CABALETTA BIO INC COM is a security (CUSIP 12674W109) tracked across SEC portfolio filings. 117 institutional managers reported $239.5M on Form 13F as of 2026-06-30; 11 registered fund positions totaling $40.5M via N-PORT as of 2026-05-31.
Showing 15 of 117 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| JENNISON ASSOCIATES LLC | NEW YORK, NY | $62.3M | 20,033,730 |
| Bain Capital Life Sciences Investors, LLC | Boston, MA | $26.0M | 9,677,125 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Boston, MA | $23.8M | 8,829,758 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $15.9M | 5,903,281 |
| Cormorant Asset Management, LP | BOSTON, MA | $14.8M | 5,500,000 |
| VANGUARD GROUP INC | Valley Forge, PA | $9.7M | 4,419,458 |
| TWO SIGMA INVESTMENTS, LP | New York, NY | $6.7M | 2,497,917 |
| BlackRock, Inc. | New York, NY | $6.4M | 2,373,003 |
| MARSHALL WACE, LLP | LONDON, X0 | $5.9M | 2,179,818 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $5.5M | 2,036,663 |
| Qube Research & Technologies Ltd | LONDON, X0 | $5.2M | 1,934,990 |
| MORGAN STANLEY | NEW YORK, NY | $3.8M | 1,408,152 |
| Opaleye Management Inc. | Boston, MA | $3.7M | 1,380,000 |
| Woodline Partners LP | San Francisco, CA | $3.4M | 1,250,242 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $3.0M | 1,133,245 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| PGIM Jennison Health Sciences Fund | Prudential Sector Funds, Inc. | $18.8M | 135.04% |
| T. Rowe Price Small-Cap Value Fund, Inc. | T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | $15.6M | 16.88% |
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $3.0M | 0.36% |
| T. Rowe Price Health Sciences Fund, Inc. | T. ROWE PRICE HEALTH SCIENCES FUND, INC. | $1.6M | 1.50% |
| PGIM Jennison Blend Fund | Prudential Jennison Blend Fund, Inc. | $727K | 6.21% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $241K | 0.32% |
| T. Rowe Price Spectrum Moderate Growth Allocation Fund | T. ROWE PRICE SPECTRUM FUNDS II, INC. | $178K | 0.41% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $139K | 0.05% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $132K | 0.02% |
| T. Rowe Price Health Sciences Portfolio | T. ROWE PRICE EQUITY SERIES, INC. | $120K | 1.81% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $42K | 0.12% |