Kalaris Therapeutics, Inc. Common StockKLRS
About: Kalaris Therapeutics Inc is a clinical stage biopharmaceutical company focused on developing and commercializing therapeutics. Kalaris is developing TH103, a novel, clinical stage anti-vascular endothelial growth factor (VEGF) drug, engineered to potentially provide longer lasting and increased anti-VEGF activity in patients with exudative and neovascular retinal diseases. TH103 is a fully humanized recombinant fusion protein, functioning as a decoy receptor (a VEGF trap), leveraging salient molecular properties of the human body native, highest affinity VEGF receptor 1.
Fund manager confidence
Based on 2025 Q1 regulatory disclosures by fund managers ($100M+ AUM)
353% more capital invested
Capital invested by funds: $24.6M [Q4 2024] → $111M (+$86.8M) [Q1 2025]
100% more funds holding in top 10
Funds holding in top 10: 1 [Q4 2024] → 2 (+1) [Q1 2025]
31.28% more ownership
Funds ownership: 42.92% [Q4 2024] → 74.19% (+31.28%) [Q1 2025]
40% less funds holding
Funds holding: 53 [Q4 2024] → 32 (-21) [Q1 2025]
91% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 23
97% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 29
Research analyst outlook
We haven’t received any recent analyst ratings for KLRS.
Financial journalist opinion
Based on 3 articles about KLRS published over the past 30 days





