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Aehr Test Systems

132 hedge funds and large institutions have $233M invested in Aehr Test Systems in 2024 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 41 increasing their positions, 46 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed

7% less call options, than puts

Call options by funds: $18.9M | Put options by funds: $20.3M

6.78% less ownership

Funds ownership: 70.62%63.84% (-6.8%)

11% less repeat investments, than reductions

Existing positions increased: 41 | Existing positions reduced: 46

21% less funds holding

Funds holding: 168132 (-36)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

57% less capital invested

Capital invested by funds: $540M → $233M (-$307M)

57% less first-time investments, than exits

New positions opened: 26 | Existing positions closed: 61

Holders
132
Holders Change
-36
Holders Change %
-21.43%
% of All Funds
1.9%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
26
Increased
41
Reduced
46
Closed
61
Calls
$18.9M
Puts
$20.3M
Net Calls
-$1.34M
Net Calls Change
-$28.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Susquehanna International Group
26
Susquehanna International Group
Pennsylvania
$1.61M +$293K +17,596 +16%
Federated Hermes
27
Federated Hermes
Pennsylvania
$1.57M +$2.11M +126,539 New
Barclays
28
Barclays
United Kingdom
$1.56M +$1.31M +78,866 +168%
PC
29
Pier Capital
Connecticut
$1.48M +$1.99M +119,564 New
Jane Street
30
Jane Street
New York
$1.47M -$628K -37,703 -24%
Bank of New York Mellon
31
Bank of New York Mellon
New York
$1.18M -$1.7M -101,981 -52%
Citadel Advisors
32
Citadel Advisors
Florida
$1.17M -$2.88M -172,748 -65%
KCM
33
Kennedy Capital Management
Missouri
$1.14M +$1.53M +91,616 New
AQR Capital Management
34
AQR Capital Management
Connecticut
$1.13M +$1.18M +70,993 +352%
Millennium Management
35
Millennium Management
New York
$1.13M -$4.73M -284,025 -76%
N
36
Nuveen
North Carolina
$1.12M -$812K -48,724 -35%
State of Wisconsin Investment Board
37
State of Wisconsin Investment Board
Wisconsin
$1.09M +$308K +18,483 +27%
IMC Chicago
38
IMC Chicago
Illinois
$1.04M +$1.4M +84,138 New
RHJA
39
Rice Hall James & Associates
California
$958K +$1.29M +77,287 New
Walleye Capital
40
Walleye Capital
New York
$951K +$1.28M +76,719 New
SI
41
Symmetry Investments
Jersey
$867K -$4.03M -241,525 -78%
UBS Group
42
UBS Group
Switzerland
$779K -$20.3K -1,219 -2%
BIP
43
Bouvel Investment Partners
Pennsylvania
$677K +$420K +25,227 +86%
Swiss National Bank
44
Swiss National Bank
Switzerland
$668K
D.E. Shaw & Co
45
D.E. Shaw & Co
New York
$650K -$4.59M -275,429 -84%
Osaic Holdings
46
Osaic Holdings
Arizona
$614K -$1.28M -76,835 -61%
GAI
47
General American Investors
New York
$614K -$833K -50,000 -50%
HIMC
48
Heritage Investors Management Corp
Maryland
$600K
Two Sigma Investments
49
Two Sigma Investments
New York
$580K +$780K +46,793 New
Aviva
50
Aviva
United Kingdom
$552K +$349K +20,961 +89%

AEHR Hedge Fund Activity: Q1 2024 in Review

132 of the 6,943 institutional investors tracked by Wall St. Rank reported a position in Aehr Test Systems (AEHR) for Q1 2024, worth a combined $233M — down 57% from $540M a quarter earlier.

Sellers outnumbered buyers: 61 funds closed out of AEHR and 26 opened new positions — a net loss of 35 holders — while 46 trimmed existing stakes and 41 added.

The largest buyer was Bank of Montreal, adding an estimated $16.8M. The largest seller was Hood River Capital Management, exiting entirely with an estimated $24.9M sold.

  • 132 institutional investors held Aehr Test Systems (AEHR) as of Q1 2024, down from 168 in Q4 2023.
  • Funds reported $233M of Aehr Test Systems stock for Q1 2024, down 57% quarter-over-quarter.
  • 26 funds opened new Aehr Test Systems positions in Q1 2024 and 61 closed out, a net change of -35 holders.
  • The largest Aehr Test Systems buyer in Q1 2024 was Bank of Montreal, an estimated $16.8M added.
  • The largest Aehr Test Systems seller in Q1 2024 was Hood River Capital Management, an estimated $24.9M sold.

Based on aggregated 13F filings for Q1 2024.