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。
2024 年第 3 季 13F 持有人
Ambarella Inc 在 2024/9/30 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
- 265
- 較 2024 年第 2 季 +5 家
- 持有股數
- 3,296 萬
- 較 2024 年第 2 季 +248.7 萬 (+8.2%)
- 總市值
- $18.6 億
- 較 2024 年第 2 季 +$2.17 億 (+13.2%)
- 新進機構
- 39
- 另有 96 家加碼
- 清倉機構
- 34
- 另有 93 家減碼
另有 2 家機構在 2024 年第 2 季持有、還沒有申報 2024 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 |
2024 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 2024 年第 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| STRS Ohio | 8,300 | $46.8 萬 | 0.00% | +5,300+176.7% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 8,329 | $47.0 萬 | 0.00% | −28,340−77.3% | 減碼 |
| Alpha DNA Investment Management LLC | 8,480 | $47.8 萬 | 0.26% | +1,175+16.1% | 加碼 |
| Sender Co & Partners, Inc. | 8,522 | $48.1 萬 | 1.03% | +8,522 | 新進 |
| Oak Associates, Ltd | 9,311 | $52.5 萬 | 0.04% | 00.0% | 不變 |
| SEI Investments Co | 9,320 | $52.6 萬 | 0.00% | −39,143−80.8% | 減碼 |
| Magnetar Financial LLC | 9,964 | $56.2 萬 | 0.01% | −2,721−21.5% | 減碼 |
| Simplex Trading, LLC | 10,011 | $56.4 萬 | 0.02% | +10,011 | 新進 |
| Keel Point, LLC | 10,006 | $56.4 萬 | 0.05% | 00.0% | 不變 |
| Trust Point Inc. | 10,063 | $56.8 萬 | 0.04% | +869+9.5% | 加碼 |
| Azzad Asset Management Inc | 10,104 | $57.0 萬 | 0.06% | +121+1.2% | 加碼 |
| Headlands Technologies LLC | 10,142 | $57.2 萬 | 0.07% | −5,317−34.4% | 減碼 |
| ExodusPoint Capital Management, LP | 10,482 | $59.1 萬 | 0.01% | −79,925−88.4% | 減碼 |
| Woodline Partners LP | 10,674 | $60.2 萬 | 0.01% | −63,000−85.5% | 減碼 |
| State Board of Administration of Florida Retirement System | 10,785 | $60.8 萬 | 0.00% | 00.0% | 不變 |
| Natixis Advisors, L.P. | 10,927 | $61.6 萬 | 0.00% | −17,501−61.6% | 減碼 |
| Arizona State Retirement System | 11,212 | $63.2 萬 | 0.00% | +319+2.9% | 加碼 |
| Bayesian Capital Management, LP | 11,277 | $63.6 萬 | 0.07% | −6,300−35.8% | 減碼 |
| Advisor Group Holdings, Inc. | 11,281 | $63.6 萬 | 0.00% | +62+0.6% | 加碼 |
| Hennion & Walsh Asset Management, Inc. | 11,315 | $63.8 萬 | 0.03% | −304−2.6% | 減碼 |
| LPL Financial LLC | 11,368 | $64.1 萬 | 0.00% | +1,130+11.0% | 加碼 |
| ProShare Advisors LLC | 11,471 | $64.7 萬 | 0.00% | +2,199+23.7% | 加碼 |
| Mirae Asset Global Investments Co., Ltd. | 11,711 | $66.1 萬 | 0.00% | −4,223−26.5% | 減碼 |
| Oppenheimer & Co Inc | 11,750 | $66.3 萬 | 0.01% | +11,750 | 新進 |
| Fox Run Management, L.L.C. | 11,770 | $66.4 萬 | 0.15% | +11,770 | 新進 |
| Man Group plc | 12,103 | $68.3 萬 | 0.00% | +675+5.9% | 加碼 |
| Steel Peak Wealth Management LLC | 12,204 | $68.8 萬 | 0.03% | +3,819+45.5% | 加碼 |
| Voya Investment Management LLC | 12,259 | $69.1 萬 | 0.00% | −257−2.1% | 減碼 |
| Ensign Peak Advisors, Inc | 12,290 | $69.3 萬 | 0.00% | 00.0% | 不變 |
| New York State Common Retirement Fund | 12,325 | $69.5 萬 | 0.00% | −3,200−20.6% | 減碼 |
| Y-Intercept (Hong Kong) Ltd | 12,573 | $70.9 萬 | 0.04% | +1,002+8.7% | 加碼 |
| Intech Investment Management LLC | 12,801 | $72.2 萬 | 0.01% | +12,801 | 新進 |
| Cresset Asset Management, LLC | 12,902 | $72.8 萬 | 0.00% | −2,427−15.8% | 減碼 |
| Ashburton (Jersey) Ltd | 14,015 | $76.0 萬 | 0.28% | +14,015 | 新進 |
| Jefferies Financial Group Inc. | 13,483 | $76.1 萬 | 0.01% | +6,233+86.0% | 加碼 |
| White Pine Capital LLC | 14,026 | $79.1 萬 | 0.27% | +4,204+42.8% | 加碼 |
| Guggenheim Capital LLC | 14,089 | $79.5 萬 | 0.01% | −859−5.7% | 減碼 |
| Handelsbanken Fonder AB | 14,144 | $79.8 萬 | 0.00% | +4,400+45.2% | 加碼 |
| Scientech Research LLC | 14,157 | $79.9 萬 | 0.16% | +14,157 | 新進 |
| Legato Capital Management LLC | 14,648 | $82.6 萬 | 0.10% | 00.0% | 不變 |
| Creative Planning | 14,719 | $83.0 萬 | 0.00% | +8,687+144.0% | 加碼 |
| XTX Topco Ltd | 14,938 | $84.3 萬 | 0.06% | +14,938 | 新進 |
| Allianz SE | 15,768 | $88.9 萬 | 0.02% | +9,400+147.6% | 加碼 |
| Stifel Financial Corp | 16,396 | $92.5 萬 | 0.00% | +3,224+24.5% | 加碼 |
| FMR LLC | 17,102 | $96.5 萬 | 0.00% | +11,110+185.4% | 加碼 |
| Raymond James & Associates | 17,296 | $97.6 萬 | 0.00% | −576−3.2% | 減碼 |
| Linden Thomas Advisory Services, LLC | 17,433 | $98.3 萬 | 0.13% | −89−0.5% | 減碼 |
| Leonteq Securities AG | 17,980 | $101.4 萬 | 0.12% | +14,830+470.8% | 加碼 |
| Pathstone Holdings, LLC | 18,717 | $105.6 萬 | 0.00% | +3,055+19.5% | 加碼 |
| Quantbot Technologies LP | 18,872 | $106.4 萬 | 0.04% | −7,649−28.8% | 減碼 |
| Gamco Investors, Inc. Et Al | 18,878 | $106.5 萬 | 0.01% | +6,587+53.6% | 加碼 |
| AQR Capital Management LLC | 19,075 | $107.6 萬 | 0.00% | +14,483+315.4% | 加碼 |
| Wolverine Trading, LLC | 19,625 | $110.8 萬 | 0.03% | +13,100+200.8% | 加碼 |
| Redmond Asset Management, LLC | 19,800 | $111.7 萬 | 0.35% | −400−2.0% | 減碼 |
| Sherbrooke Park Advisers LLC | 20,253 | $114.2 萬 | 0.26% | +7,519+59.0% | 加碼 |
| Corebridge Financial, Inc. | 20,260 | $114.3 萬 | 0.01% | −125−0.6% | 減碼 |
| McDonald Partners LLC | 20,721 | $116.9 萬 | 0.29% | −300−1.4% | 減碼 |
| MetLife Investment Management | 21,827 | $123.1 萬 | 0.01% | −470−2.1% | 減碼 |
| Price T Rowe Associates Inc | 21,975 | $124.0 萬 | 0.00% | +332+1.5% | 加碼 |
| Graham Capital Management, L.P. | 22,013 | $124.2 萬 | 0.04% | +17,372+374.3% | 加碼 |
| Kennedy Capital Management, Inc. | 22,403 | $126.4 萬 | 0.03% | −18,704−45.5% | 減碼 |
| Aquatic Capital Management LLC | 22,500 | $126.9 萬 | 0.03% | +18,800+508.1% | 加碼 |
| Verition Fund Management LLC | 22,894 | $129.1 萬 | 0.01% | +7,219+46.1% | 加碼 |
| Russell Investments Group, Ltd. | 24,714 | $139.4 萬 | 0.00% | +1,272+5.4% | 加碼 |
| Dynamic Technology Lab Private Ltd | 25,883 | $146.0 萬 | 0.15% | +22,144+592.2% | 加碼 |
| Schonfeld Strategic Advisors LLC | 26,177 | $147.7 萬 | 0.01% | +12,071+85.6% | 加碼 |
| Mirabella Financial Services LLP | 28,224 | $153.0 萬 | 0.09% | +28,224 | 新進 |
| Atom Investors LP | 27,473 | $155.0 萬 | 0.16% | −54,690−66.6% | 減碼 |
| Squarepoint Ops LLC | 27,908 | $157.4 萬 | 0.01% | +12,524+81.4% | 加碼 |
| Janus Henderson Group PLC | 29,191 | $164.7 萬 | 0.00% | +823+2.9% | 加碼 |
| Primecap Management Co | 29,400 | $165.8 萬 | 0.00% | −700−2.3% | 減碼 |
| Thrivent Financial for Lutherans | 30,291 | $170.8 萬 | 0.00% | −1,019−3.3% | 減碼 |
| Nebula Research & Development LLC | 30,535 | $172.2 萬 | 0.21% | +16,050+110.8% | 加碼 |
| HSBC Holdings PLC | 33,576 | $186.7 萬 | 0.00% | +5,746+20.6% | 加碼 |
| Holocene Advisors, LP | 34,659 | $195.5 萬 | 0.01% | −26,152−43.0% | 減碼 |
| Neuberger Berman Group LLC | 35,035 | $197.6 萬 | 0.00% | −150−0.4% | 減碼 |
| California State Teachers Retirement System | 36,755 | $207.3 萬 | 0.00% | −1,126−3.0% | 減碼 |
| First National Bank of Omaha | 37,181 | $209.7 萬 | 0.13% | −516−1.4% | 減碼 |
| State of New Jersey Common Pension Fund D | 38,780 | $218.7 萬 | 0.01% | +940+2.5% | 加碼 |
| Invesco Ltd. | 40,124 | $226.3 萬 | 0.00% | +459+1.2% | 加碼 |
| BNP Paribas Arbitrage, SA | 41,310 | $233.0 萬 | 0.00% | +7,783+23.2% | 加碼 |
| KBC Group NV | 41,835 | $236.0 萬 | 0.01% | +525+1.3% | 加碼 |
| HRT Financial LP | 42,277 | $238.4 萬 | 0.01% | −7,909−15.8% | 減碼 |
| Susquehanna International Group, LLP | 42,459 | $239.5 萬 | 0.00% | +23,874+128.5% | 加碼 |
| Alliancebernstein L.P. | 42,506 | $239.8 萬 | 0.00% | −1,455−3.3% | 減碼 |
| Walleye Capital LLC | 42,522 | $239.8 萬 | 0.03% | +39,064+1,129.7% | 加碼 |
| Numerai GP LLC | 42,726 | $241.0 萬 | 0.64% | −8,156−16.0% | 減碼 |
| Ameriprise Financial Inc | 43,181 | $243.6 萬 | 0.00% | −8,353−16.2% | 減碼 |
| Jacobs Levy Equity Management, Inc | 43,420 | $244.9 萬 | 0.01% | −416−0.9% | 減碼 |
| Wells Fargo & Company | 46,085 | $259.9 萬 | 0.00% | −2,014−4.2% | 減碼 |
| Deutsche Bank AG | 46,406 | $261.8 萬 | 0.00% | +6,947+17.6% | 加碼 |
| Franklin Resources Inc | 44,084 | $264.9 萬 | 0.00% | +133+0.3% | 加碼 |
| Qube Research & Technologies Ltd | 48,591 | $274.1 萬 | 0.01% | +48,591 | 新進 |
| PEAK6 Investments LLC | 49,514 | $279.3 萬 | 0.14% | +49,514 | 新進 |
| Envestnet Asset Management Inc | 51,396 | $289.9 萬 | 0.00% | −3,347−6.1% | 減碼 |
| Citigroup Inc | 53,736 | $303.1 萬 | 0.00% | +1,303+2.5% | 加碼 |
| Royal Bank of Canada | 55,092 | $310.7 萬 | 0.00% | +8,854+19.1% | 加碼 |
| Granite Investment Partners, LLC | 55,840 | $315.0 萬 | 0.13% | −41,615−42.7% | 減碼 |
| Rhumbline Advisers | 56,607 | $319.3 萬 | 0.00% | −4,173−6.9% | 減碼 |
| Jane Street Group, LLC | 61,026 | $344.2 萬 | 0.01% | +1,839+3.1% | 加碼 |