Quantum-si Inc (QSI) — Smart Money Tracker (13F, Q2 2026)

QSI ranks #3816 out of 37696 tracked stocks by institutional interest, inside the more closely watched half of our coverage.

QSI is a disclosed holding of Cathie Wood (ARK Investment Management), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.

142 institutions disclose a position in QSI, but none treat it as a major bet — even Fosun International Ltd, its most concentrated holder, allocates just 0.1% of its own portfolio to it.

Green Alpha Advisors, LLC has added to its QSI position for two straight quarters, increasing it by $17.3K to reach $50.7K today.

GAMMA Investing LLC has trimmed its QSI position for two straight quarters, cutting it by $1.2K while still holding $181.0.

QSI is down 5.8% today, and institutions have been net sellers of $7.3M this quarter — today's price move and the underlying institutional flow are pointing the same direction.

QSI reported a net loss of $98.5M over the trailing twelve months.

• Not yet profitable — net loss of $98.5M over the trailing twelve months
• Revenue declined 53.0% year over year
• Net income improved year over year, from -$106.5M to -$98.5M
• Operating cash flow was negative, using $94.7M in cash
• Current ratio of 7.64x — enough short-term assets to cover short-term liabilities
• Liabilities run 0.12x equity — within a conventional range