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, Q2 2023
Institutional positions in Cabaletta Bio, Inc. as of Jun 30, 2023. 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
- 84
- +12 vs. Q1 2023
- Shares held
- 36.4M
- +11.8M (+47.9%) vs. Q1 2023
- Total value
- $470.5M
- +$266.6M (+130.8%) vs. Q1 2023
- New holders
- 29
- 29 more added
- Sold out
- 17
- 13 more reduced
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding Cabaletta Bio, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fred Alger Management, LLC | 4,572,886 | $59.0M | 0.30% | +557,576+13.9% | Added |
| Adage Capital Partners GP, L.L.C. | 3,266,645 | $42.2M | 0.09% | +725,000+28.5% | Added |
| Commodore Capital LP | 2,368,186 | $30.6M | 3.44% | +533,186+29.1% | Added |
| Deerfield Management Company, L.P. (Series C) | 2,340,118 | $30.2M | 0.64% | +1,875,866+404.1% | Added |
| Cormorant Asset Management, LP | 2,221,739 | $28.7M | 1.63% | +400,000+22.0% | Added |
| Lynx1 Capital Management LP | 2,181,377 | $28.2M | 18.45% | −273,250−11.1% | Reduced |
| Bain Capital Life Sciences Investors, LLC | 2,000,000 | $25.8M | 2.66% | +2,000,000 | New |
| VR Adviser, LLC | 1,973,251 | $25.5M | 4.07% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,721,512 | $22.2M | 0.00% | +607,569+54.5% | Added |
| BlackRock Inc. | 1,709,718 | $22.1M | 0.00% | +1,477,768+637.1% | Added |
| Baker Bros. Advisors LP | 1,594,000 | $20.6M | 0.12% | +250,000+18.6% | Added |
| Perceptive Advisors LLC | 1,545,000 | $19.9M | 0.58% | +820,223+113.2% | Added |
| Redmile Group, LLC | 1,370,299 | $17.7M | 0.68% | +1,096,047+399.6% | Added |
| Jennison Associates LLC | 1,180,564 | $15.2M | 0.01% | +400,000+51.2% | Added |
| Invesco Ltd. | 856,889 | $11.1M | 0.00% | +856,889 | New |
| Boxer Capital, LLC | 540,000 | $6.97M | 0.32% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 502,727 | $6.49M | 0.00% | +282,877+128.7% | Added |
| Blackstone Group Inc. | 498,779 | $6.44M | 0.03% | −15,741−3.1% | Reduced |
| TCG Crossover Management, LLC | 486,795 | $6.28M | 1.03% | 00.0% | Unchanged |
| State Street Corp | 461,497 | $5.96M | 0.00% | +379,030+459.6% | Added |
| Millennium Management LLC | 371,070 | $4.79M | 0.01% | −201,049−35.1% | Reduced |
| Velan Capital Investment Management LP | 250,000 | $3.23M | 3.03% | 00.0% | Unchanged |
| Northern Trust Corp | 214,482 | $2.77M | 0.00% | +174,335+434.2% | Added |
| Morgan Stanley | 207,361 | $2.68M | 0.00% | +5,005+2.5% | Added |
| Prudential Financial Inc | 186,755 | $2.41M | 0.00% | +186,755 | New |
| Rokos Capital Management LLP | 173,850 | $2.25M | 0.05% | +173,850 | New |
| Dimensional Fund Advisors LP | 134,757 | $1.74M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 125,296 | $1.62M | 0.00% | +99,555+386.8% | Added |
| Affinity Asset Advisors, LLC | 125,000 | $1.61M | 0.64% | +125,000 | New |
| First Manhattan Co | 117,600 | $1.52M | 0.01% | +117,600 | New |
| Royal Bank of Canada | 115,805 | $1.50M | 0.00% | +14,707+14.5% | Added |
| Marshall Wace, LLP | 85,696 | $1.11M | 0.00% | −243,596−74.0% | Reduced |
| Nuveen Asset Management, LLC | 82,068 | $1.06M | 0.00% | +82,068 | New |
| UBS Oconnor LLC | 81,332 | $1.05M | 0.02% | +36,332+80.7% | Added |
| Renaissance Technologies LLC | 77,700 | $1.00M | 0.00% | −35,100−31.1% | Reduced |
| Charles Schwab Investment Management Inc | 68,549 | $885.0K | 0.00% | +58,471+580.2% | Added |
| Victory Capital Management Inc | 59,670 | $770.3K | 0.00% | +59,670 | New |
| Bridgeway Capital Management, LLC | 50,621 | $653.5K | 0.02% | −125,330−71.2% | Reduced |
| Two Sigma Investments, LP | 45,991 | $593.7K | 0.00% | −38,681−45.7% | Reduced |
| Nan Fung Group Holdings Ltd | 41,123 | $530.9K | 0.34% | +41,123 | New |
| Gsa Capital Partners LLP | 38,919 | $502.0K | 0.05% | +38,919 | New |
| Veritable, L.P. | 37,245 | $480.8K | 0.01% | 00.0% | Unchanged |
| LPL Financial LLC | 31,603 | $408.0K | 0.00% | +6,823+27.5% | Added |
| Rhumbline Advisers | 28,980 | $374.1K | 0.00% | +28,980 | New |
| Bank of America Corp | 25,498 | $329.2K | 0.00% | +16,647+188.1% | Added |
| Envestnet Asset Management Inc | 25,461 | $328.7K | 0.00% | +4,568+21.9% | Added |
| First Republic Investment Management, Inc. | 23,455 | $302.8K | 0.00% | −9,610−29.1% | Reduced |
| JPMorgan Chase & Co | 20,464 | $264.2K | 0.00% | +19,831+3,132.9% | Added |
| UBS Group AG | 14,920 | $192.6K | 0.00% | +13,300+821.0% | Added |
| American Century Companies Inc | 13,873 | $179.1K | 0.00% | +13,873 | New |
| Wells Fargo & Company | 13,736 | $177.3K | 0.00% | +11,683+569.1% | Added |
| MetLife Investment Management | 13,569 | $175.2K | 0.00% | +13,569 | New |
| Mirae Asset Global Investments Co., Ltd. | 13,000 | $167.8K | 0.00% | +13,000 | New |
| Price T Rowe Associates Inc | 12,591 | $163.0K | 0.00% | +12,591 | New |
| American International Group, Inc. | 12,311 | $158.9K | 0.00% | +12,311 | New |
| Deutsche Bank AG | 11,443 | $147.7K | 0.00% | +11,443 | New |
| Alliancebernstein L.P. | 11,100 | $143.3K | 0.00% | +11,100 | New |
| Manufacturers Life Insurance Company, The | 10,489 | $135.4K | 0.00% | +10,489 | New |
| Squarepoint Ops LLC | 10,419 | $134.5K | 0.00% | −46,645−81.7% | Reduced |
| Voya Investment Management LLC | 10,209 | $131.8K | 0.00% | +10,209 | New |
| New York State Common Retirement Fund | 10,000 | $129.1K | 0.00% | +10,000 | New |
| California State Teachers Retirement System | 8,508 | $109.8K | 0.00% | +8,508 | New |
| Citigroup Inc | 7,617 | $98.3K | 0.00% | −38,135−83.4% | Reduced |
| Barclays PLC | 5,096 | $65.8K | 0.00% | −62,102−92.4% | Reduced |
| Advisor Group Holdings, Inc. | 4,243 | $54.8K | 0.00% | −2,398−36.1% | Reduced |
| Amalgamated Bank | 3,726 | $48.0K | 0.00% | +3,726 | New |
| Legal & General Group Plc | 3,031 | $39.1K | 0.00% | +3,031 | New |
| Lazard Asset Management LLC | 3,127 | $39.0K | 0.00% | +100+3.3% | Added |
| Ameritas Investment Partners, Inc. | 2,112 | $27.3K | 0.00% | +2,112 | New |
| Metropolitan Life Insurance Co | 1,406 | $18.2K | 0.00% | +1,406 | New |
| WR Wealth Planners, LLC | 900 | $11.6K | 0.00% | 00.0% | Unchanged |
| Endurance Wealth Management, Inc. | 800 | $11.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 817 | $10.5K | 0.00% | −4,205−83.7% | Reduced |
| The PNC Financial Services Group, Inc. | 714 | $9.22K | 0.00% | +138+24.0% | Added |
| Private Trust Co NA | 497 | $6.42K | 0.00% | +129+35.1% | Added |
| Federation des caisses Desjardins du Quebec | 340 | $4.39K | 0.00% | 00.0% | Unchanged |
| Foster Dykema Cabot & Co Inc | 309 | $4.00K | 0.00% | +309 | New |
| Federated Hermes, Inc. | 273 | $3.52K | 0.00% | +273 | New |
| Impact Partnership Wealth, LLC | 273 | $3.52K | 0.00% | +273 | New |
| FMR LLC | 237 | $3.06K | 0.00% | +223+1,592.9% | Added |
| Beaird Harris Wealth Management, LLC | 79 | $1.02K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 81 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 50 | $646 | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 10 | $129 | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −265,355−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −161,596−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −103,791−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −100,224−100.0% | Sold out |
| Caxton Corp | 0 | $0 | 0.00% | −40,581−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −36,457−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −21,197−100.0% | Sold out |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −17,000−100.0% | Sold out |
| Concorde Asset Management, LLC | 0 | $0 | 0.00% | −15,800−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −13,422−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | – | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −12,528−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −10,966−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −10,511−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −5,243−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −3,742−100.0% | Sold out |