Cerus CORP (CERS) 13F Filing Data & Analysis (Q2 2026)

CERS ranks #3184 out of 37503 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

CERS is a disclosed holding of Cathie Wood (ARK Investment Management), one of the tracked superinvestors on AlphaSMO — it makes up 0.3% of that fund's own 13F portfolio.

186 institutions disclose a position in CERS, but none treat it as a major bet — even Silverarc Capital Management, LLC, its most concentrated holder, allocates just 1.1% of its own portfolio to it.

Two Sigma Investments, LP has added to its CERS position for two straight quarters, increasing it by $6.3M to reach $10.2M today.

Assenagon Asset Management S.A. has trimmed its CERS position for two straight quarters, cutting it by $2.5M while still holding $919.9K.

CERS is down 0.4% today, but institutions show net buying of $3.3M this quarter — a divergence between today's price move and the underlying institutional flow.

CERS reported a net loss of $6.8M over the trailing twelve months.

• Not yet profitable — net loss of $6.8M over the trailing twelve months
• Revenue grew 44.9% year over year
• Net income improved year over year, from -$18.9M to -$6.8M
• Generated $4.8M in positive operating cash flow
• Current ratio of 1.73x — enough short-term assets to cover short-term liabilities
• Liabilities run 2.44x equity — a highly leveraged balance sheet worth noting