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QSI position history

The shares of Quantum-Si (QSI) that ARK Investment Management LLC reported in each quarter’s 13F.

Equity, COMMON STOCK

Shares held by quarter

New Add Reduce Exit

  1. 2021 Q3: 12,698,381 shares, $106M, 0.25% of portfolio
  2. 2021 Q4: 13,067,150 shares, $103M, 0.31% of portfolio, Add +2.9%
  3. 2022 Q1: 13,373,557 shares, $63M, 0.26% of portfolio, Add +2.3%
  4. 2022 Q2: 13,869,084 shares, $59M, 0.35% of portfolio, Add +3.7%
  5. 2022 Q3: 13,237,790 shares, $36M, 0.25% of portfolio, Reduce −4.6%
  6. 2022 Q4: 11,856,184 shares, $22M, 0.19% of portfolio, Reduce −10.4%
  7. 2023 Q1: 11,698,791 shares, $21M, 0.14% of portfolio, Reduce −1.3%
  8. 2023 Q2: 12,754,531 shares, $23M, 0.15% of portfolio, Add +9.0%
  9. 2023 Q3: 14,448,217 shares, $24M, 0.18% of portfolio, Add +13.3%
  10. 2023 Q4: 15,519,322 shares, $31M, 0.18% of portfolio, Add +7.4%
  11. 2024 Q1: 12,768,876 shares, $25M, 0.17% of portfolio, Reduce −17.7%
  12. 2024 Q2: 12,409,929 shares, $13M, 0.12% of portfolio, Reduce −2.8%
  13. 2024 Q3: 11,842,609 shares, $10M, 0.10% of portfolio, Reduce −4.6%
  14. 2024 Q4: 8,848,650 shares, $24M, 0.20% of portfolio, Reduce −25.3%
  15. 2025 Q1: 8,713,501 shares, $10M, 0.10% of portfolio, Reduce −1.5%
  16. 2025 Q2: 7,960,736 shares, $16M, 0.11% of portfolio, Reduce −8.6%
  17. 2025 Q3: 7,624,042 shares, $11M, 0.06% of portfolio, Reduce −4.2%
  18. 2025 Q4: 7,021,571 shares, $7.7M, 0.05% of portfolio, Reduce −7.9%
  19. 2026 Q1: 6,878,899 shares, $5.3M, 0.04% of portfolio, Reduce −2.0%
  20. 2026 Q2: 7,167,738 shares, $6.3M, 0.04% of portfolio, Add +4.2%
Holdings date Value % of holdings Shares Filing date All 13F holders