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 2 季 13F 持有人
Aehr Test Systems 在 2024/6/30 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
- 119
- 較 2024 年第 1 季 −11 家
- 持有股數
- 1,916 萬
- 較 2024 年第 1 季 +76.9 萬 (+4.2%)
- 總市值
- $2.14 億
- 較 2024 年第 1 季 −$1,824 萬 (−7.9%)
- 新進機構
- 31
- 另有 48 家加碼
- 清倉機構
- 42
- 另有 32 家減碼
另有 2 家機構在 2024 年第 1 季持有、還沒有申報 2024 年第 2 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 2 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 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 2,105,589 | $2,352 萬 | 0.00% | +7,877+0.4% | 加碼 |
| BlackRock Inc. | 1,903,635 | $2,126 萬 | 0.00% | −131,869−6.5% | 減碼 |
| Baillie Gifford & Co | 1,670,590 | $1,866 萬 | 0.01% | +841,964+101.6% | 加碼 |
| AWM Investment Company, Inc. | 1,254,743 | $1,402 萬 | 1.89% | +26,218+2.1% | 加碼 |
| Federated Hermes, Inc. | 1,100,567 | $1,229 萬 | 0.03% | +974,028+769.7% | 加碼 |
| Bank of Montreal | 808,611 | $903.2 萬 | 0.00% | −206,632−20.4% | 減碼 |
| Halter Ferguson Financial Inc. | 736,515 | $822.7 萬 | 5.84% | +110,861+17.7% | 加碼 |
| Nomura Holdings Inc | 666,181 | $744.1 萬 | 0.05% | −144,820−17.9% | 減碼 |
| Geode Capital Management, LLC | 620,628 | $693.4 萬 | 0.00% | +11,558+1.9% | 加碼 |
| State Street Corp | 563,020 | $628.9 萬 | 0.00% | +532+0.1% | 加碼 |
| Oberweis Asset Management Inc | 534,400 | $596.9 萬 | 0.37% | −433,452−44.8% | 減碼 |
| Ameriprise Financial Inc | 384,663 | $429.7 萬 | 0.00% | −750,285−66.1% | 減碼 |
| Citadel Advisors LLC | 352,080 | $393.3 萬 | 0.00% | +257,407+271.9% | 加碼 |
| Rice Hall James & Associates, LLC | 339,756 | $379.5 萬 | 0.23% | +262,469+339.6% | 加碼 |
| Two Sigma Investments, LP | 334,643 | $373.8 萬 | 0.01% | +287,850+615.2% | 加碼 |
| Amitell Capital Pte Ltd | 325,719 | $363.8 萬 | 3.13% | 00.0% | 不變 |
| Pier Capital, LLC | 308,933 | $345.1 萬 | 0.51% | +189,369+158.4% | 加碼 |
| Wellington Management Group LLP | 302,300 | $337.7 萬 | 0.00% | +102,700+51.5% | 加碼 |
| Silvercrest Asset Management Group LLC | 288,592 | $322.4 萬 | 0.02% | +140,161+94.4% | 加碼 |
| Gsa Capital Partners LLP | 232,684 | $259.9 萬 | 0.18% | +63,548+37.6% | 加碼 |
| Bank of America Corp | 230,631 | $257.6 萬 | 0.00% | +86,398+59.9% | 加碼 |
| Northern Trust Corp | 229,965 | $256.9 萬 | 0.00% | −17,628−7.1% | 減碼 |
| Charles Schwab Investment Management Inc | 217,690 | $243.2 萬 | 0.00% | +5,583+2.6% | 加碼 |
| Millennium Management LLC | 191,194 | $213.6 萬 | 0.00% | +100,057+109.8% | 加碼 |
| Apis Capital Advisors, LLC | 191,000 | $213.3 萬 | 1.57% | +191,000 | 新進 |
| Jane Street Group, LLC | 173,938 | $194.3 萬 | 0.00% | +55,375+46.7% | 加碼 |
| Royce & Associates LP | 171,765 | $191.9 萬 | 0.02% | +10,000+6.2% | 加碼 |
| FMR LLC | 160,115 | $178.8 萬 | 0.00% | −173,491−52.0% | 減碼 |
| Morgan Stanley | 158,449 | $177.0 萬 | 0.00% | −249,848−61.2% | 減碼 |
| Goldman Sachs Group Inc | 158,440 | $177.0 萬 | 0.00% | +9,258+6.2% | 加碼 |
| State of Wisconsin Investment Board | 152,430 | $170.3 萬 | 0.00% | +64,440+73.2% | 加碼 |
| Diker Management LLC | 150,000 | $167.6 萬 | 1.42% | +150,000 | 新進 |
| Dimensional Fund Advisors LP | 143,961 | $160.8 萬 | 0.00% | −89,413−38.3% | 減碼 |
| Susquehanna International Group, LLP | 126,052 | $140.8 萬 | 0.00% | −3,937−3.0% | 減碼 |
| Barclays PLC | 110,406 | $123.3 萬 | 0.00% | −15,454−12.3% | 減碼 |
| IMC-Chicago, LLC | 104,224 | $116.4 萬 | 0.04% | +20,086+23.9% | 加碼 |
| Bank of New York Mellon Corp | 101,957 | $113.9 萬 | 0.00% | +6,896+7.3% | 加碼 |
| JPMorgan Chase & Co | 90,849 | $101.5 萬 | 0.00% | +57,158+169.7% | 加碼 |
| Squarepoint Ops LLC | 89,127 | $99.6 萬 | 0.00% | +89,127 | 新進 |
| ExodusPoint Capital Management, LP | 82,529 | $92.2 萬 | 0.01% | +82,529 | 新進 |
| Nuveen Asset Management, LLC | 73,331 | $81.9 萬 | 0.00% | −17,385−19.2% | 減碼 |
| Principal Financial Group Inc | 67,859 | $75.8 萬 | 0.00% | +67,859 | 新進 |
| Ardsley Advisory Partners LP | 60,000 | $67.0 萬 | 0.12% | +35,000+140.0% | 加碼 |
| Phoenix Holdings Ltd. | 57,000 | $63.7 萬 | 0.01% | +57,000 | 新進 |
| Bouvel Investment Partners, LLC | 56,252 | $62.8 萬 | 0.24% | +1,658+3.0% | 加碼 |
| Aviva PLC | 53,697 | $60.0 萬 | 0.00% | +9,202+20.7% | 加碼 |
| Advisor Group Holdings, Inc. | 50,671 | $56.6 萬 | 0.00% | +1,116+2.3% | 加碼 |
| Heritage Investors Management Corp | 48,413 | $54.1 萬 | 0.02% | 00.0% | 不變 |
| Kennedy Capital Management, Inc. | 48,287 | $53.9 萬 | 0.01% | −43,329−47.3% | 減碼 |
| Alliancebernstein L.P. | 46,100 | $51.5 萬 | 0.00% | +22,360+94.2% | 加碼 |
| Rhumbline Advisers | 39,333 | $43.9 萬 | 0.00% | +1,438+3.8% | 加碼 |
| Simplex Trading, LLC | 32,819 | $36.6 萬 | 0.01% | −6,615−16.8% | 減碼 |
| Sanctuary Advisors, LLC | 31,495 | $36.1 萬 | 0.00% | +31,495 | 新進 |
| Invesco Ltd. | 32,123 | $35.9 萬 | 0.00% | +17,363+117.6% | 加碼 |
| CWM Advisors, LLC | 32,095 | $35.9 萬 | 0.04% | +3,127+10.8% | 加碼 |
| UBS Group AG | 31,573 | $35.3 萬 | 0.00% | −31,275−49.8% | 減碼 |
| Verition Fund Management LLC | 29,045 | $32.4 萬 | 0.00% | +29,045 | 新進 |
| GTS Securities LLC | 28,957 | $32.3 萬 | 0.01% | +11,006+61.3% | 加碼 |
| Greenwood Capital Associates LLC | 28,241 | $31.5 萬 | 0.04% | +7,422+35.7% | 加碼 |
| Penbrook Management LLC | 27,580 | $30.8 萬 | 0.19% | +27,580 | 新進 |
| Guggenheim Capital LLC | 24,699 | $27.6 萬 | 0.00% | +6,754+37.6% | 加碼 |
| Centiva Capital, LP | 23,362 | $26.1 萬 | 0.01% | −8,379−26.4% | 減碼 |
| Wolverine Trading, LLC | 22,037 | $24.6 萬 | 0.00% | +4,754+27.5% | 加碼 |
| Price T Rowe Associates Inc | 19,668 | $22.0 萬 | 0.00% | +3,650+22.8% | 加碼 |
| Walleye Capital LLC | 19,048 | $21.3 萬 | 0.00% | −57,671−75.2% | 減碼 |
| Two Sigma Advisers, LP | 18,500 | $20.7 萬 | 0.00% | +18,500 | 新進 |
| Two Sigma Securities, LLC | 16,645 | $18.6 萬 | 0.01% | +16,645 | 新進 |
| MetLife Investment Management | 15,144 | $16.9 萬 | 0.00% | +1,491+10.9% | 加碼 |
| Corebridge Financial, Inc. | 14,884 | $16.6 萬 | 0.00% | +14,884 | 新進 |
| JT Stratford LLC | 14,861 | $16.6 萬 | 0.03% | +14,861 | 新進 |
| Mirae Asset Global ETFs Holdings Ltd. | 14,643 | $16.4 萬 | 0.00% | +14,643 | 新進 |
| Occudo Quantitative Strategies LP | 14,258 | $15.9 萬 | 0.03% | +14,258 | 新進 |
| Balyasny Asset Management LLC | 14,215 | $15.9 萬 | 0.00% | +14,215 | 新進 |
| Royal Bank of Canada | 12,948 | $14.5 萬 | 0.00% | −14,349−52.6% | 減碼 |
| BNP Paribas Arbitrage, SA | 12,537 | $14.0 萬 | 0.00% | −12,146−49.2% | 減碼 |
| Franklin Resources Inc | 11,888 | $13.3 萬 | 0.00% | +1,312+12.4% | 加碼 |
| ARS Investment Partners, LLC | 11,745 | $13.1 萬 | 0.01% | +11,745 | 新進 |
| Manufacturers Life Insurance Company, The | 11,045 | $12.3 萬 | 0.00% | +769+7.5% | 加碼 |
| Clarity Financial LLC | 11,030 | $12.3 萬 | 0.02% | +11,030 | 新進 |
| Prelude Capital Management, LLC | 11,000 | $12.3 萬 | 0.01% | −11,000−50.0% | 減碼 |
| Wells Fargo & Company | 10,971 | $12.3 萬 | 0.00% | −343−3.0% | 減碼 |
| Versor Investments LP | 10,500 | $11.7 萬 | 0.02% | +10,500 | 新進 |
| New York State Common Retirement Fund | 10,433 | $11.7 萬 | 0.00% | +50.0% | 加碼 |
| Deutsche Bank AG | 9,835 | $11.0 萬 | 0.00% | −6,001−37.9% | 減碼 |
| Parallax Volatility Advisers, L.P. | 8,517 | $9.51 萬 | 0.00% | +8,517 | 新進 |
| EntryPoint Capital, LLC | 6,991 | $7.81 萬 | 0.04% | +6,991 | 新進 |
| Citigroup Inc | 6,086 | $6.80 萬 | 0.00% | +1,323+27.8% | 加碼 |
| Walleye Trading LLC | 5,729 | $6.40 萬 | 0.00% | −7,201−55.7% | 減碼 |
| Quest Partners LLC | 4,230 | $4.72 萬 | 0.01% | +4,230 | 新進 |
| Tower Research Capital LLC (TRC) | 3,875 | $4.33 萬 | 0.00% | +3,313+589.5% | 加碼 |
| Legal & General Group Plc | 3,055 | $3.41 萬 | 0.00% | −24,064−88.7% | 減碼 |
| Ameritas Investment Partners, Inc. | 2,571 | $2.87 萬 | 0.00% | 00.0% | 不變 |
| nVerses Capital, LLC | 2,200 | $2.46 萬 | 0.01% | +2,200 | 新進 |
| California State Teachers Retirement System | 2,005 | $2.24 萬 | 0.00% | −25,946−92.8% | 減碼 |
| Steward Partners Investment Advisory, LLC | 1,800 | $2.01 萬 | 0.00% | −7,625−80.9% | 減碼 |
| Parallel Advisors, LLC | 1,460 | $1.63 萬 | 0.00% | +160+12.3% | 加碼 |
| The PNC Financial Services Group, Inc. | 1,400 | $1.56 萬 | 0.00% | −6,698−82.7% | 減碼 |
| Redwood Wealth Management Group, LLC | 1,300 | $1.45 萬 | 0.01% | +1,300 | 新進 |
| TD Waterhouse Canada Inc. | 1,250 | $1.39 萬 | 0.00% | 00.0% | 不變 |
| Amalgamated Bank | 872 | $1.00 萬 | 0.00% | 00.0% | 不變 |