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 |
|---|---|---|---|---|---|
| Azzad Asset Management Inc | 7,168 | $38.0 萬 | 0.05% | +68+1.0% | 加碼 |
| White Pine Capital LLC | 7,318 | $38.8 萬 | 0.16% | −289−3.8% | 減碼 |
| Redmond Asset Management, LLC | 7,489 | $39.7 萬 | 0.14% | 00.0% | 不變 |
| Steel Peak Wealth Management LLC | 7,640 | $40.5 萬 | 0.03% | +4,316+129.8% | 加碼 |
| ProShare Advisors LLC | 7,655 | $40.6 萬 | 0.00% | +258+3.5% | 加碼 |
| SEI Investments Co | 7,908 | $41.9 萬 | 0.00% | −1,804−18.6% | 減碼 |
| Handelsbanken Fonder AB | 8,044 | $42.7 萬 | 0.00% | 00.0% | 不變 |
| Rafferty Asset Management, LLC | 8,663 | $45.9 萬 | 0.00% | −110−1.3% | 減碼 |
| First Community Trust NA | 9,308 | $49.4 萬 | 0.56% | 00.0% | 不變 |
| Captrust Financial Advisors | 9,528 | $50.5 萬 | 0.00% | −4,002−29.6% | 減碼 |
| GTS Securities LLC | 9,747 | $51.7 萬 | 0.01% | +4,665+91.8% | 加碼 |
| Werlinich Asset Management, LLC | 9,862 | $52.3 萬 | 0.43% | −188−1.9% | 減碼 |
| Man Group plc | – | $53.9 萬 | 0.00% | – | – |
| Two Sigma Securities, LLC | 10,643 | $56.4 萬 | 0.03% | +10,643 | 新進 |
| Arizona State Retirement System | 10,712 | $56.8 萬 | 0.00% | +150+1.4% | 加碼 |
| Raymond James & Associates | 10,807 | $57.3 萬 | 0.00% | −4,570−29.7% | 減碼 |
| State Board of Administration of Florida Retirement System | 10,825 | $57.4 萬 | 0.00% | +450+4.3% | 加碼 |
| Gamco Investors, Inc. Et Al | 10,862 | $57.6 萬 | 0.01% | +6,633+156.8% | 加碼 |
| Cresset Asset Management, LLC | 10,957 | $58.1 萬 | 0.00% | +580+5.6% | 加碼 |
| Stifel Financial Corp | 11,130 | $59.0 萬 | 0.00% | −3,027−21.4% | 減碼 |
| Walleye Capital LLC | 11,131 | $59.0 萬 | 0.01% | +11,131 | 新進 |
| Aigen Investment Management, LP | 11,582 | $61.4 萬 | 0.12% | +11,582 | 新進 |
| Ensign Peak Advisors, Inc | 11,860 | $62.9 萬 | 0.00% | 00.0% | 不變 |
| KG&L Capital Management,LLC | 11,974 | $63.5 萬 | 0.31% | +11,974 | 新進 |
| Raymond James Financial Services Advisors, Inc. | 12,088 | $64.1 萬 | 0.00% | +9,131+308.8% | 加碼 |
| Guggenheim Capital LLC | 12,388 | $65.7 萬 | 0.01% | +1,441+13.2% | 加碼 |
| Susquehanna International Group, LLP | 12,656 | $67.1 萬 | 0.00% | −19,678−60.9% | 減碼 |
| LPL Financial LLC | 12,740 | $67.6 萬 | 0.00% | −474−3.6% | 減碼 |
| Rockefeller Capital Management L.P. | 13,000 | $68.9 萬 | 0.00% | +13,000 | 新進 |
| Amundi | 13,085 | $69.2 萬 | 0.00% | −1,496−10.3% | 減碼 |
| XTX Topco Ltd | 13,256 | $70.3 萬 | 0.12% | +13,256 | 新進 |
| IMC-Chicago, LLC | 13,438 | $71.3 萬 | 0.05% | +13,438 | 新進 |
| Connective Capital Management, LLC | 14,244 | $75.5 萬 | 1.73% | 00.0% | 不變 |
| Voya Investment Management LLC | 14,754 | $78.2 萬 | 0.00% | +255+1.8% | 加碼 |
| Campbell & CO Investment Adviser LLC | 14,793 | $78.4 萬 | 0.09% | +14,793 | 新進 |
| Russell Investments Group, Ltd. | 15,112 | $80.0 萬 | 0.00% | −44,111−74.5% | 減碼 |
| Federated Hermes, Inc. | 15,166 | $80.4 萬 | 0.00% | 00.0% | 不變 |
| STRS Ohio | 16,400 | $86.9 萬 | 0.00% | +16,400 | 新進 |
| Barclays PLC | 16,657 | $88.3 萬 | 0.00% | +775+4.9% | 加碼 |
| Linden Thomas Advisory Services, LLC | 17,120 | $90.8 萬 | 0.20% | −73−0.4% | 減碼 |
| Engineers Gate Manager LP | 17,239 | $91.4 萬 | 0.03% | +11,758+214.5% | 加碼 |
| Duality Advisers, LP | 17,346 | $92.0 萬 | 0.11% | +2,896+20.0% | 加碼 |
| Natixis Advisors, L.P. | 17,501 | $92.8 萬 | 0.00% | −2,540−12.7% | 減碼 |
| Price T Rowe Associates Inc | 17,854 | $94.7 萬 | 0.00% | +1,905+11.9% | 加碼 |
| Citigroup Inc | 18,378 | $97.5 萬 | 0.00% | −5,249−22.2% | 減碼 |
| American International Group, Inc. | 18,936 | $100.4 萬 | 0.01% | +1,349+7.7% | 加碼 |
| MetLife Investment Management | 19,776 | $104.9 萬 | 0.01% | +285+1.5% | 加碼 |
| Advisor Group Holdings, Inc. | 20,267 | $107.5 萬 | 0.00% | +7,688+61.1% | 加碼 |
| McDonald Partners LLC | 20,771 | $110.1 萬 | 0.36% | +300+1.5% | 加碼 |
| Quantbot Technologies LP | 22,709 | $120.4 萬 | 0.08% | +21,088+1,300.9% | 加碼 |
| Tudor Investment Corp Et Al | 23,009 | $122.0 萬 | 0.02% | +23,009 | 新進 |
| ExodusPoint Capital Management, LP | 24,906 | $132.1 萬 | 0.02% | +24,906 | 新進 |
| Granahan Investment Management Inc | 25,481 | $135.1 萬 | 0.05% | −6,241−19.7% | 減碼 |
| Deutsche Bank AG | 26,832 | $142.3 萬 | 0.00% | +8,921+49.8% | 加碼 |
| HSBC Holdings PLC | 28,546 | $150.8 萬 | 0.00% | +16,942+146.0% | 加碼 |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 28,673 | $152.1 萬 | 0.82% | −1,150−3.9% | 減碼 |
| Gsa Capital Partners LLP | 28,746 | $152.4 萬 | 0.13% | +17,079+146.4% | 加碼 |
| First National Bank of Omaha | 28,842 | $152.9 萬 | 0.10% | −1,068−3.6% | 減碼 |
| Assenagon Asset Management S.A. | 29,282 | $155.3 萬 | 0.01% | +29,282 | 新進 |
| Algert Global LLC | 30,303 | $160.7 萬 | 0.08% | +11,373+60.1% | 加碼 |
| Simplex Trading, LLC | 30,690 | $162.7 萬 | 0.06% | +30,690 | 新進 |
| Penserra Capital Management LLC | 31,275 | $165.8 萬 | 0.03% | +2,574+9.0% | 加碼 |
| Invesco Ltd. | 31,990 | $169.6 萬 | 0.00% | −323,350−91.0% | 減碼 |
| Envestnet Asset Management Inc | 32,844 | $174.2 萬 | 0.00% | +9,675+41.8% | 加碼 |
| Primecap Management Co | 33,100 | $175.5 萬 | 0.00% | 00.0% | 不變 |
| Wells Fargo & Company | 34,581 | $183.4 萬 | 0.00% | −11,340−24.7% | 減碼 |
| Oak Associates, Ltd | 35,267 | $187.0 萬 | 0.16% | 00.0% | 不變 |
| Aquila Investment Management LLC | 36,000 | $190.9 萬 | 1.76% | +11,000+44.0% | 加碼 |
| Boothbay Fund Management, LLC | 36,004 | $190.9 萬 | 0.07% | +11,639+47.8% | 加碼 |
| UBS Group AG | 38,182 | $202.5 萬 | 0.00% | +3,525+10.2% | 加碼 |
| Squarepoint Ops LLC | 38,855 | $206.0 萬 | 0.01% | −2,485−6.0% | 減碼 |
| Seven Eight Capital, LP | 39,399 | $208.9 萬 | 0.24% | +39,399 | 新進 |
| BNP Paribas Arbitrage, SA | 40,513 | $214.8 萬 | 0.00% | +19,609+93.8% | 加碼 |
| Royal Bank of Canada | 40,687 | $215.8 萬 | 0.00% | −13,645−25.1% | 減碼 |
| LGT Group Foundation | 41,276 | $217.2 萬 | 0.05% | +2,400+6.2% | 加碼 |
| KBC Group NV | 41,041 | $217.6 萬 | 0.01% | −699−1.7% | 減碼 |
| SG Americas Securities, LLC | 41,302 | $219.0 萬 | 0.03% | +39,012+1,703.6% | 加碼 |
| State of New Jersey Common Pension Fund D | 41,405 | $219.6 萬 | 0.01% | +8,277+25.0% | 加碼 |
| California State Teachers Retirement System | 41,620 | $220.7 萬 | 0.00% | −3,623−8.0% | 減碼 |
| Jump Financial, LLC | 45,982 | $243.8 萬 | 0.09% | +20,946+83.7% | 加碼 |
| State of Wisconsin Investment Board | 46,305 | $245.6 萬 | 0.01% | −274−0.6% | 減碼 |
| Walleye Trading LLC | 47,279 | $250.7 萬 | 0.06% | +47,279 | 新進 |
| UBS Asset Management Americas Inc | 48,757 | $258.6 萬 | 0.00% | −50,191−50.7% | 減碼 |
| PEAK6 Investments LLC | 51,455 | $272.9 萬 | 0.13% | +51,455 | 新進 |
| Granite Investment Partners, LLC | 54,300 | $288.0 萬 | 0.12% | +13,321+32.5% | 加碼 |
| Frontier Capital Management Co LLC | 54,951 | $291.4 萬 | 0.03% | −57,540−51.2% | 減碼 |
| Rhumbline Advisers | 56,012 | $297.0 萬 | 0.00% | +2,540+4.8% | 加碼 |
| New York State Common Retirement Fund | 56,260 | $298.3 萬 | 0.00% | +100.0% | 加碼 |
| California Public Employees Retirement System | 63,220 | $335.3 萬 | 0.00% | +9,820+18.4% | 加碼 |
| SWS Partners | 65,284 | $346.2 萬 | 1.28% | +9,796+17.7% | 加碼 |
| Wellington Management Group LLP | 69,771 | $370.0 萬 | 0.00% | −1,497−2.1% | 減碼 |
| Prelude Capital Management, LLC | 71,031 | $376.7 萬 | 0.34% | +21,833+44.4% | 加碼 |
| ArrowMark Colorado Holdings LLC | 76,000 | $403.0 萬 | 0.05% | −40,000−34.5% | 減碼 |
| Swiss National Bank | 82,733 | $438.7 萬 | 0.00% | +800+1.0% | 加碼 |
| Quadrature Capital Ltd | 83,092 | $440.6 萬 | 0.09% | +83,092 | 新進 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 85,170 | $451.7 萬 | 0.01% | −4,048−4.5% | 減碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 86,273 | $457.5 萬 | 0.02% | +25,104+41.0% | 加碼 |
| Capital Fund Management S.A. | 92,010 | $487.9 萬 | 0.07% | +92,010 | 新進 |
| Citadel Advisors LLC | 92,465 | $490.3 萬 | 0.01% | −220,599−70.5% | 減碼 |
| Kennedy Capital Management, Inc. | 94,605 | $501.7 萬 | 0.12% | +26,621+39.2% | 加碼 |