AEHR TEST SYSTEMS's ticker is AEHR and the CUSIP is 00760J108. A total of 21 filers reported holding AEHR TEST SYSTEMS in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $24,000 | -35.1% | 17,401 | -6.2% | 0.02% | -36.0% |
| Q2 2020 | $37,000 | +23.3% | 18,545 | 0.0% | 0.02% | +4.2% |
| Q1 2020 | $30,000 | -18.9% | 18,545 | -2.0% | 0.02% | +20.0% |
| Q4 2019 | $37,000 | -14.0% | 18,933 | -23.7% | 0.02% | -16.7% |
| Q3 2019 | $43,000 | +13.2% | 24,828 | -1.9% | 0.02% | +14.3% |
| Q2 2019 | $38,000 | +8.6% | 25,313 | 0.0% | 0.02% | +5.0% |
| Q1 2019 | $35,000 | -2.8% | 25,313 | 0.0% | 0.02% | -13.0% |
| Q4 2018 | $36,000 | -35.7% | 25,313 | 0.0% | 0.02% | -20.7% |
| Q3 2018 | $56,000 | -6.7% | 25,313 | 0.0% | 0.03% | -6.5% |
| Q2 2018 | $60,000 | +5.3% | 25,313 | 0.0% | 0.03% | +3.3% |
| Q1 2018 | $57,000 | -16.2% | 25,313 | 0.0% | 0.03% | -18.9% |
| Q4 2017 | $68,000 | -34.0% | 25,313 | 0.0% | 0.04% | -31.5% |
| Q3 2017 | $103,000 | +9.6% | 25,313 | 0.0% | 0.05% | +3.8% |
| Q2 2017 | $94,000 | -21.7% | 25,313 | 0.0% | 0.05% | -18.8% |
| Q1 2017 | $120,000 | -1.6% | 25,313 | -50.0% | 0.06% | -7.2% |
| Q4 2016 | $122,000 | -35.1% | 50,613 | -13.6% | 0.07% | -41.5% |
| Q3 2016 | $188,000 | +97.9% | 58,613 | -0.2% | 0.12% | +84.4% |
| Q2 2016 | $95,000 | -41.4% | 58,702 | -24.2% | 0.06% | -41.8% |
| Q1 2016 | $162,000 | +45.9% | 77,402 | +31.9% | 0.11% | +50.7% |
| Q4 2015 | $111,000 | -18.4% | 58,702 | 0.0% | 0.07% | -24.7% |
| Q3 2015 | $136,000 | +7.9% | 58,702 | 0.0% | 0.10% | +26.0% |
| Q2 2015 | $126,000 | -6.0% | 58,702 | 0.0% | 0.08% | -1.3% |
| Q1 2015 | $134,000 | -8.8% | 58,702 | 0.0% | 0.08% | -6.0% |
| Q4 2014 | $147,000 | -1.3% | 58,702 | 0.0% | 0.08% | -9.8% |
| Q3 2014 | $149,000 | +18.3% | 58,702 | 0.0% | 0.09% | +27.8% |
| Q2 2014 | $126,000 | -25.0% | 58,702 | 0.0% | 0.07% | -28.0% |
| Q1 2014 | $168,000 | -6.1% | 58,702 | 0.0% | 0.10% | -3.8% |
| Q4 2013 | $179,000 | +30.7% | 58,702 | 0.0% | 0.10% | +22.4% |
| Q3 2013 | $137,000 | +82.7% | 58,702 | 0.0% | 0.08% | +70.0% |
| Q2 2013 | $75,000 | – | 58,702 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 1,197,883 | $54,743,253 | 8.08% |
| OBERWEIS ASSET MANAGEMENT INC/ | 910,108 | $41,591,936 | 4.42% |
| Roubaix Capital, LLC | 91,454 | $4,179,448 | 3.08% |
| NEXT CENTURY GROWTH INVESTORS LLC | 294,071 | $13,439,044 | 1.46% |
| EAM Investors, LLC | 111,417 | $5,091,757 | 0.98% |
| Lisanti Capital Growth, LLC | 123,325 | $5,635,953 | 0.89% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 1,451,346 | $66,326,512 | 0.86% |
| Symmetry Investments LP | 81,943 | $3,745 | 0.76% |
| Pier Capital, LLC | 95,733 | $4,374,998 | 0.70% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 89,053 | $4,069,722 | 0.66% |