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 −13 家
- 持有股數
- 3,081 萬
- 較 2023 年第 1 季 +47.9 萬 (+1.6%)
- 總市值
- $25.8 億
- 較 2023 年第 1 季 +$2.23 億 (+9.5%)
- 新進機構
- 36
- 另有 101 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 | $26.9 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 |
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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 3,882,903 | $3.25 億 | 0.01% | +236,797+6.5% | 加碼 |
| BlackRock Inc. | 3,335,497 | $2.79 億 | 0.01% | −1,1050.0% | 減碼 |
| William Blair Investment Management, LLC | 1,678,140 | $1.40 億 | 0.45% | +264,377+18.7% | 加碼 |
| Macquarie Group Ltd | 1,649,197 | $1.38 億 | 0.16% | −6,767−0.4% | 減碼 |
| State Street Corp | 1,459,029 | $1.22 億 | 0.01% | +24,745+1.7% | 加碼 |
| Point72 Asset Management, L.P. | 1,336,384 | $1.12 億 | 0.39% | +1,271,251+1,951.8% | 加碼 |
| Millennium Management LLC | 814,579 | $6,816 萬 | 0.07% | −642,582−44.1% | 減碼 |
| Geode Capital Management, LLC | 755,861 | $6,324 萬 | 0.01% | +28,161+3.9% | 加碼 |
| Credit Suisse AG | 681,306 | $5,700 萬 | 0.06% | −41,337−5.7% | 減碼 |
| Dimensional Fund Advisors LP | 666,019 | $5,573 萬 | 0.02% | +35,005+5.5% | 加碼 |
| Baillie Gifford & Co | 623,006 | $5,213 萬 | 0.04% | −18,535−2.9% | 減碼 |
| AXA S.A. | 539,074 | $4,510 萬 | 0.15% | −3,641−0.7% | 減碼 |
| Stephens Investment Management Group LLC | 519,483 | $4,347 萬 | 0.68% | +11,877+2.3% | 加碼 |
| Janus Henderson Group PLC | 467,256 | $3,908 萬 | 0.02% | +3,358+0.7% | 加碼 |
| Robeco Schweiz AG | 414,010 | $3,464 萬 | 0.52% | +59,135+16.7% | 加碼 |
| Pinnacle Associates Ltd | 388,104 | $3,247 萬 | 0.56% | +31,301+8.8% | 加碼 |
| Norges Bank | 371,838 | $3,111 萬 | 0.01% | +14,827+4.2% | 加碼 |
| Northern Trust Corp | 365,857 | $3,061 萬 | 0.01% | −3,084−0.8% | 減碼 |
| Jacobs Levy Equity Management, Inc | 362,699 | $3,035 萬 | 0.17% | +1,123+0.3% | 加碼 |
| Invesco Ltd. | 355,340 | $2,973 萬 | 0.01% | +48,857+15.9% | 加碼 |
| Two Sigma Advisers, LP | 353,500 | $2,958 萬 | 0.08% | +65,800+22.9% | 加碼 |
| FMR LLC | 352,612 | $2,950 萬 | 0.00% | +320,540+999.4% | 加碼 |
| Manufacturers Life Insurance Company, The | 325,914 | $2,727 萬 | 0.02% | −523−0.2% | 減碼 |
| Two Sigma Investments, LP | 314,523 | $2,632 萬 | 0.07% | +129,851+70.3% | 加碼 |
| Citadel Advisors LLC | 313,064 | $2,619 萬 | 0.03% | −82,386−20.8% | 減碼 |
| Scopia Capital Management LP | 309,355 | $2,588 萬 | 2.74% | −230,205−42.7% | 減碼 |
| Morgan Stanley | 300,162 | $2,511 萬 | 0.00% | +32,102+12.0% | 加碼 |
| Legal & General Group Plc | 293,821 | $2,458 萬 | 0.01% | +254,363+644.6% | 加碼 |
| Rokos Capital Management LLP | 293,885 | $2,443 萬 | 0.49% | +293,885 | 新進 |
| Charles Schwab Investment Management Inc | 283,695 | $2,374 萬 | 0.01% | +4,014+1.4% | 加碼 |
| Neuberger Berman Group LLC | 276,131 | $2,292 萬 | 0.02% | +88,551+47.2% | 加碼 |
| Exchange Traded Concepts, LLC | 247,577 | $2,071 萬 | 0.51% | +39,163+18.8% | 加碼 |
| Polar Asset Management Partners Inc. | 246,565 | $2,063 萬 | 0.41% | +73,400+42.4% | 加碼 |
| Artisan Partners Limited Partnership | 244,749 | $2,048 萬 | 0.03% | −3,231−1.3% | 減碼 |
| Mirae Asset Global Investments Co., Ltd. | 237,903 | $1,988 萬 | 0.04% | +6,458+2.8% | 加碼 |
| Candriam Luxembourg S.C.A. | 236,590 | $1,980 萬 | 0.14% | 00.0% | 不變 |
| Tributary Capital Management, LLC | 201,073 | $1,682 萬 | 1.51% | +31,982+18.9% | 加碼 |
| Bank of New York Mellon Corp | 180,909 | $1,514 萬 | 0.00% | +25,282+16.2% | 加碼 |
| JPMorgan Chase & Co | 175,032 | $1,464 萬 | 0.00% | −17,718−9.2% | 減碼 |
| Nuveen Asset Management, LLC | 160,806 | $1,345 萬 | 0.00% | +410+0.3% | 加碼 |
| Bank of America Corp | 160,513 | $1,343 萬 | 0.00% | −4,701−2.8% | 減碼 |
| First Trust Advisors LP | 147,288 | $1,232 萬 | 0.01% | +77,456+110.9% | 加碼 |
| Eagle Asset Management Inc | 144,597 | $1,210 萬 | 0.07% | +13,778+10.5% | 加碼 |
| Alliancebernstein L.P. | 142,823 | $1,195 萬 | 0.00% | −56,160−28.2% | 減碼 |
| Cinctive Capital Management LP | 129,538 | $1,084 萬 | 0.43% | +64,324+98.6% | 加碼 |
| Allspring Global Investments Holdings, LLC | 126,557 | $1,059 萬 | 0.02% | −72,297−36.4% | 減碼 |
| Emerald Advisers, LLC | 117,991 | $987.2 萬 | 0.43% | −668−0.6% | 減碼 |
| ArrowMark Colorado Holdings LLC | 116,000 | $970.6 萬 | 0.11% | 00.0% | 不變 |
| Frontier Capital Management Co LLC | 112,491 | $941.2 萬 | 0.09% | +53,459+90.6% | 加碼 |
| Scout Investments, Inc. | 114,740 | $926.2 萬 | 0.19% | −3,488−3.0% | 減碼 |
| Victory Capital Management Inc | 107,420 | $898.8 萬 | 0.01% | +20,291+23.3% | 加碼 |
| S Squared Technology, LLC | 100,551 | $841.3 萬 | 4.16% | +5,000+5.2% | 加碼 |
| Ameriprise Financial Inc | 98,213 | $821.2 萬 | 0.00% | −4,410−4.3% | 減碼 |
| Emerald Mutual Fund Advisers Trust | 97,480 | $815.6 萬 | 0.44% | 00.0% | 不變 |
| Goldman Sachs Group Inc | 94,982 | $794.7 萬 | 0.00% | −60,209−38.8% | 減碼 |
| UBS Asset Management Americas Inc | 98,948 | $766.1 萬 | 0.00% | 00.0% | 不變 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 89,218 | $746.5 萬 | 0.02% | −12,588−12.4% | 減碼 |
| DekaBank Deutsche Girozentrale | 88,000 | $733.3 萬 | 0.02% | +6,000+7.3% | 加碼 |
| Sora Investors LLC | 85,000 | $711.2 萬 | 3.13% | +85,000 | 新進 |
| Swiss National Bank | 81,933 | $685.5 萬 | 0.00% | +3,100+3.9% | 加碼 |
| Silvercrest Asset Management Group LLC | 76,854 | $643.0 萬 | 0.05% | +23,873+45.1% | 加碼 |
| Jane Street Group, LLC | 76,116 | $636.9 萬 | 0.01% | +53,742+240.2% | 加碼 |
| Wellington Management Group LLP | 71,268 | $596.3 萬 | 0.00% | +71,268 | 新進 |
| Kennedy Capital Management, Inc. | 67,984 | $568.8 萬 | 0.13% | +42,938+171.4% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 61,169 | $511.8 萬 | 0.03% | +16,363+36.5% | 加碼 |
| Russell Investments Group, Ltd. | 59,223 | $495.4 萬 | 0.01% | +1,469+2.5% | 加碼 |
| New York State Common Retirement Fund | 56,250 | $470.6 萬 | 0.01% | −5,214−8.5% | 減碼 |
| SWS Partners | 55,488 | $463.7 萬 | 1.67% | +7,237+15.0% | 加碼 |
| Royal Bank of Canada | 54,332 | $454.5 萬 | 0.00% | +10,545+24.1% | 加碼 |
| Holocene Advisors, LP | 54,156 | $453.1 萬 | 0.02% | +30,827+132.1% | 加碼 |
| Rhumbline Advisers | 53,472 | $447.4 萬 | 0.01% | +3,295+6.6% | 加碼 |
| California Public Employees Retirement System | 53,400 | $446.8 萬 | 0.00% | −3,693−6.5% | 減碼 |
| Thornburg Investment Management Inc | 50,713 | $424.3 萬 | 0.07% | −9,350−15.6% | 減碼 |
| Prelude Capital Management, LLC | 49,198 | $411.6 萬 | 0.34% | −20,486−29.4% | 減碼 |
| State of Wisconsin Investment Board | 46,579 | $389.7 萬 | 0.01% | −7,124−13.3% | 減碼 |
| Wells Fargo & Company | 45,921 | $384.2 萬 | 0.00% | +8,465+22.6% | 加碼 |
| California State Teachers Retirement System | 45,243 | $378.5 萬 | 0.01% | −613−1.3% | 減碼 |
| KBC Group NV | 41,740 | $349.2 萬 | 0.01% | −103,873−71.3% | 減碼 |
| Squarepoint Ops LLC | 41,340 | $345.9 萬 | 0.02% | +25,076+154.2% | 加碼 |
| Granite Investment Partners, LLC | 40,979 | $342.9 萬 | 0.14% | +640+1.6% | 加碼 |
| Renaissance Technologies LLC | 40,800 | $341.4 萬 | 0.00% | +14,300+54.0% | 加碼 |
| LGT Group Foundation | 38,876 | $325.3 萬 | 0.08% | −1,668−4.1% | 減碼 |
| Oak Associates, Ltd | 35,267 | $295.1 萬 | 0.24% | −4,691−11.7% | 減碼 |
| UBS Group AG | 34,657 | $290.0 萬 | 0.00% | +15,462+80.6% | 加碼 |
| State of New Jersey Common Pension Fund D | 33,128 | $277.2 萬 | 0.01% | +7,547+29.5% | 加碼 |
| Primecap Management Co | 33,100 | $276.9 萬 | 0.00% | −57,500−63.5% | 減碼 |
| Susquehanna International Group, LLP | 32,334 | $270.5 萬 | 0.00% | −6,793−17.4% | 減碼 |
| Granahan Investment Management Inc | 31,722 | $265.4 萬 | 0.08% | −57,810−64.6% | 減碼 |
| P.A.W. Capital Corp | 30,000 | $251.0 萬 | 5.15% | +15,000+100.0% | 加碼 |
| First National Bank of Omaha | 29,910 | $250.3 萬 | 0.14% | +5,705+23.6% | 加碼 |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 29,823 | $249.5 萬 | 1.19% | +795+2.7% | 加碼 |
| Bank of Montreal | 28,744 | $249.3 萬 | 0.00% | +28,744 | 新進 |
| Penserra Capital Management LLC | 28,701 | $240.1 萬 | 0.05% | +8,918+45.1% | 加碼 |
| Man Group plc | 27,055 | $226.4 萬 | 0.01% | – | – |
| Jump Financial, LLC | 25,036 | $209.5 萬 | 0.08% | −4,026−13.9% | 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 |
| Boothbay Fund Management, LLC | 24,365 | $203.9 萬 | 0.06% | −17,762−42.2% | 減碼 |
| Citigroup Inc | 23,627 | $197.7 萬 | 0.00% | +13,867+142.1% | 加碼 |
| Natixis | 23,598 | $197.4 萬 | 0.02% | −677−2.8% | 減碼 |