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。
2022 年第 3 季 13F 持有人
Ambarella Inc 在 2022/9/30 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
- 244
- 較 2022 年第 2 季 −19 家
- 持有股數
- 3,026 萬
- 較 2022 年第 2 季 +98.9 萬 (+3.4%)
- 總市值
- $17.0 億
- 較 2022 年第 2 季 −$2.19 億 (−11.4%)
- 新進機構
- 23
- 另有 91 家加碼
- 清倉機構
- 42
- 另有 86 家減碼
另有 4 家機構在 2022 年第 2 季持有、還沒有申報 2022 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 |
2022 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 2022 年第 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Sheets Smith Wealth Management | 6,079 | $34.2 萬 | 0.06% | +1,531+33.7% | 加碼 |
| Seven Eight Capital, LP | 6,220 | $34.9 萬 | 0.07% | +6,220 | 新進 |
| Amundi | 5,667 | $35.5 萬 | 0.00% | +5,667 | 新進 |
| Ardsley Advisory Partners LP | 7,000 | $39.3 萬 | 0.10% | −4,600−39.7% | 減碼 |
| Holocene Advisors, LP | 7,081 | $39.8 萬 | 0.00% | −148,478−95.4% | 減碼 |
| Exchange Traded Concepts, LLC | 7,210 | $40.5 萬 | 0.01% | +1,185+19.7% | 加碼 |
| Gilder Gagnon Howe & Co LLC | 7,465 | $41.9 萬 | 0.01% | −2,198−22.7% | 減碼 |
| Ensign Peak Advisors, Inc | 7,460 | $41.9 萬 | 0.00% | 00.0% | 不變 |
| Redmond Asset Management, LLC | 7,526 | $42.3 萬 | 0.16% | 00.0% | 不變 |
| White Pine Capital LLC | 7,562 | $42.5 萬 | 0.18% | +650+9.4% | 加碼 |
| LPL Financial LLC | 8,641 | $48.5 萬 | 0.00% | +18+0.2% | 加碼 |
| First Community Trust NA | 9,225 | $51.8 萬 | 0.71% | 00.0% | 不變 |
| Tudor Investment Corp Et Al | 9,567 | $53.7 萬 | 0.01% | +9,567 | 新進 |
| Arizona State Retirement System | 9,831 | $55.2 萬 | 0.01% | +305+3.2% | 加碼 |
| US Bancorp | 9,943 | $55.8 萬 | 0.00% | −5,572−35.9% | 減碼 |
| SEI Investments Co | 10,011 | $56.3 萬 | 0.00% | −5,886−37.0% | 減碼 |
| Werlinich Asset Management, LLC | 10,285 | $57.8 萬 | 0.59% | −175−1.7% | 減碼 |
| State Board of Administration of Florida Retirement System | 10,985 | $61.7 萬 | 0.00% | −1,310−10.7% | 減碼 |
| Citigroup Inc | 11,515 | $64.6 萬 | 0.00% | −863−7.0% | 減碼 |
| Aquila Investment Management LLC | 12,000 | $67.4 萬 | 0.50% | +12,000 | 新進 |
| Rafferty Asset Management, LLC | 13,903 | $78.1 萬 | 0.01% | +1,232+9.7% | 加碼 |
| Voya Investment Management LLC | 13,939 | $78.3 萬 | 0.00% | +244+1.8% | 加碼 |
| Azzad Asset Management Inc | 15,933 | $79.5 萬 | 0.08% | +125+0.8% | 加碼 |
| Wolverine Trading, LLC | 14,073 | $81.0 萬 | 0.03% | +6,637+89.3% | 加碼 |
| Advisor Group Holdings, Inc. | 14,446 | $81.1 萬 | 0.00% | −367−2.5% | 減碼 |
| Manufacturers Life Insurance Company, The | 14,502 | $81.5 萬 | 0.00% | −334−2.3% | 減碼 |
| Cubist Systematic Strategies, LLC | 14,573 | $81.9 萬 | 0.01% | −93,845−86.6% | 減碼 |
| Stifel Financial Corp | 14,712 | $82.7 萬 | 0.00% | +1,571+12.0% | 加碼 |
| Wellington Management Group LLP | 14,971 | $84.1 萬 | 0.00% | −24−0.2% | 減碼 |
| Barclays PLC | 15,130 | $85.1 萬 | 0.00% | +2,285+17.8% | 加碼 |
| Natixis Advisors, L.P. | 15,563 | $87.4 萬 | 0.00% | −3,802−19.6% | 減碼 |
| Raymond James & Associates | 15,673 | $88.1 萬 | 0.00% | +2,609+20.0% | 加碼 |
| STRS Ohio | 16,100 | $90.4 萬 | 0.00% | 00.0% | 不變 |
| Quantbot Technologies LP | 17,175 | $96.4 萬 | 0.07% | +17,175 | 新進 |
| American International Group, Inc. | 17,296 | $97.2 萬 | 0.01% | +244+1.4% | 加碼 |
| Price T Rowe Associates Inc | 17,337 | $97.4 萬 | 0.00% | +979+6.0% | 加碼 |
| AlphaCrest Capital Management LLC | 17,482 | $98.2 萬 | 0.06% | +17,482 | 新進 |
| ETF Managers Group, LLC | 19,038 | $107.0 萬 | 0.03% | +19,038 | 新進 |
| MetLife Investment Management | 19,315 | $108.5 萬 | 0.01% | +430+2.3% | 加碼 |
| Engineers Gate Manager LP | 19,381 | $108.9 萬 | 0.07% | +2,871+17.4% | 加碼 |
| McDonald Partners LLC | 20,146 | $113.2 萬 | 0.43% | −125−0.6% | 減碼 |
| Oak Associates, Ltd | 20,830 | $117.0 萬 | 0.10% | +3,524+20.4% | 加碼 |
| Envestnet Asset Management Inc | 22,567 | $126.8 萬 | 0.00% | −1,213−5.1% | 減碼 |
| Penserra Capital Management LLC | 23,460 | $131.7 萬 | 0.04% | −931−3.8% | 減碼 |
| Jane Street Group, LLC | 23,646 | $132.9 萬 | 0.00% | +18,070+324.1% | 加碼 |
| Federated Hermes, Inc. | 24,055 | $135.1 萬 | 0.00% | +22,844+1,886.4% | 加碼 |
| D. E. Shaw & Co., Inc. | 24,102 | $135.4 萬 | 0.00% | −92,135−79.3% | 減碼 |
| SG Americas Securities, LLC | 25,977 | $145.9 萬 | 0.02% | −10,274−28.3% | 減碼 |
| Simplex Trading, LLC | 27,188 | $152.7 萬 | 0.06% | −9,722−26.3% | 減碼 |
| State of New Jersey Common Pension Fund D | 27,871 | $156.6 萬 | 0.01% | −1,844−6.2% | 減碼 |
| PEAK6 Investments LLC | 29,236 | $164.2 萬 | 0.06% | +29,236 | 新進 |
| First National Bank of Omaha | 30,059 | $168.9 萬 | 0.11% | +5,357+21.7% | 加碼 |
| Wells Fargo & Company | 37,410 | $210.2 萬 | 0.00% | +1,478+4.1% | 加碼 |
| Man Group plc | 38,306 | $215.2 萬 | 0.01% | – | – |
| Parallax Volatility Advisers, L.P. | 38,636 | $217.1 萬 | 0.04% | +36,626+1,822.2% | 加碼 |
| SWS Partners | 39,019 | $219.2 萬 | 1.02% | +2,790+7.7% | 加碼 |
| P.A.W. Capital Corp | 40,000 | $224.7 萬 | 3.37% | +15,000+60.0% | 加碼 |
| Moody Aldrich Partners LLC | 40,121 | $225.4 萬 | 0.46% | −23,682−37.1% | 減碼 |
| Granite Investment Partners, LLC | 40,458 | $227.3 萬 | 0.10% | +510+1.3% | 加碼 |
| Russell Investments Group, Ltd. | 43,015 | $241.5 萬 | 0.01% | +1,907+4.6% | 加碼 |
| BNP Paribas Arbitrage, SA | 44,162 | $248.1 萬 | 0.01% | +8,006+22.1% | 加碼 |
| ExodusPoint Capital Management, LP | 44,438 | $249.7 萬 | 0.03% | −467−1.0% | 減碼 |
| Royal Bank of Canada | 45,195 | $254.0 萬 | 0.00% | +11,689+34.9% | 加碼 |
| California State Teachers Retirement System | 45,516 | $255.7 萬 | 0.00% | −49−0.1% | 減碼 |
| Rhumbline Advisers | 47,339 | $266.0 萬 | 0.00% | +4,269+9.9% | 加碼 |
| Royce & Associates LP | 49,100 | $275.8 萬 | 0.03% | −7,400−13.1% | 減碼 |
| Liontrust Investment Partners LLP | 23,031 | $282.8 萬 | 0.05% | +8,031+53.5% | 加碼 |
| Allspring Global Investments Holdings, LLC | 55,411 | $311.2 萬 | 0.01% | +54,223+4,564.2% | 加碼 |
| LGT Group Foundation | 56,701 | $318.6 萬 | 0.12% | +5,967+11.8% | 加碼 |
| Silvercrest Asset Management Group LLC | 56,875 | $319.5 萬 | 0.03% | +9,625+20.4% | 加碼 |
| State of Wisconsin Investment Board | 62,442 | $350.8 萬 | 0.01% | −14,381−18.7% | 減碼 |
| Emerald Mutual Fund Advisers Trust | 63,850 | $358.7 萬 | 0.23% | −17,996−22.0% | 減碼 |
| Victory Capital Management Inc | 66,822 | $375.4 萬 | 0.00% | +660+1.0% | 加碼 |
| S Squared Technology, LLC | 70,551 | $396.4 萬 | 2.90% | 00.0% | 不變 |
| New York State Common Retirement Fund | 70,673 | $397.0 萬 | 0.01% | +1,523+2.2% | 加碼 |
| Woodline Partners LP | 73,158 | $411.0 萬 | 0.06% | +73,158 | 新進 |
| Ameriprise Financial Inc | 75,347 | $423.3 萬 | 0.00% | −149−0.2% | 減碼 |
| Thornburg Investment Management Inc | 76,136 | $427.7 萬 | 0.08% | 00.0% | 不變 |
| First Trust Advisors LP | 76,559 | $430.1 萬 | 0.01% | +9,629+14.4% | 加碼 |
| Shannon River Fund Management LLC | 81,173 | $456.0 萬 | 1.96% | −59,483−42.3% | 減碼 |
| California Public Employees Retirement System | 85,779 | $481.9 萬 | 0.00% | +15,076+21.3% | 加碼 |
| Swiss National Bank | 85,833 | $482.2 萬 | 0.00% | +3,000+3.6% | 加碼 |
| ArrowMark Colorado Holdings LLC | 91,000 | $511.2 萬 | 0.06% | +6,000+7.1% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 94,523 | $531.0 萬 | 0.02% | +570+0.6% | 加碼 |
| Emerald Advisers, LLC | 97,422 | $547.3 萬 | 0.28% | +7,675+8.6% | 加碼 |
| Susquehanna International Group, LLP | 99,421 | $558.5 萬 | 0.01% | +41,822+72.6% | 加碼 |
| JPMorgan Chase & Co | 99,696 | $560.1 萬 | 0.00% | −10,320−9.4% | 減碼 |
| Weiss Multi-Strategy Advisers LLC | 110,000 | $618.0 萬 | 0.17% | +57,224+108.4% | 加碼 |
| American Century Companies Inc | 111,208 | $624.8 萬 | 0.01% | −1,238−1.1% | 減碼 |
| Primecap Management Co | 113,700 | $638.8 萬 | 0.01% | 00.0% | 不變 |
| Scout Investments, Inc. | 121,602 | $683.2 萬 | 0.14% | −3,443−2.8% | 減碼 |
| Voloridge Investment Management, LLC | 134,125 | $753.5 萬 | 0.04% | −189,142−58.5% | 減碼 |
| Balyasny Asset Management LLC | 143,261 | $804.8 萬 | 0.03% | +28,836+25.2% | 加碼 |
| KCL Capital, L.P. | 150,000 | $842.7 萬 | 1.98% | +15,000+11.1% | 加碼 |
| Bank of America Corp | 161,485 | $907.2 萬 | 0.00% | −33,169−17.0% | 減碼 |
| LMR Partners LLP | 161,832 | $909.2 萬 | 0.23% | +161,832 | 新進 |
| KBC Group NV | 167,920 | $943.4 萬 | 0.05% | +2,354+1.4% | 加碼 |
| Maplelane Capital, LLC | 169,000 | $949.4 萬 | 2.35% | −36,000−17.6% | 減碼 |
| Tributary Capital Management, LLC | 169,935 | $954.7 萬 | 1.00% | +10,591+6.6% | 加碼 |
| UBS Asset Management Americas Inc | 176,034 | $989.0 萬 | 0.01% | −31,298−15.1% | 減碼 |