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Livermore
Livermore
ZHEN

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.

Q1 2024 vs. Q4 2023

How the institutions holding Cabaletta Bio, Inc. changed between Q4 2023 and Q1 2024.

All holders in Q1 2024All holders in Q4 2023

13F holders of CABA: Q4 2023 compared with Q1 2024
MeasureQ4 2023Q1 2024Change
Holders128159+31
Shares48.5M51.1M+2.51M (+5.2%)
Value$1.10B$870.9M−$230.9M (−21.0%)

New holders (46)

Institutions that held Cabaletta Bio, Inc. at the end of Q1 2024 but not at the end of Q4 2023.

Institutions new to CABA in Q1 2024
InstitutionSharesValue% of portfolio
Cormorant Asset Management, LP1,100,000$18.8M0.83%
Millennium Management LLC459,367$7.84M0.01%
Duquesne Family Office LLCSuperinvestorDuquesne Family Office417,000$7.11M0.19%
Artisan Partners Limited Partnership334,813$5.71M0.01%
Superstring Capital Management LP290,797$4.96M3.28%
Candriam Luxembourg S.C.A.200,000$3.41M0.02%
AXA S.A.178,162$3.04M0.01%
Saturn V Capital Management LLC173,173$2.95M1.18%
Marshall Wace, LLP171,187$2.92M0.00%
Neuberger Berman Group LLC164,605$2.81M0.00%
Crestline Management, LP85,000$1.45M0.14%
Westwood Holdings Group Inc.82,228$1.40M0.01%
Trexquant Investment LP69,417$1.18M0.02%
AlphaCentric Advisors LLC65,000$1.11M0.67%
Renaissance Technologies LLC59,000$1.01M0.00%
ExodusPoint Capital Management, LP53,342$910.0K0.01%
Octagon Capital Advisors LP52,000$887.1K0.11%
Skandinaviska Enskilda Banken AB (publ)49,563$845.5K0.00%
Cinctive Capital Management LP34,592$590.1K0.03%
Point72 (DIFC) Ltd33,973$579.6K0.04%
Graham Capital Management, L.P.31,174$531.8K0.02%
Quest Partners LLC30,876$526.7K0.09%
Polar Asset Management Partners Inc.27,900$476.0K0.01%
Engineers Gate Manager LP26,287$448.5K0.01%
HAP Trading, LLC24,070$410.6K0.13%
HighVista Strategies LLC22,208$378.9K0.14%
Tudor Investment Corp Et Al21,314$363.6K0.00%
Options Solutions, LLC20,956$357.5K0.20%
Teachers Retirement System of the State of Kentucky17,905$305.0K0.00%
Harvest Investment Services, LLC16,402$279.8K0.11%
D. E. Shaw & Co., Inc.16,111$274.9K0.00%
Keybank National Association15,894$271.2K0.00%
Balyasny Asset Management LLC14,963$255.3K0.00%
XTX Topco Ltd13,827$235.9K0.03%
Bayesian Capital Management, LP11,187$190.8K0.02%
Chartwell Investment Partners, LLC10,367$176.0K0.01%
Catalyst Funds Management Pty Ltd9,200$157.0K0.04%
ADAR1 Capital Management, LLC8,900$151.8K0.04%
EntryPoint Capital, LLC8,641$147.4K0.13%
Pacer Advisors, Inc.1,653$28.2K0.00%
WR Wealth Planners, LLC900$15.4K0.00%
CIBC Private Wealth Group, LLC200$3.36K0.00%
Russell Investments Group, Ltd.31$5290.00%
Nelson, Van Denburg & Campbell Wealth Management Group, LLC7$1190.00%
CWM, LLC1$00.00%
Covestor Ltd4$00.00%

Sold out (15)

Institutions that held Cabaletta Bio, Inc. at the end of Q4 2023 and filed for Q1 2024 without it.

Institutions that sold out of CABA in Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Holocene Advisors, LP1,920,323$43.6M
Ikarian Capital, LLC216,620$4.92M
First Turn Management, LLC175,359$3.98M
Rokos Capital Management LLP80,335$1.82M
Nicholas Investment Partners, LP54,586$1.24M
Exome Asset Management LLC46,700$1.06M
Bridgeway Capital Management, LLC46,021$1.04M
Advisory Research Inc17,660$400.9K
HRT Financial LP13,958$316.0K
Prelude Capital Management, LLC11,100$252.0K
State Board of Administration of Florida Retirement System9,830$223.1K
SG Americas Securities, LLC9,740$221.0K
Group One Trading, L.P.3,397$77.1K
Allspring Global Investments Holdings, LLC1,164$26.4K
Federated Hermes, Inc.132$3.00K