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 4 季 13F 持有人
Ambarella Inc 在 2023/12/31 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
- 258
- 較 2023 年第 3 季 +5 家
- 持有股數
- 3,305 萬
- 較 2023 年第 3 季 +206.0 萬 (+6.6%)
- 總市值
- $20.2 億
- 較 2023 年第 3 季 +$3.81 億 (+23.1%)
- 新進機構
- 51
- 另有 94 家加碼
- 清倉機構
- 46
- 另有 79 家減碼
另有 1 家機構在 2023 年第 3 季持有、還沒有申報 2023 年第 4 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 4 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 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Seven Eight Capital, LP | 24,392 | $149.5 萬 | 0.17% | −15,007−38.1% | 減碼 |
| Granahan Investment Management Inc | 23,762 | $145.6 萬 | 0.05% | −1,719−6.7% | 減碼 |
| Numerai GP LLC | 21,611 | $132.5 萬 | 0.47% | +21,611 | 新進 |
| McDonald Partners LLC | 21,171 | $129.8 萬 | 0.39% | +400+1.9% | 加碼 |
| Duality Advisers, LP | 20,426 | $125.2 萬 | 0.13% | +3,080+17.8% | 加碼 |
| Natixis Advisors, L.P. | 20,409 | $125.0 萬 | 0.00% | +2,908+16.6% | 加碼 |
| MetLife Investment Management | 19,776 | $121.2 萬 | 0.01% | 00.0% | 不變 |
| Cinctive Capital Management LP | 19,761 | $121.1 萬 | 0.08% | +19,761 | 新進 |
| Price T Rowe Associates Inc | 19,073 | $116.9 萬 | 0.00% | +1,219+6.8% | 加碼 |
| American International Group, Inc. | 18,860 | $115.6 萬 | 0.00% | −76−0.4% | 減碼 |
| HRT Financial LP | 18,320 | $112.2 萬 | 0.01% | +18,320 | 新進 |
| HSBC Holdings PLC | 18,121 | $111.4 萬 | 0.00% | −10,425−36.5% | 減碼 |
| Russell Investments Group, Ltd. | 17,146 | $105.1 萬 | 0.00% | +2,034+13.5% | 加碼 |
| Linden Thomas Advisory Services, LLC | 16,708 | $102.4 萬 | 0.19% | −412−2.4% | 減碼 |
| Qube Research & Technologies Ltd | 15,880 | $97.3 萬 | 0.00% | +14,140+812.6% | 加碼 |
| New York State Common Retirement Fund | 15,537 | $95.2 萬 | 0.00% | −40,723−72.4% | 減碼 |
| Voya Investment Management LLC | 15,007 | $92.0 萬 | 0.00% | +253+1.7% | 加碼 |
| STRS Ohio | 14,300 | $87.6 萬 | 0.00% | −2,100−12.8% | 減碼 |
| Man Group plc | 14,065 | $86.2 萬 | 0.00% | – | – |
| Advisor Group Holdings, Inc. | 13,847 | $84.9 萬 | 0.00% | −6,420−31.7% | 減碼 |
| D. E. Shaw & Co., Inc. | 13,827 | $84.7 萬 | 0.00% | +13,827 | 新進 |
| Stifel Financial Corp | 13,450 | $82.4 萬 | 0.00% | +2,320+20.8% | 加碼 |
| Ensign Peak Advisors, Inc | 12,910 | $79.1 萬 | 0.00% | +1,050+8.9% | 加碼 |
| Graham Capital Management, L.P. | 12,267 | $75.2 萬 | 0.02% | +12,267 | 新進 |
| KG&L Capital Management,LLC | 11,879 | $72.8 萬 | 0.30% | −95−0.8% | 減碼 |
| LPL Financial LLC | 11,571 | $70.9 萬 | 0.00% | −1,169−9.2% | 減碼 |
| Schonfeld Strategic Advisors LLC | 11,350 | $69.6 萬 | 0.01% | +11,350 | 新進 |
| Raymond James & Associates | 11,114 | $68.1 萬 | 0.00% | +307+2.8% | 加碼 |
| Cresset Asset Management, LLC | 11,053 | $67.7 萬 | 0.00% | +96+0.9% | 加碼 |
| Edmond de Rothschild Holding S.A. | 10,920 | $66.9 萬 | 0.01% | +10,068+1,181.7% | 加碼 |
| State Board of Administration of Florida Retirement System | 10,825 | $66.3 萬 | 0.00% | 00.0% | 不變 |
| Arizona State Retirement System | 10,591 | $64.9 萬 | 0.00% | −121−1.1% | 減碼 |
| ProShare Advisors LLC | 10,328 | $63.3 萬 | 0.00% | +2,673+34.9% | 加碼 |
| Rafferty Asset Management, LLC | 10,268 | $62.9 萬 | 0.00% | +1,605+18.5% | 加碼 |
| Gamco Investors, Inc. Et Al | 10,236 | $62.7 萬 | 0.01% | −626−5.8% | 減碼 |
| Guggenheim Capital LLC | 9,842 | $60.3 萬 | 0.00% | −2,546−20.6% | 減碼 |
| Oak Associates, Ltd | 9,311 | $57.1 萬 | 0.04% | −25,956−73.6% | 減碼 |
| Captrust Financial Advisors | 9,109 | $55.8 萬 | 0.00% | −419−4.4% | 減碼 |
| First Community Trust NA | 9,108 | $55.8 萬 | 0.61% | −200−2.1% | 減碼 |
| Point72 Middle East FZE | 8,454 | $51.8 萬 | 0.04% | +8,454 | 新進 |
| Alpha DNA Investment Management LLC | 8,182 | $50.1 萬 | 0.30% | +8,182 | 新進 |
| Handelsbanken Fonder AB | 8,044 | $49.3 萬 | 0.00% | 00.0% | 不變 |
| Entropy Technologies, LP | 7,951 | $48.7 萬 | 0.09% | +7,951 | 新進 |
| Azzad Asset Management Inc | 7,851 | $48.1 萬 | 0.06% | +683+9.5% | 加碼 |
| Pathstone Holdings, LLC | 7,687 | $47.1 萬 | 0.00% | +7,687 | 新進 |
| White Pine Capital LLC | 7,552 | $46.3 萬 | 0.18% | +234+3.2% | 加碼 |
| Gsa Capital Partners LLP | 7,343 | $45.0 萬 | 0.04% | −21,403−74.5% | 減碼 |
| Mach-1 Financial Group, Inc. | 7,297 | $44.7 萬 | 0.17% | +7,297 | 新進 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,207 | $44.2 萬 | 0.00% | +195+2.8% | 加碼 |
| Redmond Asset Management, LLC | 6,966 | $42.7 萬 | 0.14% | −523−7.0% | 減碼 |
| AE Wealth Management LLC | 7,751 | $42.5 萬 | 0.00% | +7,751 | 新進 |
| US Bancorp | 6,857 | $42.0 萬 | 0.00% | +1,294+23.3% | 加碼 |
| Centiva Capital, LP | 6,804 | $41.7 萬 | 0.03% | +6,804 | 新進 |
| Verition Fund Management LLC | 6,719 | $41.2 萬 | 0.00% | +6,719 | 新進 |
| Sheets Smith Wealth Management | 6,588 | $40.4 萬 | 0.06% | +275+4.4% | 加碼 |
| NinePointTwo Capital | 6,447 | $39.5 萬 | 0.16% | +6,447 | 新進 |
| Putnam Investments LLC | 6,304 | $38.6 萬 | 0.00% | +447+7.6% | 加碼 |
| Virtu Financial LLC | 5,909 | $36.2 萬 | 0.03% | −969−14.1% | 減碼 |
| Hennion & Walsh Asset Management, Inc. | 5,717 | $35.0 萬 | 0.02% | +5,717 | 新進 |
| Trust Point Inc. | 5,682 | $34.8 萬 | 0.03% | +5,682 | 新進 |
| NorthCrest Asset Manangement, LLC | 5,550 | $34.0 萬 | 0.01% | 00.0% | 不變 |
| Western Wealth Management, LLC | 5,300 | $32.5 萬 | 0.02% | −1,200−18.5% | 減碼 |
| Prelude Capital Management, LLC | 5,272 | $32.3 萬 | 0.03% | −65,759−92.6% | 減碼 |
| Keebeck Alpha, LP | 5,272 | $32.3 萬 | 0.25% | +5,272 | 新進 |
| Public Employees Retirement Association of Colorado | 5,156 | $31.6 萬 | 0.00% | −286−5.3% | 減碼 |
| Blair William & Co | 5,142 | $31.5 萬 | 0.00% | +28+0.5% | 加碼 |
| Commonwealth Equity Services, LLC | 5,085 | $31.2 萬 | 0.00% | +407+8.7% | 加碼 |
| The PNC Financial Services Group, Inc. | 4,772 | $29.2 萬 | 0.00% | −86−1.8% | 減碼 |
| Pictet Asset Management Holding SA | 4,643 | $28.5 萬 | 0.00% | 00.0% | 不變 |
| Pitcairn Co | 4,640 | $28.4 萬 | 0.02% | −70−1.5% | 減碼 |
| Amalgamated Bank | 4,610 | $28.3 萬 | 0.00% | −207−4.3% | 減碼 |
| Principal Financial Group Inc | 4,519 | $27.7 萬 | 0.00% | −66−1.4% | 減碼 |
| Cerity Partners LLC | 4,308 | $26.4 萬 | 0.00% | +4,308 | 新進 |
| Mariner, LLC | 4,304 | $26.4 萬 | 0.00% | −274−6.0% | 減碼 |
| Fox Run Management, L.L.C. | 4,215 | $25.8 萬 | 0.07% | +4,215 | 新進 |
| Franklin Resources Inc | 4,154 | $25.5 萬 | 0.00% | +314+8.2% | 加碼 |
| Cutler Group LP | 4,078 | $24.9 萬 | 0.03% | +1,587+63.7% | 加碼 |
| Neo Ivy Capital Management | 3,896 | $23.9 萬 | 0.53% | +3,896 | 新進 |
| Ameritas Investment Partners, Inc. | 3,803 | $23.3 萬 | 0.01% | 00.0% | 不變 |
| Mirabella Financial Services LLP | 3,658 | $22.4 萬 | 0.03% | +3,658 | 新進 |
| Prudential Financial Inc | 3,595 | $22.0 萬 | 0.00% | −191−5.0% | 減碼 |
| Register Financial Advisors LLC | 3,500 | $21.5 萬 | 0.14% | 00.0% | 不變 |
| DMG Group, LLC | 3,438 | $21.1 萬 | 0.20% | +3,438 | 新進 |
| Wrapmanager Inc | 3,431 | $21.0 萬 | 0.06% | +3,431 | 新進 |
| Pearl River Capital, LLC | 3,290 | $20.2 萬 | 0.03% | +3,290 | 新進 |
| Leonteq Securities AG | 3,281 | $20.1 萬 | 0.03% | +378+13.0% | 加碼 |
| Wintrust Investments LLC | 3,265 | $20.0 萬 | 0.02% | +3,265 | 新進 |
| State of Wyoming | 2,829 | $17.3 萬 | 0.03% | −191−6.3% | 減碼 |
| Asset Management One Co.,Ltd. | 2,455 | $15.3 萬 | 0.00% | −258−9.5% | 減碼 |
| Symmetry Peak Management LLC | 2,500 | $15.3 萬 | 0.59% | +2,500 | 新進 |
| MQS Management LLC | 10,546 | $15.2 萬 | 0.08% | +10,546 | 新進 |
| Acadian Asset Management LLC | 2,438 | $14.8 萬 | 0.00% | +1,184+94.4% | 加碼 |
| Metropolitan Life Insurance Co | 2,200 | $13.5 萬 | 0.01% | 00.0% | 不變 |
| Montanaro Asset Management Ltd | 2,200 | $13.5 萬 | 0.03% | 00.0% | 不變 |
| Northwestern Mutual Wealth Management Co | 2,037 | $12.5 萬 | 0.00% | +32+1.6% | 加碼 |
| Ofi Invest Asset Management | 1,993 | $11.1 萬 | 0.00% | +995+99.7% | 加碼 |
| Farther Finance Advisors, LLC | 1,759 | $10.8 萬 | 0.01% | +3+0.2% | 加碼 |
| Skandinaviska Enskilda Banken AB (publ) | 1,686 | $10.3 萬 | 0.00% | +30+1.8% | 加碼 |
| Tower Research Capital LLC (TRC) | 1,566 | $9.60 萬 | 0.00% | −2,674−63.1% | 減碼 |
| Truvestments Capital LLC | 1,497 | $9.18 萬 | 0.04% | −26−1.7% | 減碼 |