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 2023
Institutional positions in Cabaletta Bio, Inc. as of Dec 31, 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
- 128
- +32 vs. Q3 2023
- Shares held
- 48.5M
- +7.65M (+18.7%) vs. Q3 2023
- Total value
- $1.10B
- +$479.6M (+77.1%) vs. Q3 2023
- New holders
- 42
- 41 more added
- Sold out
- 10
- 31 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Cabaletta Bio, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GAMMA Investing LLC | 14 | $287 | 0.00% | +14 | New |
| Nisa Investment Advisors, LLC | 23 | $522 | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 50 | $1.14K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 79 | $1.79K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 81 | $2.00K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 132 | $3.00K | 0.00% | +74+127.6% | Added |
| Daiwa Securities Group Inc. | 175 | $4.00K | 0.00% | +175 | New |
| Fortitude Family Office, LLC | 262 | $5.95K | 0.00% | +262 | New |
| US Bancorp | 274 | $6.22K | 0.00% | +274 | New |
| Federation des caisses Desjardins du Quebec | 340 | $7.72K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 405 | $9.19K | 0.00% | −387−48.9% | Reduced |
| Private Trust Co NA | 653 | $14.8K | 0.00% | +156+31.4% | Added |
| The PNC Financial Services Group, Inc. | 690 | $15.7K | 0.00% | −96−12.2% | Reduced |
| Macroview Investment Management LLC | 1,131 | $25.7K | 0.03% | +1,131 | New |
| Allspring Global Investments Holdings, LLC | 1,164 | $26.4K | 0.00% | −2,972−71.9% | Reduced |
| Quantbot Technologies LP | 1,500 | $34.0K | 0.00% | +1,500 | New |
| Comerica Bank | 1,943 | $44.1K | 0.00% | −85−4.2% | Reduced |
| Metropolitan Life Insurance Co | 2,021 | $45.9K | 0.00% | 00.0% | Unchanged |
| First Manhattan Co | 2,600 | $59.0K | 0.00% | −115,000−97.8% | Reduced |
| Tower Research Capital LLC (TRC) | 2,623 | $59.5K | 0.00% | +1,042+65.9% | Added |
| Lazard Asset Management LLC | 3,403 | $76.0K | 0.00% | +118+3.6% | Added |
| Group One Trading, L.P. | 3,397 | $77.1K | 0.00% | +3,397 | New |
| Ameritas Investment Partners, Inc. | 3,452 | $78.4K | 0.00% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 4,507 | $102.3K | 0.06% | +4,507 | New |
| Amalgamated Bank | 4,704 | $107.0K | 0.00% | +56+1.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,739 | $107.6K | 0.00% | −2,800−37.1% | Reduced |
| China Universal Asset Management Co., Ltd. | 4,962 | $112.6K | 0.02% | +4,962 | New |
| SG Americas Securities, LLC | 9,740 | $221.0K | 0.00% | +9,740 | New |
| State Board of Administration of Florida Retirement System | 9,830 | $223.1K | 0.00% | +9,830 | New |
| Birchview Capital, LP | 10,000 | $227.0K | 0.18% | +10,000 | New |
| Prelude Capital Management, LLC | 11,100 | $252.0K | 0.02% | +11,100 | New |
| UBS Asset Management Americas Inc | 11,201 | $254.3K | 0.00% | +11,201 | New |
| E Fund Management Co., Ltd. | 11,239 | $255.1K | 0.02% | +11,239 | New |
| Franklin Resources Inc | 12,065 | $273.9K | 0.00% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 13,331 | $302.6K | 0.00% | −1,580,669−99.2% | Reduced |
| AQR Capital Management LLC | 13,761 | $312.4K | 0.00% | −785−5.4% | Reduced |
| HRT Financial LP | 13,958 | $316.0K | 0.00% | +13,958 | New |
| Voya Investment Management LLC | 13,929 | $316.2K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 14,058 | $319.1K | 0.00% | −16,985−54.7% | Reduced |
| American International Group, Inc. | 17,118 | $388.6K | 0.00% | −68−0.4% | Reduced |
| Denali Advisors LLC | 17,300 | $392.7K | 0.12% | +17,300 | New |
| Deutsche Bank AG | 17,329 | $393.4K | 0.00% | −3,806−18.0% | Reduced |
| Advisory Research Inc | 17,660 | $400.9K | 0.06% | +17,660 | New |
| MetLife Investment Management | 18,315 | $415.8K | 0.00% | 00.0% | Unchanged |
| Blair William & Co | 18,538 | $420.8K | 0.00% | +18,538 | New |
| Janus Henderson Group PLC | 19,559 | $444.3K | 0.00% | −38−0.2% | Reduced |
| HealthInvest Partners AB | 21,000 | $476.7K | 0.37% | +21,000 | New |
| Susquehanna International Group, LLP | 22,054 | $500.6K | 0.00% | +22,054 | New |
| State of Wisconsin Investment Board | 23,053 | $523.3K | 0.00% | −5,656−19.7% | Reduced |
| Squarepoint Ops LLC | 23,633 | $536.5K | 0.00% | +4,341+22.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 23,689 | $537.7K | 0.00% | +6,891+41.0% | Added |
| New York State Common Retirement Fund | 25,191 | $571.8K | 0.00% | +14,828+143.1% | Added |
| Dimensional Fund Advisors LP | 25,375 | $576.0K | 0.00% | −53,330−67.8% | Reduced |
| Legal & General Group Plc | 25,611 | $581.4K | 0.00% | −6,032−19.1% | Reduced |
| Advisor Group Holdings, Inc. | 27,680 | $628.2K | 0.00% | −19,690−41.6% | Reduced |
| California State Teachers Retirement System | 28,717 | $651.9K | 0.00% | −3,444−10.7% | Reduced |
| Cubist Systematic Strategies, LLC | 29,241 | $663.8K | 0.01% | +29,241 | New |
| Envestnet Asset Management Inc | 33,081 | $750.9K | 0.00% | −42,284−56.1% | Reduced |
| Credit Suisse AG | 33,388 | $757.9K | 0.00% | +12,542+60.2% | Added |
| Profund Advisors LLC | 33,858 | $768.6K | 0.03% | +13,737+68.3% | Added |
| Citadel Advisors LLC | 33,880 | $769.1K | 0.00% | +31,417+1,275.6% | Added |
| LPL Financial LLC | 37,638 | $854.4K | 0.00% | −223−0.6% | Reduced |
| Caption Management, LLC | 38,300 | $869.4K | 0.09% | +38,300 | New |
| Rhumbline Advisers | 44,147 | $1.00M | 0.00% | +1,545+3.6% | Added |
| JPMorgan Chase & Co | 44,840 | $1.02M | 0.00% | +21,172+89.5% | Added |
| Bridgeway Capital Management, LLC | 46,021 | $1.04M | 0.02% | −4,600−9.1% | Reduced |
| Exome Asset Management LLC | 46,700 | $1.06M | 1.05% | +46,700 | New |
| Nan Fung Group Holdings Ltd | 47,150 | $1.07M | 0.67% | 00.0% | Unchanged |
| Churchill Management Corp | 49,356 | $1.12M | 0.02% | −7,691−13.5% | Reduced |
| Swiss National Bank | 51,000 | $1.16M | 0.00% | −10,100−16.5% | Reduced |
| Qube Research & Technologies Ltd | 52,199 | $1.18M | 0.00% | +52,199 | New |
| Manufacturers Life Insurance Company, The | 52,677 | $1.20M | 0.00% | +39,427+297.6% | Added |
| Nicholas Investment Partners, LP | 54,586 | $1.24M | 0.14% | +54,586 | New |
| Boothbay Fund Management, LLC | 58,755 | $1.33M | 0.05% | +58,755 | New |
| Prudential Financial Inc | 69,220 | $1.57M | 0.00% | −118,000−63.0% | Reduced |
| Two Sigma Investments, LP | 74,791 | $1.70M | 0.00% | +28,066+60.1% | Added |
| Rokos Capital Management LLP | 80,335 | $1.82M | 0.06% | −93,515−53.8% | Reduced |
| Citigroup Inc | 86,546 | $1.96M | 0.00% | +36,851+74.2% | Added |
| Jane Street Group, LLC | 88,409 | $2.01M | 0.00% | +88,409 | New |
| Alliancebernstein L.P. | 93,332 | $2.12M | 0.00% | −72,071−43.6% | Reduced |
| TD Asset Management Inc | 93,630 | $2.13M | 0.00% | +93,630 | New |
| Charles Schwab Investment Management Inc | 96,310 | $2.19M | 0.00% | +305+0.3% | Added |
| Royal Bank of Canada | 96,956 | $2.20M | 0.00% | −7,807−7.5% | Reduced |
| Ensign Peak Advisors, Inc | 118,002 | $2.68M | 0.01% | +118,002 | New |
| Barclays PLC | 129,072 | $2.93M | 0.00% | +64,486+99.8% | Added |
| UBS Group AG | 138,645 | $3.15M | 0.00% | +103,662+296.3% | Added |
| Ghost Tree Capital, LLC | 150,000 | $3.40M | 1.96% | +150,000 | New |
| Bank of New York Mellon Corp | 156,953 | $3.56M | 0.00% | +11,486+7.9% | Added |
| Bank of America Corp | 160,520 | $3.64M | 0.00% | +19,334+13.7% | Added |
| First Turn Management, LLC | 175,359 | $3.98M | 0.57% | +175,359 | New |
| Rafferty Asset Management, LLC | 209,263 | $4.75M | 0.02% | +91,113+77.1% | Added |
| Ikarian Capital, LLC | 216,620 | $4.92M | 1.35% | +216,620 | New |
| Cutter Capital Management, LP | 230,000 | $5.22M | 2.50% | +230,000 | New |
| Voloridge Investment Management, LLC | 236,400 | $5.37M | 0.02% | +225,638+2,096.6% | Added |
| Goldman Sachs Group Inc | 238,137 | $5.41M | 0.00% | −61,915−20.6% | Reduced |
| Woodline Partners LP | 241,453 | $5.48M | 0.06% | +107,269+79.9% | Added |
| Nuveen Asset Management, LLC | 241,787 | $5.49M | 0.00% | +105,809+77.8% | Added |
| Schonfeld Strategic Advisors LLC | 251,615 | $5.71M | 0.05% | +251,615 | New |
| Point72 Asset Management, L.P. | 284,666 | $6.46M | 0.02% | +284,666 | New |
| Northern Trust Corp | 310,672 | $7.05M | 0.00% | +10,903+3.6% | Added |