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 2022
Institutional positions in Cabaletta Bio, Inc. as of Sep 30, 2022. 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
- 54
- −1 vs. Q2 2022
- Shares held
- 11.9M
- −4.87M (−29.0%) vs. Q2 2022
- Total value
- $7.76M
- −$10.1M (−56.5%) vs. Q2 2022
- New holders
- 9
- 11 more added
- Sold out
- 10
- 14 more reduced
Compare with Q2 2022: 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 2022
Shares, value and share of portfolio for each institution holding Cabaletta Bio, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Adage Capital Partners GP, L.L.C. | 2,541,645 | $1.65M | 0.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,278,551 | $831.0K | 0.00% | +226,713+21.6% | Added |
| Cormorant Asset Management, LP | 1,154,424 | $750.0K | 0.05% | 00.0% | Unchanged |
| Redmile Group, LLC | 696,377 | $453.0K | 0.02% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 687,461 | $447.0K | 0.00% | +352,461+105.2% | Added |
| Baker Bros. Advisors LP | 662,063 | $430.0K | 0.00% | 00.0% | Unchanged |
| Eversept Partners, LP | 560,466 | $364.4K | 0.04% | +560,466 | New |
| Boxer Capital, LLC | 540,000 | $351.0K | 0.02% | 00.0% | Unchanged |
| Kynam Capital Management, LP | 527,805 | $343.0K | 0.07% | −18,995−3.5% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 464,252 | $302.0K | 0.01% | 00.0% | Unchanged |
| BlackRock Inc. | 437,984 | $285.0K | 0.00% | −60,807−12.2% | Reduced |
| Privium Fund Management (UK) Ltd | 331,218 | $215.0K | 0.28% | +331,218 | New |
| Susquehanna International Group, LLP | 265,369 | $173.0K | 0.00% | +253,231+2,086.3% | Added |
| Millennium Management LLC | 230,553 | $150.0K | 0.00% | −7,683−3.2% | Reduced |
| Bridgeway Capital Management, LLC | 225,951 | $147.0K | 0.00% | −28,601−11.2% | Reduced |
| Morgan Stanley | 169,420 | $110.0K | 0.00% | +47,520+39.0% | Added |
| Ikarian Capital, LLC | 168,623 | $109.0K | 0.05% | −775,808−82.1% | Reduced |
| Acadian Asset Management LLC | 147,480 | $95.0K | 0.00% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 143,629 | $93.0K | 0.09% | +30,663+27.1% | Added |
| Geode Capital Management, LLC | 129,480 | $84.0K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 83,477 | $54.0K | 0.00% | +72,319+648.1% | Added |
| State Street Corp | 60,867 | $40.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 54,400 | $35.0K | 0.00% | −130,900−70.6% | Reduced |
| UBS Group AG | 50,000 | $33.0K | 0.00% | +50,000 | New |
| Victory Capital Management Inc | 42,586 | $28.0K | 0.00% | −115−0.3% | Reduced |
| Two Sigma Investments, LP | 38,058 | $25.0K | 0.00% | −58,152−60.4% | Reduced |
| Veritable, L.P. | 37,245 | $24.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 29,307 | $19.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 24,310 | $15.0K | 0.00% | +19,851+445.2% | Added |
| Crestline Management, LP | 21,881 | $14.0K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 18,822 | $12.0K | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 17,022 | $11.0K | 0.00% | −73,776−81.3% | Reduced |
| Tower Research Capital LLC (TRC) | 17,538 | $11.0K | 0.00% | +7,984+83.6% | Added |
| Two Sigma Securities, LLC | 13,594 | $9.00K | 0.00% | +13,594 | New |
| Virtu Financial LLC | 14,070 | $9.00K | 0.00% | +14,070 | New |
| Goldman Sachs Group Inc | 10,996 | $7.00K | 0.00% | −2,949−21.1% | Reduced |
| BIT Capital GmbH | 10,000 | $6.50K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 9,194 | $6.00K | 0.00% | −6,053−39.7% | Reduced |
| Group One Trading, L.P. | 6,373 | $4.00K | 0.00% | +6,373 | New |
| Advisor Group Holdings, Inc. | 2,544 | $2.00K | 0.00% | −4,000−61.1% | Reduced |
| Wells Fargo & Company | 3,814 | $2.00K | 0.00% | +32+0.8% | Added |
| Barclays PLC | 1,221 | $1.00K | 0.00% | −13,942−91.9% | Reduced |
| JPMorgan Chase & Co | 1,909 | $1.00K | 0.00% | +311+19.5% | Added |
| Federated Hermes, Inc. | 1,591 | $1.00K | 0.00% | +434+37.5% | Added |
| Endurance Wealth Management, Inc. | 800 | $1.00K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 340 | $221 | 0.00% | 00.0% | Unchanged |
| First Manhattan Co | 500 | $0 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 340 | $0 | 0.00% | −97−22.2% | Reduced |
| Daiwa Securities Group Inc. | 45 | $0 | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 66 | $0 | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 79 | $0 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 384 | $0 | 0.00% | +384 | New |
| Cutler Group LP | 600 | $0 | 0.00% | +600 | New |
| China Universal Asset Management Co., Ltd. | 272 | $0 | 0.00% | +272 | New |
| 5AM Venture Management, LLC | 0 | $0 | 0.00% | −2,064,263−100.0% | Sold out |
| Samlyn Capital, LLC | 0 | $0 | 0.00% | −1,919,907−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −1,254,479−100.0% | Sold out |
| DLD Asset Management, LP | 0 | $0 | 0.00% | −246,500−100.0% | Sold out |
| Piper Sandler & Co. | 0 | $0 | 0.00% | −145,000−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −19,863−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −13,227−100.0% | Sold out |
| IHT Wealth Management, LLC | 0 | $0 | 0.00% | −12,240−100.0% | Sold out |
| Howe & Rusling Inc | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −200−100.0% | Sold out |