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 4 季 13F 持有人
Ambarella Inc 在 2024/12/31 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
- 299
- 較 2024 年第 3 季 +39 家
- 持有股數
- 3,375 萬
- 較 2024 年第 3 季 +94.6 萬 (+2.9%)
- 總市值
- $24.6 億
- 較 2024 年第 3 季 +$6.03 億 (+32.6%)
- 新進機構
- 72
- 另有 88 家加碼
- 清倉機構
- 33
- 另有 100 家減碼
另有 5 家機構在 2024 年第 3 季持有、還沒有申報 2024 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 |
2024 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 2024 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| State of Wisconsin Investment Board | 3,616 | $26.3 萬 | 0.00% | +3,616 | 新進 |
| Procyon Private Wealth Partners, LLC | 3,685 | $26.8 萬 | 0.02% | −227−5.8% | 減碼 |
| Holocene Advisors, LP | 3,706 | $27.0 萬 | 0.00% | −30,953−89.3% | 減碼 |
| Wealth Enhancement Advisory Services, LLC | 3,828 | $27.8 萬 | 0.00% | +3,828 | 新進 |
| Counterpoint Mutual Funds LLC | 3,940 | $28.7 萬 | 0.04% | +3,940 | 新進 |
| Ameritas Investment Partners, Inc. | 3,964 | $28.8 萬 | 0.01% | +161+4.2% | 加碼 |
| Oak Associates, Ltd | 3,986 | $29.0 萬 | 0.02% | −5,325−57.2% | 減碼 |
| Janney Montgomery Scott LLC | 3,983 | $29.0 萬 | 0.00% | −3−0.1% | 減碼 |
| Prakash Investment Advisors LLC | 4,000 | $29.1 萬 | 0.29% | +4,000 | 新進 |
| Public Employees Retirement Association of Colorado | 4,125 | $30.0 萬 | 0.00% | 00.0% | 不變 |
| Amundi | 4,000 | $30.5 萬 | 0.00% | −3,785−48.6% | 減碼 |
| Winslow Asset Management Inc | 4,395 | $32.0 萬 | 0.06% | +4,395 | 新進 |
| Cim Investment Mangement Inc | 4,436 | $32.3 萬 | 0.09% | 00.0% | 不變 |
| Centaurus Financial, Inc. | 4,466 | $32.5 萬 | 0.02% | +4,466 | 新進 |
| Campbell & CO Investment Adviser LLC | 4,612 | $33.5 萬 | 0.03% | +4,612 | 新進 |
| Ameriprise Financial Inc | 4,625 | $33.6 萬 | 0.00% | −38,556−89.3% | 減碼 |
| Pictet Asset Management Holding SA | 4,643 | $33.8 萬 | 0.00% | 00.0% | 不變 |
| Occudo Quantitative Strategies LP | 4,757 | $34.6 萬 | 0.06% | +4,757 | 新進 |
| US Bancorp | 4,822 | $35.1 萬 | 0.00% | −2,026−29.6% | 減碼 |
| Victory Capital Management Inc | 4,850 | $35.3 萬 | 0.00% | −103−2.1% | 減碼 |
| Captrust Financial Advisors | 4,954 | $36.0 萬 | 0.00% | +4,954 | 新進 |
| Westerly Capital Management, LLC | 5,000 | $36.4 萬 | 0.17% | −95,000−95.0% | 減碼 |
| First Community Trust NA | 5,000 | $36.4 萬 | 0.26% | 00.0% | 不變 |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 5,003 | $36.4 萬 | 0.00% | +236+5.0% | 加碼 |
| Cerity Partners LLC | 5,098 | $36.7 萬 | 0.00% | +413+8.8% | 加碼 |
| Empowered Funds, LLC | 5,080 | $37.0 萬 | 0.01% | +5,080 | 新進 |
| Bryce Point Capital, LLC | 5,255 | $38.2 萬 | 0.11% | +5,255 | 新進 |
| Chesapeake Capital Corp | 5,292 | $38.5 萬 | 0.39% | +5,292 | 新進 |
| Semanteon Capital Management, LP | 5,309 | $38.6 萬 | 0.21% | +5,309 | 新進 |
| Pitcairn Co | 5,839 | $42.5 萬 | 0.03% | +340+6.2% | 加碼 |
| Fox Run Management, L.L.C. | 5,997 | $43.6 萬 | 0.08% | −5,773−49.0% | 減碼 |
| Mariner, LLC | 6,098 | $44.4 萬 | 0.00% | +460+8.2% | 加碼 |
| Toroso Investments, LLC | 6,102 | $44.4 萬 | 0.00% | +6,102 | 新進 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 6,210 | $45.2 萬 | 0.00% | +6,210 | 新進 |
| Mackenzie Financial Corp | 6,406 | $46.6 萬 | 0.00% | +201+3.2% | 加碼 |
| Alpha DNA Investment Management LLC | 6,466 | $47.0 萬 | 0.26% | −2,014−23.8% | 減碼 |
| XTX Topco Ltd | 6,526 | $47.5 萬 | 0.04% | −8,412−56.3% | 減碼 |
| Schonfeld Strategic Advisors LLC | 6,554 | $47.7 萬 | 0.00% | −19,623−75.0% | 減碼 |
| Commonwealth Equity Services, LLC | 6,783 | $49.3 萬 | 0.00% | +1,669+32.6% | 加碼 |
| Corton Capital Inc. | 6,952 | $50.6 萬 | 0.29% | +6,952 | 新進 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,106 | $51.7 萬 | 0.00% | −439−5.8% | 減碼 |
| Simplex Trading, LLC | 7,206 | $52.4 萬 | 0.01% | −2,805−28.0% | 減碼 |
| Asset Management One Co.,Ltd. | 7,528 | $55.3 萬 | 0.00% | +7,528 | 新進 |
| Los Angeles Capital Management LLC | 7,678 | $55.8 萬 | 0.00% | +7,678 | 新進 |
| Y-Intercept (Hong Kong) Ltd | 7,792 | $56.7 萬 | 0.04% | −4,781−38.0% | 減碼 |
| Bayesian Capital Management, LP | 7,877 | $57.3 萬 | 0.07% | −3,400−30.1% | 減碼 |
| KLP Kapitalforvaltning AS | 8,000 | $58.2 萬 | 0.00% | +8,000 | 新進 |
| Police & Firemen's Retirement System of New Jersey | 8,092 | $58.9 萬 | 0.01% | +8,092 | 新進 |
| Summit Global Investments | 8,832 | $64.2 萬 | 0.04% | +8,832 | 新進 |
| STRS Ohio | 8,900 | $64.7 萬 | 0.00% | +600+7.2% | 加碼 |
| Guggenheim Capital LLC | 9,168 | $66.7 萬 | 0.01% | −4,921−34.9% | 減碼 |
| Van Eck Associates Corp | 9,951 | $72.4 萬 | 0.00% | +5,388+118.1% | 加碼 |
| Keel Point, LLC | 10,006 | $72.8 萬 | 0.06% | 00.0% | 不變 |
| Magnetar Financial LLC | 10,025 | $72.9 萬 | 0.02% | +61+0.6% | 加碼 |
| Advisor Group Holdings, Inc. | 10,304 | $74.9 萬 | 0.00% | −977−8.7% | 減碼 |
| Trust Point Inc. | 10,560 | $76.8 萬 | 0.05% | +497+4.9% | 加碼 |
| Azzad Asset Management Inc | 10,707 | $77.9 萬 | 0.15% | +603+6.0% | 加碼 |
| Leonteq Securities AG | 10,762 | $78.3 萬 | 0.08% | −7,218−40.1% | 減碼 |
| State Board of Administration of Florida Retirement System | 10,785 | $78.5 萬 | 0.00% | 00.0% | 不變 |
| SEI Investments Co | 10,959 | $79.7 萬 | 0.00% | +1,639+17.6% | 加碼 |
| Parallax Volatility Advisers, L.P. | 10,970 | $79.8 萬 | 0.02% | +10,970 | 新進 |
| Cresset Asset Management, LLC | 11,053 | $80.4 萬 | 0.00% | −1,849−14.3% | 減碼 |
| LPL Financial LLC | 11,177 | $81.3 萬 | 0.00% | −191−1.7% | 減碼 |
| Mirae Asset Global Investments Co., Ltd. | 11,158 | $82.0 萬 | 0.00% | −553−4.7% | 減碼 |
| Hennion & Walsh Asset Management, Inc. | 11,299 | $82.2 萬 | 0.04% | −16−0.1% | 減碼 |
| Voya Investment Management LLC | 11,351 | $82.6 萬 | 0.00% | −908−7.4% | 減碼 |
| Arizona State Retirement System | 11,368 | $82.7 萬 | 0.01% | +156+1.4% | 加碼 |
| Ofi Invest Asset Management | 11,832 | $83.1 萬 | 0.02% | +11,832 | 新進 |
| Steel Peak Wealth Management LLC | 11,536 | $83.9 萬 | 0.03% | −668−5.5% | 減碼 |
| Natixis Advisors, L.P. | 12,218 | $88.9 萬 | 0.00% | +1,291+11.8% | 加碼 |
| Ensign Peak Advisors, Inc | 12,290 | $89.4 萬 | 0.00% | 00.0% | 不變 |
| New York State Common Retirement Fund | 12,325 | $89.7 萬 | 0.00% | 00.0% | 不變 |
| Sender Co & Partners, Inc. | 12,752 | $92.8 萬 | 1.15% | +4,230+49.6% | 加碼 |
| Handelsbanken Fonder AB | 13,144 | $95.6 萬 | 0.00% | −1,000−7.1% | 減碼 |
| ProShare Advisors LLC | 13,665 | $99.4 萬 | 0.00% | +2,194+19.1% | 加碼 |
| White Pine Capital LLC | 13,985 | $101.7 萬 | 0.34% | −41−0.3% | 減碼 |
| Ashburton (Jersey) Ltd | 14,015 | $101.9 萬 | 0.45% | 00.0% | 不變 |
| Gsa Capital Partners LLP | 14,411 | $104.8 萬 | 0.08% | +7,463+107.4% | 加碼 |
| Legato Capital Management LLC | 14,514 | $105.6 萬 | 0.14% | −134−0.9% | 減碼 |
| Gotham Asset Management, LLC | 14,519 | $105.6 萬 | 0.01% | +14,519 | 新進 |
| Man Group plc | 14,994 | $109.1 萬 | 0.00% | +2,891+23.9% | 加碼 |
| Principal Financial Group Inc | 15,937 | $115.9 萬 | 0.00% | +15,937 | 新進 |
| Creative Planning | 16,026 | $116.6 萬 | 0.00% | +1,307+8.9% | 加碼 |
| Numerai GP LLC | 16,260 | $118.3 萬 | 0.32% | −26,466−61.9% | 減碼 |
| PEAK6 LLC | 16,510 | $120.1 萬 | 0.05% | +16,510 | 新進 |
| Intech Investment Management LLC | 17,280 | $125.7 萬 | 0.01% | +4,479+35.0% | 加碼 |
| Linden Thomas Advisory Services, LLC | 17,416 | $126.7 萬 | 0.16% | −17−0.1% | 減碼 |
| Susquehanna International Group, LLP | 17,751 | $129.1 萬 | 0.00% | −24,708−58.2% | 減碼 |
| Gamco Investors, Inc. Et Al | 18,501 | $134.6 萬 | 0.01% | −377−2.0% | 減碼 |
| Wolverine Trading, LLC | 18,913 | $135.6 萬 | 0.03% | −712−3.6% | 減碼 |
| Corebridge Financial, Inc. | 18,837 | $137.0 萬 | 0.01% | −1,423−7.0% | 減碼 |
| Pathstone Holdings, LLC | 19,640 | $142.9 萬 | 0.01% | +923+4.9% | 加碼 |
| Artemis Wealth Advisors, LLC | 20,000 | $145.5 萬 | 0.26% | +20,000 | 新進 |
| ExodusPoint Capital Management, LP | 20,664 | $150.3 萬 | 0.02% | +10,182+97.1% | 加碼 |
| McDonald Partners LLC | 20,721 | $150.7 萬 | 0.39% | 00.0% | 不變 |
| Squarepoint Ops LLC | 21,492 | $156.3 萬 | 0.00% | −6,416−23.0% | 減碼 |
| Thrivent Financial for Lutherans | 21,532 | $156.6 萬 | 0.00% | −8,759−28.9% | 減碼 |
| Kennedy Capital Management, Inc. | 21,681 | $157.7 萬 | 0.04% | −722−3.2% | 減碼 |
| Collar Capital Management, LLC | 21,798 | $158.6 萬 | 1.32% | +21,798 | 新進 |
| KBC Group NV | 21,835 | $158.8 萬 | 0.00% | −20,000−47.8% | 減碼 |