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Callan Family Office, LLC

Family Office

Position in QSI — Quantum-Si Inc

CIK 1938970 RADNOR, PA

Position in QSI

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$10,725
-$9,617 QoQ
Shares Held
12,119
+16.8% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#93
of 141 holders
Holding Since
Jun 2025
2 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

Callan Family Office, LLC holds $37,470,188 across 18 Medical Devices names. QSI ranks #18 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in QSI

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $10,725 12,119
2025-06-30 $20,342 10,379