Aehr Test Systems
AEHR- 交易所
- Nasdaq
- 產業
- Instruments For Meas & Testing of Electricity & Elec Signals
- SEC CIK
- 0001040470
近 90 天，Aehr Test Systems 內部人申報 0 筆公開市場買進、13 筆賣出；2026 年第 2 季末有 262 家機構在 13F 申報持有，市值合計 $22.3 億；沒有大師持有。
2021 年第 4 季 13F 持有人
Aehr Test Systems 在 2021/12/31 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 74
- 較 2021 年第 3 季 +32 家
- 持有股數
- 1,110 萬
- 較 2021 年第 3 季 +311.0 萬 (+38.9%)
- 總市值
- $2.68 億
- 較 2021 年第 3 季 +$1.59 億 (+144.6%)
- 新進機構
- 39
- 另有 16 家加碼
- 清倉機構
- 7
- 另有 17 家減碼
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 AEHR 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 262 | $22.3 億 |
| 2026 年第 1 季 | 191 | $8.31 億 |
| 2025 年第 4 季 | 150 | $4.28 億 |
| 2025 年第 3 季 | 149 | $6.13 億 |
| 2025 年第 2 季 | 121 | $2.27 億 |
| 2025 年第 1 季 | 115 | $1.39 億 |
| 2024 年第 4 季 | 132 | $3.48 億 |
| 2024 年第 3 季 | 126 | $2.67 億 |
| 2024 年第 2 季 | 119 | $2.14 億 |
| 2024 年第 1 季 | 132 | $2.33 億 |
| 2023 年第 4 季 | 168 | $5.34 億 |
| 2023 年第 3 季 | 153 | $9.04 億 |
| 2023 年第 2 季 | 151 | $7.91 億 |
| 2023 年第 1 季 | 144 | $5.82 億 |
| 2022 年第 4 季 | 129 | $3.22 億 |
| 2022 年第 3 季 | 85 | $1.67 億 |
| 2022 年第 2 季 | 70 | $6,605 萬 |
| 2022 年第 1 季 | 80 | $1.10 億 |
| 2021 年第 4 季 | 74 | $2.68 億 |
| 2021 年第 3 季 | 42 | $1.10 億 |
| 2021 年第 2 季 | 20 | $1,275 萬 |
| 2021 年第 1 季 | 22 | $1,223 萬 |
2021 年第 4 季持有機構
每家機構持有 Aehr Test Systems 的股數、市值與佔組合比重；股數變化跟 2021 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| FMR LLC | 1,848,531 | $4,470 萬 | 0.00% | +1,848,531 | 新進 |
| Collaborative Holdings Management LP | 1,533,440 | $3,708 萬 | 15.22% | +297,846+24.1% | 加碼 |
| AWM Investment Company, Inc. | 1,145,749 | $2,770 萬 | 2.78% | −220,000−16.1% | 減碼 |
| Vanguard Group Inc | 1,142,955 | $2,764 萬 | 0.00% | +117,985+11.5% | 加碼 |
| Susquehanna International Group, LLP | 552,632 | $1,336 萬 | 0.02% | +73,114+15.2% | 加碼 |
| Renaissance Technologies LLC | 513,100 | $1,241 萬 | 0.02% | +513,100 | 新進 |
| BlackRock Inc. | 374,668 | $906.0 萬 | 0.00% | +201,607+116.5% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 338,123 | $817.6 萬 | 0.01% | +338,123 | 新進 |
| Royce & Associates LP | 261,659 | $632.7 萬 | 0.05% | −242,100−48.1% | 減碼 |
| EAM Investors, LLC | 230,146 | $556.5 萬 | 0.91% | −186,617−44.8% | 減碼 |
| Capital Fund Management S.A. | 224,280 | $542.3 萬 | 0.14% | +224,280 | 新進 |
| Ameritas Advisory Services, LLC | 206,047 | $498.2 萬 | 0.18% | +206,047 | 新進 |
| Geode Capital Management, LLC | 200,720 | $485.3 萬 | 0.00% | +14,441+7.8% | 加碼 |
| Silvercrest Asset Management Group LLC | 181,764 | $439.5 萬 | 0.03% | +181,764 | 新進 |
| Friess Associates LLC | 177,000 | $428.0 萬 | 1.67% | +177,000 | 新進 |
| HRT Financial LP | 133,930 | $323.8 萬 | 0.02% | +133,930 | 新進 |
| EAM Global Investors LLC | 129,635 | $313.5 萬 | 0.56% | −111,026−46.1% | 減碼 |
| Jane Street Group, LLC | 115,880 | $280.2 萬 | 0.01% | −207,461−64.2% | 減碼 |
| Morgan Stanley | 108,282 | $261.8 萬 | 0.00% | −9,272−7.9% | 減碼 |
| Oberweis Asset Management Inc | 91,800 | $222.0 萬 | 0.41% | −23,500−20.4% | 減碼 |
| New York State Common Retirement Fund | 80,000 | $193.4 萬 | 0.00% | 00.0% | 不變 |
| Two Sigma Investments, LP | 79,964 | $193.4 萬 | 0.00% | +79,964 | 新進 |
| Calamos Advisors LLC | 79,699 | $192.8 萬 | 0.01% | +79,699 | 新進 |
| Acadian Asset Management LLC | 77,635 | $187.6 萬 | 0.01% | +77,635 | 新進 |
| Cubist Systematic Strategies, LLC | 76,826 | $185.8 萬 | 0.02% | +33,730+78.3% | 加碼 |
| Millennium Management LLC | 70,039 | $169.4 萬 | 0.00% | +59,470+562.7% | 加碼 |
| Russell Investments Group, Ltd. | 69,097 | $166.9 萬 | 0.00% | +69,097 | 新進 |
| Advisor Group Holdings, Inc. | 68,942 | $166.8 萬 | 0.00% | +1,457+2.2% | 加碼 |
| Dimensional Fund Advisors LP | 68,058 | $164.6 萬 | 0.00% | −2,351−3.3% | 減碼 |
| Navellier & Associates Inc | 65,683 | $158.8 萬 | 0.23% | +65,683 | 新進 |
| State Street Corp | 64,400 | $155.7 萬 | 0.00% | +2,600+4.2% | 加碼 |
| Occudo Quantitative Strategies LP | 63,687 | $154.0 萬 | 0.14% | +12,923+25.5% | 加碼 |
| Raymond James Financial Services Advisors, Inc. | 59,093 | $142.9 萬 | 0.00% | −34,156−36.6% | 減碼 |
| Heritage Investors Management Corp | 57,498 | $139.0 萬 | 0.05% | −600−1.0% | 減碼 |
| JPMorgan Chase & Co | 46,655 | $112.8 萬 | 0.00% | +46,655 | 新進 |
| JFG Wealth Management, LLC | 40,000 | $96.7 萬 | 0.36% | +40,000 | 新進 |
| Gsa Capital Partners LLP | 38,596 | $93.3 萬 | 0.12% | +38,596 | 新進 |
| Northern Trust Corp | 38,404 | $92.9 萬 | 0.00% | −4,865−11.2% | 減碼 |
| Thompson Davis & Co., Inc. | 36,635 | $88.6 萬 | 0.74% | +36,635 | 新進 |
| Wolverine Trading, LLC | 37,735 | $88.2 萬 | 0.01% | +9,169+32.1% | 加碼 |
| Voloridge Investment Management, LLC | 33,426 | $80.8 萬 | 0.00% | −132,438−79.8% | 減碼 |
| Trexquant Investment LP | 27,617 | $66.8 萬 | 0.04% | +27,617 | 新進 |
| G2 Investment Partners Management LLC | 25,000 | $60.5 萬 | 0.10% | +25,000 | 新進 |
| Caxton Associates LP | 24,681 | $59.7 萬 | 0.08% | +8,974+57.1% | 加碼 |
| Cutler Group LP | 24,260 | $58.6 萬 | 0.04% | −39,649−62.0% | 減碼 |
| Royal Bank of Canada | 19,450 | $47.0 萬 | 0.00% | +19,380+27,685.7% | 加碼 |
| 683 Capital Management, LLC | 19,397 | $46.9 萬 | 0.02% | +19,397 | 新進 |
| UBS Group AG | 19,387 | $46.9 萬 | 0.00% | +19,387 | 新進 |
| Citigroup Inc | 18,701 | $45.2 萬 | 0.00% | +18,701 | 新進 |
| ARS Investment Partners, LLC | 17,308 | $41.9 萬 | 0.04% | +17,308 | 新進 |
| Bank of America Corp | 16,626 | $40.2 萬 | 0.00% | −34,738−67.6% | 減碼 |
| Bank of New York Mellon Corp | 15,669 | $37.9 萬 | 0.00% | 00.0% | 不變 |
| Oxbow Advisors, LLC | 14,000 | $33.9 萬 | 0.03% | +14,000 | 新進 |
| Cetera Advisor Networks LLC | 12,761 | $30.9 萬 | 0.00% | +12,761 | 新進 |
| Gotham Asset Management, LLC | 12,304 | $29.8 萬 | 0.01% | +12,304 | 新進 |
| Citadel Advisors LLC | 11,113 | $26.9 萬 | 0.00% | −338,073−96.8% | 減碼 |
| Charles Schwab Investment Management Inc | 10,009 | $24.3 萬 | 0.00% | +10,009 | 新進 |
| Boothbay Fund Management, LLC | 9,704 | $23.5 萬 | 0.01% | +9,704 | 新進 |
| Raymond James & Associates | 8,600 | $20.8 萬 | 0.00% | +8,600 | 新進 |
| Tower Research Capital LLC (TRC) | 6,929 | $16.8 萬 | 0.00% | +6,274+957.9% | 加碼 |
| Belvedere Trading LLC | 12,427 | $13.9 萬 | 0.03% | −55,551−81.7% | 減碼 |
| Leonteq Securities AG | 3,180 | $7.69 萬 | 0.00% | +3,180 | 新進 |
| IFP Advisors, Inc | 2,728 | $6.60 萬 | 0.00% | +2,728 | 新進 |
| FNY Investment Advisers, LLC | 2,218 | $5.30 萬 | 0.03% | +2,218 | 新進 |
| McCarthy Asset Management, Inc. | 2,000 | $4.80 萬 | 0.03% | −1,080−35.1% | 減碼 |
| Captrust Financial Advisors | 800 | $1.90 萬 | 0.00% | +800 | 新進 |
| Retirement Planning Co of New England, Inc. | 700 | $1.60 萬 | 0.01% | +700 | 新進 |
| Wells Fargo & Company | 640 | $1.50 萬 | 0.00% | +16+2.6% | 加碼 |
| Patriot Financial Group Insurance Agency, LLC | 500 | $1.20 萬 | 0.00% | +500 | 新進 |
| Rockefeller Capital Management L.P. | 515 | $1.20 萬 | 0.00% | +515 | 新進 |
| Gleason Group, Inc. | 250 | $6,000 | 0.00% | +250 | 新進 |
| Benjamin F. Edwards & Company, Inc. | 148 | $4,000 | 0.00% | +148 | 新進 |
| Tucker Asset Management LLC | 125 | $2,923 | 0.00% | +125 | 新進 |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 22 | $0 | 0.00% | +19+633.3% | 加碼 |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −216,253−100.0% | 清倉 |
| Virtu Financial LLC | 0 | $0 | 0.00% | −136,003−100.0% | 清倉 |
| Centiva Capital, LP | 0 | $0 | 0.00% | −66,565−100.0% | 清倉 |
| Barclays PLC | 0 | $0 | 0.00% | −26,717−100.0% | 清倉 |
| HAP Trading, LLC | 0 | $0 | 0.00% | −14,733−100.0% | 清倉 |
| Deutsche Bank AG | 0 | $0 | 0.00% | −7,161−100.0% | 清倉 |
| Sterling Financial Planning, Inc. | 0 | $0 | 0.00% | −800−100.0% | 清倉 |