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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, Q3 2024

Institutional positions in Cabaletta Bio, Inc. as of Sep 30, 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
120
−21 vs. Q2 2024
Shares held
48.0M
+2.00M (+4.4%) vs. Q2 2024
Total value
$226.7M
−$117.7M (−34.2%) vs. Q2 2024
New holders
20
46 more added
Sold out
41
35 more reduced

1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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.

Institutional holdersQ3 2024: 120 institutions
Q1 2021: 68 institutionsQ2 2021: 63 institutionsQ3 2021: 61 institutionsQ4 2021: 66 institutionsQ1 2022: 62 institutionsQ2 2022: 55 institutionsQ3 2022: 54 institutionsQ4 2022: 61 institutionsQ1 2023: 72 institutionsQ2 2023: 84 institutionsQ3 2023: 97 institutionsQ4 2023: 128 institutionsQ1 2024: 159 institutionsQ2 2024: 142 institutionsQ3 2024: 120 institutionsQ4 2024: 109 institutionsQ1 2025: 93 institutionsQ2 2025: 86 institutionsQ3 2025: 75 institutionsQ4 2025: 95 institutionsQ1 2026: 108 institutionsQ2 2026: 139 institutions
Value heldQ3 2024: $226.7M
Q1 2021: $180.1MQ2 2021: $135.5MQ3 2021: $211.3MQ4 2021: $68.9MQ1 2022: $36.9MQ2 2022: $17.8MQ3 2022: $7.76MQ4 2022: $183.9MQ1 2023: $203.9MQ2 2023: $470.5MQ3 2023: $622.6MQ4 2023: $1.10BQ1 2024: $870.9MQ2 2024: $380.0MQ3 2024: $226.7MQ4 2024: $87.2MQ1 2025: $50.3MQ2 2025: $110.7MQ3 2025: $162.0MQ4 2025: $166.9MQ1 2026: $227.5MQ2 2026: $490.4M
Institutions holding CABA and their total value by quarter
QuarterHoldersValue
Q2 2026139$490.4M
Q1 2026108$227.5M
Q4 202595$166.9M
Q3 202575$162.0M
Q2 202586$110.7M
Q1 202593$50.3M
Q4 2024109$87.2M
Q3 2024120$226.7M
Q2 2024142$380.0M
Q1 2024159$870.9M
Q4 2023128$1.10B
Q3 202397$622.6M
Q2 202384$470.5M
Q1 202372$203.9M
Q4 202261$183.9M
Q3 202254$7.76M
Q2 202255$17.8M
Q1 202262$36.9M
Q4 202166$68.9M
Q3 202161$211.3M
Q2 202163$135.5M
Q1 202168$180.1M

Institutions, Q3 2024

Shares, value and share of portfolio for each institution holding Cabaletta Bio, Inc.; share changes are against Q2 2024.

Institutions holding CABA in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Capital Advisors, Ltd. LLC81$00.00%00.0%Unchanged
Lazard Asset Management LLC57$00.00%−92−61.7%Reduced
CWM, LLC21$00.00%+16+320.0%Added
Covestor Ltd11$00.00%+7+175.0%Added
Rothschild Investment LLC25$1180.00%+25New
Bogart Wealth, LLC50$2360.00%00.0%Unchanged
Beaird Harris Wealth Management, LLC79$3730.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co93$4390.00%+93New
Sterling Capital Management LLC116$5480.00%+116New
US Bancorp191$9020.00%−226−54.2%Reduced
Daiwa Securities Group Inc.175$1.00K0.00%00.0%Unchanged
Comerica Bank292$1.38K0.00%−705−70.7%Reduced
Federation des caisses Desjardins du Quebec340$1.60K0.00%00.0%Unchanged
Federated Hermes, Inc.388$1.83K0.00%+388New
WR Wealth Planners, LLC400$1.89K0.00%00.0%Unchanged
Truvestments Capital LLC766$3.62K0.00%+766New
Zurcher Kantonalbank (Zurich Cantonalbank)798$3.77K0.00%−3,465−81.3%Reduced
Nisa Investment Advisors, LLC811$3.83K0.00%−751−48.1%Reduced
Private Trust Co NA872$4.12K0.00%+334+62.1%Added
New York State Common Retirement Fund990$4.67K0.00%−81,170−98.8%Reduced
Macroview Investment Management LLC1,131$5.34K0.01%00.0%Unchanged
Amalgamated Bank1,175$6.00K0.00%00.0%Unchanged
Mirae Asset Global Investments Co., Ltd.1,767$7.53K0.00%+326+22.6%Added
CIBC Private Wealth Group, LLC2,000$9.44K0.00%+2,000New
FMR LLC2,758$13.0K0.00%+1,681+156.1%Added
nVerses Capital, LLC3,000$14.2K0.01%+3,000New
California State Teachers Retirement System3,338$15.8K0.00%−30,487−90.1%Reduced
Ameritas Investment Partners, Inc.3,452$16.3K0.00%00.0%Unchanged
Legal & General Group Plc3,961$18.7K0.00%−22,759−85.2%Reduced
Citadel Advisors LLC4,511$21.3K0.00%−315,035−98.6%Reduced
Point72 Asia (Singapore) Pte. Ltd.6,680$31.5K0.01%+6,680New
Point72 (DIFC) Ltd6,987$33.0K0.00%+6,987New
Virtus ETF Advisers LLC7,338$34.6K0.02%+131+1.8%Added
Simplex Trading, LLC7,638$36.0K0.00%+1,434+23.1%Added
China Universal Asset Management Co., Ltd.9,395$44.3K0.00%+3,724+65.7%Added
Birchview Capital, LP10,000$47.2K0.04%00.0%Unchanged
JustInvest LLC10,173$48.0K0.00%+10,173New
Tower Research Capital LLC (TRC)11,098$52.4K0.00%−505−4.4%Reduced
ProShare Advisors LLC11,265$53.2K0.00%+11,265New
SEI Investments Co12,206$57.6K0.00%+12,206New
Bridgefront Capital, LLC12,229$57.7K0.02%+353+3.0%Added
Invesco Ltd.13,865$65.4K0.00%−1,459−9.5%Reduced
Intech Investment Management LLC14,204$67.0K0.00%+14,204New
Voya Investment Management LLC14,904$70.3K0.00%+611+4.3%Added
Engineers Gate Manager LP19,662$92.8K0.00%−3,307−14.4%Reduced
Keybank National Association21,506$101.5K0.00%00.0%Unchanged
Deutsche Bank AG22,361$105.5K0.00%+8,343+59.5%Added
UBS Group AG22,774$107.5K0.00%−45,799−66.8%Reduced
Susquehanna International Group, LLP23,352$110.2K0.00%−43,621−65.1%Reduced
Mirae Asset Global ETFs Holdings Ltd.23,559$111.2K0.00%+1,762+8.1%Added
Graham Capital Management, L.P.23,571$111.3K0.00%+5,605+31.2%Added
Corebridge Financial, Inc.23,709$111.9K0.00%+580+2.5%Added
Wells Fargo & Company24,162$114.0K0.00%+4,853+25.1%Added
Gsa Capital Partners LLP26,976$127.0K0.01%+26,976New
MetLife Investment Management27,714$130.8K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.33,251$156.8K0.00%−297−0.9%Reduced
D. E. Shaw & Co., Inc.33,963$160.3K0.00%+33,963New
Citigroup Inc34,566$163.2K0.00%+11,672+51.0%Added
SG Americas Securities, LLC35,098$166.0K0.00%+35,098New
LPL Financial LLC36,670$173.1K0.00%+7,229+24.6%Added
Ensign Peak Advisors, Inc36,873$174.0K0.00%+17,500+90.3%Added
Envestnet Asset Management Inc48,070$226.9K0.00%+18,044+60.1%Added
Manufacturers Life Insurance Company, The55,864$263.7K0.00%−560−1.0%Reduced
Rhumbline Advisers60,570$285.9K0.00%−1,310−2.1%Reduced
Barclays PLC61,130$288.5K0.00%+19,891+48.2%Added
Voloridge Investment Management, LLC61,842$291.9K0.00%−14,671−19.2%Reduced
Alliancebernstein L.P.64,630$305.1K0.00%00.0%Unchanged
Corton Capital Inc.66,741$315.0K0.15%+34,810+109.0%Added
TD Asset Management Inc88,600$377.4K0.00%−45,430−33.9%Reduced
TCG Crossover Management, LLC86,795$409.7K0.03%00.0%Unchanged
Royal Bank of Canada87,157$411.0K0.00%+20,095+30.0%Added
XTX Topco Ltd87,455$412.8K0.03%+72,638+490.2%Added
Balyasny Asset Management LLC98,673$465.7K0.00%+41,845+73.6%Added
Jump Financial, LLC109,786$518.2K0.01%−72,349−39.7%Reduced
Charles Schwab Investment Management Inc125,845$594.0K0.00%+7,518+6.4%Added
Superstring Capital Management LP131,795$622.1K0.56%−8,100−5.8%Reduced
Crestline Management, LP143,575$677.7K0.04%+38,870+37.1%Added
Trexquant Investment LP144,584$682.4K0.01%+116,351+412.1%Added
Squarepoint Ops LLC156,995$741.0K0.00%−158,384−50.2%Reduced
Wellington Management Group LLP157,051$741.3K0.00%−1,758−1.1%Reduced
Jane Street Group, LLC157,702$744.4K0.00%−138,913−46.8%Reduced
Bank of New York Mellon Corp158,093$746.2K0.00%−32,124−16.9%Reduced
HealthInvest Partners AB168,522$795.4K0.37%+104,201+162.0%Added
Qube Research & Technologies Ltd230,293$1.09M0.00%−73,033−24.1%Reduced
Acadian Asset Management LLC257,421$1.21M0.00%+257,421New
AXA S.A.270,854$1.28M0.00%+760.0%Added
JPMorgan Chase & Co279,954$1.32M0.00%−676,735−70.7%Reduced
E Fund Management Co., Ltd.280,133$1.32M0.07%−6,291−2.2%Reduced
Two Sigma Advisers, LP281,200$1.33M0.00%+208,700+287.9%Added
Marshall Wace, LLP283,806$1.34M0.00%−46,381−14.0%Reduced
Prudential Financial Inc286,810$1.35M0.00%00.0%Unchanged
Panagora Asset Management Inc319,371$1.51M0.01%+19,570+6.5%Added
Goldman Sachs Group Inc321,359$1.52M0.00%−74,464−18.8%Reduced
UBS Asset Management Americas Inc331,260$1.56M0.00%−71,876−17.8%Reduced
Northern Trust Corp388,004$1.83M0.00%+81,596+26.6%Added
Walleye Capital LLC401,982$1.90M0.02%+212,025+111.6%Added
Two Sigma Investments, LP420,477$1.98M0.00%+25,040+6.3%Added
Nuveen Asset Management, LLC434,389$2.05M0.00%+272,085+167.6%Added
Redmile Group, LLC442,826$2.09M0.12%00.0%Unchanged
Integral Health Asset Management, LLC450,000$2.12M0.25%+25,000+5.9%Added