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、9 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 | $26.9 億 |
| 2025 年第 3 季 | 329 | $29.5 億 |
| 2025 年第 2 季 | 305 | $23.3 億 |
| 2025 年第 1 季 | 298 | $17.8 億 |
| 2024 年第 4 季 | 299 | $24.6 億 |
| 2024 年第 3 季 | 265 | $18.7 億 |
| 2024 年第 2 季 | 262 | $18.6 億 |
| 2024 年第 1 季 | 269 | $18.4 億 |
| 2023 年第 4 季 | 258 | $21.5 億 |
| 2023 年第 3 季 | 254 | $16.4 億 |
| 2023 年第 2 季 | 258 | $25.8 億 |
| 2023 年第 1 季 | 272 | $23.5 億 |
| 2022 年第 4 季 | 265 | $25.8 億 |
| 2022 年第 3 季 | 244 | $17.8 億 |
| 2022 年第 2 季 | 267 | $19.6 億 |
| 2022 年第 1 季 | 293 | $30.9 億 |
| 2021 年第 4 季 | 328 | $57.3 億 |
| 2021 年第 3 季 | 281 | $44.4 億 |
| 2021 年第 2 季 | 259 | $29.9 億 |
| 2021 年第 1 季 | 266 | $28.0 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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 4,022,670 | $2.13 億 | 0.01% | +139,767+3.6% | 加碼 |
| BlackRock Inc. | 3,326,468 | $1.76 億 | 0.01% | −9,029−0.3% | 減碼 |
| William Blair Investment Management, LLC | 1,667,930 | $8,845 萬 | 0.29% | −10,210−0.6% | 減碼 |
| State Street Corp | 1,611,321 | $8,545 萬 | 0.00% | +152,292+10.4% | 加碼 |
| Millennium Management LLC | 1,540,400 | $8,169 萬 | 0.08% | +725,821+89.1% | 加碼 |
| Macquarie Group Ltd | 1,393,032 | $7,387 萬 | 0.09% | −256,165−15.5% | 減碼 |
| Geode Capital Management, LLC | 798,691 | $4,236 萬 | 0.01% | +42,830+5.7% | 加碼 |
| Dimensional Fund Advisors LP | 674,971 | $3,579 萬 | 0.01% | +8,952+1.3% | 加碼 |
| Credit Suisse AG | 671,953 | $3,563 萬 | 0.04% | −9,353−1.4% | 減碼 |
| Rokos Capital Management LLP | 649,574 | $3,463 萬 | 1.26% | +355,689+121.0% | 加碼 |
| Point72 Asset Management, L.P. | 644,814 | $3,419 萬 | 0.12% | −691,570−51.7% | 減碼 |
| Two Sigma Advisers, LP | 637,900 | $3,383 萬 | 0.09% | +284,400+80.5% | 加碼 |
| Baillie Gifford & Co | 584,312 | $3,099 萬 | 0.03% | −38,694−6.2% | 減碼 |
| Two Sigma Investments, LP | 459,430 | $2,436 萬 | 0.07% | +144,907+46.1% | 加碼 |
| AXA S.A. | 451,140 | $2,392 萬 | 0.08% | −87,934−16.3% | 減碼 |
| Janus Henderson Group PLC | 440,780 | $2,337 萬 | 0.02% | −26,476−5.7% | 減碼 |
| Manufacturers Life Insurance Company, The | 429,892 | $2,280 萬 | 0.01% | +103,978+31.9% | 加碼 |
| Morgan Stanley | 404,884 | $2,147 萬 | 0.00% | +104,722+34.9% | 加碼 |
| Robeco Schweiz AG | 391,510 | $2,076 萬 | 0.35% | −22,500−5.4% | 減碼 |
| Norges Bank | 390,116 | $2,069 萬 | 0.00% | +18,278+4.9% | 加碼 |
| Pinnacle Associates Ltd | 377,063 | $2,000 萬 | 0.37% | −11,041−2.8% | 減碼 |
| Northern Trust Corp | 374,444 | $1,986 萬 | 0.00% | +8,587+2.3% | 加碼 |
| FMR LLC | 351,943 | $1,866 萬 | 0.00% | −669−0.2% | 減碼 |
| Scopia Capital Management LP | 337,540 | $1,790 萬 | 2.34% | +28,185+9.1% | 加碼 |
| Legal & General Group Plc | 332,829 | $1,765 萬 | 0.01% | +39,008+13.3% | 加碼 |
| Stephens Investment Management Group LLC | 326,409 | $1,731 萬 | 0.28% | −193,074−37.2% | 減碼 |
| Exchange Traded Concepts, LLC | 296,494 | $1,572 萬 | 0.45% | +48,917+19.8% | 加碼 |
| Charles Schwab Investment Management Inc | 294,469 | $1,562 萬 | 0.00% | +10,774+3.8% | 加碼 |
| Mirae Asset Global Investments Co., Ltd. | 265,633 | $1,409 萬 | 0.03% | +27,730+11.7% | 加碼 |
| Neuberger Berman Group LLC | 252,556 | $1,339 萬 | 0.01% | −23,575−8.5% | 減碼 |
| Artisan Partners Limited Partnership | 235,039 | $1,246 萬 | 0.02% | −9,710−4.0% | 減碼 |
| Candriam Luxembourg S.C.A. | 232,785 | $1,234 萬 | 0.09% | −3,805−1.6% | 減碼 |
| Voloridge Investment Management, LLC | 208,012 | $1,103 萬 | 0.05% | +199,695+2,401.0% | 加碼 |
| Bank of New York Mellon Corp | 193,602 | $1,027 萬 | 0.00% | +12,693+7.0% | 加碼 |
| Bank of America Corp | 190,493 | $1,010 萬 | 0.00% | +29,980+18.7% | 加碼 |
| Tributary Capital Management, LLC | 187,919 | $996.5 萬 | 0.94% | −13,154−6.5% | 減碼 |
| Polar Asset Management Partners Inc. | 177,065 | $939.0 萬 | 0.23% | −69,500−28.2% | 減碼 |
| JPMorgan Chase & Co | 139,893 | $741.9 萬 | 0.00% | −35,139−20.1% | 減碼 |
| Allspring Global Investments Holdings, LLC | 133,343 | $707.1 萬 | 0.01% | +6,786+5.4% | 加碼 |
| Goldman Sachs Group Inc | 130,052 | $689.7 萬 | 0.00% | +35,070+36.9% | 加碼 |
| Woodline Partners LP | 128,309 | $680.4 萬 | 0.08% | +128,309 | 新進 |
| First Trust Advisors LP | 124,755 | $661.6 萬 | 0.01% | −22,533−15.3% | 減碼 |
| Jacobs Levy Equity Management, Inc | 120,965 | $641.5 萬 | 0.04% | −241,734−66.6% | 減碼 |
| Victory Capital Management Inc | 112,499 | $596.6 萬 | 0.01% | +5,079+4.7% | 加碼 |
| Scout Investments, Inc. | 111,498 | $586.8 萬 | 0.13% | −3,242−2.8% | 減碼 |
| Alliancebernstein L.P. | 110,318 | $585.0 萬 | 0.00% | −32,505−22.8% | 減碼 |
| Freemont Management S.A. | 107,300 | $569.0 萬 | 0.92% | +101,900+1,887.0% | 加碼 |
| Holocene Advisors, LP | 105,991 | $562.1 萬 | 0.03% | +51,835+95.7% | 加碼 |
| Nuveen Asset Management, LLC | 104,709 | $555.3 萬 | 0.00% | −56,097−34.9% | 減碼 |
| Cubist Systematic Strategies, LLC | 103,524 | $549.0 萬 | 0.07% | +103,524 | 新進 |
| S Squared Technology, LLC | 100,551 | $533.2 萬 | 2.88% | 00.0% | 不變 |
| Renaissance Technologies LLC | 100,300 | $531.9 萬 | 0.01% | +59,500+145.8% | 加碼 |
| CenterBook Partners LP | 96,882 | $513.8 萬 | 0.64% | +83,527+625.4% | 加碼 |
| Ameriprise Financial Inc | 95,861 | $508.1 萬 | 0.00% | −2,352−2.4% | 減碼 |
| Kennedy Capital Management, Inc. | 94,605 | $501.7 萬 | 0.12% | +26,621+39.2% | 加碼 |
| Citadel Advisors LLC | 92,465 | $490.3 萬 | 0.01% | −220,599−70.5% | 減碼 |
| Capital Fund Management S.A. | 92,010 | $487.9 萬 | 0.07% | +92,010 | 新進 |
| Connor, Clark & Lunn Investment Management Ltd. | 86,273 | $457.5 萬 | 0.02% | +25,104+41.0% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 85,170 | $451.7 萬 | 0.01% | −4,048−4.5% | 減碼 |
| Quadrature Capital Ltd | 83,092 | $440.6 萬 | 0.09% | +83,092 | 新進 |
| Swiss National Bank | 82,733 | $438.7 萬 | 0.00% | +800+1.0% | 加碼 |
| ArrowMark Colorado Holdings LLC | 76,000 | $403.0 萬 | 0.05% | −40,000−34.5% | 減碼 |
| Prelude Capital Management, LLC | 71,031 | $376.7 萬 | 0.34% | +21,833+44.4% | 加碼 |
| Wellington Management Group LLP | 69,771 | $370.0 萬 | 0.00% | −1,497−2.1% | 減碼 |
| SWS Partners | 65,284 | $346.2 萬 | 1.28% | +9,796+17.7% | 加碼 |
| California Public Employees Retirement System | 63,220 | $335.3 萬 | 0.00% | +9,820+18.4% | 加碼 |
| New York State Common Retirement Fund | 56,260 | $298.3 萬 | 0.00% | +100.0% | 加碼 |
| Rhumbline Advisers | 56,012 | $297.0 萬 | 0.00% | +2,540+4.8% | 加碼 |
| Frontier Capital Management Co LLC | 54,951 | $291.4 萬 | 0.03% | −57,540−51.2% | 減碼 |
| Granite Investment Partners, LLC | 54,300 | $288.0 萬 | 0.12% | +13,321+32.5% | 加碼 |
| PEAK6 Investments LLC | 51,455 | $272.9 萬 | 0.13% | +51,455 | 新進 |
| UBS Asset Management Americas Inc | 48,757 | $258.6 萬 | 0.00% | −50,191−50.7% | 減碼 |
| Walleye Trading LLC | 47,279 | $250.7 萬 | 0.06% | +47,279 | 新進 |
| State of Wisconsin Investment Board | 46,305 | $245.6 萬 | 0.01% | −274−0.6% | 減碼 |
| Jump Financial, LLC | 45,982 | $243.8 萬 | 0.09% | +20,946+83.7% | 加碼 |
| California State Teachers Retirement System | 41,620 | $220.7 萬 | 0.00% | −3,623−8.0% | 減碼 |
| State of New Jersey Common Pension Fund D | 41,405 | $219.6 萬 | 0.01% | +8,277+25.0% | 加碼 |
| SG Americas Securities, LLC | 41,302 | $219.0 萬 | 0.03% | +39,012+1,703.6% | 加碼 |
| KBC Group NV | 41,041 | $217.6 萬 | 0.01% | −699−1.7% | 減碼 |
| LGT Group Foundation | 41,276 | $217.2 萬 | 0.05% | +2,400+6.2% | 加碼 |
| Royal Bank of Canada | 40,687 | $215.8 萬 | 0.00% | −13,645−25.1% | 減碼 |
| BNP Paribas Arbitrage, SA | 40,513 | $214.8 萬 | 0.00% | +19,609+93.8% | 加碼 |
| Seven Eight Capital, LP | 39,399 | $208.9 萬 | 0.24% | +39,399 | 新進 |
| Squarepoint Ops LLC | 38,855 | $206.0 萬 | 0.01% | −2,485−6.0% | 減碼 |
| UBS Group AG | 38,182 | $202.5 萬 | 0.00% | +3,525+10.2% | 加碼 |
| Boothbay Fund Management, LLC | 36,004 | $190.9 萬 | 0.06% | +11,639+47.8% | 加碼 |
| Aquila Investment Management LLC | 36,000 | $190.9 萬 | 1.76% | +11,000+44.0% | 加碼 |
| Oak Associates, Ltd | 35,267 | $187.0 萬 | 0.16% | 00.0% | 不變 |
| Wells Fargo & Company | 34,581 | $183.4 萬 | 0.00% | −11,340−24.7% | 減碼 |
| Primecap Management Co | 33,100 | $175.5 萬 | 0.00% | 00.0% | 不變 |
| Envestnet Asset Management Inc | 32,844 | $174.2 萬 | 0.00% | +9,675+41.8% | 加碼 |
| Invesco Ltd. | 31,990 | $169.6 萬 | 0.00% | −323,350−91.0% | 減碼 |
| Penserra Capital Management LLC | 31,275 | $165.8 萬 | 0.03% | +2,574+9.0% | 加碼 |
| Simplex Trading, LLC | 30,690 | $162.7 萬 | 0.06% | +30,690 | 新進 |
| Algert Global LLC | 30,303 | $160.7 萬 | 0.08% | +11,373+60.1% | 加碼 |
| Assenagon Asset Management S.A. | 29,282 | $155.3 萬 | 0.01% | +29,282 | 新進 |
| First National Bank of Omaha | 28,842 | $152.9 萬 | 0.10% | −1,068−3.6% | 減碼 |
| Gsa Capital Partners LLP | 28,746 | $152.4 萬 | 0.13% | +17,079+146.4% | 加碼 |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 28,673 | $152.1 萬 | 0.82% | −1,150−3.9% | 減碼 |
| HSBC Holdings PLC | 28,546 | $150.8 萬 | 0.00% | +16,942+146.0% | 加碼 |