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, Q4 2024
Institutional positions in Cabaletta Bio, Inc. as of Dec 31, 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
- 109
- −11 vs. Q3 2024
- Shares held
- 38.4M
- −9.62M (−20.0%) vs. Q3 2024
- Total value
- $87.2M
- −$139.5M (−61.5%) vs. Q3 2024
- New holders
- 26
- 40 more added
- Sold out
- 37
- 25 more reduced
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Cabaletta Bio, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 4,074,006 | $9.25M | 0.01% | +400,282+10.9% | Added |
| Adage Capital Partners GP, L.L.C. | 3,634,473 | $8.25M | 0.01% | +597,828+19.7% | Added |
| BlackRock, Inc. | 3,397,260 | $7.71M | 0.00% | −1,396,224−29.1% | Reduced |
| Vanguard Group Inc | 2,867,722 | $6.51M | 0.00% | +314,012+12.3% | Added |
| Bain Capital Life Sciences Investors, LLC | 2,760,888 | $6.27M | 0.74% | 00.0% | Unchanged |
| Jennison Associates LLC | 2,512,053 | $5.70M | 0.00% | −3,120,628−55.4% | Reduced |
| Fred Alger Management, LLC | 2,316,224 | $5.26M | 0.03% | −1,803,170−43.8% | Reduced |
| Morgan Stanley | 1,439,165 | $3.27M | 0.00% | +610,336+73.6% | Added |
| Point72 Asset Management, L.P. | 1,265,882 | $2.87M | 0.01% | +598,607+89.7% | Added |
| Geode Capital Management, LLC | 1,110,702 | $2.52M | 0.00% | +16,058+1.5% | Added |
| State Street Corp | 937,978 | $2.13M | 0.00% | +41,855+4.7% | Added |
| Two Sigma Advisers, LP | 831,900 | $1.89M | 0.00% | +550,700+195.8% | Added |
| Superstring Capital Management LP | 822,293 | $1.87M | 1.64% | +690,498+523.9% | Added |
| Two Sigma Investments, LP | 751,894 | $1.71M | 0.00% | +331,417+78.8% | Added |
| Bank of America Corp | 546,461 | $1.24M | 0.00% | +67,787+14.2% | Added |
| Price T Rowe Associates Inc | 524,087 | $1.19M | 0.00% | −28,705−5.2% | Reduced |
| Millennium Management LLC | 511,613 | $1.16M | 0.00% | −1,117,300−68.6% | Reduced |
| Goldman Sachs Group Inc | 511,515 | $1.16M | 0.00% | +190,156+59.2% | Added |
| Integral Health Asset Management, LLC | 500,000 | $1.14M | 0.10% | +50,000+11.1% | Added |
| Acadian Asset Management LLC | 500,264 | $1.13M | 0.00% | +242,843+94.3% | Added |
| UBS Group AG | 434,557 | $986.4K | 0.00% | +411,783+1,808.1% | Added |
| Nuveen Asset Management, LLC | 434,389 | $986.1K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 431,935 | $980.5K | 0.00% | +408,583+1,749.7% | Added |
| Northern Trust Corp | 382,155 | $867.5K | 0.00% | −5,849−1.5% | Reduced |
| Prudential Financial Inc | 286,810 | $651.1K | 0.00% | 00.0% | Unchanged |
| AXA S.A. | 270,423 | $613.9K | 0.00% | −431−0.2% | Reduced |
| JPMorgan Chase & Co | 259,392 | $588.8K | 0.00% | −20,562−7.3% | Reduced |
| HealthInvest Partners AB | 247,454 | $554.3K | 0.26% | +78,932+46.8% | Added |
| Renaissance Technologies LLC | 230,161 | $522.5K | 0.00% | +230,161 | New |
| Cubist Systematic Strategies, LLC | 217,802 | $494.4K | 0.01% | −355,378−62.0% | Reduced |
| Raiffeisen Bank International AG | 220,000 | $492.8K | 0.01% | +220,000 | New |
| Marshall Wace, LLP | 193,225 | $438.6K | 0.00% | −90,581−31.9% | Reduced |
| BIT Capital GmbH | 190,000 | $431.3K | 0.04% | +190,000 | New |
| Wellington Management Group LLP | 180,157 | $409.0K | 0.00% | +23,106+14.7% | Added |
| Panagora Asset Management Inc | 173,518 | $393.9K | 0.00% | −145,853−45.7% | Reduced |
| MYDA Advisors LLC | 171,200 | $388.6K | 0.11% | +171,200 | New |
| Federated Hermes, Inc. | 147,347 | $334.5K | 0.00% | +146,959+37,876.0% | Added |
| Bank of New York Mellon Corp | 141,148 | $320.4K | 0.00% | −16,945−10.7% | Reduced |
| Jane Street Group, LLC | 118,636 | $269.3K | 0.00% | −39,066−24.8% | Reduced |
| Walleye Capital LLC | 110,988 | $251.9K | 0.00% | −290,994−72.4% | Reduced |
| Charles Schwab Investment Management Inc | 109,260 | $248.0K | 0.00% | −16,585−13.2% | Reduced |
| Cantor Fitzgerald, L. P. | 100,000 | $224.0K | 0.01% | +100,000 | New |
| Thrivent Financial for Lutherans | 95,327 | $216.0K | 0.00% | +95,327 | New |
| TD Asset Management Inc | 88,600 | $201.1K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 87,675 | $199.0K | 0.00% | +87,675 | New |
| TCG Crossover Management, LLC | 86,795 | $197.0K | 0.02% | 00.0% | Unchanged |
| Aristides Capital LLC | 75,400 | $171.2K | 0.05% | +75,400 | New |
| Barclays PLC | 71,617 | $162.6K | 0.00% | +10,487+17.2% | Added |
| Engineers Gate Manager LP | 67,435 | $153.1K | 0.00% | +47,773+243.0% | Added |
| Royal Bank of Canada | 64,742 | $147.0K | 0.00% | −22,415−25.7% | Reduced |
| Alliancebernstein L.P. | 64,630 | $146.7K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 63,421 | $144.0K | 0.00% | +2,851+4.7% | Added |
| Manufacturers Life Insurance Company, The | 56,271 | $127.7K | 0.00% | +407+0.7% | Added |
| Squarepoint Ops LLC | 54,949 | $124.7K | 0.00% | −102,046−65.0% | Reduced |
| BNP Paribas Arbitrage, SA | 51,952 | $117.9K | 0.00% | +51,952 | New |
| SG Americas Securities, LLC | 43,259 | $98.0K | 0.00% | +8,161+23.3% | Added |
| LPL Financial LLC | 42,386 | $96.2K | 0.00% | +5,716+15.6% | Added |
| Stifel Financial Corp | 41,626 | $94.5K | 0.00% | +41,626 | New |
| Wells Fargo & Company | 40,412 | $91.7K | 0.00% | +16,250+67.3% | Added |
| FMR LLC | 40,267 | $91.4K | 0.00% | +37,509+1,360.0% | Added |
| Envestnet Asset Management Inc | 38,904 | $88.3K | 0.00% | −9,166−19.1% | Reduced |
| Citigroup Inc | 35,754 | $81.2K | 0.00% | +1,188+3.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 25,446 | $57.8K | 0.00% | +1,887+8.0% | Added |
| Deutsche Bank AG | 22,361 | $50.8K | 0.00% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 22,306 | $50.6K | 0.00% | −1,403−5.9% | Reduced |
| Tudor Investment Corp Et Al | 20,604 | $46.8K | 0.00% | +20,604 | New |
| Intech Investment Management LLC | 20,203 | $45.9K | 0.00% | +5,999+42.2% | Added |
| HRT Financial LP | 18,527 | $42.0K | 0.00% | +18,527 | New |
| JustInvest LLC | 18,413 | $41.8K | 0.00% | +8,240+81.0% | Added |
| Avanza Fonder AB | 17,605 | $40.0K | 0.00% | +17,605 | New |
| Scientech Research LLC | 16,999 | $38.6K | 0.01% | +16,999 | New |
| D. E. Shaw & Co., Inc. | 16,604 | $37.7K | 0.00% | −17,359−51.1% | Reduced |
| Miller Financial Services LLC | 14,600 | $33.1K | 0.03% | +14,600 | New |
| Voya Investment Management LLC | 14,202 | $32.2K | 0.00% | −702−4.7% | Reduced |
| Invesco Ltd. | 13,494 | $30.6K | 0.00% | −371−2.7% | Reduced |
| ProShare Advisors LLC | 12,637 | $28.7K | 0.00% | +1,372+12.2% | Added |
| Police & Firemen's Retirement System of New Jersey | 12,628 | $28.7K | 0.00% | +12,628 | New |
| Tower Research Capital LLC (TRC) | 12,602 | $28.6K | 0.00% | +1,504+13.6% | Added |
| SEI Investments Co | 12,206 | $27.7K | 0.00% | 00.0% | Unchanged |
| Point72 (DIFC) Ltd | 11,755 | $26.7K | 0.00% | +4,768+68.2% | Added |
| Prelude Capital Management, LLC | 11,001 | $25.0K | 0.00% | +11,001 | New |
| Camden Capital, LLC | 10,000 | $22.7K | 0.00% | +10,000 | New |
| GWM Advisors LLC | 4,250 | $9.65K | 0.00% | +4,250 | New |
| Legal & General Group Plc | 3,961 | $8.99K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 3,610 | $8.20K | 0.00% | +3,610 | New |
| Ameritas Investment Partners, Inc. | 3,452 | $7.84K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 3,338 | $7.58K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 2,331 | $5.29K | 0.00% | +1,565+204.3% | Added |
| Comerica Bank | 1,739 | $3.95K | 0.00% | +1,447+495.5% | Added |
| Russell Investments Group, Ltd. | 1,574 | $3.57K | 0.00% | +1,574 | New |
| Amalgamated Bank | 1,175 | $3.00K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 1,179 | $2.68K | 0.00% | +1,063+916.4% | Added |
| New York State Common Retirement Fund | 990 | $2.25K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 931 | $2.11K | 0.00% | +120+14.8% | Added |
| Private Trust Co NA | 712 | $1.62K | 0.00% | −160−18.3% | Reduced |
| WR Wealth Planners, LLC | 417 | $947 | 0.00% | +17+4.3% | Added |
| R Squared Ltd | 380 | $863 | 0.00% | +380 | New |
| Federation des caisses Desjardins du Quebec | 340 | $772 | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 151 | $343 | 0.00% | −647−81.1% | Reduced |
| Beaird Harris Wealth Management, LLC | 79 | $180 | 0.00% | 00.0% | Unchanged |