonfeld Strategic Advisors
New York
– -$435K -2,109 Closed
6CM
89
683 Capital Management
New York
– -$343K -1,662 Closed
Acadian Asset Management
90
Acadian Asset Management
Massachusetts
– -$325K -1,578 Closed
LWM
91
Laidlaw Wealth Management
New York
– -$208K -1,008 Closed
CA
92
Clearstead Advisors
Ohio
– +$385 +1 New
1 2 3
4

ATER Hedge Fund Activity: Q1 2021 in Review

78 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Aterian (ATER) for Q1 2021, worth a combined $197M — up 115% from $91.4M a quarter earlier.

Buyers outnumbered sellers: 42 funds opened new ATER positions and 14 closed out — a net gain of 28 holders — while 23 added to existing stakes and 11 trimmed.

The largest buyer was Hudson Bay Capital Management, adding an estimated $27.8M. The largest seller was Alphabet Inc, exiting entirely with an estimated $10.1M sold.

  • 78 institutional investors held Aterian (ATER) as of Q1 2021, up from 52 in Q4 2020.
  • Funds reported $197M of Aterian stock for Q1 2021, up 115% quarter-over-quarter.
  • 42 funds opened new Aterian positions in Q1 2021 and 14 closed out, a net change of +28 holders.
  • The largest Aterian buyer in Q1 2021 was Hudson Bay Capital Management, an estimated $27.8M added.
  • The largest Aterian seller in Q1 2021 was Alphabet Inc, an estimated $10.1M sold.

Based on aggregated 13F filings for Q1 2021.