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 |
|---|---|---|---|---|---|
| Employees Retirement System of Texas | 24,000 | $157.1 萬 | 0.02% | 00.0% | 不變 |
| Envestnet Asset Management Inc | 23,780 | $155.7 萬 | 0.00% | +7,387+45.1% | 加碼 |
| Dynamic Technology Lab Private Ltd | 22,090 | $144.6 萬 | 0.16% | +22,090 | 新進 |
| McDonald Partners LLC | 20,271 | $132.7 萬 | 0.34% | +100+0.5% | 加碼 |
| Group One Trading, L.P. | 20,024 | $131.1 萬 | 0.04% | −83,358−80.6% | 減碼 |
| Natixis Advisors, L.P. | 19,365 | $126.8 萬 | 0.01% | +2,104+12.2% | 加碼 |
| MetLife Investment Management | 18,885 | $123.6 萬 | 0.01% | 00.0% | 不變 |
| G2 Investment Partners Management LLC | 17,751 | $116.2 萬 | 0.37% | −17,854−50.1% | 減碼 |
| Oak Associates, Ltd | 17,306 | $113.3 萬 | 0.09% | 00.0% | 不變 |
| Citadel Advisors LLC | 17,154 | $112.3 萬 | 0.00% | −97,449−85.0% | 減碼 |
| American International Group, Inc. | 17,052 | $111.6 萬 | 0.01% | −494−2.8% | 減碼 |
| Sturgeon Ventures LLP | 16,849 | $110.3 萬 | 0.74% | +2,113+14.3% | 加碼 |
| Engineers Gate Manager LP | 16,510 | $108.1 萬 | 0.04% | +12,732+337.0% | 加碼 |
| Price T Rowe Associates Inc | 16,358 | $107.1 萬 | 0.00% | −1,198−6.8% | 減碼 |
| STRS Ohio | 16,100 | $105.3 萬 | 0.00% | +800+5.2% | 加碼 |
| SEI Investments Co | 15,897 | $104.1 萬 | 0.00% | +8,626+118.6% | 加碼 |
| Advisory Research Inc | 15,677 | $102.6 萬 | 0.10% | −3,608−18.7% | 減碼 |
| US Bancorp | 15,515 | $101.6 萬 | 0.00% | +12,910+495.6% | 加碼 |
| Wellington Management Group LLP | 14,995 | $98.2 萬 | 0.00% | −111,444−88.1% | 減碼 |
| Liontrust Investment Partners LLP | 15,000 | $98.2 萬 | 0.01% | 00.0% | 不變 |
| Manufacturers Life Insurance Company, The | 14,836 | $97.1 萬 | 0.00% | +238+1.6% | 加碼 |
| Duality Advisers, LP | 14,746 | $96.5 萬 | 0.10% | +11,647+375.8% | 加碼 |
| Advisor Group Holdings, Inc. | 14,813 | $96.3 萬 | 0.00% | +633+4.5% | 加碼 |
| Algert Global LLC | 14,677 | $96.1 萬 | 0.07% | +406+2.8% | 加碼 |
| Ergoteles LLC | 14,458 | $94.6 萬 | 0.03% | +14,458 | 新進 |
| Skandinaviska Enskilda Banken AB (publ) | 14,079 | $92.0 萬 | 0.01% | −10,198−42.0% | 減碼 |
| Voya Investment Management LLC | 13,695 | $89.6 萬 | 0.00% | 00.0% | 不變 |
| Stifel Financial Corp | 13,141 | $86.0 萬 | 0.00% | −2,711−17.1% | 減碼 |
| Raymond James & Associates | 13,064 | $85.5 萬 | 0.00% | +376+3.0% | 加碼 |
| Azzad Asset Management Inc | 15,808 | $84.6 萬 | 0.08% | +13,145+493.6% | 加碼 |
| Barclays PLC | 12,845 | $84.2 萬 | 0.00% | −3,266−20.3% | 減碼 |
| Rafferty Asset Management, LLC | 12,671 | $82.9 萬 | 0.01% | +3,196+33.7% | 加碼 |
| Citigroup Inc | 12,378 | $81.0 萬 | 0.00% | −22,369−64.4% | 減碼 |
| State Board of Administration of Florida Retirement System | 12,295 | $80.5 萬 | 0.00% | −520−4.1% | 減碼 |
| Bayesian Capital Management, LP | 11,911 | $78.0 萬 | 0.15% | +11,911 | 新進 |
| Ardsley Advisory Partners LP | 11,600 | $75.9 萬 | 0.19% | −84,400−87.9% | 減碼 |
| Jump Financial, LLC | 10,766 | $70.4 萬 | 0.03% | +10,766 | 新進 |
| Comerica Bank | 9,799 | $70.2 萬 | 0.01% | −20.0% | 減碼 |
| Werlinich Asset Management, LLC | 10,460 | $68.5 萬 | 0.64% | +10,460 | 新進 |
| BIT Capital GmbH | 10,310 | $67.5 萬 | 0.10% | +4,606+80.8% | 加碼 |
| Gilder Gagnon Howe & Co LLC | 9,663 | $63.3 萬 | 0.01% | −36,106−78.9% | 減碼 |
| Arizona State Retirement System | 9,526 | $62.4 萬 | 0.01% | −385−3.9% | 減碼 |
| First Community Trust NA | 9,225 | $60.4 萬 | 0.71% | 00.0% | 不變 |
| LPL Financial LLC | 8,623 | $56.4 萬 | 0.00% | −468−5.1% | 減碼 |
| Janney Montgomery Scott LLC | 7,898 | $54.3 萬 | 0.00% | −2,862−26.6% | 減碼 |
| Glenmede Trust Co NA | 8,290 | $54.2 萬 | 0.00% | +8,290 | 新進 |
| Wolverine Trading, LLC | 7,436 | $50.7 萬 | 0.02% | −7−0.1% | 減碼 |
| Qube Research & Technologies Ltd | 7,648 | $50.1 萬 | 0.00% | −3,448−31.1% | 減碼 |
| Redmond Asset Management, LLC | 7,526 | $49.3 萬 | 0.18% | 00.0% | 不變 |
| Ensign Peak Advisors, Inc | 7,460 | $48.8 萬 | 0.00% | 00.0% | 不變 |
| GAM Holding AG | 4,905 | $48.0 萬 | 0.03% | 00.0% | 不變 |
| Gyon Technologies Capital Management, LP | 7,189 | $47.1 萬 | 0.13% | +7,189 | 新進 |
| Healthcare of Ontario Pension Plan Trust Fund | 7,000 | $45.8 萬 | 0.00% | +2,400+52.2% | 加碼 |
| White Pine Capital LLC | 6,912 | $45.2 萬 | 0.18% | −129−1.8% | 減碼 |
| UBS Group AG | 6,535 | $42.8 萬 | 0.00% | −24,294−78.8% | 減碼 |
| HSBC Holdings PLC | 6,039 | $40.1 萬 | 0.00% | −625−9.4% | 減碼 |
| Exchange Traded Concepts, LLC | 6,025 | $39.4 萬 | 0.01% | −172−2.8% | 減碼 |
| Arrowstreet Capital, Limited Partnership | 5,876 | $38.5 萬 | 0.00% | +5,876 | 新進 |
| ProShare Advisors LLC | 5,867 | $38.3 萬 | 0.00% | −1,671−22.2% | 減碼 |
| Handelsbanken Fonder AB | 5,844 | $38.3 萬 | 0.00% | 00.0% | 不變 |
| Amalgamated Bank | 5,772 | $37.8 萬 | 0.00% | −13−0.2% | 減碼 |
| Teacher Retirement System of Texas | 5,762 | $37.7 萬 | 0.00% | −1,679−22.6% | 減碼 |
| Principal Financial Group Inc | 5,653 | $37.0 萬 | 0.00% | −764−11.9% | 減碼 |
| Public Employees Retirement Association of Colorado | 5,587 | $36.6 萬 | 0.00% | 00.0% | 不變 |
| Jane Street Group, LLC | 5,576 | $36.5 萬 | 0.00% | +3,309+146.0% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,538 | $36.3 萬 | 0.00% | −145−2.6% | 減碼 |
| Freemont Management S.A. | 5,400 | $35.3 萬 | 0.06% | 00.0% | 不變 |
| Putnam Investments LLC | 5,153 | $33.7 萬 | 0.00% | −61−1.2% | 減碼 |
| Guggenheim Capital LLC | 4,996 | $32.7 萬 | 0.00% | −2,249−31.0% | 減碼 |
| NorthCrest Asset Manangement, LLC | 4,860 | $31.8 萬 | 0.02% | 00.0% | 不變 |
| Cerity Partners LLC | 4,812 | $31.5 萬 | 0.00% | +3+0.1% | 加碼 |
| Commonwealth Equity Services, LLC | 4,716 | $30.8 萬 | 0.00% | +627+15.3% | 加碼 |
| Sheets Smith Wealth Management | 4,548 | $29.8 萬 | 0.05% | +1,267+38.6% | 加碼 |
| Raymond James Financial Services Advisors, Inc. | 4,405 | $28.8 萬 | 0.00% | −11,882−73.0% | 減碼 |
| Pitcairn Co | 4,379 | $28.7 萬 | 0.03% | +1,197+37.6% | 加碼 |
| Weil Company, Inc. | 4,302 | $28.2 萬 | 0.16% | +1,697+65.1% | 加碼 |
| The PNC Financial Services Group, Inc. | 4,247 | $27.9 萬 | 0.00% | +532+14.3% | 加碼 |
| Truvestments Capital LLC | 4,008 | $26.2 萬 | 0.15% | −29−0.7% | 減碼 |
| Shay Capital LLC | 4,000 | $26.2 萬 | 0.14% | +4,000 | 新進 |
| Cipher Capital LP | 3,923 | $25.7 萬 | 0.06% | +3,923 | 新進 |
| Schroder Investment Management Group | 3,747 | $25.5 萬 | 0.00% | −248−6.2% | 減碼 |
| Granite Point Capital Management, L.P. | 3,842 | $25.1 萬 | 0.22% | −3,000−43.8% | 減碼 |
| Prudential Financial Inc | 3,406 | $23.2 萬 | 0.00% | +159+4.9% | 加碼 |
| Leonteq Securities AG | 3,541 | $23.2 萬 | 0.01% | +294+9.1% | 加碼 |
| Wrapmanager Inc | 3,495 | $22.9 萬 | 0.07% | +162+4.9% | 加碼 |
| FORA Capital, LLC | 3,305 | $21.6 萬 | 0.04% | −4,191−55.9% | 減碼 |
| Brinker Capital Investments, LLC | 3,304 | $21.6 萬 | 0.00% | +3,304 | 新進 |
| Tower Research Capital LLC (TRC) | 3,088 | $20.2 萬 | 0.00% | +2,280+282.2% | 加碼 |
| MUFG Securities EMEA plc | 2,899 | $19.0 萬 | 0.00% | −1,300−31.0% | 減碼 |
| Ameritas Investment Partners, Inc. | 2,735 | $17.9 萬 | 0.01% | 00.0% | 不變 |
| FMR LLC | 2,488 | $16.3 萬 | 0.00% | −164,477−98.5% | 減碼 |
| Heritage Wealth Management, LLC | 2,414 | $15.8 萬 | 0.05% | +764+46.3% | 加碼 |
| Metropolitan Life Insurance Co | 2,206 | $14.4 萬 | 0.01% | 00.0% | 不變 |
| Centiva Capital, LP | 2,042 | $13.4 萬 | 0.01% | +2,042 | 新進 |
| Parallax Volatility Advisers, L.P. | 2,010 | $13.2 萬 | 0.00% | +2,010 | 新進 |
| Northwestern Mutual Wealth Management Co | 1,990 | $13.1 萬 | 0.00% | +1,134+132.5% | 加碼 |
| Platinum Investment Management Ltd | 1,842 | $12.1 萬 | 0.00% | 00.0% | 不變 |
| Advisors Asset Management, Inc. | 1,685 | $11.0 萬 | 0.00% | +1,685 | 新進 |
| Montanaro Asset Management Ltd | 1,650 | $10.8 萬 | 0.02% | 00.0% | 不變 |
| Nisa Investment Advisors, LLC | 1,508 | $9.90 萬 | 0.00% | +150+11.0% | 加碼 |