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 2 季 13F 持有人
Ambarella Inc 在 2023/6/30 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
- 258
- 較 2023 年第 1 季 −14 家
- 持有股數
- 3,081 萬
- 較 2023 年第 1 季 +51.9 萬 (+1.7%)
- 總市值
- $25.8 億
- 較 2023 年第 1 季 +$2.26 億 (+9.6%)
- 新進機構
- 35
- 另有 100 家加碼
- 清倉機構
- 49
- 另有 77 家減碼
另有 1 家機構在 2023 年第 1 季持有、還沒有申報 2023 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 |
2023 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 2023 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| The PNC Financial Services Group, Inc. | 5,185 | $43.4 萬 | 0.00% | +281+5.7% | 加碼 |
| Freemont Management S.A. | 5,400 | $45.2 萬 | 0.06% | 00.0% | 不變 |
| Engineers Gate Manager LP | 5,481 | $45.9 萬 | 0.02% | +5,481 | 新進 |
| NorthCrest Asset Manangement, LLC | 5,550 | $46.4 萬 | 0.02% | 00.0% | 不變 |
| Public Employees Retirement Association of Colorado | 5,587 | $46.7 萬 | 0.00% | 00.0% | 不變 |
| Putnam Investments LLC | 5,903 | $49.4 萬 | 0.00% | −181−3.0% | 減碼 |
| Sheets Smith Wealth Management | 6,169 | $51.6 萬 | 0.08% | +90+1.5% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,318 | $52.9 萬 | 0.00% | +1,058+20.1% | 加碼 |
| Caption Management, LLC | 6,500 | $54.4 萬 | 0.10% | +6,500 | 新進 |
| Advisory Research Inc | 6,541 | $54.7 萬 | 0.07% | +6,541 | 新進 |
| AQR Capital Management LLC | 6,803 | $56.9 萬 | 0.00% | +1,580+30.3% | 加碼 |
| Capital Impact Advisors, LLC | 7,081 | $59.2 萬 | 0.65% | +1,240+21.2% | 加碼 |
| Balboa Wealth Partners | 7,089 | $59.3 萬 | 0.21% | +851+13.6% | 加碼 |
| Azzad Asset Management Inc | 7,100 | $59.4 萬 | 0.08% | +610+9.4% | 加碼 |
| US Bancorp | 7,277 | $60.9 萬 | 0.00% | +290+4.2% | 加碼 |
| ProShare Advisors LLC | 7,397 | $61.9 萬 | 0.00% | −15−0.2% | 減碼 |
| Redmond Asset Management, LLC | 7,489 | $62.7 萬 | 0.20% | −37−0.5% | 減碼 |
| White Pine Capital LLC | 7,607 | $63.6 萬 | 0.24% | +63+0.8% | 加碼 |
| Handelsbanken Fonder AB | 8,044 | $67.3 萬 | 0.00% | −1,400−14.8% | 減碼 |
| Voloridge Investment Management, LLC | 8,317 | $69.6 萬 | 0.00% | −19,064−69.6% | 減碼 |
| Rafferty Asset Management, LLC | 8,773 | $73.4 萬 | 0.00% | −115−1.3% | 減碼 |
| First Community Trust NA | 9,308 | $77.9 萬 | 0.87% | +118+1.3% | 加碼 |
| SEI Investments Co | 9,712 | $81.3 萬 | 0.00% | −25,692−72.6% | 減碼 |
| Formula Growth Ltd | 10,000 | $83.7 萬 | 0.27% | 00.0% | 不變 |
| Werlinich Asset Management, LLC | 10,050 | $84.1 萬 | 0.67% | 00.0% | 不變 |
| State Board of Administration of Florida Retirement System | 10,375 | $86.8 萬 | 0.00% | −660−6.0% | 減碼 |
| Cresset Asset Management, LLC | 10,377 | $86.8 萬 | 0.01% | +10,377 | 新進 |
| Arizona State Retirement System | 10,562 | $88.4 萬 | 0.01% | −12−0.1% | 減碼 |
| Guggenheim Capital LLC | 10,947 | $91.6 萬 | 0.01% | +2,961+37.1% | 加碼 |
| Janney Montgomery Scott LLC | 11,284 | $94.4 萬 | 0.00% | +419+3.9% | 加碼 |
| HSBC Holdings PLC | 11,604 | $97.1 萬 | 0.00% | +6,889+146.1% | 加碼 |
| Gsa Capital Partners LLP | 11,667 | $97.6 萬 | 0.10% | +8,027+220.5% | 加碼 |
| Ensign Peak Advisors, Inc | 11,860 | $99.2 萬 | 0.00% | 00.0% | 不變 |
| Advisor Group Holdings, Inc. | 12,579 | $105.2 萬 | 0.00% | −1,543−10.9% | 減碼 |
| LPL Financial LLC | 13,214 | $110.6 萬 | 0.00% | +3,514+36.2% | 加碼 |
| CenterBook Partners LP | 13,355 | $111.7 萬 | 0.14% | −46,224−77.6% | 減碼 |
| Captrust Financial Advisors | 13,530 | $113.2 萬 | 0.00% | +5,685+72.5% | 加碼 |
| Stifel Financial Corp | 14,157 | $118.5 萬 | 0.00% | −699−4.7% | 減碼 |
| Connective Capital Management, LLC | 14,244 | $119.2 萬 | 1.39% | +14,244 | 新進 |
| Duality Advisers, LP | 14,450 | $120.9 萬 | 0.15% | −18,029−55.5% | 減碼 |
| Voya Investment Management LLC | 14,499 | $121.3 萬 | 0.00% | +631+4.6% | 加碼 |
| Amundi | 14,581 | $124.0 萬 | 0.00% | +12,702+676.0% | 加碼 |
| Federated Hermes, Inc. | 15,166 | $126.9 萬 | 0.00% | −6,537−30.1% | 減碼 |
| Raymond James & Associates | 15,377 | $128.7 萬 | 0.00% | +1,153+8.1% | 加碼 |
| Barclays PLC | 15,882 | $132.9 萬 | 0.00% | −4,906−23.6% | 減碼 |
| Price T Rowe Associates Inc | 15,949 | $133.5 萬 | 0.00% | +457+2.9% | 加碼 |
| Edgestream Partners, L.P. | 16,777 | $140.4 萬 | 0.13% | +16,777 | 新進 |
| Linden Thomas Advisory Services, LLC | 17,193 | $143.9 萬 | 0.32% | +17,193 | 新進 |
| American International Group, Inc. | 17,587 | $147.2 萬 | 0.01% | −308−1.7% | 減碼 |
| Deutsche Bank AG | 17,911 | $149.9 萬 | 0.00% | −10,248−36.4% | 減碼 |
| Algert Global LLC | 18,930 | $158.4 萬 | 0.07% | +18,930 | 新進 |
| MetLife Investment Management | 19,491 | $163.1 萬 | 0.01% | 00.0% | 不變 |
| Symmetry Peak Management LLC | 20,000 | $167.3 萬 | 3.53% | +6,500+48.1% | 加碼 |
| Natixis Advisors, L.P. | 20,041 | $167.7 萬 | 0.01% | +2,837+16.5% | 加碼 |
| McDonald Partners LLC | 20,471 | $171.3 萬 | 0.52% | +400+2.0% | 加碼 |
| Parallax Volatility Advisers, L.P. | 20,542 | $171.9 萬 | 0.06% | −7,611−27.0% | 減碼 |
| BNP Paribas Arbitrage, SA | 20,904 | $174.9 萬 | 0.00% | −27,102−56.5% | 減碼 |
| Envestnet Asset Management Inc | 23,169 | $193.9 萬 | 0.00% | −94−0.4% | 減碼 |
| Natixis | 23,598 | $197.4 萬 | 0.02% | −677−2.8% | 減碼 |
| Citigroup Inc | 23,627 | $197.7 萬 | 0.00% | +13,867+142.1% | 加碼 |
| Boothbay Fund Management, LLC | 24,365 | $203.9 萬 | 0.07% | −17,762−42.2% | 減碼 |
| Aquila Investment Management LLC | 25,000 | $209.2 萬 | 1.71% | +5,000+25.0% | 加碼 |
| Westerly Capital Management, LLC | 25,000 | $209.2 萬 | 1.35% | +25,000 | 新進 |
| Jump Financial, LLC | 25,036 | $209.5 萬 | 0.08% | −4,026−13.9% | 減碼 |
| Man Group plc | 27,055 | $226.4 萬 | 0.01% | – | – |
| Penserra Capital Management LLC | 28,701 | $240.1 萬 | 0.05% | +8,918+45.1% | 加碼 |
| Bank of Montreal | 28,744 | $249.3 萬 | 0.00% | +28,744 | 新進 |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 29,823 | $249.5 萬 | 1.19% | +795+2.7% | 加碼 |
| First National Bank of Omaha | 29,910 | $250.3 萬 | 0.14% | +5,705+23.6% | 加碼 |
| P.A.W. Capital Corp | 30,000 | $251.0 萬 | 5.15% | +15,000+100.0% | 加碼 |
| Granahan Investment Management Inc | 31,722 | $265.4 萬 | 0.08% | −57,810−64.6% | 減碼 |
| Susquehanna International Group, LLP | 32,334 | $270.5 萬 | 0.00% | −6,793−17.4% | 減碼 |
| Primecap Management Co | 33,100 | $276.9 萬 | 0.00% | −57,500−63.5% | 減碼 |
| State of New Jersey Common Pension Fund D | 33,128 | $277.2 萬 | 0.01% | +7,547+29.5% | 加碼 |
| UBS Group AG | 34,657 | $290.0 萬 | 0.00% | +15,462+80.6% | 加碼 |
| Oak Associates, Ltd | 35,267 | $295.1 萬 | 0.24% | −4,691−11.7% | 減碼 |
| LGT Group Foundation | 38,876 | $325.3 萬 | 0.08% | −1,668−4.1% | 減碼 |
| Renaissance Technologies LLC | 40,800 | $341.4 萬 | 0.00% | +14,300+54.0% | 加碼 |
| Granite Investment Partners, LLC | 40,979 | $342.9 萬 | 0.14% | +640+1.6% | 加碼 |
| Squarepoint Ops LLC | 41,340 | $345.9 萬 | 0.02% | +25,076+154.2% | 加碼 |
| KBC Group NV | 41,740 | $349.2 萬 | 0.01% | −103,873−71.3% | 減碼 |
| California State Teachers Retirement System | 45,243 | $378.5 萬 | 0.01% | −613−1.3% | 減碼 |
| Wells Fargo & Company | 45,921 | $384.2 萬 | 0.00% | +8,465+22.6% | 加碼 |
| State of Wisconsin Investment Board | 46,579 | $389.7 萬 | 0.01% | −7,124−13.3% | 減碼 |
| Prelude Capital Management, LLC | 49,198 | $411.6 萬 | 0.34% | −20,486−29.4% | 減碼 |
| Thornburg Investment Management Inc | 50,713 | $424.3 萬 | 0.07% | −9,350−15.6% | 減碼 |
| California Public Employees Retirement System | 53,400 | $446.8 萬 | 0.00% | −3,693−6.5% | 減碼 |
| Rhumbline Advisers | 53,472 | $447.4 萬 | 0.01% | +3,295+6.6% | 加碼 |
| Holocene Advisors, LP | 54,156 | $453.1 萬 | 0.02% | +30,827+132.1% | 加碼 |
| Royal Bank of Canada | 54,332 | $454.5 萬 | 0.00% | +10,545+24.1% | 加碼 |
| SWS Partners | 55,488 | $463.7 萬 | 1.67% | +7,237+15.0% | 加碼 |
| New York State Common Retirement Fund | 56,250 | $470.6 萬 | 0.01% | −5,214−8.5% | 減碼 |
| Russell Investments Group, Ltd. | 59,223 | $495.4 萬 | 0.01% | +1,469+2.5% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 61,169 | $511.8 萬 | 0.03% | +16,363+36.5% | 加碼 |
| Kennedy Capital Management, Inc. | 67,984 | $568.8 萬 | 0.13% | +42,938+171.4% | 加碼 |
| Wellington Management Group LLP | 71,268 | $596.3 萬 | 0.00% | +71,268 | 新進 |
| Jane Street Group, LLC | 76,116 | $636.9 萬 | 0.01% | +53,742+240.2% | 加碼 |
| Silvercrest Asset Management Group LLC | 76,854 | $643.0 萬 | 0.05% | +23,873+45.1% | 加碼 |
| Swiss National Bank | 81,933 | $685.5 萬 | 0.00% | +3,100+3.9% | 加碼 |
| Sora Investors LLC | 85,000 | $711.2 萬 | 3.13% | +85,000 | 新進 |