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。
2022 年第 4 季 13F 持有人
Aehr Test Systems 在 2022/12/31 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
- 129
- 較 2022 年第 3 季 +45 家
- 持有股數
- 1,604 萬
- 較 2022 年第 3 季 +423.7 萬 (+35.9%)
- 總市值
- $3.22 億
- 較 2022 年第 3 季 +$1.55 億 (+93.1%)
- 新進機構
- 53
- 另有 31 家加碼
- 清倉機構
- 8
- 另有 30 家減碼
另有 1 家機構在 2022 年第 3 季持有、還沒有申報 2022 年第 4 季 13F：沒申報不算清倉，也不計入上面的變化。
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 |
2022 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 2022 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| AWM Investment Company, Inc. | 1,648,319 | $3,313 萬 | 4.78% | 00.0% | 不變 |
| Hood River Capital Management LLC | 1,355,769 | $2,725 萬 | 0.99% | +1,355,769 | 新進 |
| FMR LLC | 1,290,317 | $2,594 萬 | 0.00% | −60,628−4.5% | 減碼 |
| Goldman Sachs Group Inc | 1,279,116 | $2,571 萬 | 0.01% | +1,080,057+542.6% | 加碼 |
| Vanguard Group Inc | 1,135,626 | $2,283 萬 | 0.00% | +3,628+0.3% | 加碼 |
| Driehaus Capital Management LLC | 891,616 | $1,792 萬 | 0.27% | +610,425+217.1% | 加碼 |
| Point72 Asset Management, L.P. | 721,646 | $1,451 萬 | 0.05% | +384,636+114.1% | 加碼 |
| Oberweis Asset Management Inc | 607,608 | $1,221 萬 | 2.60% | +99,269+19.5% | 加碼 |
| BlackRock Inc. | 501,338 | $1,008 萬 | 0.00% | +116,956+30.4% | 加碼 |
| Ardsley Advisory Partners LP | 401,000 | $806.0 萬 | 2.04% | +207,000+106.7% | 加碼 |
| Royce & Associates LP | 374,359 | $752.5 萬 | 0.08% | +144,800+63.1% | 加碼 |
| Susquehanna International Group, LLP | 365,680 | $735.0 萬 | 0.01% | +248,454+211.9% | 加碼 |
| Morgan Stanley | 344,480 | $692.4 萬 | 0.00% | +221,983+181.2% | 加碼 |
| D L Carlson Investment Group Inc | 318,344 | $639.9 萬 | 1.37% | +96,566+43.5% | 加碼 |
| Sculptor Capital LP | 263,800 | $530.2 萬 | 0.10% | +263,800 | 新進 |
| Geode Capital Management, LLC | 243,685 | $489.8 萬 | 0.00% | +8,625+3.7% | 加碼 |
| Silvercrest Asset Management Group LLC | 219,868 | $441.9 萬 | 0.03% | −40,079−15.4% | 減碼 |
| EAM Investors, LLC | 165,102 | $331.9 萬 | 0.69% | −144,538−46.7% | 減碼 |
| State Street Corp | 156,244 | $314.1 萬 | 0.00% | +78,888+102.0% | 加碼 |
| Essex Investment Management Co LLC | 148,320 | $298.1 萬 | 0.46% | −31,772−17.6% | 減碼 |
| Navellier & Associates Inc | 140,523 | $282.5 萬 | 0.58% | +3,090+2.2% | 加碼 |
| Lisanti Capital Growth, LLC | 139,165 | $279.7 萬 | 0.38% | +139,165 | 新進 |
| Pier Capital, LLC | 138,817 | $279.0 萬 | 0.46% | +138,817 | 新進 |
| Invesco Ltd. | 138,488 | $278.4 萬 | 0.00% | +138,488 | 新進 |
| Fuller & Thaler Asset Management, Inc. | 131,705 | $264.7 萬 | 0.02% | +131,705 | 新進 |
| Barclays PLC | 121,601 | $244.4 萬 | 0.00% | +120,377+9,834.7% | 加碼 |
| Cubist Systematic Strategies, LLC | 116,281 | $233.7 萬 | 0.02% | +102,363+735.5% | 加碼 |
| Jetstream Capital LLC | 110,000 | $221.1 萬 | 5.02% | −190,000−63.3% | 減碼 |
| Bank of New York Mellon Corp | 90,432 | $181.8 萬 | 0.00% | +18,761+26.2% | 加碼 |
| Schroder Investment Management Group | 89,712 | $180.3 萬 | 0.00% | +89,712 | 新進 |
| Clear Sky Advisers, LLC | 89,000 | $178.9 萬 | 0.80% | −14,000−13.6% | 減碼 |
| Qube Research & Technologies Ltd | 87,619 | $176.1 萬 | 0.01% | +87,619 | 新進 |
| Roubaix Capital, LLC | 86,007 | $172.9 萬 | 1.40% | +86,007 | 新進 |
| Crawford Lake Capital Management, LLC | 85,346 | $171.5 萬 | 5.35% | −105,525−55.3% | 減碼 |
| Citadel Advisors LLC | 83,712 | $168.3 萬 | 0.00% | −84,128−50.1% | 減碼 |
| LPL Financial LLC | 83,182 | $167.2 萬 | 0.00% | +47,592+133.7% | 加碼 |
| Wolverine Trading, LLC | 81,855 | $164.5 萬 | 0.03% | +15,679+23.7% | 加碼 |
| New York State Common Retirement Fund | 80,000 | $160.8 萬 | 0.00% | 00.0% | 不變 |
| Simplex Trading, LLC | 74,197 | $149.1 萬 | 0.07% | −169,826−69.6% | 減碼 |
| EAM Global Investors LLC | 70,565 | $141.8 萬 | 0.37% | −55,967−44.2% | 減碼 |
| Group One Trading, L.P. | 69,328 | $139.3 萬 | 0.05% | −246,923−78.1% | 減碼 |
| Portolan Capital Management, LLC | 68,191 | $137.1 萬 | 0.14% | +68,191 | 新進 |
| Russell Investments Group, Ltd. | 67,895 | $136.5 萬 | 0.00% | +67,895 | 新進 |
| Jane Street Group, LLC | 63,236 | $127.1 萬 | 0.00% | −218,311−77.5% | 減碼 |
| Swiss National Bank | 63,000 | $126.6 萬 | 0.00% | +63,000 | 新進 |
| Heritage Investors Management Corp | 56,947 | $114.5 萬 | 0.05% | −3,551−5.9% | 減碼 |
| Northern Trust Corp | 56,168 | $112.9 萬 | 0.00% | +12,930+29.9% | 加碼 |
| Legato Capital Management LLC | 54,948 | $110.4 萬 | 0.21% | +54,948 | 新進 |
| Alpha Paradigm Partners, LLC | 45,972 | $92.4 萬 | 0.38% | +45,972 | 新進 |
| Raymond James & Associates | 42,559 | $85.5 萬 | 0.00% | +42,559 | 新進 |
| Walleye Capital LLC | 41,477 | $83.4 萬 | 0.02% | +41,477 | 新進 |
| Boothbay Fund Management, LLC | 40,093 | $80.6 萬 | 0.03% | −5,540−12.1% | 減碼 |
| Thompson Siegel & Walmsley LLC | 38,442 | $77.3 萬 | 0.01% | +38,442 | 新進 |
| Virtu Financial LLC | 36,219 | $72.8 萬 | 0.10% | +36,219 | 新進 |
| Renaissance Technologies LLC | 36,000 | $72.4 萬 | 0.00% | −217,500−85.8% | 減碼 |
| Raymond James Financial Services Advisors, Inc. | 32,834 | $66.0 萬 | 0.00% | −18,627−36.2% | 減碼 |
| Marshall Wace, LLP | 32,491 | $65.3 萬 | 0.00% | +8,376+34.7% | 加碼 |
| UBS Group AG | 31,839 | $64.0 萬 | 0.00% | +4,420+16.1% | 加碼 |
| Greenwood Capital Associates LLC | 31,642 | $63.6 萬 | 0.10% | +4,802+17.9% | 加碼 |
| Bank of America Corp | 30,722 | $61.8 萬 | 0.00% | +30,722 | 新進 |
| Thompson Davis & Co., Inc. | 29,670 | $59.6 萬 | 0.85% | −13,370−31.1% | 減碼 |
| Atria Wealth Solutions, Inc. | 27,662 | $55.6 萬 | 0.01% | 00.0% | 不變 |
| Artemis Investment Management LLP | 25,495 | $51.4 萬 | 0.01% | +25,495 | 新進 |
| Hongkou Capital LP | 24,500 | $49.2 萬 | 1.70% | +24,500 | 新進 |
| Principal Financial Group Inc | 23,776 | $47.8 萬 | 0.00% | +9,211+63.2% | 加碼 |
| Advisor Group Holdings, Inc. | 23,698 | $47.6 萬 | 0.00% | −149,716−86.3% | 減碼 |
| California State Teachers Retirement System | 22,698 | $45.6 萬 | 0.00% | +22,698 | 新進 |
| Advisory Research Inc | 21,926 | $44.1 萬 | 0.04% | +21,926 | 新進 |
| Credit Suisse AG | 21,728 | $43.7 萬 | 0.00% | +21,728 | 新進 |
| Concentrum Wealth Management | 20,961 | $42.1 萬 | 0.38% | −520−2.4% | 減碼 |
| Parallax Volatility Advisers, L.P. | 18,869 | $37.9 萬 | 0.01% | +18,869 | 新進 |
| Jump Financial, LLC | 18,589 | $37.4 萬 | 0.02% | +18,589 | 新進 |
| SEI Investments Co | 16,639 | $33.4 萬 | 0.00% | −14,126−45.9% | 減碼 |
| Graham Capital Management, L.P. | 15,704 | $31.6 萬 | 0.01% | +15,704 | 新進 |
| National Asset Management, Inc. | 15,535 | $31.2 萬 | 0.01% | −9,720−38.5% | 減碼 |
| TownSquare Capital, LLC | 15,480 | $31.1 萬 | 0.01% | +15,480 | 新進 |
| JFG Wealth Management, LLC | 15,000 | $30.1 萬 | 0.10% | −20,000−57.1% | 減碼 |
| Commonwealth Equity Services, LLC | 14,657 | $29.4 萬 | 0.00% | +2,740+23.0% | 加碼 |
| Belvedere Trading LLC | 14,070 | $28.3 萬 | 0.16% | −36,276−72.1% | 減碼 |
| Dimensional Fund Advisors LP | 13,183 | $26.5 萬 | 0.00% | 00.0% | 不變 |
| BIT Capital GmbH | 13,000 | $26.1 萬 | 0.05% | −5,000−27.8% | 減碼 |
| Millennium Management LLC | 12,836 | $25.8 萬 | 0.00% | −2,663−17.2% | 減碼 |
| Kestra Advisory Services, LLC | 12,701 | $25.5 萬 | 0.00% | +12,701 | 新進 |
| Summit Partners Public Asset Management, LLC | 12,343 | $24.8 萬 | 0.02% | +12,343 | 新進 |
| UBS Asset Management Americas Inc | 11,400 | $22.9 萬 | 0.00% | +11,400 | 新進 |
| Calamos Advisors LLC | 11,387 | $22.9 萬 | 0.00% | +11,387 | 新進 |
| LMR Partners LLP | 11,320 | $22.8 萬 | 0.01% | +11,320 | 新進 |
| Dakota Wealth Management | 11,221 | $22.6 萬 | 0.02% | +11,221 | 新進 |
| Steward Partners Investment Advisory, LLC | 11,200 | $22.5 萬 | 0.00% | +2,700+31.8% | 加碼 |
| Chapin Davis, Inc. | 10,832 | $21.8 萬 | 0.13% | +10,832 | 新進 |
| Gotham Asset Management, LLC | 10,025 | $20.2 萬 | 0.01% | +10,025 | 新進 |
| Charles Schwab Investment Management Inc | 10,009 | $20.1 萬 | 0.00% | 00.0% | 不變 |
| Aquatic Capital Management LLC | 9,000 | $18.1 萬 | 0.01% | +9,000 | 新進 |
| Jefferies Financial Group Inc. | 8,500 | $17.1 萬 | 0.00% | +8,500 | 新進 |
| Legal & General Group Plc | 6,951 | $14.0 萬 | 0.00% | +6,951 | 新進 |
| Truvestments Capital LLC | 4,388 | $8.82 萬 | 0.05% | +3,158+256.7% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,198 | $8.44 萬 | 0.00% | +4,198 | 新進 |
| Tower Research Capital LLC (TRC) | 3,965 | $8.00 萬 | 0.00% | −2,759−41.0% | 減碼 |
| Optimum Investment Advisors | 2,500 | $5.03 萬 | 0.03% | 00.0% | 不變 |
| Credit Agricole S A | 2,500 | $5.03 萬 | 0.00% | +2,500 | 新進 |