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BlackRock, Inc.

Position in QSI — Quantum-Si Inc

CIK 2012383 New York, NY

Position in QSI

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$4,624,433
-$5,758,735 QoQ
Shares Held
5,225,352
-61.0% QoQ
Ownership
2.39%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#3
of 141 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in QSI Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

BlackRock, Inc. holds $63,343,633,098 across 119 Medical Devices names. QSI ranks #77 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in QSI

Export CSV
9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,624,433 5,225,352
2026-06-30 $4,069,414 4,598,208
2026-03-31 $10,383,168 13,414,949
2025-12-31 $14,359,459 13,054,057
2025-09-30 $15,963,555 11,321,673
2025-06-30 $21,262,354 10,848,142
2025-03-31 $11,328,289 9,440,243
2024-12-31 $22,781,644 8,437,647
2024-09-30 $6,085,908 6,900,127