Quantum-Si Inc (QSI) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

209,041,000Shares Outstanding
67,868,431Shares held by institutions
$62,676,496Value of institutional holdings
32.47%Institutional ownership %
6.00%Shares Changed QoQ
133No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

665 Institutional Holders

67,868,431 Total Shares Held
Download Data
Owner Name Date Shares Held Change (QoQ) Change (%) Value (USD)
BlackRock, Inc. 31 Dec, 2025 13,054,057 1,732,384 15.30% $14,359,463.00
BlackRock, Inc. 31 Dec, 2025 13,054,057 1,732,384 15.30% $14,359,463.00
BlackRock, Inc. 31 Dec, 2025 13,054,057 1,732,384 15.30% $14,359,463.00
BlackRock, Inc. 31 Dec, 2025 13,054,057 1,732,384 15.30% $14,359,463.00
BlackRock, Inc. 31 Dec, 2025 13,054,057 1,732,384 15.30% $14,359,463.00
VANGUARD GROUP INC 31 Dec, 2025 9,607,022 892,515 10.24% $10,567,724.00
VANGUARD GROUP INC 31 Dec, 2025 9,607,022 892,515 10.24% $10,567,724.00
VANGUARD GROUP INC 31 Dec, 2025 9,607,022 892,515 10.24% $10,567,724.00
VANGUARD GROUP INC 31 Dec, 2025 9,607,022 892,515 10.24% $10,567,724.00
VANGUARD GROUP INC 31 Dec, 2025 9,607,022 892,515 10.24% $10,567,724.00
ARK Investment Management LLC 31 Dec, 2025 7,021,571 -602,471 -7.90% $7,723,728.00
ARK Investment Management LLC 31 Dec, 2025 7,021,571 -602,471 -7.90% $7,723,728.00
ARK Investment Management LLC 31 Dec, 2025 7,021,571 -602,471 -7.90% $7,723,728.00
ARK Investment Management LLC 31 Dec, 2025 7,021,571 -602,471 -7.90% $7,723,728.00
ARK Investment Management LLC 31 Dec, 2025 7,021,571 -602,471 -7.90% $7,723,728.00
Sumitomo Mitsui Trust Group, Inc. 31 Dec, 2025 4,690,720 -526,779 -10.10% $5,159,792.00
Sumitomo Mitsui Trust Group, Inc. 31 Dec, 2025 4,690,720 -526,779 -10.10% $5,159,792.00
Amova Asset Management Americas, Inc. 31 Dec, 2025 4,690,720 -526,779 -10.10% $5,112,885.00
Amova Asset Management Americas, Inc. 31 Dec, 2025 4,690,720 -526,779 -10.10% $5,112,885.00
Sumitomo Mitsui Trust Group, Inc. 31 Dec, 2025 4,690,720 -526,779 -10.10% $5,159,792.00