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。
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 |
|---|---|---|---|---|---|
| Barclays PLC | 76,580 | $469.4 萬 | 0.00% | +59,923+359.7% | 加碼 |
| Jane Street Group, LLC | 80,017 | $490.4 萬 | 0.01% | +75,352+1,615.3% | 加碼 |
| Cubist Systematic Strategies, LLC | 84,993 | $520.9 萬 | 0.06% | −18,531−17.9% | 減碼 |
| JPMorgan Chase & Co | 85,370 | $523.2 萬 | 0.00% | −54,523−39.0% | 減碼 |
| Capital Fund Management S.A. | 87,024 | $533.4 萬 | 0.07% | −4,986−5.4% | 減碼 |
| Kennedy Capital Management, Inc. | 90,990 | $557.7 萬 | 0.12% | −3,615−3.8% | 減碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 104,999 | $595.4 萬 | 0.01% | +19,829+23.3% | 加碼 |
| S Squared Technology, LLC | 100,551 | $616.3 萬 | 2.99% | 00.0% | 不變 |
| Nuveen Asset Management, LLC | 102,341 | $627.2 萬 | 0.00% | −2,368−2.3% | 減碼 |
| Twinbeech Capital LP | 102,342 | $627.3 萬 | 0.10% | +102,342 | 新進 |
| Holocene Advisors, LP | 104,185 | $638.5 萬 | 0.03% | −1,806−1.7% | 減碼 |
| Tudor Investment Corp Et Al | 106,007 | $649.7 萬 | 0.09% | +82,998+360.7% | 加碼 |
| Engineers Gate Manager LP | 107,157 | $656.8 萬 | 0.19% | +89,918+521.6% | 加碼 |
| Alliancebernstein L.P. | 108,673 | $666.1 萬 | 0.00% | −1,645−1.5% | 減碼 |
| Scout Investments, Inc. | 109,775 | $672.8 萬 | 0.17% | −1,723−1.5% | 減碼 |
| Victory Capital Management Inc | 112,603 | $690.1 萬 | 0.01% | +104+0.1% | 加碼 |
| Marshall Wace, LLP | 113,151 | $693.5 萬 | 0.01% | +113,151 | 新進 |
| Goldman Sachs Group Inc | 122,868 | $753.1 萬 | 0.00% | −7,184−5.5% | 減碼 |
| ExodusPoint Capital Management, LP | 124,515 | $763.2 萬 | 0.09% | +99,609+399.9% | 加碼 |
| Balyasny Asset Management LLC | 130,405 | $799.3 萬 | 0.02% | +130,405 | 新進 |
| Allspring Global Investments Holdings, LLC | 135,118 | $828.1 萬 | 0.01% | +1,775+1.3% | 加碼 |
| First Trust Advisors LP | 139,533 | $855.2 萬 | 0.01% | +14,778+11.8% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 147,680 | $905.1 萬 | 0.04% | +61,407+71.2% | 加碼 |
| Bank of New York Mellon Corp | 180,292 | $1,105 萬 | 0.00% | −13,310−6.9% | 減碼 |
| Two Sigma Investments, LP | 190,504 | $1,168 萬 | 0.03% | −268,926−58.5% | 減碼 |
| Bank of America Corp | 225,377 | $1,381 萬 | 0.00% | +34,884+18.3% | 加碼 |
| Tributary Capital Management, LLC | 225,937 | $1,385 萬 | 1.17% | +38,018+20.2% | 加碼 |
| Neuberger Berman Group LLC | 250,034 | $1,532 萬 | 0.01% | −2,522−1.0% | 減碼 |
| Mirae Asset Global Investments Co., Ltd. | 267,391 | $1,639 萬 | 0.03% | +1,758+0.7% | 加碼 |
| Charles Schwab Investment Management Inc | 299,062 | $1,833 萬 | 0.00% | +4,593+1.6% | 加碼 |
| Stephens Investment Management Group LLC | 318,170 | $1,950 萬 | 0.29% | −8,239−2.5% | 減碼 |
| Voloridge Investment Management, LLC | 319,483 | $1,958 萬 | 0.08% | +111,471+53.6% | 加碼 |
| FMR LLC | 351,754 | $2,156 萬 | 0.00% | −189−0.1% | 減碼 |
| Exchange Traded Concepts, LLC | 365,218 | $2,238 萬 | 0.60% | +68,724+23.2% | 加碼 |
| Robeco Schweiz AG | 368,555 | $2,259 萬 | 0.38% | −22,955−5.9% | 減碼 |
| Pinnacle Associates Ltd | 375,187 | $2,300 萬 | 0.39% | −1,876−0.5% | 減碼 |
| Northern Trust Corp | 376,362 | $2,307 萬 | 0.00% | +1,918+0.5% | 加碼 |
| Norges Bank | 383,344 | $2,350 萬 | 0.00% | −6,772−1.7% | 減碼 |
| Assenagon Asset Management S.A. | 403,197 | $2,471 萬 | 0.08% | +373,915+1,276.9% | 加碼 |
| AXA S.A. | 408,089 | $2,501 萬 | 0.08% | −43,051−9.5% | 減碼 |
| Janus Henderson Group PLC | 437,237 | $2,680 萬 | 0.02% | −3,543−0.8% | 減碼 |
| Two Sigma Advisers, LP | 439,600 | $2,694 萬 | 0.06% | −198,300−31.1% | 減碼 |
| Legal & General Group Plc | 456,646 | $2,799 萬 | 0.01% | +123,817+37.2% | 加碼 |
| Baillie Gifford & Co | 518,280 | $3,177 萬 | 0.03% | −66,032−11.3% | 減碼 |
| Manufacturers Life Insurance Company, The | 533,964 | $3,273 萬 | 0.02% | +104,072+24.2% | 加碼 |
| Point72 Asset Management, L.P. | 544,300 | $3,336 萬 | 0.10% | −100,514−15.6% | 減碼 |
| Dimensional Fund Advisors LP | 704,350 | $4,317 萬 | 0.01% | +29,379+4.4% | 加碼 |
| Citadel Advisors LLC | 829,725 | $5,085 萬 | 0.05% | +737,260+797.3% | 加碼 |
| Geode Capital Management, LLC | 840,322 | $5,152 萬 | 0.01% | +41,631+5.2% | 加碼 |
| Credit Suisse AG | 840,830 | $5,153 萬 | 0.05% | +168,877+25.1% | 加碼 |
| Kodai Capital Management LP | 1,069,391 | $6,554 萬 | 1.34% | +1,069,391 | 新進 |
| Macquarie Group Ltd | 1,393,032 | $8,538 萬 | 0.10% | 00.0% | 不變 |
| Millennium Management LLC | 1,529,802 | $9,376 萬 | 0.09% | −10,598−0.7% | 減碼 |
| Morgan Stanley | 1,599,037 | $9,801 萬 | 0.01% | +1,194,153+294.9% | 加碼 |
| William Blair Investment Management, LLC | 1,637,795 | $1.00 億 | 0.29% | −30,135−1.8% | 減碼 |
| State Street Corp | 1,785,343 | $1.09 億 | 0.01% | +174,022+10.8% | 加碼 |
| BlackRock Inc. | 3,381,197 | $2.07 億 | 0.01% | +54,729+1.6% | 加碼 |
| Vanguard Group Inc | 4,092,534 | $2.51 億 | 0.01% | +69,864+1.7% | 加碼 |
| Rokos Capital Management LLP | 0 | $0 | 0.00% | −649,574−100.0% | 清倉 |
| Scopia Capital Management LP | 0 | $0 | 0.00% | −337,540−100.0% | 清倉 |
| Artisan Partners Limited Partnership | 0 | $0 | 0.00% | −235,039−100.0% | 清倉 |
| Candriam Luxembourg S.C.A. | 0 | $0 | 0.00% | −232,785−100.0% | 清倉 |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −177,065−100.0% | 清倉 |
| Woodline Partners LP | 0 | $0 | 0.00% | −128,309−100.0% | 清倉 |
| Freemont Management S.A. | 0 | $0 | 0.00% | −107,300−100.0% | 清倉 |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −100,300−100.0% | 清倉 |
| CenterBook Partners LP | 0 | $0 | 0.00% | −96,882−100.0% | 清倉 |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −69,771−100.0% | 清倉 |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −51,455−100.0% | 清倉 |
| Walleye Trading LLC | 0 | $0 | 0.00% | −47,279−100.0% | 清倉 |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −41,302−100.0% | 清倉 |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −36,004−100.0% | 清倉 |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −31,275−100.0% | 清倉 |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −30,690−100.0% | 清倉 |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −15,166−100.0% | 清倉 |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −14,793−100.0% | 清倉 |
| Connective Capital Management, LLC | 0 | $0 | 0.00% | −14,244−100.0% | 清倉 |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −13,438−100.0% | 清倉 |
| XTX Topco Ltd | 0 | $0 | 0.00% | −13,256−100.0% | 清倉 |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −13,000−100.0% | 清倉 |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −12,088−100.0% | 清倉 |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −11,582−100.0% | 清倉 |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −10,643−100.0% | 清倉 |
| Werlinich Asset Management, LLC | 0 | $0 | 0.00% | −9,862−100.0% | 清倉 |
| GTS Securities LLC | 0 | $0 | 0.00% | −9,747−100.0% | 清倉 |
| SEI Investments Co | 0 | $0 | 0.00% | −7,908−100.0% | 清倉 |
| Steel Peak Wealth Management LLC | 0 | $0 | 0.00% | −7,640−100.0% | 清倉 |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −6,499−100.0% | 清倉 |
| Sender Co & Partners, Inc. | 0 | $0 | 0.00% | −6,023−100.0% | 清倉 |
| Balboa Wealth Partners | 0 | $0 | 0.00% | −5,545−100.0% | 清倉 |
| Bessemer Group Inc | 0 | $0 | 0.00% | −5,000−100.0% | 清倉 |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −2,563−100.0% | 清倉 |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −2,509−100.0% | 清倉 |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −1,912−100.0% | 清倉 |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −977−100.0% | 清倉 |
| Creative Planning | 0 | $0 | 0.00% | −511−100.0% | 清倉 |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −85−100.0% | 清倉 |
| Centerpoint Advisors, LLC | 0 | $0 | 0.00% | −52−100.0% | 清倉 |
| GoalVest Advisory LLC | 0 | $0 | 0.00% | −55−100.0% | 清倉 |
| Huntington National Bank | 0 | $0 | 0.00% | −44−100.0% | 清倉 |