Cabaletta Bio, Inc. - CABA
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Aug 14, 2026 | SCHEDULE 13G/A | Cormorant Asset Management, LP | 5.95% | 10,000,000 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | Bihua Chen | 5.95% | 10,000,000 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | T. Rowe Price Investment Management, Inc. | 11.6% | 18,869,907 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | Bain Capital Life Sciences Opportunities III, LP | 9.99% | 17,241,445 | View |
| Aug 12, 2026 | SCHEDULE 13G/A | Adage Capital Management, L.P. | 8.43% | 14,174,758 | View |
| Aug 12, 2026 | SCHEDULE 13G/A | Robert Atchinson | 8.43% | 14,174,758 | View |
| Aug 12, 2026 | SCHEDULE 13G/A | Phillip Gross | 8.43% | 14,174,758 | View |
| Aug 12, 2026 | SCHEDULE 13G | Norges Bank | 5.38% | 8,775,653 | View |
| Jul 31, 2026 | SCHEDULE 13G | Vanguard Capital Management | 5.08% | 8,295,783 | View |
| Jul 27, 2026 | SCHEDULE 13G | BlackRock, Inc. | 5.9% | 9,613,912 | View |
| Jul 23, 2026 | SCHEDULE 13G/A | Millennium Management LLC | 1.3% | 2,068,491 | View |
| Jul 23, 2026 | SCHEDULE 13G/A | Millennium Group Management LLC | 1.3% | 2,068,491 | View |
| Jul 23, 2026 | SCHEDULE 13G/A | Israel A. Englander | 1.3% | 2,068,491 | View |
| Jun 05, 2026 | SCHEDULE 13G/A | PRUDENTIAL FINANCIAL INC | 11.4% | 24,267,980 | View |
| Jun 04, 2026 | SCHEDULE 13G/A | Jennison Associates LLC | 11.4% | 24,267,980 | View |
| May 15, 2026 | SCHEDULE 13G/A | Cormorant Asset Management, LP | 9.03% | 10,500,000 | View |
| May 15, 2026 | SCHEDULE 13G/A | Bihua Chen | 9.03% | 10,500,000 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.