Ambarella Inc
AMBA- 交易所
- Nasdaq
- 產業
- Semiconductors & Related Devices
- SEC CIK
- 0001280263
近 90 天，Ambarella Inc 內部人申報 0 筆公開市場買進、8 筆賣出；2026 年第 2 季末有 341 家機構在 13F 申報持有，市值合計 $31.3 億；沒有大師持有。
2022 年第 2 季 13F 持有人
Ambarella Inc 在 2022/6/30 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
- 267
- 較 2022 年第 1 季 −23 家
- 持有股數
- 2,930 萬
- 較 2022 年第 1 季 +70.4 萬 (+2.5%)
- 總市值
- $19.2 億
- 較 2022 年第 1 季 −$10.8 億 (−35.9%)
- 新進機構
- 30
- 另有 95 家加碼
- 清倉機構
- 53
- 另有 97 家減碼
另有 3 家機構在 2022 年第 1 季持有、還沒有申報 2022 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 AMBA 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 | 341 | $31.3 億 |
| 2026 年第 1 季 | 307 | $18.8 億 |
| 2025 年第 4 季 | 324 | $26.2 億 |
| 2025 年第 3 季 | 329 | $29.3 億 |
| 2025 年第 2 季 | 305 | $23.2 億 |
| 2025 年第 1 季 | 298 | $17.7 億 |
| 2024 年第 4 季 | 299 | $24.6 億 |
| 2024 年第 3 季 | 265 | $18.6 億 |
| 2024 年第 2 季 | 262 | $18.3 億 |
| 2024 年第 1 季 | 269 | $16.9 億 |
| 2023 年第 4 季 | 258 | $20.2 億 |
| 2023 年第 3 季 | 254 | $16.4 億 |
| 2023 年第 2 季 | 258 | $25.8 億 |
| 2023 年第 1 季 | 273 | $23.5 億 |
| 2022 年第 4 季 | 265 | $25.8 億 |
| 2022 年第 3 季 | 244 | $17.0 億 |
| 2022 年第 2 季 | 267 | $19.2 億 |
| 2022 年第 1 季 | 293 | $30.1 億 |
| 2021 年第 4 季 | 328 | $57.2 億 |
| 2021 年第 3 季 | 281 | $44.4 億 |
| 2021 年第 2 季 | 260 | $29.2 億 |
| 2021 年第 1 季 | 266 | $27.8 億 |
2022 年第 2 季持有機構
每家機構持有 Ambarella Inc 的股數、市值與佔組合比重；股數變化跟 2022 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| State of Wisconsin Investment Board | 76,823 | $502.9 萬 | 0.01% | −20,477−21.0% | 減碼 |
| Squarepoint Ops LLC | 79,052 | $517.5 萬 | 0.05% | +33,562+73.8% | 加碼 |
| Emerald Mutual Fund Advisers Trust | 81,846 | $535.8 萬 | 0.31% | +5,160+6.7% | 加碼 |
| Swiss National Bank | 82,833 | $542.2 萬 | 0.00% | −3,800−4.4% | 減碼 |
| ArrowMark Colorado Holdings LLC | 85,000 | $556.4 萬 | 0.06% | −5,000−5.6% | 減碼 |
| Emerald Advisers, LLC | 89,747 | $587.5 萬 | 0.30% | −6,422−6.7% | 減碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 93,953 | $615.0 萬 | 0.03% | +32,225+52.2% | 加碼 |
| Verition Fund Management LLC | 99,674 | $652.5 萬 | 0.14% | +99,674 | 新進 |
| Cubist Systematic Strategies, LLC | 108,418 | $709.7 萬 | 0.05% | +81,193+298.2% | 加碼 |
| Fuller & Thaler Asset Management, Inc. | 109,743 | $718.4 萬 | 0.05% | +2,601+2.4% | 加碼 |
| JPMorgan Chase & Co | 110,016 | $720.1 萬 | 0.00% | −1,369−1.2% | 減碼 |
| American Century Companies Inc | 112,446 | $736.0 萬 | 0.01% | +9,311+9.0% | 加碼 |
| Primecap Management Co | 113,700 | $744.3 萬 | 0.01% | −21,900−16.2% | 減碼 |
| Balyasny Asset Management LLC | 114,425 | $749.0 萬 | 0.03% | +79,768+230.2% | 加碼 |
| D. E. Shaw & Co., Inc. | 116,237 | $760.9 萬 | 0.01% | +37,221+47.1% | 加碼 |
| Scout Investments, Inc. | 125,045 | $818.5 萬 | 0.16% | +19,349+18.3% | 加碼 |
| Two Sigma Advisers, LP | 130,000 | $851.0 萬 | 0.02% | +74,200+133.0% | 加碼 |
| Polar Asset Management Partners Inc. | 133,665 | $875.0 萬 | 0.11% | +31,100+30.3% | 加碼 |
| KCL Capital, L.P. | 135,000 | $883.7 萬 | 4.21% | −125,000−48.1% | 減碼 |
| Shannon River Fund Management LLC | 140,656 | $920.7 萬 | 2.63% | +67,870+93.2% | 加碼 |
| Alliancebernstein L.P. | 144,264 | $944.4 萬 | 0.00% | −626,460−81.3% | 減碼 |
| Holocene Advisors, LP | 155,559 | $1,018 萬 | 0.06% | +155,559 | 新進 |
| Tributary Capital Management, LLC | 159,344 | $1,043 萬 | 1.04% | +29,221+22.5% | 加碼 |
| KBC Group NV | 165,566 | $1,084 萬 | 0.05% | +26,197+18.8% | 加碼 |
| Jacobs Levy Equity Management, Inc | 177,414 | $1,161 萬 | 0.09% | +16,963+10.6% | 加碼 |
| Mirae Asset Global Investments Co., Ltd. | 179,291 | $1,174 萬 | 0.03% | −13,713−7.1% | 減碼 |
| Frontier Capital Management Co LLC | 186,825 | $1,223 萬 | 0.14% | +186,825 | 新進 |
| Deutsche Bank AG | 191,294 | $1,252 萬 | 0.01% | −20,025−9.5% | 減碼 |
| Bank of America Corp | 194,654 | $1,274 萬 | 0.00% | +10,372+5.6% | 加碼 |
| Vident Investment Advisory, LLC | 198,772 | $1,301 萬 | 0.39% | −19,993−9.1% | 減碼 |
| Granahan Investment Management Inc | 202,937 | $1,328 萬 | 0.45% | +20,537+11.3% | 加碼 |
| Maplelane Capital, LLC | 205,000 | $1,342 萬 | 3.46% | −230,000−52.9% | 減碼 |
| Bank of New York Mellon Corp | 206,913 | $1,355 萬 | 0.00% | −14,332−6.5% | 減碼 |
| UBS Asset Management Americas Inc | 207,332 | $1,357 萬 | 0.01% | +163,241+370.2% | 加碼 |
| Marshall Wace, LLP | 207,724 | $1,360 萬 | 0.03% | −43,752−17.4% | 減碼 |
| Legal & General Group Plc | 214,327 | $1,403 萬 | 0.00% | −13,341−5.9% | 減碼 |
| Neuberger Berman Group LLC | 220,143 | $1,488 萬 | 0.01% | +26,067+13.4% | 加碼 |
| Goldman Sachs Group Inc | 228,190 | $1,494 萬 | 0.00% | +113,637+99.2% | 加碼 |
| Candriam Luxembourg S.C.A. | 236,605 | $1,549 萬 | 0.13% | +5,253+2.3% | 加碼 |
| Driehaus Capital Management LLC | 247,059 | $1,617 萬 | 0.26% | +26,639+12.1% | 加碼 |
| Nuveen Asset Management, LLC | 248,228 | $1,625 萬 | 0.01% | +40,356+19.4% | 加碼 |
| Artisan Partners Limited Partnership | 267,540 | $1,751 萬 | 0.03% | −44,600−14.3% | 減碼 |
| Two Sigma Investments, LP | 277,911 | $1,819 萬 | 0.06% | +180,525+185.4% | 加碼 |
| Charles Schwab Investment Management Inc | 303,726 | $1,988 萬 | 0.01% | +4,666+1.6% | 加碼 |
| Stephens Investment Management Group LLC | 318,002 | $2,082 萬 | 0.38% | +54,461+20.7% | 加碼 |
| Voloridge Investment Management, LLC | 323,267 | $2,116 萬 | 0.11% | −85,624−20.9% | 減碼 |
| Norges Bank | 329,856 | $2,159 萬 | 0.01% | −1,403−0.4% | 減碼 |
| Northern Trust Corp | 361,907 | $2,369 萬 | 0.01% | −1,456−0.4% | 減碼 |
| Robeco Schweiz AG | 372,300 | $2,437 萬 | 0.43% | +92,800+33.2% | 加碼 |
| Allianz Asset Management GmbH | 374,884 | $2,454 萬 | 0.02% | 00.0% | 不變 |
| Pinnacle Associates Ltd | 378,440 | $2,477 萬 | 0.54% | +36,453+10.7% | 加碼 |
| Morgan Stanley | 394,442 | $2,582 萬 | 0.00% | +65,194+19.8% | 加碼 |
| Eaton Vance Management | 447,123 | $2,927 萬 | 0.04% | −398−0.1% | 減碼 |
| Renaissance Technologies LLC | 480,100 | $3,143 萬 | 0.04% | −91,000−15.9% | 減碼 |
| Polar Capital Holdings Plc | 494,095 | $3,234 萬 | 0.25% | +51,208+11.6% | 加碼 |
| Credit Suisse AG | 518,194 | $3,392 萬 | 0.04% | +461,871+820.0% | 加碼 |
| Dimensional Fund Advisors LP | 552,978 | $3,620 萬 | 0.01% | −26,829−4.6% | 減碼 |
| Janus Henderson Group PLC | 571,921 | $3,738 萬 | 0.03% | +16,192+2.9% | 加碼 |
| AXA S.A. | 602,195 | $3,942 萬 | 0.15% | −6,163−1.0% | 減碼 |
| Baillie Gifford & Co | 620,934 | $4,065 萬 | 0.04% | +55,960+9.9% | 加碼 |
| Point72 Asset Management, L.P. | 655,043 | $4,288 萬 | 0.20% | +600,543+1,101.9% | 加碼 |
| Geode Capital Management, LLC | 659,818 | $4,319 萬 | 0.01% | +14,974+2.3% | 加碼 |
| Invesco Ltd. | 930,344 | $6,090 萬 | 0.02% | −366,362−28.3% | 減碼 |
| State Street Corp | 1,238,674 | $8,108 萬 | 0.00% | +56,106+4.7% | 加碼 |
| Macquarie Group Ltd | 1,640,233 | $1.07 億 | 0.12% | +626,893+61.9% | 加碼 |
| Vanguard Group Inc | 3,491,715 | $2.29 億 | 0.01% | −23,647−0.7% | 減碼 |
| BlackRock Inc. | 3,931,326 | $2.57 億 | 0.01% | −96,695−2.4% | 減碼 |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −164−100.0% | 清倉 |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −247,500−100.0% | 清倉 |
| Woodline Partners LP | 0 | $0 | 0.00% | −47,160−100.0% | 清倉 |
| Natixis | 0 | $0 | 0.00% | −36,028−100.0% | 清倉 |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −35,474−100.0% | 清倉 |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −29,703−100.0% | 清倉 |
| Westerly Capital Management, LLC | 0 | $0 | 0.00% | −25,000−100.0% | 清倉 |
| Walleye Trading LLC | 0 | $0 | 0.00% | −21,668−100.0% | 清倉 |
| Castleark Management LLC | 0 | $0 | 0.00% | −19,060−100.0% | 清倉 |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −13,905−100.0% | 清倉 |
| Virtu Financial LLC | 0 | $0 | 0.00% | −9,000−100.0% | 清倉 |
| Jennison Associates LLC | 0 | $0 | 0.00% | −8,299−100.0% | 清倉 |
| Boulder Hill Capital Management LP | 0 | $0 | 0.00% | −7,100−100.0% | 清倉 |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −6,888−100.0% | 清倉 |
| Privium Fund Management B.V. | 0 | $0 | 0.00% | −6,700−100.0% | 清倉 |
| Cna Financial Corp | 0 | $0 | 0.00% | −6,500−100.0% | 清倉 |
| Atria Wealth Solutions, Inc. | 0 | $0 | 0.00% | −6,141−100.0% | 清倉 |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −6,094−100.0% | 清倉 |
| Steel Peak Wealth Management LLC | 0 | $0 | 0.00% | −5,727−100.0% | 清倉 |
| NinePointTwo Capital | 0 | $0 | 0.00% | −4,620−100.0% | 清倉 |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −4,192−100.0% | 清倉 |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −3,054−100.0% | 清倉 |
| McCollum Christoferson Group LLC | 0 | $0 | 0.00% | −2,995−100.0% | 清倉 |
| Mitsubishi UFJ Trust & Banking Corp | 0 | $0 | 0.00% | −2,851−100.0% | 清倉 |
| Concentric Capital Strategies, LP | 0 | $0 | 0.00% | −2,800−100.0% | 清倉 |
| Winslow Asset Management Inc | 0 | $0 | 0.00% | −2,595−100.0% | 清倉 |
| Oppenheimer & Co Inc | 0 | $0 | 0.00% | −2,472−100.0% | 清倉 |
| Gamco Investors, Inc. Et Al | 0 | $0 | 0.00% | −2,383−100.0% | 清倉 |
| Pictet Asset Management SA | 0 | $0 | 0.00% | −2,324−100.0% | 清倉 |
| Asset Management One Co.,Ltd. | 0 | $0 | 0.00% | −2,295−100.0% | 清倉 |
| Schechter Investment Advisors, LLC | 0 | $0 | 0.00% | −2,180−100.0% | 清倉 |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −2,144−100.0% | 清倉 |
| Goodwin Daniel L | 0 | $0 | 0.00% | −2,100−100.0% | 清倉 |