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FMR LLC

Position in QSI — Quantum-Si Inc

CIK 315066 BOSTON, MA

Position in QSI

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$24,743
-$82,973 QoQ
Shares Held
31,968
-67.4% QoQ
Ownership
0.015%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2021
17 quarters on record
Voting authority Sole 6% Shared 0% None 94%

Common Shares in QSI Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Mar 31, 2026

FMR LLC holds $11,961,009,779 across 93 Medical Devices names. QSI ranks #75 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in QSI

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17 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $24,743 31,968
2025-12-31 $107,716 97,925
2025-09-30 $127,633 90,520
2025-06-30 $36,299 18,520
2025-03-31 $95,546 79,623
2024-12-31 $216,866 80,321
2024-09-30 $18,619 21,111
2024-06-30 $985 939
2024-03-31 $8,461 4,295
2023-12-31 $10,628 5,288
2023-09-30 $11,199 6,747
2023-06-30 $6,325 3,534
2023-03-31 $1,773 1,008
2022-12-31 $2,074 1,134
2022-09-30 $12,798 4,654
2022-06-30 $607 262
2021-12-31 $125 16