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 1 季 13F 持有人
Ambarella Inc 在 2022/3/31 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
- 293
- 較 2021 年第 4 季 −32 家
- 持有股數
- 2,867 萬
- 較 2021 年第 4 季 +46.4 萬 (+1.6%)
- 總市值
- $30.1 億
- 較 2021 年第 4 季 −$27.1 億 (−47.4%)
- 新進機構
- 46
- 另有 115 家加碼
- 清倉機構
- 78
- 另有 97 家減碼
另有 3 家機構在 2021 年第 4 季持有、還沒有申報 2022 年第 1 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 1 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 2021 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Sheets Smith Wealth Management | 3,281 | $34.4 萬 | 0.05% | 00.0% | 不變 |
| Wrapmanager Inc | 3,333 | $35.0 萬 | 0.09% | +1,225+58.1% | 加碼 |
| The PNC Financial Services Group, Inc. | 3,715 | $39.0 萬 | 0.00% | +181+5.1% | 加碼 |
| Engineers Gate Manager LP | 3,778 | $39.6 萬 | 0.02% | +3,778 | 新進 |
| Lazard Asset Management LLC | 4,012 | $42.0 萬 | 0.00% | +3,012+301.2% | 加碼 |
| Schroder Investment Management Group | 3,995 | $42.2 萬 | 0.00% | +1,604+67.1% | 加碼 |
| Truvestments Capital LLC | 4,037 | $42.4 萬 | 0.23% | +299+8.0% | 加碼 |
| Commonwealth Equity Services, LLC | 4,089 | $42.9 萬 | 0.00% | −6,255−60.5% | 減碼 |
| Boothbay Fund Management, LLC | 4,192 | $44.0 萬 | 0.01% | +3,192+319.2% | 加碼 |
| MUFG Securities EMEA plc | 4,199 | $44.1 萬 | 0.01% | +3,554+551.0% | 加碼 |
| GAM Holding AG | 4,905 | $48.0 萬 | 0.02% | 00.0% | 不變 |
| Healthcare of Ontario Pension Plan Trust Fund | 4,600 | $48.3 萬 | 0.00% | 00.0% | 不變 |
| NinePointTwo Capital | 4,620 | $48.4 萬 | 0.13% | +4,620 | 新進 |
| Cerity Partners LLC | 4,809 | $50.5 萬 | 0.01% | −6,278−56.6% | 減碼 |
| NorthCrest Asset Manangement, LLC | 4,860 | $51.0 萬 | 0.02% | +80+1.7% | 加碼 |
| Putnam Investments LLC | 5,214 | $54.7 萬 | 0.00% | +2,611+100.3% | 加碼 |
| Freemont Management S.A. | 5,400 | $56.7 萬 | 0.09% | 00.0% | 不變 |
| Public Employees Retirement Association of Colorado | 5,587 | $58.6 萬 | 0.00% | 00.0% | 不變 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,683 | $59.6 萬 | 0.00% | −495−8.0% | 減碼 |
| BIT Capital GmbH | 5,704 | $59.8 萬 | 0.06% | −1,637−22.3% | 減碼 |
| Steel Peak Wealth Management LLC | 5,727 | $60.1 萬 | 0.04% | +4,232+283.1% | 加碼 |
| Amalgamated Bank | 5,785 | $60.7 萬 | 0.00% | −415−6.7% | 減碼 |
| Amalgamated Financial Corp. | 5,785 | $60.7 萬 | 0.00% | +5,785 | 新進 |
| Handelsbanken Fonder AB | 5,844 | $61.3 萬 | 0.00% | −1,100−15.8% | 減碼 |
| Occudo Quantitative Strategies LP | 6,094 | $63.9 萬 | 0.05% | −2,469−28.8% | 減碼 |
| Atria Wealth Solutions, Inc. | 6,141 | $64.5 萬 | 0.01% | +6,141 | 新進 |
| Exchange Traded Concepts, LLC | 6,197 | $65.0 萬 | 0.01% | +3,096+99.8% | 加碼 |
| Stephens Inc | 6,399 | $67.1 萬 | 0.01% | +5,578+679.4% | 加碼 |
| Principal Financial Group Inc | 6,417 | $67.3 萬 | 0.00% | −154,890−96.0% | 減碼 |
| Cna Financial Corp | 6,500 | $68.2 萬 | 0.21% | −810−11.1% | 減碼 |
| HSBC Holdings PLC | 6,664 | $70.2 萬 | 0.00% | +3,657+121.6% | 加碼 |
| Privium Fund Management B.V. | 6,700 | $70.3 萬 | 0.16% | +6,700 | 新進 |
| Granite Point Capital Management, L.P. | 6,842 | $71.8 萬 | 0.36% | −13,158−65.8% | 減碼 |
| Los Angeles Capital Management LLC | 6,888 | $72.3 萬 | 0.00% | −825−10.7% | 減碼 |
| White Pine Capital LLC | 7,041 | $73.9 萬 | 0.23% | +88+1.3% | 加碼 |
| Boulder Hill Capital Management LP | 7,100 | $74.5 萬 | 0.40% | −12,300−63.4% | 減碼 |
| ExodusPoint Capital Management, LP | 7,230 | $75.9 萬 | 0.01% | +4,729+189.1% | 加碼 |
| Guggenheim Capital LLC | 7,245 | $76.0 萬 | 0.00% | +1,261+21.1% | 加碼 |
| SEI Investments Co | 7,271 | $76.3 萬 | 0.00% | +2,347+47.7% | 加碼 |
| Teacher Retirement System of Texas | 7,441 | $78.1 萬 | 0.00% | +414+5.9% | 加碼 |
| Ensign Peak Advisors, Inc | 7,460 | $78.3 萬 | 0.00% | +740+11.0% | 加碼 |
| Wolverine Trading, LLC | 7,443 | $78.6 萬 | 0.02% | −20,436−73.3% | 減碼 |
| Redmond Asset Management, LLC | 7,526 | $79.0 萬 | 0.24% | +247+3.4% | 加碼 |
| ProShare Advisors LLC | 7,538 | $79.1 萬 | 0.00% | −189−2.4% | 減碼 |
| FORA Capital, LLC | 7,496 | $79.2 萬 | 0.14% | +7,496 | 新進 |
| Jennison Associates LLC | 8,299 | $87.1 萬 | 0.00% | −3,737−31.0% | 減碼 |
| Comerica Bank | 9,801 | $87.9 萬 | 0.01% | +194+2.0% | 加碼 |
| Virtu Financial LLC | 9,000 | $94.4 萬 | 0.07% | +9,000 | 新進 |
| LPL Financial LLC | 9,091 | $95.4 萬 | 0.00% | −4,310−32.2% | 減碼 |
| First Community Trust NA | 9,225 | $96.8 萬 | 0.92% | −250−2.6% | 減碼 |
| Rafferty Asset Management, LLC | 9,475 | $99.4 萬 | 0.01% | −1,242−11.6% | 減碼 |
| Advisor Group Holdings, Inc. | 14,180 | $103.0 萬 | 0.00% | −26,057−64.8% | 減碼 |
| Arizona State Retirement System | 9,911 | $104.0 萬 | 0.01% | +147+1.5% | 加碼 |
| Allspring Global Investments Holdings, LLC | 10,162 | $106.6 萬 | 0.00% | +113+1.1% | 加碼 |
| Janney Montgomery Scott LLC | 10,760 | $112.9 萬 | 0.00% | −516−4.6% | 減碼 |
| Qube Research & Technologies Ltd | 11,096 | $116.4 萬 | 0.01% | +11,096 | 新進 |
| Raymond James & Associates | 12,688 | $133.1 萬 | 0.00% | −2,454−16.2% | 減碼 |
| Shell Asset Management Co | 12,725 | $133.5 萬 | 0.03% | −18,856−59.7% | 減碼 |
| State Board of Administration of Florida Retirement System | 12,815 | $134.5 萬 | 0.00% | −560−4.2% | 減碼 |
| Voya Investment Management LLC | 13,695 | $143.7 萬 | 0.00% | +192+1.4% | 加碼 |
| Tudor Investment Corp Et Al | 13,905 | $145.9 萬 | 0.04% | +7,073+103.5% | 加碼 |
| Algert Global LLC | 14,271 | $149.7 萬 | 0.10% | +14,271 | 新進 |
| Federated Hermes, Inc. | 14,505 | $152.2 萬 | 0.00% | −158,628−91.6% | 減碼 |
| Manufacturers Life Insurance Company, The | 14,598 | $153.2 萬 | 0.00% | −3,181−17.9% | 減碼 |
| Sturgeon Ventures LLP | 14,736 | $154.6 萬 | 0.83% | +14,736 | 新進 |
| Liontrust Investment Partners LLP | 15,000 | $157.4 萬 | 0.02% | −2,000−11.8% | 減碼 |
| STRS Ohio | 15,300 | $160.5 萬 | 0.01% | +3,800+33.0% | 加碼 |
| Stifel Financial Corp | 15,852 | $166.3 萬 | 0.00% | +1,252+8.6% | 加碼 |
| Barclays PLC | 16,111 | $169.0 萬 | 0.00% | −32,326−66.7% | 減碼 |
| Raymond James Financial Services Advisors, Inc. | 16,287 | $170.9 萬 | 0.00% | −7,911−32.7% | 減碼 |
| Envestnet Asset Management Inc | 16,393 | $172.0 萬 | 0.00% | +4,984+43.7% | 加碼 |
| Simplex Trading, LLC | 16,450 | $172.5 萬 | 0.05% | +15,708+2,117.0% | 加碼 |
| Natixis Advisors, L.P. | 17,261 | $181.1 萬 | 0.01% | −5,763−25.0% | 減碼 |
| Oak Associates, Ltd | 17,306 | $181.6 萬 | 0.11% | +240+1.4% | 加碼 |
| American International Group, Inc. | 17,546 | $184.1 萬 | 0.01% | −1,236−6.6% | 減碼 |
| Price T Rowe Associates Inc | 17,556 | $184.2 萬 | 0.00% | +3,262+22.8% | 加碼 |
| MetLife Investment Management | 18,885 | $198.1 萬 | 0.01% | +6,793+56.2% | 加碼 |
| Castleark Management LLC | 19,060 | $200.0 萬 | 0.09% | −17,410−47.7% | 減碼 |
| Advisory Research Inc | 19,285 | $202.4 萬 | 0.16% | −914−4.5% | 減碼 |
| SG Americas Securities, LLC | 19,537 | $205.0 萬 | 0.02% | −9,916−33.7% | 減碼 |
| McDonald Partners LLC | 20,171 | $211.6 萬 | 0.46% | +20,171 | 新進 |
| Walleye Trading LLC | 21,668 | $227.3 萬 | 0.05% | −40,067−64.9% | 減碼 |
| State of New Jersey Common Pension Fund D | 22,526 | $236.3 萬 | 0.01% | 00.0% | 不變 |
| First National Bank of Omaha | 23,129 | $242.7 萬 | 0.12% | +12,441+116.4% | 加碼 |
| Russell Investments Group, Ltd. | 23,352 | $244.9 萬 | 0.00% | +13,482+136.6% | 加碼 |
| Employees Retirement System of Texas | 24,000 | $251.8 萬 | 0.03% | 00.0% | 不變 |
| Skandinaviska Enskilda Banken AB (publ) | 24,277 | $254.7 萬 | 0.01% | +1,205+5.2% | 加碼 |
| P.A.W. Capital Corp | 25,000 | $262.3 萬 | 2.74% | 00.0% | 不變 |
| Westerly Capital Management, LLC | 25,000 | $262.3 萬 | 1.94% | +25,000 | 新進 |
| Cubist Systematic Strategies, LLC | 27,225 | $285.6 萬 | 0.02% | −393−1.4% | 減碼 |
| Point72 Hong Kong Ltd | 27,331 | $286.8 萬 | 0.26% | −14,624−34.9% | 減碼 |
| AQR Capital Management LLC | 29,703 | $311.6 萬 | 0.01% | +5,703+23.8% | 加碼 |
| Penserra Capital Management LLC | 29,889 | $313.5 萬 | 0.07% | +4,416+17.3% | 加碼 |
| UBS Group AG | 30,829 | $323.4 萬 | 0.00% | −19,118−38.3% | 減碼 |
| BNP Paribas Arbitrage, SA | 31,837 | $334.0 萬 | 0.01% | +7,693+31.9% | 加碼 |
| Mutual of America Capital Management LLC | 32,436 | $340.3 萬 | 0.04% | +32,436 | 新進 |
| Royal Bank of Canada | 32,512 | $341.0 萬 | 0.00% | −14,309−30.6% | 減碼 |
| Silvercrest Asset Management Group LLC | 33,951 | $356.2 萬 | 0.02% | +368+1.1% | 加碼 |
| Balyasny Asset Management LLC | 34,657 | $363.6 萬 | 0.02% | −107,193−75.6% | 減碼 |
| Citigroup Inc | 34,747 | $364.6 萬 | 0.00% | −6,311−15.4% | 減碼 |