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 $14.8 億；沒有大師持有。
2026 年第 1 季 13F 持有人
Ambiq Micro, Inc. 在 2026/3/31 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
- 97
- 較 2025 年第 4 季 +24 家
- 持有股數
- 1,099 萬
- 較 2025 年第 4 季 +662.7 萬 (+151.8%)
- 總市值
- $2.82 億
- 較 2025 年第 4 季 +$1.57 億 (+126.2%)
- 新進機構
- 36
- 另有 48 家加碼
- 清倉機構
- 12
- 另有 7 家減碼
另有 2 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 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 | $14.8 億 |
| 2026 年第 1 季 | 97 | $2.82 億 |
| 2025 年第 4 季 | 75 | $1.34 億 |
| 2025 年第 3 季 | 73 | $1.35 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 1 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 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 1,267,551 | $3,221 萬 | 0.02% | +1,267,551 | 新進 |
| BlackRock, Inc. | 1,013,161 | $2,574 萬 | 0.00% | +705,265+229.1% | 加碼 |
| Atreides Management, LP | 862,175 | $2,191 萬 | 0.53% | +165,755+23.8% | 加碼 |
| Alliancebernstein L.P. | 686,098 | $1,955 萬 | 0.01% | +290,727+73.5% | 加碼 |
| Vanguard Capital Management LLC | 707,404 | $1,798 萬 | 0.00% | +707,404 | 新進 |
| Schonfeld Strategic Advisors LLC | 656,552 | $1,668 萬 | 0.14% | +434,742+196.0% | 加碼 |
| Franklin Resources Inc | 542,216 | $1,378 萬 | 0.00% | +234,329+76.1% | 加碼 |
| Goldman Sachs Group Inc | 413,426 | $1,051 萬 | 0.00% | +281,314+212.9% | 加碼 |
| Driehaus Capital Management LLC | 380,768 | $967.5 萬 | 0.07% | +380,768 | 新進 |
| Geode Capital Management, LLC | 297,548 | $756.2 萬 | 0.00% | +193,364+185.6% | 加碼 |
| Silvercrest Asset Management Group LLC | 282,373 | $717.5 萬 | 0.05% | +93,683+49.6% | 加碼 |
| First Eagle Investment Management, LLC | 279,073 | $709.1 萬 | 0.01% | +89,350+47.1% | 加碼 |
| State Street Corp | 260,227 | $661.2 萬 | 0.00% | +175,720+207.9% | 加碼 |
| Wasatch Advisors Inc | 254,303 | $646.2 萬 | 0.04% | +36,791+16.9% | 加碼 |
| Polar Asset Management Partners Inc. | 201,335 | $511.6 萬 | 0.12% | +175,247+671.8% | 加碼 |
| Needham Investment Management LLC | 200,000 | $508.2 萬 | 0.26% | +200,000 | 新進 |
| S Squared Technology, LLC | 192,773 | $489.8 萬 | 1.85% | +192,773 | 新進 |
| Millennium Management LLC | 177,556 | $451.2 萬 | 0.00% | +115,538+186.3% | 加碼 |
| UBS Group AG | 165,837 | $421.4 萬 | 0.00% | +130,048+363.4% | 加碼 |
| Vanguard Portfolio Management LLC | 158,901 | $403.8 萬 | 0.00% | +158,901 | 新進 |
| Summit Partners Public Asset Management, LLC | 155,597 | $395.4 萬 | 0.18% | +32,000+25.9% | 加碼 |
| Softbank Group Corp | 148,939 | $378.5 萬 | 0.03% | 00.0% | 不變 |
| Roubaix Capital, LLC | 125,821 | $319.7 萬 | 1.49% | +125,821 | 新進 |
| Northern Trust Corp | 110,847 | $281.7 萬 | 0.00% | +90,563+446.5% | 加碼 |
| Gilder Gagnon Howe & Co LLC | 109,577 | $278.4 萬 | 0.03% | +15,832+16.9% | 加碼 |
| Monashee Investment Management LLC | 103,756 | $263.6 萬 | 1.43% | +18,667+21.9% | 加碼 |
| Los Angeles Capital Management LLC | 92,584 | $235.3 萬 | 0.01% | +83,926+969.3% | 加碼 |
| Charles Schwab Investment Management Inc | 81,067 | $206.0 萬 | 0.00% | +47,234+139.6% | 加碼 |
| Alyeska Investment Group, L.P. | 78,305 | $199.0 萬 | 0.01% | +45,473+138.5% | 加碼 |
| JPMorgan Chase & Co | 76,519 | $181.2 萬 | 0.00% | +63,828+502.9% | 加碼 |
| Vanguard Fiduciary Trust Co | 65,042 | $165.3 萬 | 0.00% | +65,042 | 新進 |
| Lazard Asset Management LLC | 64,247 | $163.3 萬 | 0.00% | +64,247 | 新進 |
| CenterBook Partners LP | 55,568 | $141.2 萬 | 0.08% | +55,568 | 新進 |
| Bank of America Corp | 48,033 | $122.1 萬 | 0.00% | +41,474+632.3% | 加碼 |
| Renaissance Technologies LLC | 42,600 | $108.2 萬 | 0.00% | +42,600 | 新進 |
| Bank of New York Mellon Corp | 42,030 | $106.8 萬 | 0.00% | +31,212+288.5% | 加碼 |
| Readystate Asset Management LP | 41,917 | $106.5 萬 | 0.06% | +25,321+152.6% | 加碼 |
| Two Sigma Investments, LP | 36,794 | $93.5 萬 | 0.00% | +36,794 | 新進 |
| Ameriprise Financial Inc | 36,783 | $93.5 萬 | 0.00% | +16,327+79.8% | 加碼 |
| Nuveen, LLC | 35,721 | $90.8 萬 | 0.00% | +35,721 | 新進 |
| Morgan Stanley | 31,405 | $79.8 萬 | 0.00% | −7,879−20.1% | 減碼 |
| Stifel Financial Corp | 27,695 | $70.4 萬 | 0.00% | +27,695 | 新進 |
| Kornitzer Capital Management Inc | 26,442 | $67.2 萬 | 0.01% | +9,369+54.9% | 加碼 |
| Capital Asset Advisory Services LLC | 18,928 | $66.5 萬 | 0.03% | +18,928 | 新進 |
| XTX Topco Ltd | 24,854 | $63.2 萬 | 0.01% | +24,854 | 新進 |
| TD Asset Management Inc | 23,770 | $60.4 萬 | 0.00% | +23,770 | 新進 |
| Deutsche Bank AG | 23,010 | $58.5 萬 | 0.00% | +7,621+49.5% | 加碼 |
| HighTower Advisors, LLC | 21,652 | $55.0 萬 | 0.00% | +21,652 | 新進 |
| Toronado Partners, LLC | 21,222 | $53.9 萬 | 1.02% | +21,222 | 新進 |
| CWM Advisors, LLC | 20,806 | $52.9 萬 | 0.03% | +4,665+28.9% | 加碼 |
| Ghisallo Capital Management LLC | 20,000 | $50.8 萬 | 0.01% | 00.0% | 不變 |
| Essex Investment Management Co LLC | 19,216 | $48.8 萬 | 0.08% | +19,216 | 新進 |
| Perpetual Ltd | 16,649 | $42.3 萬 | 0.01% | +16,649 | 新進 |
| Quantbot Technologies LP | 15,156 | $38.5 萬 | 0.02% | +11,291+292.1% | 加碼 |
| Price T Rowe Associates Inc | 14,936 | $38.1 萬 | 0.00% | +14,936 | 新進 |
| Rhumbline Advisers | 14,037 | $35.7 萬 | 0.00% | +10,629+311.9% | 加碼 |
| Royal Bank of Canada | 11,600 | $29.5 萬 | 0.00% | +10,790+1,332.1% | 加碼 |
| Walleye Capital LLC | 11,429 | $29.0 萬 | 0.00% | −126−1.1% | 減碼 |
| Quadrature Capital Ltd | 11,052 | $28.1 萬 | 0.00% | +11,052 | 新進 |
| MetLife Investment Management | 10,169 | $25.8 萬 | 0.00% | +10,169 | 新進 |
| Squarepoint Ops LLC | 8,988 | $22.8 萬 | 0.00% | +8,988 | 新進 |
| Mirae Asset Global ETFs Holdings Ltd. | 8,492 | $21.6 萬 | 0.00% | −13,687−61.7% | 減碼 |
| Wells Fargo & Company | 6,870 | $17.5 萬 | 0.00% | +1,526+28.6% | 加碼 |
| Barclays PLC | 4,731 | $12.0 萬 | 0.00% | −3,720−44.0% | 減碼 |
| Police & Firemen's Retirement System of New Jersey | 4,581 | $11.6 萬 | 0.00% | +3,556+346.9% | 加碼 |
| Citigroup Inc | 4,294 | $10.9 萬 | 0.00% | +3,193+290.0% | 加碼 |
| BNP Paribas Arbitrage, SA | 3,889 | $9.88 萬 | 0.00% | +2,900+293.2% | 加碼 |
| Vanguard Global Advisers, LLC | 3,131 | $7.96 萬 | 0.00% | +3,131 | 新進 |
| New York State Common Retirement Fund | 1,700 | $4.32 萬 | 0.00% | 00.0% | 不變 |
| Legal & General Group Plc | 1,584 | $4.02 萬 | 0.00% | +1,111+234.9% | 加碼 |
| Ameritas Investment Partners, Inc. | 1,482 | $3.77 萬 | 0.00% | +1,093+281.0% | 加碼 |
| Russell Investments Group, Ltd. | 1,421 | $3.61 萬 | 0.00% | +1,009+244.9% | 加碼 |
| Tower Research Capital LLC (TRC) | 1,348 | $3.43 萬 | 0.00% | +908+206.4% | 加碼 |
| California State Teachers Retirement System | 989 | $2.51 萬 | 0.00% | +702+244.6% | 加碼 |
| SBI Securities Co., Ltd. | 831 | $2.11 萬 | 0.00% | −405−32.8% | 減碼 |
| STRS Ohio | 800 | $2.03 萬 | 0.00% | 00.0% | 不變 |
| Aquatic Capital Management LLC | 779 | $1.98 萬 | 0.00% | +779 | 新進 |
| FMR LLC | 763 | $1.94 萬 | 0.00% | +191+33.4% | 加碼 |
| Advisor Group Holdings, Inc. | 335 | $8,511 | 0.00% | −1,260−79.0% | 減碼 |
| Sterling Capital Management LLC | 290 | $7,369 | 0.00% | +155+114.8% | 加碼 |
| UBS Asset Management Americas Inc | 227 | $5,768 | 0.00% | +227 | 新進 |
| Hurley Capital, LLC | 200 | $5,082 | 0.00% | 00.0% | 不變 |
| Caitong International Asset Management Co., Ltd | 192 | $4,879 | 0.00% | +192 | 新進 |
| CWM, LLC | 91 | $2,312 | 0.00% | +42+85.7% | 加碼 |
| Simplex Trading, LLC | 33 | $838 | 0.00% | +33 | 新進 |
| Farther Finance Advisors, LLC | 19 | $512 | 0.00% | +19 | 新進 |
| MAI Capital Management | 20 | $509 | 0.00% | +20 | 新進 |
| Zions Bancorporation, National Association | 17 | $432 | 0.00% | +17 | 新進 |
| Rachor Investment Advisory Services, LLC | 13 | $331 | 0.00% | +4+44.4% | 加碼 |
| GAMMA Investing LLC | 11 | $280 | 0.00% | 00.0% | 不變 |
| Allworth Financial LP | 7 | $178 | 0.00% | +5+250.0% | 加碼 |
| SRS Capital Advisors, Inc. | 5 | $127 | 0.00% | +5 | 新進 |
| Root Financial Partners, LLC | 4 | $102 | 0.00% | +4 | 新進 |
| Essential Partners LLC | 3 | $76 | 0.00% | +2+200.0% | 加碼 |
| EverSource Wealth Advisors, LLC | 2 | $51 | 0.00% | +1+100.0% | 加碼 |
| True Wealth Design, LLC | 1 | $26 | 0.00% | +1 | 新進 |
| Rothschild Investment LLC | 1 | $25 | 0.00% | −4−80.0% | 減碼 |
| Kadensa Capital Ltd | 0 | $0 | 0.00% | −394,991−100.0% | 清倉 |
| Maverick Capital Ltd大師Maverick 資本 | 0 | $0 | 0.00% | −59,248−100.0% | 清倉 |
| Seven Grand Managers, LLC | 0 | $0 | 0.00% | −50,000−100.0% | 清倉 |