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 1 季 13F 持有人
Ambarella Inc 在 2023/3/31 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
- 273
- 較 2022 年第 4 季 +10 家
- 持有股數
- 3,030 萬
- 較 2022 年第 4 季 −110.5 萬 (−3.5%)
- 總市值
- $23.5 億
- 較 2022 年第 4 季 −$2.30 億 (−8.9%)
- 新進機構
- 44
- 另有 89 家加碼
- 清倉機構
- 34
- 另有 93 家減碼
另有 2 家機構在 2022 年第 4 季持有、還沒有申報 2023 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 |
2023 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 2022 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Amalgamated Bank | 5,210 | $40.3 萬 | 0.00% | −852−14.1% | 減碼 |
| AQR Capital Management LLC | 5,223 | $40.4 萬 | 0.00% | +2,735+109.9% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,260 | $40.7 萬 | 0.00% | −49−0.9% | 減碼 |
| Commonwealth Equity Services, LLC | 5,297 | $41.0 萬 | 0.00% | −102−1.9% | 減碼 |
| Freemont Management S.A. | 5,400 | $41.8 萬 | 0.06% | 00.0% | 不變 |
| NorthCrest Asset Manangement, LLC | 5,550 | $43.0 萬 | 0.02% | +400+7.8% | 加碼 |
| Public Employees Retirement Association of Colorado | 5,587 | $43.3 萬 | 0.00% | 00.0% | 不變 |
| FORA Capital, LLC | 5,733 | $44.4 萬 | 0.04% | +5,733 | 新進 |
| Capital Impact Advisors, LLC | 5,841 | $45.2 萬 | 0.55% | +5,841 | 新進 |
| Sheets Smith Wealth Management | 6,079 | $47.1 萬 | 0.07% | 00.0% | 不變 |
| Putnam Investments LLC | 6,084 | $47.1 萬 | 0.00% | −249−3.9% | 減碼 |
| Balboa Wealth Partners | 6,238 | $48.3 萬 | 0.18% | −39−0.6% | 減碼 |
| Azzad Asset Management Inc | 6,490 | $50.2 萬 | 0.07% | +148+2.3% | 加碼 |
| US Bancorp | 6,987 | $54.1 萬 | 0.00% | −777−10.0% | 減碼 |
| ProShare Advisors LLC | 7,412 | $57.4 萬 | 0.00% | +640+9.5% | 加碼 |
| Redmond Asset Management, LLC | 7,526 | $58.3 萬 | 0.20% | 00.0% | 不變 |
| White Pine Capital LLC | 7,544 | $58.4 萬 | 0.23% | −125−1.6% | 減碼 |
| Captrust Financial Advisors | 7,845 | $60.7 萬 | 0.00% | +20+0.3% | 加碼 |
| Steel Peak Wealth Management LLC | 7,927 | $61.4 萬 | 0.04% | +7,927 | 新進 |
| Guggenheim Capital LLC | 7,986 | $61.8 萬 | 0.01% | +3,084+62.9% | 加碼 |
| Kula Investments, LLC | 8,125 | $62.9 萬 | 0.16% | +8,125 | 新進 |
| Fox Run Management, L.L.C. | 8,321 | $64.4 萬 | 0.21% | +8,321 | 新進 |
| SG Americas Securities, LLC | 8,784 | $68.0 萬 | 0.01% | −13,020−59.7% | 減碼 |
| Rafferty Asset Management, LLC | 8,888 | $68.8 萬 | 0.00% | −84−0.9% | 減碼 |
| First Community Trust NA | 9,190 | $71.1 萬 | 0.84% | −35−0.4% | 減碼 |
| Arrowstreet Capital, Limited Partnership | 9,204 | $71.3 萬 | 0.00% | +9,204 | 新進 |
| Handelsbanken Fonder AB | 9,444 | $73.1 萬 | 0.00% | +3,600+61.6% | 加碼 |
| LPL Financial LLC | 9,700 | $75.1 萬 | 0.00% | +36+0.4% | 加碼 |
| Citigroup Inc | 9,760 | $75.6 萬 | 0.00% | −108−1.1% | 減碼 |
| Formula Growth Ltd | 10,000 | $77.4 萬 | 0.25% | 00.0% | 不變 |
| Werlinich Asset Management, LLC | 10,050 | $77.8 萬 | 0.68% | −50−0.5% | 減碼 |
| Arizona State Retirement System | 10,574 | $81.9 萬 | 0.01% | +356+3.5% | 加碼 |
| Janney Montgomery Scott LLC | 10,865 | $84.1 萬 | 0.00% | −6,851−38.7% | 減碼 |
| State Board of Administration of Florida Retirement System | 11,035 | $85.4 萬 | 0.00% | 00.0% | 不變 |
| Ensign Peak Advisors, Inc | 11,860 | $91.8 萬 | 0.00% | +750+6.8% | 加碼 |
| STRS Ohio | 13,400 | $103.7 萬 | 0.00% | 00.0% | 不變 |
| Symmetry Peak Management LLC | 13,500 | $104.5 萬 | 4.98% | +13,500 | 新進 |
| Voya Investment Management LLC | 13,868 | $107.4 萬 | 0.00% | −71−0.5% | 減碼 |
| Advisor Group Holdings, Inc. | 14,122 | $108.9 萬 | 0.00% | −1,254−8.2% | 減碼 |
| Raymond James & Associates | 14,224 | $110.1 萬 | 0.00% | +5,098+55.9% | 加碼 |
| Stifel Financial Corp | 14,856 | $115.0 萬 | 0.00% | +2,188+17.3% | 加碼 |
| P.A.W. Capital Corp | 15,000 | $116.1 萬 | 2.56% | 00.0% | 不變 |
| Price T Rowe Associates Inc | 15,492 | $120.0 萬 | 0.00% | +1,876+13.8% | 加碼 |
| FMR LLC | 16,036 | $124.2 萬 | 0.00% | +13,381+504.0% | 加碼 |
| Squarepoint Ops LLC | 16,264 | $125.9 萬 | 0.01% | +16,264 | 新進 |
| Quadrature Capital Ltd | 16,845 | $130.4 萬 | 0.04% | +16,845 | 新進 |
| Natixis Advisors, L.P. | 17,204 | $133.2 萬 | 0.00% | −3,527−17.0% | 減碼 |
| Clear Sky Advisers, LLC | 17,800 | $137.8 萬 | 0.35% | +17,800 | 新進 |
| American International Group, Inc. | 17,895 | $138.5 萬 | 0.01% | +661+3.8% | 加碼 |
| UBS Group AG | 19,195 | $148.6 萬 | 0.00% | +4,892+34.2% | 加碼 |
| MetLife Investment Management | 19,491 | $150.9 萬 | 0.01% | +176+0.9% | 加碼 |
| Penserra Capital Management LLC | 19,783 | $153.1 萬 | 0.03% | 00.0% | 不變 |
| Aquila Investment Management LLC | 20,000 | $154.8 萬 | 1.28% | −8,000−28.6% | 減碼 |
| McDonald Partners LLC | 20,071 | $155.4 萬 | 0.50% | −100−0.5% | 減碼 |
| Barclays PLC | 20,788 | $160.9 萬 | 0.00% | +3,606+21.0% | 加碼 |
| Simplex Trading, LLC | 20,980 | $162.4 萬 | 0.07% | +20,980 | 新進 |
| Federated Hermes, Inc. | 21,703 | $168.0 萬 | 0.00% | −2,540−10.5% | 減碼 |
| Moody Aldrich Partners LLC | 21,786 | $168.7 萬 | 0.34% | −5,767−20.9% | 減碼 |
| Jane Street Group, LLC | 22,374 | $173.2 萬 | 0.00% | −5,159−18.7% | 減碼 |
| Man Group plc | – | $179.5 萬 | 0.01% | – | – |
| Envestnet Asset Management Inc | 23,263 | $180.1 萬 | 0.00% | +1,129+5.1% | 加碼 |
| Holocene Advisors, LP | 23,329 | $180.6 萬 | 0.01% | +17,008+269.1% | 加碼 |
| First National Bank of Omaha | 24,205 | $187.4 萬 | 0.11% | −5,652−18.9% | 減碼 |
| Natixis | 24,275 | $187.9 萬 | 0.02% | −8,892−26.8% | 減碼 |
| Ergoteles LLC | 24,523 | $189.9 萬 | 0.07% | +24,523 | 新進 |
| Kennedy Capital Management, Inc. | 25,046 | $193.9 萬 | 0.06% | +25,046 | 新進 |
| State of New Jersey Common Pension Fund D | 25,581 | $198.0 萬 | 0.01% | −6,694−20.7% | 減碼 |
| Renaissance Technologies LLC | 26,500 | $205.2 萬 | 0.00% | +26,500 | 新進 |
| Voloridge Investment Management, LLC | 27,381 | $212.0 萬 | 0.01% | −149,181−84.5% | 減碼 |
| Royce & Associates LP | 28,100 | $217.6 萬 | 0.02% | −21,000−42.8% | 減碼 |
| Parallax Volatility Advisers, L.P. | 28,153 | $218.0 萬 | 0.08% | −2,263−7.4% | 減碼 |
| Deutsche Bank AG | 28,159 | $218.0 萬 | 0.00% | −161,349−85.1% | 減碼 |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 29,028 | $222.4 萬 | 1.29% | +13,728+89.7% | 加碼 |
| Jump Financial, LLC | 29,062 | $225.0 萬 | 0.09% | +29,062 | 新進 |
| Qube Research & Technologies Ltd | 29,465 | $228.1 萬 | 0.01% | +29,465 | 新進 |
| Dynamic Technology Lab Private Ltd | 31,950 | $247.3 萬 | 0.23% | +31,950 | 新進 |
| Duality Advisers, LP | 32,479 | $251.5 萬 | 0.28% | +32,479 | 新進 |
| SEI Investments Co | 35,404 | $274.1 萬 | 0.01% | +22,013+164.4% | 加碼 |
| Castleark Management LLC | 36,340 | $281.3 萬 | 0.14% | −1,600−4.2% | 減碼 |
| Wells Fargo & Company | 37,456 | $290.0 萬 | 0.00% | +9,953+36.2% | 加碼 |
| Healthcare of Ontario Pension Plan Trust Fund | 38,600 | $298.8 萬 | 0.02% | +38,600 | 新進 |
| Verition Fund Management LLC | 38,844 | $300.7 萬 | 0.05% | +38,844 | 新進 |
| Susquehanna International Group, LLP | 39,127 | $302.9 萬 | 0.00% | −4,933−11.2% | 減碼 |
| Legal & General Group Plc | 39,458 | $305.5 萬 | 0.00% | −186,106−82.5% | 減碼 |
| Oak Associates, Ltd | 39,958 | $309.4 萬 | 0.25% | 00.0% | 不變 |
| Granite Investment Partners, LLC | 40,339 | $312.3 萬 | 0.13% | +1,250+3.2% | 加碼 |
| LGT Group Foundation | 40,544 | $313.9 萬 | 0.09% | −1,699−4.0% | 減碼 |
| Boothbay Fund Management, LLC | 42,127 | $326.1 萬 | 0.09% | +15,989+61.2% | 加碼 |
| Royal Bank of Canada | 43,787 | $339.1 萬 | 0.00% | −1,011−2.3% | 減碼 |
| HRT Financial LP | 44,279 | $342.8 萬 | 0.04% | +44,279 | 新進 |
| Connor, Clark & Lunn Investment Management Ltd. | 44,806 | $346.9 萬 | 0.02% | +31,476+236.1% | 加碼 |
| California State Teachers Retirement System | 45,856 | $355.0 萬 | 0.01% | −198−0.4% | 減碼 |
| BNP Paribas Arbitrage, SA | 48,006 | $371.7 萬 | 0.01% | +16,386+51.8% | 加碼 |
| SWS Partners | 48,251 | $373.6 萬 | 1.39% | +3,657+8.2% | 加碼 |
| Rhumbline Advisers | 50,177 | $388.5 萬 | 0.00% | +1,539+3.2% | 加碼 |
| Silvercrest Asset Management Group LLC | 52,981 | $410.2 萬 | 0.03% | −15,239−22.3% | 減碼 |
| State of Wisconsin Investment Board | 53,703 | $415.8 萬 | 0.01% | −6,511−10.8% | 減碼 |
| California Public Employees Retirement System | 57,093 | $442.0 萬 | 0.00% | −10,468−15.5% | 減碼 |
| Russell Investments Group, Ltd. | 57,754 | $447.1 萬 | 0.01% | +9,498+19.7% | 加碼 |
| Frontier Capital Management Co LLC | 59,032 | $457.0 萬 | 0.05% | −97,582−62.3% | 減碼 |