Quantum-Si Inc
QSI- 交易所
- Nasdaq
- 產業
- Measuring & Controlling Devices, NEC
- SEC CIK
- 0001816431
近 90 天，Quantum-Si Inc 內部人申報 0 筆公開市場買進、3 筆賣出；2026 年第 2 季末有 141 家機構在 13F 申報持有，市值合計 $4,682 萬；大師中只有方舟投資持有。
2026 年第 2 季 13F 持有人
Quantum-Si 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
- 141
- 較 2026 年第 1 季 −14 家
- 持有股數
- 5,289 萬
- 較 2026 年第 1 季 −1,010 萬 (−16.0%)
- 總市值
- $4,682 萬
- 較 2026 年第 1 季 −$203.8 萬 (−4.2%)
- 新進機構
- 27
- 另有 36 家加碼
- 清倉機構
- 41
- 另有 57 家減碼
另有 2 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 QSI 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 | 141 | $4,682 萬 |
| 2026 年第 1 季 | 157 | $4,895 萬 |
| 2025 年第 4 季 | 135 | $7,429 萬 |
| 2025 年第 3 季 | 125 | $9,167 萬 |
| 2025 年第 2 季 | 135 | $1.27 億 |
| 2025 年第 1 季 | 137 | $6,931 萬 |
| 2024 年第 4 季 | 121 | $1.45 億 |
| 2024 年第 3 季 | 107 | $4,591 萬 |
| 2024 年第 2 季 | 99 | $5,611 萬 |
| 2024 年第 1 季 | 95 | $1.05 億 |
| 2023 年第 4 季 | 91 | $1.14 億 |
| 2023 年第 3 季 | 96 | $9,051 萬 |
| 2023 年第 2 季 | 91 | $7,847 萬 |
| 2023 年第 1 季 | 100 | $7,653 萬 |
| 2022 年第 4 季 | 105 | $9,089 萬 |
| 2022 年第 3 季 | 102 | $1.31 億 |
| 2022 年第 2 季 | 102 | $1.40 億 |
| 2022 年第 1 季 | 92 | $2.15 億 |
| 2021 年第 4 季 | 93 | $3.71 億 |
| 2021 年第 3 季 | 73 | $3.72 億 |
| 2021 年第 2 季 | 72 | $5.35 億 |
| 2021 年第 1 季 | 0 | $0 |
2026 年第 2 季持有機構
每家機構持有 Quantum-Si 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 |
|---|---|---|---|---|---|
| Vanguard Capital Management LLC | 7,578,208 | $670.7 萬 | 0.00% | +556,301+7.9% | 加碼 |
| ARK Investment Management LLC大師方舟投資 | 7,167,738 | $634.3 萬 | 0.04% | +288,839+4.2% | 加碼 |
| BlackRock, Inc. | 5,225,352 | $462.4 萬 | 0.00% | −8,189,597−61.0% | 減碼 |
| Nikko Asset Management Americas, Inc. | 3,885,230 | $345.8 萬 | 0.04% | −506,436−11.5% | 減碼 |
| Sumitomo Mitsui Trust Holdings, Inc. | 3,885,230 | $343.8 萬 | 0.00% | −506,436−11.5% | 減碼 |
| Millennium Management LLC | 3,131,726 | $277.2 萬 | 0.00% | +3,131,726 | 新進 |
| UBS Group AG | 2,561,897 | $226.7 萬 | 0.00% | +859,370+50.5% | 加碼 |
| AQR Capital Management LLC | 2,348,665 | $207.9 萬 | 0.00% | −43,514−1.8% | 減碼 |
| Geode Capital Management, LLC | 2,236,526 | $198.0 萬 | 0.00% | −1,598,595−41.7% | 減碼 |
| Jane Street Group, LLC | 2,142,735 | $189.6 萬 | 0.00% | +2,142,735 | 新進 |
| Susquehanna International Group, LLP | 1,116,750 | $98.8 萬 | 0.00% | −347,818−23.7% | 減碼 |
| Vanguard Fiduciary Trust Co | 1,116,683 | $98.8 萬 | 0.00% | −569−0.1% | 減碼 |
| State Street Corp | 890,741 | $78.8 萬 | 0.00% | −2,879,948−76.4% | 減碼 |
| Fosun International Ltd | 743,935 | $65.8 萬 | 0.15% | 00.0% | 不變 |
| Renaissance Technologies LLC | 553,871 | $49.0 萬 | 0.00% | +435,971+369.8% | 加碼 |
| Vanguard Portfolio Management LLC | 497,098 | $44.0 萬 | 0.00% | −1,023,548−67.3% | 減碼 |
| Goldman Sachs Group Inc | 476,288 | $42.2 萬 | 0.00% | +32,111+7.2% | 加碼 |
| Northern Trust Corp | 450,531 | $39.9 萬 | 0.00% | −810,170−64.3% | 減碼 |
| Invesco Ltd. | 443,929 | $39.3 萬 | 0.00% | +37,239+9.2% | 加碼 |
| BNP Paribas Arbitrage, SA | 398,598 | $35.3 萬 | 0.00% | +360,208+938.3% | 加碼 |
| Ieq Capital, LLC | 350,816 | $31.0 萬 | 0.00% | −6,872−1.9% | 減碼 |
| Aster Capital Management (DIFC) Ltd | 344,510 | $30.5 萬 | 0.06% | +344,510 | 新進 |
| Morgan Stanley | 323,482 | $28.6 萬 | 0.00% | +193,542+148.9% | 加碼 |
| Davy Global Fund Management Ltd | 321,134 | $28.4 萬 | 0.02% | +29,027+9.9% | 加碼 |
| Knollwood Investment Advisory, LLC | 300,000 | $26.6 萬 | 0.02% | 00.0% | 不變 |
| IMC-Chicago, LLC | 285,758 | $25.3 萬 | 0.00% | +64,882+29.4% | 加碼 |
| Bridgeway Capital Management, LLC | 206,100 | $18.2 萬 | 0.00% | −55,000−21.1% | 減碼 |
| Barclays PLC | 205,690 | $18.2 萬 | 0.00% | +166,553+425.6% | 加碼 |
| XTX Topco Ltd | 177,680 | $15.7 萬 | 0.00% | −211,574−54.4% | 減碼 |
| Simplex Trading, LLC | 165,293 | $14.6 萬 | 0.00% | +74,762+82.6% | 加碼 |
| Verdence Capital Advisors LLC | 158,305 | $14.0 萬 | 0.01% | −45,550−22.3% | 減碼 |
| Mariner, LLC | 157,689 | $14.0 萬 | 0.00% | −42,003−21.0% | 減碼 |
| Shay Capital LLC | 150,922 | $13.4 萬 | 0.01% | 00.0% | 不變 |
| FMR LLC | 123,767 | $11.0 萬 | 0.00% | +91,799+287.2% | 加碼 |
| Group One Trading, L.P. | 107,473 | $9.51 萬 | 0.00% | −176,508−62.2% | 減碼 |
| Jones Financial Companies LLLP | 100,483 | $8.58 萬 | 0.00% | −9,417−8.6% | 減碼 |
| HRT Financial LP | 93,647 | $8.20 萬 | 0.00% | +93,647 | 新進 |
| AlphaCore Capital LLC | 89,368 | $7.91 萬 | 0.00% | −39,081−30.4% | 減碼 |
| Cerity Partners LLC | 85,347 | $7.55 萬 | 0.00% | +4,697+5.8% | 加碼 |
| Vanguard Global Advisers, LLC | 84,757 | $7.50 萬 | 0.00% | 00.0% | 不變 |
| Charles Schwab Investment Management Inc | 84,612 | $7.49 萬 | 0.00% | −372,959−81.5% | 減碼 |
| Y-Intercept (Hong Kong) Ltd | 79,089 | $7.00 萬 | 0.00% | +79,089 | 新進 |
| JTC Employer Solutions Trusteee Ltd | 77,787 | $6.90 萬 | 0.01% | +43,247+125.2% | 加碼 |
| Mercer Global Advisors Inc | 77,277 | $6.84 萬 | 0.00% | +22,082+40.0% | 加碼 |
| Rhumbline Advisers | 75,989 | $6.72 萬 | 0.00% | −117,079−60.6% | 減碼 |
| Winton Group Ltd | 75,800 | $6.71 萬 | 0.00% | +75,800 | 新進 |
| Cambridge Investment Research Advisors, Inc. | 75,618 | $6.60 萬 | 0.00% | +33,809+80.9% | 加碼 |
| Captrust Financial Advisors | 73,128 | $6.47 萬 | 0.00% | +4,092+5.9% | 加碼 |
| Hollencrest Capital Management | 65,011 | $5.75 萬 | 0.00% | +24,900+62.1% | 加碼 |
| Gsa Capital Partners LLP | 60,011 | $5.30 萬 | 0.00% | +60,011 | 新進 |
| Bank of America Corp | 59,585 | $5.27 萬 | 0.00% | −102,402−63.2% | 減碼 |
| Creative Planning | 55,884 | $4.95 萬 | 0.00% | +3,336+6.3% | 加碼 |
| Atom Investors LP | 51,554 | $4.56 萬 | 0.00% | +51,554 | 新進 |
| Wealth Enhancement Advisory Services, LLC | 63,435 | $4.52 萬 | 0.00% | −26,101−29.2% | 減碼 |
| Green Alpha Advisors, LLC | 45,921 | $4.06 萬 | 0.03% | +2,713+6.3% | 加碼 |
| Citadel Advisors LLC | 44,335 | $3.92 萬 | 0.00% | +28,789+185.2% | 加碼 |
| Sanctuary Advisors, LLC | 41,397 | $3.66 萬 | 0.00% | −1,427−3.3% | 減碼 |
| Stratos Wealth Advisors, LLC | 40,036 | $3.54 萬 | 0.00% | +25,000+166.3% | 加碼 |
| Point72 Asset Management, L.P. | 39,133 | $3.46 萬 | 0.00% | +39,133 | 新進 |
| Brighton Jones LLC | 38,585 | $3.41 萬 | 0.00% | +11,025+40.0% | 加碼 |
| CI Private Wealth, LLC | 38,328 | $3.39 萬 | 0.00% | +38,328 | 新進 |
| Red Wave Investments LLC | 37,000 | $3.27 萬 | 0.01% | 00.0% | 不變 |
| SRS Capital Advisors, Inc. | 36,790 | $3.26 萬 | 0.00% | +35,426+2,597.2% | 加碼 |
| SBI Securities Co., Ltd. | 33,009 | $2.92 萬 | 0.00% | +876+2.7% | 加碼 |
| China Universal Asset Management Co., Ltd. | 31,484 | $2.79 萬 | 0.00% | −3,218−9.3% | 減碼 |
| Kovack Advisors, Inc. | 31,000 | $2.74 萬 | 0.00% | +1,000+3.3% | 加碼 |
| IPG Investment Advisors LLC | 30,864 | $2.73 萬 | 0.00% | +30,864 | 新進 |
| Nuveen, LLC | 30,077 | $2.66 萬 | 0.00% | −421,290−93.3% | 減碼 |
| Northern Lights Advisors, Inc. | 29,989 | $2.65 萬 | 0.01% | 00.0% | 不變 |
| Commonwealth Equity Services, LLC | 27,100 | $2.40 萬 | 0.00% | −2,692−9.0% | 減碼 |
| Wealth Management Associates, Inc. | 26,350 | $2.33 萬 | 0.01% | −600−2.2% | 減碼 |
| Tower Research Capital LLC (TRC) | 23,758 | $2.10 萬 | 0.00% | −1,185−4.8% | 減碼 |
| Merit Financial Group, LLC | 23,616 | $2.09 萬 | 0.00% | −12,731−35.0% | 減碼 |
| Pallas Capital Advisors LLC | 23,320 | $2.06 萬 | 0.00% | −2,437−9.5% | 減碼 |
| DLK Investment Management, LLC | 19,000 | $2.00 萬 | 0.01% | +2,250+13.4% | 加碼 |
| Leonteq Securities AG | 22,500 | $1.99 萬 | 0.00% | −2,500−10.0% | 減碼 |
| HBW Advisory Services LLC | 22,292 | $1.97 萬 | 0.00% | −405−1.8% | 減碼 |
| Neuberger Berman Group LLC | 21,766 | $1.93 萬 | 0.00% | +21,766 | 新進 |
| LPL Financial LLC | 20,985 | $1.86 萬 | 0.00% | −1,482−6.6% | 減碼 |
| JustInvest LLC | 20,350 | $1.80 萬 | 0.00% | −3,641−15.2% | 減碼 |
| Capital Investment Advisory Services, LLC | 20,000 | $1.77 萬 | 0.00% | 00.0% | 不變 |
| Victory Capital Management Inc | 19,630 | $1.74 萬 | 0.00% | −178−0.9% | 減碼 |
| Anchyra Partners LLC | 18,974 | $1.68 萬 | 0.00% | +18,974 | 新進 |
| Bank of New York Mellon Corp | 18,805 | $1.66 萬 | 0.00% | −364,283−95.1% | 減碼 |
| Colony Group, LLC | 17,219 | $1.52 萬 | 0.00% | −6,298−26.8% | 減碼 |
| JPMorgan Chase & Co | 17,071 | $1.52 萬 | 0.00% | −66,448−79.6% | 減碼 |
| SG Americas Securities, LLC | 17,505 | $1.50 萬 | 0.00% | −16,172−48.0% | 減碼 |
| Flagship Private Wealth, LLC | 14,158 | $1.25 萬 | 0.00% | 00.0% | 不變 |
| Procyon Private Wealth Partners, LLC | 13,671 | $1.21 萬 | 0.00% | 00.0% | 不變 |
| Balyasny Asset Management LLC | 13,629 | $1.21 萬 | 0.00% | +13,629 | 新進 |
| Raymond James Financial Inc | 13,008 | $1.15 萬 | 0.00% | +13,008 | 新進 |
| Laurion Capital Management LP | 12,749 | $1.13 萬 | 0.00% | +12,749 | 新進 |
| NorthCrest Asset Manangement, LLC | 11,218 | $1.08 萬 | 0.00% | −926−7.6% | 減碼 |
| Callan Family Office, LLC | 12,119 | $1.07 萬 | 0.00% | +12,119 | 新進 |
| Jefferies Financial Group Inc. | 11,350 | $1.00 萬 | 0.00% | +11,350 | 新進 |
| Integrated Wealth Concepts LLC | 11,333 | $1.00 萬 | 0.00% | −3,166−21.8% | 減碼 |
| GWM Advisors LLC | 11,168 | $9,884 | 0.00% | −4,652−29.4% | 減碼 |
| Abel Hall, LLC | 11,060 | $9,788 | 0.00% | +11,060 | 新進 |
| Krilogy Financial LLC | 10,635 | $9,412 | 0.00% | −6,094−36.4% | 減碼 |
| Schonfeld Strategic Advisors LLC | 10,439 | $9,238 | 0.00% | +10,439 | 新進 |