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。
2023 年第 3 季 13F 持有人
Ambarella Inc 在 2023/9/30 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
- 254
- 較 2023 年第 2 季 −3 家
- 持有股數
- 3,099 萬
- 較 2023 年第 2 季 +18.1 萬 (+0.6%)
- 總市值
- $16.4 億
- 較 2023 年第 2 季 −$9.32 億 (−36.2%)
- 新進機構
- 40
- 另有 91 家加碼
- 清倉機構
- 43
- 另有 80 家減碼
另有 1 家機構在 2023 年第 2 季持有、還沒有申報 2023 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 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 |
2023 年第 3 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 2023 年第 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Ameriprise Financial Inc | 95,861 | $508.1 萬 | 0.00% | −2,352−2.4% | 減碼 |
| CenterBook Partners LP | 96,882 | $513.8 萬 | 0.64% | +83,527+625.4% | 加碼 |
| Renaissance Technologies LLC | 100,300 | $531.9 萬 | 0.01% | +59,500+145.8% | 加碼 |
| S Squared Technology, LLC | 100,551 | $533.2 萬 | 2.88% | 00.0% | 不變 |
| Cubist Systematic Strategies, LLC | 103,524 | $549.0 萬 | 0.07% | +103,524 | 新進 |
| Nuveen Asset Management, LLC | 104,709 | $555.3 萬 | 0.00% | −56,097−34.9% | 減碼 |
| Holocene Advisors, LP | 105,991 | $562.1 萬 | 0.03% | +51,835+95.7% | 加碼 |
| Freemont Management S.A. | 107,300 | $569.0 萬 | 0.92% | +101,900+1,887.0% | 加碼 |
| Alliancebernstein L.P. | 110,318 | $585.0 萬 | 0.00% | −32,505−22.8% | 減碼 |
| Scout Investments, Inc. | 111,498 | $586.8 萬 | 0.13% | −3,242−2.8% | 減碼 |
| Victory Capital Management Inc | 112,499 | $596.6 萬 | 0.01% | +5,079+4.7% | 加碼 |
| Jacobs Levy Equity Management, Inc | 120,965 | $641.5 萬 | 0.04% | −241,734−66.6% | 減碼 |
| First Trust Advisors LP | 124,755 | $661.6 萬 | 0.01% | −22,533−15.3% | 減碼 |
| Woodline Partners LP | 128,309 | $680.4 萬 | 0.08% | +128,309 | 新進 |
| Goldman Sachs Group Inc | 130,052 | $689.7 萬 | 0.00% | +35,070+36.9% | 加碼 |
| Allspring Global Investments Holdings, LLC | 133,343 | $707.1 萬 | 0.01% | +6,786+5.4% | 加碼 |
| JPMorgan Chase & Co | 139,893 | $741.9 萬 | 0.00% | −35,139−20.1% | 減碼 |
| Polar Asset Management Partners Inc. | 177,065 | $939.0 萬 | 0.23% | −69,500−28.2% | 減碼 |
| Tributary Capital Management, LLC | 187,919 | $996.5 萬 | 0.94% | −13,154−6.5% | 減碼 |
| Bank of America Corp | 190,493 | $1,010 萬 | 0.00% | +29,980+18.7% | 加碼 |
| Bank of New York Mellon Corp | 193,602 | $1,027 萬 | 0.00% | +12,693+7.0% | 加碼 |
| Voloridge Investment Management, LLC | 208,012 | $1,103 萬 | 0.05% | +199,695+2,401.0% | 加碼 |
| Candriam Luxembourg S.C.A. | 232,785 | $1,234 萬 | 0.10% | −3,805−1.6% | 減碼 |
| Artisan Partners Limited Partnership | 235,039 | $1,246 萬 | 0.02% | −9,710−4.0% | 減碼 |
| Neuberger Berman Group LLC | 252,556 | $1,339 萬 | 0.01% | −23,575−8.5% | 減碼 |
| Mirae Asset Global Investments Co., Ltd. | 265,633 | $1,409 萬 | 0.03% | +27,730+11.7% | 加碼 |
| Charles Schwab Investment Management Inc | 294,469 | $1,562 萬 | 0.00% | +10,774+3.8% | 加碼 |
| Exchange Traded Concepts, LLC | 296,494 | $1,572 萬 | 0.45% | +48,917+19.8% | 加碼 |
| Stephens Investment Management Group LLC | 326,409 | $1,731 萬 | 0.28% | −193,074−37.2% | 減碼 |
| Legal & General Group Plc | 332,829 | $1,765 萬 | 0.01% | +39,008+13.3% | 加碼 |
| Scopia Capital Management LP | 337,540 | $1,790 萬 | 2.34% | +28,185+9.1% | 加碼 |
| FMR LLC | 351,943 | $1,866 萬 | 0.00% | −669−0.2% | 減碼 |
| Northern Trust Corp | 374,444 | $1,986 萬 | 0.00% | +8,587+2.3% | 加碼 |
| Pinnacle Associates Ltd | 377,063 | $2,000 萬 | 0.37% | −11,041−2.8% | 減碼 |
| Norges Bank | 390,116 | $2,069 萬 | 0.00% | +18,278+4.9% | 加碼 |
| Robeco Schweiz AG | 391,510 | $2,076 萬 | 0.35% | −22,500−5.4% | 減碼 |
| Morgan Stanley | 404,884 | $2,147 萬 | 0.00% | +104,722+34.9% | 加碼 |
| Manufacturers Life Insurance Company, The | 429,892 | $2,280 萬 | 0.01% | +103,978+31.9% | 加碼 |
| Janus Henderson Group PLC | 440,780 | $2,337 萬 | 0.02% | −26,476−5.7% | 減碼 |
| AXA S.A. | 451,140 | $2,392 萬 | 0.08% | −87,934−16.3% | 減碼 |
| Two Sigma Investments, LP | 459,430 | $2,436 萬 | 0.07% | +144,907+46.1% | 加碼 |
| Baillie Gifford & Co | 584,312 | $3,099 萬 | 0.03% | −38,694−6.2% | 減碼 |
| Two Sigma Advisers, LP | 637,900 | $3,383 萬 | 0.09% | +284,400+80.5% | 加碼 |
| Point72 Asset Management, L.P. | 644,814 | $3,419 萬 | 0.12% | −691,570−51.7% | 減碼 |
| Rokos Capital Management LLP | 649,574 | $3,463 萬 | 1.26% | +355,689+121.0% | 加碼 |
| Credit Suisse AG | 671,953 | $3,563 萬 | 0.04% | −9,353−1.4% | 減碼 |
| Dimensional Fund Advisors LP | 674,971 | $3,579 萬 | 0.01% | +8,952+1.3% | 加碼 |
| Geode Capital Management, LLC | 798,691 | $4,236 萬 | 0.01% | +42,830+5.7% | 加碼 |
| Macquarie Group Ltd | 1,393,032 | $7,387 萬 | 0.09% | −256,165−15.5% | 減碼 |
| Millennium Management LLC | 1,540,400 | $8,169 萬 | 0.08% | +725,821+89.1% | 加碼 |
| State Street Corp | 1,611,321 | $8,545 萬 | 0.00% | +152,292+10.4% | 加碼 |
| William Blair Investment Management, LLC | 1,667,930 | $8,845 萬 | 0.29% | −10,210−0.6% | 減碼 |
| BlackRock Inc. | 3,326,468 | $1.76 億 | 0.01% | −9,029−0.3% | 減碼 |
| Vanguard Group Inc | 4,022,670 | $2.13 億 | 0.01% | +139,767+3.6% | 加碼 |
| Eagle Asset Management Inc | 0 | $0 | 0.00% | −144,597−100.0% | 清倉 |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −129,538−100.0% | 清倉 |
| Emerald Advisers, LLC | 0 | $0 | 0.00% | −117,991−100.0% | 清倉 |
| Emerald Mutual Fund Advisers Trust | 0 | $0 | 0.00% | −97,480−100.0% | 清倉 |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −88,000−100.0% | 清倉 |
| Sora Investors LLC | 0 | $0 | 0.00% | −85,000−100.0% | 清倉 |
| Silvercrest Asset Management Group LLC | 0 | $0 | 0.00% | −76,854−100.0% | 清倉 |
| Thornburg Investment Management Inc | 0 | $0 | 0.00% | −50,713−100.0% | 清倉 |
| P.A.W. Capital Corp | 0 | $0 | 0.00% | −30,000−100.0% | 清倉 |
| Bank of Montreal | 0 | $0 | 0.00% | −28,744−100.0% | 清倉 |
| Westerly Capital Management, LLC | 0 | $0 | 0.00% | −25,000−100.0% | 清倉 |
| Symmetry Peak Management LLC | 0 | $0 | 0.00% | −20,000−100.0% | 清倉 |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −16,777−100.0% | 清倉 |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −11,284−100.0% | 清倉 |
| Formula Growth Ltd | 0 | $0 | 0.00% | −10,000−100.0% | 清倉 |
| Capital Impact Advisors, LLC | 0 | $0 | 0.00% | −7,081−100.0% | 清倉 |
| Advisory Research Inc | 0 | $0 | 0.00% | −6,541−100.0% | 清倉 |
| Caption Management, LLC | 0 | $0 | 0.00% | −6,500−100.0% | 清倉 |
| Cerity Partners LLC | 0 | $0 | 0.00% | −4,867−100.0% | 清倉 |
| Cipher Capital LP | 0 | $0 | 0.00% | −4,067−100.0% | 清倉 |
| Wesbanco Bank Inc | 0 | $0 | 0.00% | −4,022−100.0% | 清倉 |
| Weil Company, Inc. | 0 | $0 | 0.00% | −3,695−100.0% | 清倉 |
| Glenmede Trust Co NA | 0 | $0 | 0.00% | −3,777−100.0% | 清倉 |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −3,385−100.0% | 清倉 |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −3,275−100.0% | 清倉 |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −3,142−100.0% | 清倉 |
| Wrapmanager Inc | 0 | $0 | 0.00% | −3,101−100.0% | 清倉 |
| Clal Insurance Enterprises Holdings Ltd | 0 | $0 | 0.00% | −3,000−100.0% | 清倉 |
| McCollum Christoferson Group LLC | 0 | $0 | 0.00% | −2,995−100.0% | 清倉 |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −2,840−100.0% | 清倉 |
| Winslow Asset Management Inc | 0 | $0 | 0.00% | −2,570−100.0% | 清倉 |
| Perennial Investment Advisors, LLC | 0 | $0 | 0.00% | −2,568−100.0% | 清倉 |
| Moors & Cabot, Inc. | 0 | $0 | 0.00% | −2,500−100.0% | 清倉 |
| Ci Investments Inc. | 0 | $0 | 0.00% | −296−100.0% | 清倉 |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −129−100.0% | 清倉 |
| ORG Partners LLC | 0 | $0 | 0.00% | −40−100.0% | 清倉 |
| Venturi Wealth Management, LLC | 0 | $0 | 0.00% | −34−100.0% | 清倉 |
| Glen Eagle Advisors, LLC | 0 | $0 | 0.00% | −15−100.0% | 清倉 |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −12−100.0% | 清倉 |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −15−100.0% | 清倉 |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −9−100.0% | 清倉 |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −7−100.0% | 清倉 |
| Institutional & Family Asset Management, LLC | 0 | $0 | 0.00% | −6−100.0% | 清倉 |
| Pictet Asset Management SA | – | – | – | – | 本季未申報 |