Ambiq Micro, Inc.
AMBQ- 交易所
- NYSE
- 產業
- Semiconductors & Related Devices
- SEC CIK
- 0001500412
近 90 天，Ambiq Micro, Inc. 內部人申報 0 筆公開市場買進、10 筆賣出；2026 年第 2 季末有 184 家機構在 13F 申報持有，市值合計 $15.1 億；沒有大師持有。
2026 年第 2 季 13F 持有人
Ambiq Micro, Inc. 在 2026/6/30 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
- 184
- 較 2026 年第 1 季 +88 家
- 持有股數
- 1,749 萬
- 較 2026 年第 1 季 +649.8 萬 (+59.1%)
- 總市值
- $15.1 億
- 較 2026 年第 1 季 +$12.2 億 (+434.8%)
- 新進機構
- 98
- 另有 51 家加碼
- 清倉機構
- 10
- 另有 31 家減碼
另有 1 家機構在 2026 年第 1 季持有、還沒有申報 2026 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 AMBQ 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 | 184 | $15.1 億 |
| 2026 年第 1 季 | 97 | $2.82 億 |
| 2025 年第 4 季 | 75 | $1.35 億 |
| 2025 年第 3 季 | 73 | $1.36 億 |
| 2025 年第 2 季 | 0 | $0 |
| 2025 年第 1 季 | 0 | $0 |
| 2024 年第 4 季 | 0 | $0 |
| 2024 年第 3 季 | 0 | $0 |
| 2024 年第 2 季 | 0 | $0 |
| 2024 年第 1 季 | 0 | $0 |
| 2023 年第 4 季 | 0 | $0 |
| 2023 年第 3 季 | 0 | $0 |
| 2023 年第 2 季 | 0 | $0 |
| 2023 年第 1 季 | 0 | $0 |
| 2022 年第 4 季 | 0 | $0 |
| 2022 年第 3 季 | 0 | $0 |
| 2022 年第 2 季 | 0 | $0 |
| 2022 年第 1 季 | 0 | $0 |
| 2021 年第 4 季 | 0 | $0 |
| 2021 年第 3 季 | 0 | $0 |
| 2021 年第 2 季 | 0 | $0 |
| 2021 年第 1 季 | 0 | $0 |
2026 年第 2 季持有機構
每家機構持有 Ambiq Micro, Inc. 的股數、市值與佔組合比重；股數變化跟 2026 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,380,623 | $1.22 億 | 0.00% | +367,462+36.3% | 加碼 |
| T. Rowe Price Investment Management, Inc. | 1,006,359 | $8,886 萬 | 0.06% | −261,192−20.6% | 減碼 |
| D. E. Shaw & Co., Inc. | 983,916 | $8,688 萬 | 0.05% | +983,916 | 新進 |
| Atreides Management, LP | 877,123 | $7,745 萬 | 0.69% | +14,948+1.7% | 加碼 |
| State Street Corp | 861,979 | $7,611 萬 | 0.00% | +601,752+231.2% | 加碼 |
| Vanguard Capital Management LLC | 768,539 | $6,786 萬 | 0.00% | +61,135+8.6% | 加碼 |
| Two Sigma Investments, LP | 651,786 | $5,755 萬 | 0.04% | +614,992+1,671.4% | 加碼 |
| First Eagle Investment Management, LLC | 488,788 | $4,316 萬 | 0.04% | +209,715+75.1% | 加碼 |
| Goldman Sachs Group Inc | 446,950 | $3,947 萬 | 0.00% | +33,524+8.1% | 加碼 |
| Geode Capital Management, LLC | 339,327 | $2,997 萬 | 0.00% | +41,779+14.0% | 加碼 |
| Needham Investment Management LLC | 323,700 | $2,858 萬 | 0.86% | +123,700+61.9% | 加碼 |
| Schonfeld Strategic Advisors LLC | 315,455 | $2,785 萬 | 0.15% | −341,097−52.0% | 減碼 |
| Silvercrest Asset Management Group LLC | 309,096 | $2,729 萬 | 0.18% | +26,723+9.5% | 加碼 |
| Jane Street Group, LLC | 294,802 | $2,603 萬 | 0.02% | +294,802 | 新進 |
| Millennium Management LLC | 289,206 | $2,554 萬 | 0.02% | +111,650+62.9% | 加碼 |
| Driehaus Capital Management LLC | 288,979 | $2,552 萬 | 0.15% | −91,789−24.1% | 減碼 |
| Neuberger Berman Group LLC | 272,126 | $2,403 萬 | 0.02% | +272,126 | 新進 |
| Emerald Advisers, LLC | 243,664 | $2,152 萬 | 0.51% | +243,664 | 新進 |
| HRT Financial LP | 225,639 | $1,992 萬 | 0.04% | +225,639 | 新進 |
| Franklin Resources Inc | 223,763 | $1,976 萬 | 0.00% | −318,453−58.7% | 減碼 |
| Voloridge Investment Management, LLC | 223,276 | $1,972 萬 | 0.08% | +223,276 | 新進 |
| Cooper Creek Partners Management LLC | 220,000 | $1,943 萬 | 0.81% | +220,000 | 新進 |
| Renaissance Technologies LLC | 214,756 | $1,896 萬 | 0.03% | +172,156+404.1% | 加碼 |
| Walleye Capital LLC | 214,528 | $1,894 萬 | 0.09% | +203,099+1,777.0% | 加碼 |
| BNP Paribas Arbitrage, SA | 204,181 | $1,803 萬 | 0.01% | +200,292+5,150.2% | 加碼 |
| Bank of America Corp | 203,273 | $1,795 萬 | 0.00% | +155,240+323.2% | 加碼 |
| JPMorgan Chase & Co | 200,790 | $1,708 萬 | 0.00% | +124,271+162.4% | 加碼 |
| Morgan Stanley | 182,007 | $1,607 萬 | 0.00% | +150,602+479.5% | 加碼 |
| Alliancebernstein L.P. | 609,607 | $1,549 萬 | 0.01% | −76,491−11.1% | 減碼 |
| Vanguard Portfolio Management LLC | 169,890 | $1,500 萬 | 0.00% | +10,989+6.9% | 加碼 |
| Wellington Management Group LLP | 168,139 | $1,485 萬 | 0.00% | +168,139 | 新進 |
| Deutsche Bank AG | 165,367 | $1,460 萬 | 0.00% | +142,357+618.7% | 加碼 |
| Gilder Gagnon Howe & Co LLC | 159,623 | $1,409 萬 | 0.15% | +50,046+45.7% | 加碼 |
| Emerald Mutual Fund Advisers Trust | 159,131 | $1,405 萬 | 0.49% | +159,131 | 新進 |
| Price T Rowe Associates Inc | 156,906 | $1,386 萬 | 0.00% | +141,970+950.5% | 加碼 |
| Softbank Group Corp | 148,939 | $1,315 萬 | 0.07% | 00.0% | 不變 |
| Nuveen, LLC | 138,965 | $1,227 萬 | 0.00% | +103,244+289.0% | 加碼 |
| Northern Trust Corp | 130,802 | $1,155 萬 | 0.00% | +19,955+18.0% | 加碼 |
| Healthcare of Ontario Pension Plan Trust Fund | 126,029 | $1,113 萬 | 0.02% | +126,029 | 新進 |
| Citadel Advisors LLC | 122,425 | $1,081 萬 | 0.01% | +122,425 | 新進 |
| Hood River Capital Management LLC | 121,738 | $1,075 萬 | 0.08% | +121,738 | 新進 |
| S Squared Technology, LLC | 120,773 | $1,066 萬 | 3.31% | −72,000−37.3% | 減碼 |
| Lord, Abbett & Co. LLC | 118,432 | $1,046 萬 | 0.03% | +118,432 | 新進 |
| Marshall Wace, LLP | 109,488 | $966.8 萬 | 0.01% | +109,488 | 新進 |
| Barclays PLC | 99,686 | $880.2 萬 | 0.00% | +94,955+2,007.1% | 加碼 |
| Charles Schwab Investment Management Inc | 98,449 | $869.3 萬 | 0.00% | +17,382+21.4% | 加碼 |
| Vanguard Fiduciary Trust Co | 83,127 | $734.0 萬 | 0.00% | +18,085+27.8% | 加碼 |
| Wasatch Advisors Inc | 81,559 | $720.2 萬 | 0.05% | −172,744−67.9% | 減碼 |
| Moody Aldrich Partners LLC | 81,393 | $718.7 萬 | 1.29% | +81,393 | 新進 |
| Acadian Asset Management LLC | 78,902 | $696.3 萬 | 0.01% | +78,902 | 新進 |
| Point72 Asset Management, L.P. | 77,165 | $681.4 萬 | 0.01% | +77,165 | 新進 |
| Voleon Capital Management LP | 75,980 | $670.9 萬 | 0.12% | +75,980 | 新進 |
| Public Sector Pension Investment Board | 75,200 | $664.0 萬 | 0.02% | +75,200 | 新進 |
| Ghisallo Capital Management LLC | 75,000 | $662.3 萬 | 0.13% | +55,000+275.0% | 加碼 |
| Trexquant Investment LP | 73,600 | $649.9 萬 | 0.04% | +73,600 | 新進 |
| Summit Partners Public Asset Management, LLC | 66,697 | $588.9 萬 | 0.15% | −88,900−57.1% | 減碼 |
| Algert Global LLC | 66,008 | $582.9 萬 | 0.07% | +66,008 | 新進 |
| Woodline Partners LP | 64,484 | $569.4 萬 | 0.02% | +64,484 | 新進 |
| Squarepoint Ops LLC | 63,228 | $558.3 萬 | 0.01% | +54,240+603.5% | 加碼 |
| Roubaix Capital, LLC | 53,257 | $470.3 萬 | 1.69% | −72,564−57.7% | 減碼 |
| EAM Investors, LLC | 50,968 | $450.0 萬 | 0.40% | +50,968 | 新進 |
| LMR Partners LLP | 50,000 | $441.5 萬 | 0.03% | +50,000 | 新進 |
| Burkehill Global Management, LP | 50,000 | $441.5 萬 | 0.16% | +50,000 | 新進 |
| Tudor Investment Corp Et Al | 49,508 | $437.2 萬 | 0.02% | +49,508 | 新進 |
| Bank of New York Mellon Corp | 48,659 | $429.7 萬 | 0.00% | +6,629+15.8% | 加碼 |
| FMR LLC | 44,634 | $394.1 萬 | 0.00% | +43,871+5,749.8% | 加碼 |
| Readystate Asset Management LP | 37,930 | $334.9 萬 | 0.14% | −3,987−9.5% | 減碼 |
| UBS Group AG | 35,786 | $316.0 萬 | 0.00% | −130,051−78.4% | 減碼 |
| Los Angeles Capital Management LLC | 35,400 | $312.6 萬 | 0.01% | −57,184−61.8% | 減碼 |
| Element Capital Management LLC | 34,257 | $302.5 萬 | 0.16% | +34,257 | 新進 |
| G2 Investment Partners Management LLC | 33,000 | $291.4 萬 | 0.53% | +33,000 | 新進 |
| SEI Investments Co | 31,411 | $277.4 萬 | 0.00% | +31,411 | 新進 |
| Jacobs Levy Equity Management, Inc | 30,196 | $266.6 萬 | 0.01% | +30,196 | 新進 |
| Titan Global Capital Management USA LLC | 29,554 | $261.0 萬 | 0.33% | +29,554 | 新進 |
| Numerai GP LLC | 24,192 | $213.6 萬 | 0.17% | +24,192 | 新進 |
| Ameriprise Financial Inc | 23,821 | $210.3 萬 | 0.00% | −12,962−35.2% | 減碼 |
| Gsa Capital Partners LLP | 22,899 | $202.2 萬 | 0.13% | +22,899 | 新進 |
| TD Asset Management Inc | 22,758 | $201.0 萬 | 0.00% | −1,012−4.3% | 減碼 |
| Kornitzer Capital Management Inc | 22,023 | $194.5 萬 | 0.04% | −4,419−16.7% | 減碼 |
| Rhumbline Advisers | 21,856 | $193.0 萬 | 0.00% | +7,819+55.7% | 加碼 |
| HighTower Advisors, LLC | 21,768 | $192.2 萬 | 0.00% | +116+0.5% | 加碼 |
| Occudo Quantitative Strategies LP | 21,398 | $188.9 萬 | 0.10% | +21,398 | 新進 |
| Citigroup Inc | 21,001 | $185.4 萬 | 0.00% | +16,707+389.1% | 加碼 |
| Toronado Partners, LLC | 19,225 | $169.8 萬 | 4.78% | −1,997−9.4% | 減碼 |
| Capital Asset Advisory Services LLC | 18,928 | $167.1 萬 | 0.06% | 00.0% | 不變 |
| Axxcess Wealth Management, LLC | 18,928 | $167.1 萬 | 0.03% | +18,928 | 新進 |
| Glenmede Trust Co NA | 18,329 | $161.8 萬 | 0.01% | +18,329 | 新進 |
| Wells Fargo & Company | 17,012 | $150.2 萬 | 0.00% | +10,142+147.6% | 加碼 |
| XTX Topco Ltd | 16,723 | $147.7 萬 | 0.02% | −8,131−32.7% | 減碼 |
| Quadrature Capital Ltd | 16,432 | $145.1 萬 | 0.01% | +5,380+48.7% | 加碼 |
| Essex Investment Management Co LLC | 13,679 | $120.8 萬 | 0.16% | −5,537−28.8% | 減碼 |
| Ilex Capital Partners (UK) LLP | 13,515 | $119.3 萬 | 0.02% | +13,515 | 新進 |
| Lighthouse Investment Partners, LLC | 12,834 | $113.3 萬 | 0.04% | +12,834 | 新進 |
| Quantbot Technologies LP | 12,832 | $113.3 萬 | 0.04% | −2,324−15.3% | 減碼 |
| Russell Investments Group, Ltd. | 12,268 | $108.3 萬 | 0.00% | +10,847+763.3% | 加碼 |
| Stifel Financial Corp | 12,112 | $106.9 萬 | 0.00% | −15,583−56.3% | 減碼 |
| Envestnet Asset Management Inc | 11,532 | $101.8 萬 | 0.00% | +11,532 | 新進 |
| MetLife Investment Management | 10,932 | $96.5 萬 | 0.00% | +763+7.5% | 加碼 |
| FORA Capital, LLC | 10,902 | $96.3 萬 | 0.07% | +10,902 | 新進 |
| Quantinno Capital Management LP | 10,878 | $96.1 萬 | 0.00% | +10,878 | 新進 |