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。
2024 年第 3 季 13F 持有人
Aehr Test Systems 在 2024/9/30 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
- 126
- 較 2024 年第 2 季 +8 家
- 持有股數
- 2,077 萬
- 較 2024 年第 2 季 +351.9 萬 (+20.4%)
- 總市值
- $2.67 億
- 較 2024 年第 2 季 +$7,424 萬 (+38.5%)
- 新進機構
- 30
- 另有 42 家加碼
- 清倉機構
- 22
- 另有 35 家減碼
另有 1 家機構在 2024 年第 2 季持有、還沒有申報 2024 年第 3 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 |
2024 年第 3 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 2024 年第 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| FMR LLC | 2,619,108 | $3,366 萬 | 0.00% | +2,458,993+1,535.8% | 加碼 |
| Vanguard Group Inc | 2,138,760 | $2,748 萬 | 0.00% | +33,171+1.6% | 加碼 |
| BlackRock, Inc. | 2,021,769 | $2,598 萬 | 0.00% | +2,021,769 | 新進 |
| Baillie Gifford & Co | 1,806,849 | $2,322 萬 | 0.02% | +136,259+8.2% | 加碼 |
| Ameriprise Financial Inc | 1,287,376 | $1,654 萬 | 0.00% | +902,713+234.7% | 加碼 |
| AWM Investment Company, Inc. | 1,286,855 | $1,654 萬 | 2.00% | +32,112+2.6% | 加碼 |
| Marshall Wace, LLP | 662,125 | $850.8 萬 | 0.01% | +662,125 | 新進 |
| Geode Capital Management, LLC | 639,149 | $821.5 萬 | 0.00% | +18,521+3.0% | 加碼 |
| State Street Corp | 571,860 | $734.8 萬 | 0.00% | +8,840+1.6% | 加碼 |
| Oberweis Asset Management Inc | 534,400 | $686.7 萬 | 0.35% | 00.0% | 不變 |
| Halter Ferguson Financial Inc. | 499,171 | $641.4 萬 | 3.63% | −237,344−32.2% | 減碼 |
| Federated Hermes, Inc. | 413,261 | $531.0 萬 | 0.01% | −687,306−62.5% | 減碼 |
| Pier Capital, LLC | 412,077 | $529.5 萬 | 0.75% | +103,144+33.4% | 加碼 |
| Rice Hall James & Associates, LLC | 398,766 | $512.4 萬 | 0.28% | +59,010+17.4% | 加碼 |
| Silvercrest Asset Management Group LLC | 366,020 | $470.3 萬 | 0.03% | +77,428+26.8% | 加碼 |
| Wellington Management Group LLP | 311,773 | $400.6 萬 | 0.00% | +9,473+3.1% | 加碼 |
| Ardsley Advisory Partners LP | 270,000 | $346.9 萬 | 0.66% | +210,000+350.0% | 加碼 |
| Diker Management LLC | 250,000 | $321.3 萬 | 2.56% | +100,000+66.7% | 加碼 |
| Tudor Investment Corp Et Al | 248,388 | $319.2 萬 | 0.04% | +248,388 | 新進 |
| G2 Investment Partners Management LLC | 232,108 | $298.3 萬 | 0.85% | +232,108 | 新進 |
| Northern Trust Corp | 230,935 | $296.8 萬 | 0.00% | +970+0.4% | 加碼 |
| Charles Schwab Investment Management Inc | 226,336 | $290.8 萬 | 0.00% | +8,646+4.0% | 加碼 |
| Susquehanna International Group, LLP | 213,268 | $274.0 萬 | 0.00% | +87,216+69.2% | 加碼 |
| Morgan Stanley | 202,174 | $259.8 萬 | 0.00% | +43,725+27.6% | 加碼 |
| Apis Capital Advisors, LLC | 178,000 | $228.7 萬 | 1.59% | −13,000−6.8% | 減碼 |
| Royce & Associates LP | 171,765 | $220.7 萬 | 0.02% | 00.0% | 不變 |
| Goldman Sachs Group Inc | 170,444 | $219.0 萬 | 0.00% | +12,004+7.6% | 加碼 |
| Nomura Holdings Inc | 150,011 | $192.8 萬 | 0.01% | −516,170−77.5% | 減碼 |
| Barclays PLC | 140,525 | $180.6 萬 | 0.00% | +30,119+27.3% | 加碼 |
| Gsa Capital Partners LLP | 137,861 | $177.2 萬 | 0.13% | −94,823−40.8% | 減碼 |
| Dimensional Fund Advisors LP | 134,876 | $173.3 萬 | 0.00% | −9,085−6.3% | 減碼 |
| Bank of America Corp | 87,303 | $112.2 萬 | 0.00% | −143,328−62.1% | 減碼 |
| Bank of New York Mellon Corp | 81,951 | $105.3 萬 | 0.00% | −20,006−19.6% | 減碼 |
| Jane Street Group, LLC | 76,415 | $98.2 萬 | 0.00% | −97,523−56.1% | 減碼 |
| Nuveen Asset Management, LLC | 73,331 | $94.2 萬 | 0.00% | 00.0% | 不變 |
| IMC-Chicago, LLC | 58,530 | $75.2 萬 | 0.02% | −45,694−43.8% | 減碼 |
| Bouvel Investment Partners, LLC | 58,233 | $74.8 萬 | 0.28% | +1,981+3.5% | 加碼 |
| Millennium Management LLC | 56,665 | $72.8 萬 | 0.00% | −134,529−70.4% | 減碼 |
| D L Carlson Investment Group Inc | 56,343 | $72.4 萬 | 0.13% | +56,343 | 新進 |
| Boothbay Fund Management, LLC | 53,968 | $69.3 萬 | 0.02% | +53,968 | 新進 |
| Janus Henderson Group PLC | 52,308 | $67.2 萬 | 0.00% | +52,308 | 新進 |
| Advisor Group Holdings, Inc. | 50,603 | $65.0 萬 | 0.00% | −68−0.1% | 減碼 |
| Heritage Investors Management Corp | 48,413 | $62.2 萬 | 0.02% | 00.0% | 不變 |
| Principal Financial Group Inc | 46,793 | $60.1 萬 | 0.00% | −21,066−31.0% | 減碼 |
| Bank of Montreal | 44,596 | $59.0 萬 | 0.00% | −764,015−94.5% | 減碼 |
| Raymond James Financial Services Advisors, Inc. | 45,319 | $58.2 萬 | 0.00% | +45,319 | 新進 |
| Two Sigma Investments, LP | 43,348 | $55.7 萬 | 0.00% | −291,295−87.0% | 減碼 |
| Rhumbline Advisers | 37,744 | $48.5 萬 | 0.00% | −1,589−4.0% | 減碼 |
| Balyasny Asset Management LLC | 37,723 | $48.5 萬 | 0.00% | +23,508+165.4% | 加碼 |
| Alliancebernstein L.P. | 34,130 | $43.9 萬 | 0.00% | −11,970−26.0% | 減碼 |
| GTS Securities LLC | 33,409 | $42.9 萬 | 0.01% | +4,452+15.4% | 加碼 |
| UBS Group AG | 32,821 | $42.2 萬 | 0.00% | +1,248+4.0% | 加碼 |
| CWM Advisors, LLC | 31,748 | $40.8 萬 | 0.04% | −347−1.1% | 減碼 |
| Atom Investors LP | 30,325 | $39.0 萬 | 0.04% | +30,325 | 新進 |
| Phoenix Holdings Ltd. | 29,000 | $37.3 萬 | 0.01% | −28,000−49.1% | 減碼 |
| Greenwood Capital Associates LLC | 27,667 | $35.6 萬 | 0.05% | −574−2.0% | 減碼 |
| Penbrook Management LLC | 27,000 | $34.7 萬 | 0.23% | −580−2.1% | 減碼 |
| KLCM Advisors, Inc. | 25,000 | $32.1 萬 | 0.04% | +25,000 | 新進 |
| BNP Paribas Arbitrage, SA | 23,709 | $30.5 萬 | 0.00% | +11,172+89.1% | 加碼 |
| Guggenheim Capital LLC | 22,907 | $29.4 萬 | 0.00% | −1,792−7.3% | 減碼 |
| Squarepoint Ops LLC | 22,698 | $29.2 萬 | 0.00% | −66,429−74.5% | 減碼 |
| Simplex Trading, LLC | 21,162 | $27.1 萬 | 0.01% | −11,657−35.5% | 減碼 |
| Group One Trading, L.P. | 21,085 | $27.1 萬 | 0.01% | +21,085 | 新進 |
| Citigroup Inc | 20,058 | $25.8 萬 | 0.00% | +13,972+229.6% | 加碼 |
| Price T Rowe Associates Inc | 19,944 | $25.7 萬 | 0.00% | +276+1.4% | 加碼 |
| Wolverine Trading, LLC | 19,369 | $25.6 萬 | 0.01% | −2,668−12.1% | 減碼 |
| Walleye Capital LLC | 19,761 | $25.4 萬 | 0.00% | +713+3.7% | 加碼 |
| Cambridge Investment Research Advisors, Inc. | 19,227 | $24.7 萬 | 0.00% | +19,227 | 新進 |
| Royal Bank of Canada | 18,727 | $24.1 萬 | 0.00% | +5,779+44.6% | 加碼 |
| Amitell Capital Pte Ltd | 18,562 | $23.9 萬 | 0.18% | −307,157−94.3% | 減碼 |
| Riverwater Partners LLC | 17,635 | $21.7 萬 | 0.11% | +17,635 | 新進 |
| Mirae Asset Global ETFs Holdings Ltd. | 15,197 | $19.5 萬 | 0.00% | +554+3.8% | 加碼 |
| MetLife Investment Management | 15,144 | $19.5 萬 | 0.00% | 00.0% | 不變 |
| Invesco Ltd. | 14,835 | $19.1 萬 | 0.00% | −17,288−53.8% | 減碼 |
| Corebridge Financial, Inc. | 14,793 | $19.0 萬 | 0.00% | −91−0.6% | 減碼 |
| Franklin Resources Inc | 11,888 | $18.6 萬 | 0.00% | 00.0% | 不變 |
| Deutsche Bank AG | 14,201 | $18.2 萬 | 0.00% | +4,366+44.4% | 加碼 |
| Net Worth Advisory Group | 13,717 | $17.6 萬 | 0.05% | +13,717 | 新進 |
| JPMorgan Chase & Co | 13,515 | $17.4 萬 | 0.00% | −77,334−85.1% | 減碼 |
| Quest Partners LLC | 12,815 | $16.5 萬 | 0.01% | +8,585+203.0% | 加碼 |
| Tower Research Capital LLC (TRC) | 11,557 | $14.9 萬 | 0.00% | +7,682+198.2% | 加碼 |
| HighTower Advisors, LLC | 11,224 | $14.4 萬 | 0.00% | +11,224 | 新進 |
| Dark Forest Capital Management LP | 11,039 | $14.2 萬 | 0.02% | +11,039 | 新進 |
| Clarity Financial LLC | 11,030 | $14.2 萬 | 0.02% | 00.0% | 不變 |
| Prelude Capital Management, LLC | 11,000 | $14.1 萬 | 0.01% | 00.0% | 不變 |
| Manufacturers Life Insurance Company, The | 10,680 | $13.7 萬 | 0.00% | −365−3.3% | 減碼 |
| New York State Common Retirement Fund | 10,433 | $13.4 萬 | 0.00% | 00.0% | 不變 |
| ARS Investment Partners, LLC | 10,323 | $13.3 萬 | 0.01% | −1,422−12.1% | 減碼 |
| SG Americas Securities, LLC | 10,107 | $13.0 萬 | 0.00% | +10,107 | 新進 |
| Wells Fargo & Company | 9,829 | $12.6 萬 | 0.00% | −1,142−10.4% | 減碼 |
| Parallax Volatility Advisers, L.P. | 8,890 | $11.4 萬 | 0.00% | +373+4.4% | 加碼 |
| Montanaro Asset Management Ltd | 8,750 | $11.2 萬 | 0.02% | +8,750 | 新進 |
| Walleye Trading LLC | 8,664 | $11.1 萬 | 0.00% | +2,935+51.2% | 加碼 |
| US Bancorp | 5,977 | $7.68 萬 | 0.00% | +5,977 | 新進 |
| Citadel Advisors LLC | 5,543 | $7.12 萬 | 0.00% | −346,537−98.4% | 減碼 |
| Steward Partners Investment Advisory, LLC | 4,975 | $6.39 萬 | 0.00% | +3,175+176.4% | 加碼 |
| Legal & General Group Plc | 3,250 | $4.18 萬 | 0.00% | +195+6.4% | 加碼 |
| Quarry LP | 3,212 | $4.13 萬 | 0.01% | +3,212 | 新進 |
| Truvestments Capital LLC | 2,787 | $3.58 萬 | 0.01% | +2,787 | 新進 |
| Ameritas Investment Partners, Inc. | 2,571 | $3.30 萬 | 0.00% | 00.0% | 不變 |