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, Q1 2025
Institutional positions in Cabaletta Bio, Inc. as of Mar 31, 2025. 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
- 93
- −14 vs. Q4 2024
- Shares held
- 36.3M
- −1.69M (−4.5%) vs. Q4 2024
- Total value
- $50.3M
- −$35.9M (−41.6%) vs. Q4 2024
- New holders
- 16
- 28 more added
- Sold out
- 30
- 33 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Cabaletta Bio, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 37 | $0 | 0.00% | +25+208.3% | Added |
| IFP Advisors, Inc | 0 | $11 | 0.00% | 0 | Unchanged |
| True Wealth Design, LLC | 63 | $88 | 0.00% | +63 | New |
| Rothschild Investment LLC | 70 | $97 | 0.00% | +70 | New |
| EverSource Wealth Advisors, LLC | 90 | $125 | 0.00% | +90 | New |
| CoreCap Advisors, LLC | 151 | $209 | 0.00% | +151 | New |
| The PNC Financial Services Group, Inc. | 154 | $214 | 0.00% | +82+113.9% | Added |
| Nisa Investment Advisors, LLC | 194 | $269 | 0.00% | −737−79.2% | Reduced |
| Boston Private Wealth LLC | 231 | $320 | 0.00% | +231 | New |
| Coldstream Capital Management Inc | 280 | $388 | 0.00% | +280 | New |
| Federation des caisses Desjardins du Quebec | 340 | $471 | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 350 | $485 | 0.00% | +350 | New |
| Sterling Capital Management LLC | 636 | $881 | 0.00% | −543−46.1% | Reduced |
| New York State Common Retirement Fund | 990 | $1.37K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 1,409 | $1.95K | 0.00% | +1,409 | New |
| Amalgamated Bank | 1,175 | $2.00K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 1,973 | $2.73K | 0.00% | −358−15.4% | Reduced |
| Royal Bank of Canada | 2,363 | $4.00K | 0.00% | −62,379−96.4% | Reduced |
| SBI Securities Co., Ltd. | 2,916 | $4.04K | 0.00% | +2,900+18,125.0% | Added |
| California State Teachers Retirement System | 3,338 | $4.62K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,452 | $4.78K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 3,961 | $5.49K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 4,161 | $5.76K | 0.00% | −36,106−89.7% | Reduced |
| Tower Research Capital LLC (TRC) | 6,415 | $8.88K | 0.00% | −6,187−49.1% | Reduced |
| CWM, LLC | 6,191 | $9.00K | 0.00% | +6,186+123,720.0% | Added |
| LPL Financial LLC | 10,412 | $14.4K | 0.00% | −31,974−75.4% | Reduced |
| Neuberger Berman Group LLC | 10,565 | $14.6K | 0.00% | +10,565 | New |
| Renaissance Technologies LLC | 10,900 | $15.1K | 0.00% | −219,261−95.3% | Reduced |
| CRA Financial Services, LLC | 11,000 | $15.2K | 0.00% | +11,000 | New |
| SEI Investments Co | 12,181 | $16.9K | 0.00% | −25−0.2% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 12,628 | $17.5K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 12,981 | $18.0K | 0.00% | −1,221−8.6% | Reduced |
| Oxford Asset Management LLP | 15,405 | $21.3K | 0.01% | +15,405 | New |
| Avanza Fonder AB | 17,605 | $21.8K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 19,379 | $26.8K | 0.00% | +966+5.2% | Added |
| Jones Financial Companies LLLP | 18,507 | $28.7K | 0.00% | +14,897+412.7% | Added |
| Corebridge Financial, Inc. | 21,981 | $30.4K | 0.00% | −325−1.5% | Reduced |
| Deutsche Bank AG | 22,361 | $31.1K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 25,540 | $35.4K | 0.00% | −13,364−34.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 26,622 | $36.9K | 0.00% | +1,176+4.6% | Added |
| Intech Investment Management LLC | 31,148 | $43.1K | 0.00% | +10,945+54.2% | Added |
| Citigroup Inc | 31,462 | $43.6K | 0.00% | −4,292−12.0% | Reduced |
| Wells Fargo & Company | 31,979 | $44.3K | 0.00% | −8,433−20.9% | Reduced |
| Marshall Wace, LLP | 33,460 | $46.5K | 0.00% | −159,765−82.7% | Reduced |
| SG Americas Securities, LLC | 36,276 | $50.0K | 0.00% | −6,983−16.1% | Reduced |
| Comerica Bank | 41,599 | $57.6K | 0.00% | +39,860+2,292.1% | Added |
| Callan Family Office, LLC | 41,599 | $57.6K | 0.00% | +41,599 | New |
| Bridgeway Capital Management, LLC | 45,675 | $63.3K | 0.00% | −42,000−47.9% | Reduced |
| Stifel Financial Corp | 49,554 | $68.6K | 0.00% | +7,928+19.0% | Added |
| Barclays PLC | 56,438 | $78.2K | 0.00% | −15,179−21.2% | Reduced |
| Manufacturers Life Insurance Company, The | 57,036 | $79.0K | 0.00% | +765+1.4% | Added |
| Susquehanna International Group, LLP | 57,780 | $80.0K | 0.00% | −374,155−86.6% | Reduced |
| Rhumbline Advisers | 61,388 | $85.0K | 0.00% | −2,033−3.2% | Reduced |
| BNP Paribas Arbitrage, SA | 61,405 | $85.0K | 0.00% | +9,453+18.2% | Added |
| Invesco Ltd. | 61,675 | $85.4K | 0.00% | +48,181+357.1% | Added |
| Alliancebernstein L.P. | 64,630 | $89.5K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 73,956 | $102.4K | 0.00% | +73,956 | New |
| TCG Crossover Management, LLC | 86,795 | $120.2K | 0.02% | 00.0% | Unchanged |
| TD Asset Management Inc | 88,600 | $122.7K | 0.00% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 95,327 | $132.0K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 155,174 | $214.9K | 0.00% | +14,026+9.9% | Added |
| Charles Schwab Investment Management Inc | 159,866 | $221.4K | 0.00% | +50,606+46.3% | Added |
| Millennium Management LLC | 168,899 | $233.9K | 0.00% | −342,714−67.0% | Reduced |
| HealthInvest Partners AB | 182,354 | $252.6K | 0.11% | −65,100−26.3% | Reduced |
| JPMorgan Chase & Co | 251,437 | $348.2K | 0.00% | −7,955−3.1% | Reduced |
| AXA S.A. | 270,077 | $374.1K | 0.00% | −346−0.1% | Reduced |
| Prudential Financial Inc | 287,490 | $398.2K | 0.00% | +680+0.2% | Added |
| Two Sigma Investments, LP | 321,411 | $445.2K | 0.00% | −430,483−57.3% | Reduced |
| Goldman Sachs Group Inc | 330,541 | $457.8K | 0.00% | −180,974−35.4% | Reduced |
| Raiffeisen Bank International AG | 300,000 | $465.0K | 0.01% | +80,000+36.4% | Added |
| Federated Hermes, Inc. | 343,411 | $475.6K | 0.00% | +196,064+133.1% | Added |
| Almitas Capital LLC | 367,491 | $509.0K | 0.17% | +367,491 | New |
| Northern Trust Corp | 399,766 | $553.7K | 0.00% | +17,611+4.6% | Added |
| Nuveen, LLC | 434,389 | $601.6K | 0.00% | +434,389 | New |
| Superstring Capital Management LP | 458,972 | $635.7K | 0.76% | −363,321−44.2% | Reduced |
| Two Sigma Advisers, LP | 471,500 | $653.0K | 0.00% | −360,400−43.3% | Reduced |
| Fred Alger Management, LLC | 477,210 | $660.9K | 0.00% | −1,839,014−79.4% | Reduced |
| Price T Rowe Associates Inc | 489,321 | $678.0K | 0.00% | −34,766−6.6% | Reduced |
| UBS Group AG | 490,200 | $678.9K | 0.00% | +55,643+12.8% | Added |
| Acadian Asset Management LLC | 682,670 | $942.0K | 0.00% | +182,406+36.5% | Added |
| Integral Health Asset Management, LLC | 850,000 | $1.18M | 0.13% | +350,000+70.0% | Added |
| State Street Corp | 938,718 | $1.30M | 0.00% | +740+0.1% | Added |
| Bank of America Corp | 984,095 | $1.36M | 0.00% | +437,634+80.1% | Added |
| Geode Capital Management, LLC | 1,141,297 | $1.58M | 0.00% | +30,595+2.8% | Added |
| Cantor Fitzgerald, L. P. | 1,484,585 | $2.06M | 0.08% | +1,384,585+1,384.6% | Added |
| Schonfeld Strategic Advisors LLC | 1,662,401 | $2.30M | 0.02% | +1,662,401 | New |
| Morgan Stanley | 1,708,888 | $2.37M | 0.00% | +269,723+18.7% | Added |
| Jennison Associates LLC | 2,433,728 | $3.37M | 0.00% | −78,325−3.1% | Reduced |
| Bain Capital Life Sciences Investors, LLC | 2,760,888 | $3.82M | 0.57% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,844,239 | $3.94M | 0.00% | −23,483−0.8% | Reduced |
| BlackRock, Inc. | 3,452,147 | $4.78M | 0.00% | +54,887+1.6% | Added |
| Adage Capital Partners GP, L.L.C. | 3,634,473 | $5.03M | 0.01% | 00.0% | Unchanged |
| T. Rowe Price Investment Management, Inc. | 3,970,026 | $5.50M | 0.00% | −103,980−2.6% | Reduced |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −1,265,882−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −217,802−100.0% | Sold out |
| BIT Capital GmbH | 0 | $0 | 0.00% | −190,000−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −180,157−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −173,518−100.0% | Sold out |
| MYDA Advisors LLC | 0 | $0 | 0.00% | −171,200−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −118,636−100.0% | Sold out |