Cabaletta BioCABA
About: Cabaletta Bio Inc is a clinical-stage biotechnology company focused on the discovery and development of engineered T cell therapies and exploring their potential to provide a deep and durable, perhaps curative, treatment for patients with B cell-mediated autoimmune diseases. Its proprietary technology utilizes Chimeric AutoAntibody Receptor, or CAART cells, that are designed to selectively bind and eliminate only specific B cells that produce disease-causing autoantibodies, or pathogenic B cells, while sparing normal B cells. Its CABA platform encompasses two strategies: CARTA (chimeric antigen receptor T cells for autoimmunity) and CAART (chimeric autoantibody T cells) that have the potential to be applied across a broad range of autoimmune diseases.
Employees: 163
Fund manager confidence
Based on 2025 Q1 regulatory disclosures by fund managers ($100M+ AUM)
51% more call options, than puts
Call options by funds: $463K | Put options by funds: $307K
4.35% less ownership
Funds ownership: 78.63% [Q4 2024] → 74.27% (-4.35%) [Q1 2025]
14% less funds holding
Funds holding: 108 [Q4 2024] → 93 (-15) [Q1 2025]
15% less repeat investments, than reductions
Existing positions increased: 28 | Existing positions reduced: 33
42% less capital invested
Capital invested by funds: $87.2M [Q4 2024] → $50.3M (-$36.9M) [Q1 2025]
43% less first-time investments, than exits
New positions opened: 17 | Existing positions closed: 30
Research analyst outlook
6 Wall Street Analysts provided 1 year price targets over the past 3 months
6 analyst ratings
HC Wainwright & Co. Douglas Tsao | 1,156%upside $25 | Buy Reiterated | 11 Jun 2025 |
Citigroup Samantha Semenkow | 553%upside $13 | Buy Maintained | 16 May 2025 |
Guggenheim Yatin Suneja | 1,156%upside $25 | Buy Maintained | 16 May 2025 |
Wells Fargo Derek Archila | 51%upside $3 | Equal-Weight Maintained | 1 Apr 2025 |
UBS Trung Huynh | 252%upside $7 | Buy Maintained | 1 Apr 2025 |
Financial journalist opinion
Based on 5 articles about CABA published over the past 30 days









