Cabaletta Bio, Inc.
CABA- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001759138
No open-market purchases or sales by Cabaletta Bio, Inc. insiders were filed in the last 90 days; 139 institutions reported holding it in 13F filings for Q2 2026, worth $490.4M in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in Cabaletta Bio, Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 120
- −21 vs. Q2 2024
- Shares held
- 48.0M
- +2.00M (+4.4%) vs. Q2 2024
- Total value
- $226.7M
- −$117.7M (−34.2%) vs. Q2 2024
- New holders
- 20
- 46 more added
- Sold out
- 41
- 35 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CABA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 139 | $490.4M |
| Q1 2026 | 108 | $227.5M |
| Q4 2025 | 95 | $166.9M |
| Q3 2025 | 75 | $162.0M |
| Q2 2025 | 86 | $110.7M |
| Q1 2025 | 93 | $50.3M |
| Q4 2024 | 109 | $87.2M |
| Q3 2024 | 120 | $226.7M |
| Q2 2024 | 142 | $380.0M |
| Q1 2024 | 159 | $870.9M |
| Q4 2023 | 128 | $1.10B |
| Q3 2023 | 97 | $622.6M |
| Q2 2023 | 84 | $470.5M |
| Q1 2023 | 72 | $203.9M |
| Q4 2022 | 61 | $183.9M |
| Q3 2022 | 54 | $7.76M |
| Q2 2022 | 55 | $17.8M |
| Q1 2022 | 62 | $36.9M |
| Q4 2021 | 66 | $68.9M |
| Q3 2021 | 61 | $211.3M |
| Q2 2021 | 63 | $135.5M |
| Q1 2021 | 68 | $180.1M |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Cabaletta Bio, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 478,674 | $2.26M | 0.00% | +309,569+183.1% | Added |
| Price T Rowe Associates Inc | 552,792 | $2.61M | 0.00% | −29,483−5.1% | Reduced |
| Cubist Systematic Strategies, LLC | 573,180 | $2.71M | 0.04% | +573,180 | New |
| Victory Capital Management Inc | 629,087 | $2.97M | 0.00% | −5,130−0.8% | Reduced |
| Point72 Asset Management, L.P. | 667,275 | $3.15M | 0.01% | +667,275 | New |
| Morgan Stanley | 828,829 | $3.91M | 0.00% | +533,320+180.5% | Added |
| State Street Corp | 896,123 | $4.23M | 0.00% | −1,109,678−55.3% | Reduced |
| Geode Capital Management, LLC | 1,094,644 | $5.17M | 0.00% | +124,071+12.8% | Added |
| Commodore Capital LP | 1,100,000 | $5.19M | 0.32% | 00.0% | Unchanged |
| StemPoint Capital LP | 1,278,444 | $6.03M | 1.81% | +100,339+8.5% | Added |
| Sofinnova Investments, Inc. | 1,533,883 | $7.24M | 0.60% | +313,483+25.7% | Added |
| VR Adviser, LLC | 1,563,952 | $7.38M | 0.39% | 00.0% | Unchanged |
| Millennium Management LLC | 1,628,913 | $7.69M | 0.01% | +930,596+133.3% | Added |
| Vanguard Group Inc | 2,553,710 | $12.1M | 0.00% | +187,653+7.9% | Added |
| Bain Capital Life Sciences Investors, LLC | 2,760,888 | $13.0M | 1.36% | +1,110,924+67.3% | Added |
| Adage Capital Partners GP, L.L.C. | 3,036,645 | $14.3M | 0.03% | 00.0% | Unchanged |
| T. Rowe Price Investment Management, Inc. | 3,673,724 | $17.3M | 0.01% | −204,486−5.3% | Reduced |
| Fred Alger Management, LLC | 4,119,394 | $19.4M | 0.09% | +1,596,512+63.3% | Added |
| BlackRock, Inc. | 4,793,484 | $22.6M | 0.00% | +4,793,484 | New |
| Jennison Associates LLC | 5,632,681 | $26.6M | 0.02% | +86,214+1.6% | Added |
| Alkeon Capital Management LLC | 0 | $0 | 0.00% | −2,618,000−100.0% | Sold out |
| Polar Capital Holdings Plc | 0 | $0 | 0.00% | −1,253,500−100.0% | Sold out |
| Perceptive Advisors LLC | 0 | $0 | 0.00% | −585,045−100.0% | Sold out |
| Lynx1 Capital Management LP | 0 | $0 | 0.00% | −492,103−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −464,252−100.0% | Sold out |
| Ghost Tree Capital, LLC | 0 | $0 | 0.00% | −370,899−100.0% | Sold out |
| Artisan Partners Limited Partnership | 0 | $0 | 0.00% | −327,397−100.0% | Sold out |
| Exome Asset Management LLC | 0 | $0 | 0.00% | −300,200−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −242,981−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −194,037−100.0% | Sold out |
| Westwood Holdings Group Inc. | 0 | $0 | 0.00% | −170,129−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −103,582−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −95,200−100.0% | Sold out |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| Swiss National Bank | 0 | $0 | 0.00% | −66,500−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −57,626−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −49,563−100.0% | Sold out |
| Nan Fung Group Holdings Ltd | 0 | $0 | 0.00% | −47,150−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −31,100−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −23,057−100.0% | Sold out |
| HighVista Strategies LLC | 0 | $0 | 0.00% | −22,208−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −20,669−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −20,583−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −20,191−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −19,400−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −19,250−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −18,904−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −18,727−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −17,516−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −17,245−100.0% | Sold out |
| Harvest Investment Services, LLC | 0 | $0 | 0.00% | −15,871−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −12,650−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −9,600−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −7,252−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −3,889−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −589−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −479−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −207−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −72−100.0% | Sold out |
| GAMMA Investing LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |