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。
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
- 3,165 萬
- 較 2022 年第 2 季 +178.4 萬 (+6.0%)
- 總市值
- $17.8 億
- 較 2022 年第 2 季 −$1.80 億 (−9.2%)
- 新進機構
- 23
- 另有 92 家加碼
- 清倉機構
- 42
- 另有 85 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 | $26.9 億 |
| 2025 年第 3 季 | 329 | $29.5 億 |
| 2025 年第 2 季 | 305 | $23.3 億 |
| 2025 年第 1 季 | 298 | $17.8 億 |
| 2024 年第 4 季 | 299 | $24.6 億 |
| 2024 年第 3 季 | 265 | $18.7 億 |
| 2024 年第 2 季 | 262 | $18.6 億 |
| 2024 年第 1 季 | 269 | $18.4 億 |
| 2023 年第 4 季 | 258 | $21.5 億 |
| 2023 年第 3 季 | 254 | $16.4 億 |
| 2023 年第 2 季 | 258 | $25.8 億 |
| 2023 年第 1 季 | 272 | $23.5 億 |
| 2022 年第 4 季 | 265 | $25.8 億 |
| 2022 年第 3 季 | 244 | $17.8 億 |
| 2022 年第 2 季 | 267 | $19.6 億 |
| 2022 年第 1 季 | 293 | $30.9 億 |
| 2021 年第 4 季 | 328 | $57.3 億 |
| 2021 年第 3 季 | 281 | $44.4 億 |
| 2021 年第 2 季 | 259 | $29.9 億 |
| 2021 年第 1 季 | 266 | $28.0 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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,673,180 | $2.06 億 | 0.01% | −258,146−6.6% | 減碼 |
| Vanguard Group Inc | 3,511,159 | $1.97 億 | 0.01% | +19,444+0.6% | 加碼 |
| Macquarie Group Ltd | 1,617,031 | $9,087 萬 | 0.11% | −23,202−1.4% | 減碼 |
| State Street Corp | 1,340,773 | $7,533 萬 | 0.00% | +102,099+8.2% | 加碼 |
| Point72 Asset Management, L.P. | 1,293,600 | $7,267 萬 | 0.32% | +638,557+97.5% | 加碼 |
| AXA S.A. | 1,191,172 | $6,692 萬 | 0.13% | −13,218−1.1% | 減碼 |
| Janus Henderson Group PLC | 1,114,668 | $6,257 萬 | 0.02% | +542,747+94.9% | 加碼 |
| Millennium Management LLC | 1,000,349 | $5,620 萬 | 0.07% | +1,000,349 | 新進 |
| Credit Suisse AG | 682,840 | $3,836 萬 | 0.04% | +164,646+31.8% | 加碼 |
| Geode Capital Management, LLC | 665,068 | $3,736 萬 | 0.01% | +5,250+0.8% | 加碼 |
| Baillie Gifford & Co | 590,539 | $3,318 萬 | 0.03% | −30,395−4.9% | 減碼 |
| Dimensional Fund Advisors LP | 585,023 | $3,287 萬 | 0.01% | +32,045+5.8% | 加碼 |
| Citadel Advisors LLC | 514,689 | $2,892 萬 | 0.04% | +497,535+2,900.4% | 加碼 |
| Verition Fund Management LLC | 489,454 | $2,750 萬 | 0.19% | +389,780+391.1% | 加碼 |
| Stephens Investment Management Group LLC | 440,734 | $2,476 萬 | 0.47% | +122,732+38.6% | 加碼 |
| Morgan Stanley | 423,760 | $2,381 萬 | 0.00% | +29,318+7.4% | 加碼 |
| Allianz Asset Management GmbH | 374,884 | $2,106 萬 | 0.05% | 00.0% | 不變 |
| Robeco Schweiz AG | 372,510 | $2,093 萬 | 0.41% | +210+0.1% | 加碼 |
| Pinnacle Associates Ltd | 369,343 | $2,075 萬 | 0.48% | −9,097−2.4% | 減碼 |
| Northern Trust Corp | 355,086 | $1,995 萬 | 0.00% | −6,821−1.9% | 減碼 |
| Eaton Vance Management | 352,861 | $1,982 萬 | 0.03% | −94,262−21.1% | 減碼 |
| Cinctive Capital Management LP | 346,229 | $1,945 萬 | 0.89% | +346,229 | 新進 |
| Norges Bank | 337,269 | $1,895 萬 | 0.01% | +7,413+2.2% | 加碼 |
| Jacobs Levy Equity Management, Inc | 321,594 | $1,807 萬 | 0.14% | +144,180+81.3% | 加碼 |
| Renaissance Technologies LLC | 318,478 | $1,789 萬 | 0.03% | −161,622−33.7% | 減碼 |
| Charles Schwab Investment Management Inc | 303,048 | $1,703 萬 | 0.01% | −678−0.2% | 減碼 |
| Polar Asset Management Partners Inc. | 286,065 | $1,607 萬 | 0.21% | +152,400+114.0% | 加碼 |
| Artisan Partners Limited Partnership | 264,737 | $1,487 萬 | 0.03% | −2,803−1.0% | 減碼 |
| Invesco Ltd. | 261,369 | $1,468 萬 | 0.00% | −668,975−71.9% | 減碼 |
| Mirae Asset Global Investments Co., Ltd. | 252,989 | $1,421 萬 | 0.04% | +73,698+41.1% | 加碼 |
| Legal & General Group Plc | 251,486 | $1,413 萬 | 0.01% | +37,159+17.3% | 加碼 |
| Two Sigma Advisers, LP | 239,300 | $1,344 萬 | 0.04% | +109,300+84.1% | 加碼 |
| Candriam Luxembourg S.C.A. | 236,831 | $1,331 萬 | 0.09% | +226+0.1% | 加碼 |
| Vident Investment Advisory, LLC | 236,390 | $1,328 萬 | 0.43% | +37,618+18.9% | 加碼 |
| Marshall Wace, LLP | 233,584 | $1,312 萬 | 0.03% | +25,860+12.4% | 加碼 |
| Goldman Sachs Group Inc | 226,941 | $1,275 萬 | 0.00% | −1,249−0.5% | 減碼 |
| Nuveen Asset Management, LLC | 223,642 | $1,257 萬 | 0.01% | −24,586−9.9% | 減碼 |
| Bank of New York Mellon Corp | 214,061 | $1,203 萬 | 0.00% | +7,148+3.5% | 加碼 |
| Two Sigma Investments, LP | 205,660 | $1,155 萬 | 0.04% | −72,251−26.0% | 減碼 |
| Granahan Investment Management Inc | 193,101 | $1,085 萬 | 0.35% | −9,836−4.8% | 減碼 |
| Frontier Capital Management Co LLC | 189,285 | $1,063 萬 | 0.12% | +2,460+1.3% | 加碼 |
| Deutsche Bank AG | 187,813 | $1,055 萬 | 0.01% | −3,481−1.8% | 減碼 |
| Neuberger Berman Group LLC | 174,590 | $1,004 萬 | 0.01% | −45,553−20.7% | 減碼 |
| Alliancebernstein L.P. | 178,607 | $1,003 萬 | 0.00% | +34,343+23.8% | 加碼 |
| UBS Asset Management Americas Inc | 176,034 | $989.0 萬 | 0.01% | −31,298−15.1% | 減碼 |
| Tributary Capital Management, LLC | 169,935 | $954.7 萬 | 1.00% | +10,591+6.6% | 加碼 |
| Maplelane Capital, LLC | 169,000 | $949.4 萬 | 2.35% | −36,000−17.6% | 減碼 |
| KBC Group NV | 167,920 | $943.4 萬 | 0.05% | +2,354+1.4% | 加碼 |
| LMR Partners LLP | 161,832 | $909.2 萬 | 0.19% | +161,832 | 新進 |
| Bank of America Corp | 161,485 | $907.2 萬 | 0.00% | −33,169−17.0% | 減碼 |
| KCL Capital, L.P. | 150,000 | $842.7 萬 | 1.98% | +15,000+11.1% | 加碼 |
| Balyasny Asset Management LLC | 143,261 | $804.8 萬 | 0.03% | +28,836+25.2% | 加碼 |
| Voloridge Investment Management, LLC | 134,125 | $753.5 萬 | 0.04% | −189,142−58.5% | 減碼 |
| Scout Investments, Inc. | 121,602 | $683.2 萬 | 0.14% | −3,443−2.8% | 減碼 |
| Primecap Management Co | 113,700 | $638.8 萬 | 0.01% | 00.0% | 不變 |
| American Century Companies Inc | 111,208 | $624.8 萬 | 0.01% | −1,238−1.1% | 減碼 |
| Weiss Multi-Strategy Advisers LLC | 110,000 | $618.0 萬 | 0.17% | +57,224+108.4% | 加碼 |
| JPMorgan Chase & Co | 99,696 | $560.1 萬 | 0.00% | −10,320−9.4% | 減碼 |
| Susquehanna International Group, LLP | 99,421 | $558.5 萬 | 0.01% | +41,822+72.6% | 加碼 |
| Emerald Advisers, LLC | 97,422 | $547.3 萬 | 0.28% | +7,675+8.6% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 94,523 | $531.0 萬 | 0.02% | +570+0.6% | 加碼 |
| ArrowMark Colorado Holdings LLC | 91,000 | $511.2 萬 | 0.06% | +6,000+7.1% | 加碼 |
| Swiss National Bank | 85,833 | $482.2 萬 | 0.00% | +3,000+3.6% | 加碼 |
| California Public Employees Retirement System | 85,779 | $481.9 萬 | 0.00% | +15,076+21.3% | 加碼 |
| Shannon River Fund Management LLC | 81,173 | $456.0 萬 | 1.96% | −59,483−42.3% | 減碼 |
| First Trust Advisors LP | 76,559 | $430.1 萬 | 0.01% | +9,629+14.4% | 加碼 |
| Thornburg Investment Management Inc | 76,136 | $427.7 萬 | 0.08% | 00.0% | 不變 |
| Ameriprise Financial Inc | 75,347 | $423.3 萬 | 0.00% | −149−0.2% | 減碼 |
| Woodline Partners LP | 73,158 | $411.0 萬 | 0.06% | +73,158 | 新進 |
| New York State Common Retirement Fund | 70,673 | $397.0 萬 | 0.01% | +1,523+2.2% | 加碼 |
| S Squared Technology, LLC | 70,551 | $396.4 萬 | 2.90% | 00.0% | 不變 |
| Victory Capital Management Inc | 66,822 | $375.4 萬 | 0.00% | +660+1.0% | 加碼 |
| Emerald Mutual Fund Advisers Trust | 63,850 | $358.7 萬 | 0.23% | −17,996−22.0% | 減碼 |
| State of Wisconsin Investment Board | 62,442 | $350.8 萬 | 0.01% | −14,381−18.7% | 減碼 |
| Silvercrest Asset Management Group LLC | 56,875 | $319.5 萬 | 0.03% | +9,625+20.4% | 加碼 |
| LGT Group Foundation | 56,701 | $318.6 萬 | 0.12% | +5,967+11.8% | 加碼 |
| Allspring Global Investments Holdings, LLC | 55,411 | $311.2 萬 | 0.01% | +54,223+4,564.2% | 加碼 |
| Liontrust Investment Partners LLP | 23,031 | $282.8 萬 | 0.05% | +8,031+53.5% | 加碼 |
| Royce & Associates LP | 49,100 | $275.8 萬 | 0.03% | −7,400−13.1% | 減碼 |
| Rhumbline Advisers | 47,339 | $266.0 萬 | 0.00% | +4,269+9.9% | 加碼 |
| California State Teachers Retirement System | 45,516 | $255.7 萬 | 0.00% | −49−0.1% | 減碼 |
| Royal Bank of Canada | 45,195 | $254.0 萬 | 0.00% | +11,689+34.9% | 加碼 |
| ExodusPoint Capital Management, LP | 44,438 | $249.7 萬 | 0.03% | −467−1.0% | 減碼 |
| BNP Paribas Arbitrage, SA | 44,162 | $248.1 萬 | 0.01% | +8,006+22.1% | 加碼 |
| Russell Investments Group, Ltd. | 43,015 | $241.5 萬 | 0.01% | +1,907+4.6% | 加碼 |
| Granite Investment Partners, LLC | 40,458 | $227.3 萬 | 0.10% | +510+1.3% | 加碼 |
| Moody Aldrich Partners LLC | 40,121 | $225.4 萬 | 0.46% | −23,682−37.1% | 減碼 |
| P.A.W. Capital Corp | 40,000 | $224.7 萬 | 3.37% | +15,000+60.0% | 加碼 |
| SWS Partners | 39,019 | $219.2 萬 | 1.02% | +2,790+7.7% | 加碼 |
| Parallax Volatility Advisers, L.P. | 38,636 | $217.1 萬 | 0.04% | +36,626+1,822.2% | 加碼 |
| Man Group plc | 38,306 | $215.2 萬 | 0.01% | – | – |
| Wells Fargo & Company | 37,410 | $210.2 萬 | 0.00% | +1,478+4.1% | 加碼 |
| First National Bank of Omaha | 30,059 | $168.9 萬 | 0.11% | +5,357+21.7% | 加碼 |
| PEAK6 Investments LLC | 29,236 | $164.2 萬 | 0.06% | +29,236 | 新進 |
| State of New Jersey Common Pension Fund D | 27,871 | $156.6 萬 | 0.01% | −1,844−6.2% | 減碼 |
| Simplex Trading, LLC | 27,188 | $152.7 萬 | 0.06% | −9,722−26.3% | 減碼 |
| SG Americas Securities, LLC | 25,977 | $145.9 萬 | 0.02% | −10,274−28.3% | 減碼 |
| D. E. Shaw & Co., Inc. | 24,102 | $135.4 萬 | 0.00% | −92,135−79.3% | 減碼 |
| Federated Hermes, Inc. | 24,055 | $135.1 萬 | 0.00% | +22,844+1,886.4% | 加碼 |
| Jane Street Group, LLC | 23,646 | $132.9 萬 | 0.00% | +18,070+324.1% | 加碼 |