Cabaletta Bio Ownership 2024 | Who Owns Cabaletta Bio Now?


OverviewForecastRevenueFinancialsChart

Institutional Ownership

94.14%

Insider Ownership

3.14%

Retail Ownership

2.73%

Institutional Holders

127.00

Cabaletta Bio Institutional Shareholders


Institutional Shareholders by % of Total Shares

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
BLACKROCK INC.9.91%0.00%4,057,113-351,892-7.98%69,214,348Mar 31, 2024
STATE STREET CORP9.14%0.00%3,741,4601,146,99044.21%63,829,308Mar 31, 2024
JENNISON ASSOCIATES LLC8.36%0.04%3,422,9841,796,356110.43%58,396,108Mar 31, 2024
FRED ALGER MANAGEMENT, LLC7.60%0.26%3,110,314-216,818-6.52%53,061,957Mar 31, 2024
ADAGE CAPITAL PARTNERS GP, L.L.C.7.42%0.10%3,036,645-230,000-7.04%51,805,164Mar 31, 2024
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.6.03%0.03%2,470,493637,63934.79%42,147,000Mar 31, 2024
VANGUARD GROUP INC5.56%0.00%2,276,222144,2916.77%38,832,347Mar 31, 2024
LYNX1 CAPITAL MANAGEMENT LP5.09%9.21%2,082,973-27,428-1.30%35,535,519Mar 31, 2024
PERCEPTIVE ADVISORS LLC4.19%0.51%1,716,660-286,398-14.30%29,286,220Mar 31, 2024
BAIN CAPITAL LIFE SCIENCES INVESTORS, LLC3.95%2.22%1,617,364-382,636-19.13%27,592,230Mar 31, 2024
VR ADVISER, LLC3.82%1.27%1,563,952-1,000,000-39.00%26,681,021Mar 31, 2024
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)3.07%0.37%1,258,650-749,079-37.31%21,472,569Mar 31, 2024
POLAR CAPITAL HOLDINGS PLC3.05%0.11%1,250,000--21,325,000Mar 31, 2024
CORMORANT ASSET MANAGEMENT, LP2.69%0.82%1,100,0001,100,000100.00%18,766,000Mar 31, 2024
COMMODORE CAPITAL LP2.69%1.25%1,100,000-800,000-42.11%18,766,000Mar 31, 2024
WELLINGTON MANAGEMENT GROUP LLP2.46%0.00%1,008,259468,38386.76%17,200,899Mar 31, 2024
STEMPOINT CAPITAL LP2.45%4.53%1,003,916553,210122.74%17,126,807Mar 31, 2024
MORGAN STANLEY2.16%0.00%885,704498,321128.64%15,110,110Mar 31, 2024
GEODE CAPITAL MANAGEMENT, LLC1.89%0.00%773,09019,9142.64%13,190,766Mar 31, 2024
INVESCO LTD.1.82%0.00%744,777-653,165-46.72%12,705,896Mar 31, 2024

Cabaletta Bio's largest institutional shareholder is BLACKROCK INC., holding 9.91% of the company's total share outstanding, currently valued at $69.21M. The top 10 institutional shareholders own together 67.24% of the company.

Institutional Shareholders by % of Total Assets

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
LYNX1 CAPITAL MANAGEMENT LP5.09%9.21%2,082,973-27,428-1.30%35,535,519Mar 31, 2024
STEMPOINT CAPITAL LP2.45%4.53%1,003,916553,210122.74%17,126,807Mar 31, 2024
SUPERSTRING CAPITAL MANAGEMENT LP0.71%3.28%290,797290,797100.00%4,960,997Mar 31, 2024
BAIN CAPITAL LIFE SCIENCES INVESTORS, LLC3.95%2.22%1,617,364-382,636-19.13%27,592,230Mar 31, 2024
GHOST TREE CAPITAL, LLC0.92%1.77%375,000225,000150.00%6,397,500Mar 31, 2024
VR ADVISER, LLC3.82%1.27%1,563,952-1,000,000-39.00%26,681,021Mar 31, 2024
COMMODORE CAPITAL LP2.69%1.25%1,100,000-800,000-42.11%18,766,000Mar 31, 2024
SATURN V CAPITAL MANAGEMENT LLC0.42%1.18%173,173173,173100.00%2,954,331Mar 31, 2024
CUTTER CAPITAL MANAGEMENT, LP0.39%1.04%157,964-72,036-31.32%2,694,866Mar 31, 2024
CORMORANT ASSET MANAGEMENT, LP2.69%0.82%1,100,0001,100,000100.00%18,766,000Mar 31, 2024
HEALTHINVEST PARTNERS AB0.19%0.80%77,54056,540269.24%1,322,832Mar 31, 2024
NAN FUNG GROUP HOLDINGS LTD0.12%0.75%47,150--804,379Mar 31, 2024
INTEGRAL HEALTH ASSET MANAGEMENT, LLC1.04%0.67%425,000-95,000-18.27%7,250,500Mar 31, 2024
ALPHACENTRIC ADVISORS LLC0.16%0.67%65,00065,000100.00%1,108,900Mar 31, 2024
PERCEPTIVE ADVISORS LLC4.19%0.51%1,716,660-286,398-14.30%29,286,220Mar 31, 2024
SOFINNOVA INVESTMENTS, INC.1.05%0.41%429,7463510.08%7,331,467Mar 31, 2024
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)3.07%0.37%1,258,650-749,079-37.31%21,472,569Mar 31, 2024
IKARIAN CAPITAL, LLC0.49%0.37%200,000--3,412,000Mar 31, 2024
STEMPOINT CAPITAL LP1.22%0.28%500,000500,000100.00%1,075,000Mar 31, 2024
REDMILE GROUP, LLC1.08%0.28%442,826-931,363-67.78%7,554,612Mar 31, 2024

The largest Cabaletta Bio shareholder by % of total assets is LYNX1 CAPITAL MANAGEMENT LP. The company owns 2.08M shares of Cabaletta Bio (CABA), representing 9.21% of its total assets.

Institutional Buyers

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
JENNISON ASSOCIATES LLC8.36%0.04%3,422,9841,796,356110.43%58,396,108Mar 31, 2024
STATE STREET CORP9.14%0.00%3,741,4601,146,99044.21%63,829,308Mar 31, 2024
CORMORANT ASSET MANAGEMENT, LP2.69%0.82%1,100,0001,100,000100.00%18,766,000Mar 31, 2024
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.6.03%0.03%2,470,493637,63934.79%42,147,000Mar 31, 2024
STEMPOINT CAPITAL LP2.45%4.53%1,003,916553,210122.74%17,126,807Mar 31, 2024
STEMPOINT CAPITAL LP1.22%0.28%500,000500,000100.00%1,075,000Mar 31, 2024
MORGAN STANLEY2.16%0.00%885,704498,321128.64%15,110,110Mar 31, 2024
WELLINGTON MANAGEMENT GROUP LLP2.46%0.00%1,008,259468,38386.76%17,200,899Mar 31, 2024
MILLENNIUM MANAGEMENT LLC1.12%0.00%459,367459,367100.00%7,836,801Mar 31, 2024
DUQUESNE FAMILY OFFICE LLC1.02%0.16%417,000417,000100.00%7,114,000Mar 31, 2024
QUBE RESEARCH & TECHNOLOGIES LTD1.06%0.01%434,500382,301732.39%7,412,570Mar 31, 2024
ARTISAN PARTNERS LIMITED PARTNERSHIP0.82%0.01%334,813334,813100.00%5,711,910Mar 31, 2024
CAPTION MANAGEMENT, LLC1.04%0.11%425,000325,000325.00%7,250,500Mar 31, 2024
SUPERSTRING CAPITAL MANAGEMENT LP0.71%3.28%290,797290,797100.00%4,960,997Mar 31, 2024
GHOST TREE CAPITAL, LLC0.92%1.77%375,000225,000150.00%6,397,500Mar 31, 2024
CITIGROUP INC0.74%0.00%301,886215,340248.82%5,150,175Mar 31, 2024
ENSIGN PEAK ADVISORS, INC0.81%0.01%330,925212,923180.44%5,645,580Mar 31, 2024
CANDRIAM S.C.A.0.49%0.02%200,000200,000100.00%3,412,000Mar 31, 2024
GOLDMAN SACHS GROUP INC1.04%0.00%425,174187,03778.54%7,253,469Mar 31, 2024
AXA S.A.0.44%0.01%178,162178,162100.00%3,039,444Mar 31, 2024

As of Mar 31 2024, Cabaletta Bio's largest institutional buyer is JENNISON ASSOCIATES LLC. The company purchased 1.80M stocks of CABA, valued at $58.40M.

Institutional Sellers

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
HOLOCENE ADVISORS, LP----1,920,323-100.00%-Mar 31, 2024
VR ADVISER, LLC3.82%1.27%1,563,952-1,000,000-39.00%26,681,021Mar 31, 2024
REDMILE GROUP, LLC1.08%0.28%442,826-931,363-67.78%7,554,612Mar 31, 2024
COMMODORE CAPITAL LP2.69%1.25%1,100,000-800,000-42.11%18,766,000Mar 31, 2024
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)3.07%0.37%1,258,650-749,079-37.31%21,472,569Mar 31, 2024
INVESCO LTD.1.82%0.00%744,777-653,165-46.72%12,705,896Mar 31, 2024
TCG CROSSOVER MANAGEMENT, LLC0.21%0.12%86,795-400,000-82.17%1,480,723Mar 31, 2024
BAIN CAPITAL LIFE SCIENCES INVESTORS, LLC3.95%2.22%1,617,364-382,636-19.13%27,592,230Mar 31, 2024
BLACKROCK INC.9.91%0.00%4,057,113-351,892-7.98%69,214,348Mar 31, 2024
BLACKSTONE INC.0.11%0.00%46,780-300,714-86.54%798,067Mar 31, 2024
PERCEPTIVE ADVISORS LLC4.19%0.51%1,716,660-286,398-14.30%29,286,220Mar 31, 2024
ADAGE CAPITAL PARTNERS GP, L.L.C.7.42%0.10%3,036,645-230,000-7.04%51,805,164Mar 31, 2024
FRED ALGER MANAGEMENT, LLC7.60%0.26%3,110,314-216,818-6.52%53,061,957Mar 31, 2024
IKARIAN CAPITAL, LLC----216,620-100.00%-Mar 31, 2024
FIRST TURN MANAGEMENT, LLC----175,359-100.00%-Mar 31, 2024
INTEGRAL HEALTH ASSET MANAGEMENT, LLC1.04%0.67%425,000-95,000-18.27%7,250,500Mar 31, 2024
ROKOS CAPITAL MANAGEMENT LLP----80,335-100.00%-Mar 31, 2024
BARCLAYS PLC0.12%0.00%48,968-80,104-62.06%834,000Mar 31, 2024
CUTTER CAPITAL MANAGEMENT, LP0.39%1.04%157,964-72,036-31.32%2,694,866Mar 31, 2024
ALLIANCEBERNSTEIN L.P.0.08%0.00%31,310-62,022-66.45%534,149Mar 31, 2024

As of Mar 31 2024, Cabaletta Bio's biggest institutional seller is HOLOCENE ADVISORS, LP. The company sold -1.92M shares of CABA, valued at -.

Institutional New positions

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
STEMPOINT CAPITAL LP1.22%0.28%500,000500,000100.00%1,075,000Mar 31, 2024
MILLENNIUM MANAGEMENT LLC1.12%0.00%459,367459,367100.00%7,836,801Mar 31, 2024
DUQUESNE FAMILY OFFICE LLC1.02%0.16%417,000417,000100.00%7,114,000Mar 31, 2024
ARTISAN PARTNERS LIMITED PARTNERSHIP0.82%0.01%334,813334,813100.00%5,711,910Mar 31, 2024
SUPERSTRING CAPITAL MANAGEMENT LP0.71%3.28%290,797290,797100.00%4,960,997Mar 31, 2024
CANDRIAM S.C.A.0.49%0.02%200,000200,000100.00%3,412,000Mar 31, 2024
AXA S.A.0.44%0.01%178,162178,162100.00%3,039,444Mar 31, 2024
SATURN V CAPITAL MANAGEMENT LLC0.42%1.18%173,173173,173100.00%2,954,331Mar 31, 2024
MARSHALL WACE, LLP0.42%0.00%171,187171,187100.00%2,920,450Mar 31, 2024
NEUBERGER BERMAN GROUP LLC0.40%0.00%164,605164,605100.00%2,808,162Mar 31, 2024
SUSQUEHANNA INTERNATIONAL GROUP, LLP0.30%0.00%124,700124,700100.00%2,127,382Mar 31, 2024
MILLENNIUM MANAGEMENT LLC0.24%0.00%100,000100,000100.00%1,706,000Mar 31, 2024
CRESTLINE MANAGEMENT, LP0.21%0.13%85,00085,000100.00%1,450,100Mar 31, 2024
WESTWOOD HOLDINGS GROUP INC0.20%0.01%82,22882,228100.00%1,403,000Mar 31, 2024
HAP TRADING, LLC0.18%0.04%75,00075,000100.00%363,750Mar 31, 2024
TREXQUANT INVESTMENT LP0.17%0.02%69,41769,417100.00%1,184,254Mar 31, 2024
ALPHACENTRIC ADVISORS LLC0.16%0.67%65,00065,000100.00%1,108,900Mar 31, 2024
SUSQUEHANNA INTERNATIONAL GROUP, LLP0.16%0.00%64,09964,099100.00%1,093,529Mar 31, 2024
RENAISSANCE TECHNOLOGIES LLC0.14%0.00%59,00059,000100.00%1,007,000Mar 31, 2024
EXODUSPOINT CAPITAL MANAGEMENT, LP0.13%0.01%53,34253,342100.00%910,000Mar 31, 2024
OCTAGON CAPITAL ADVISORS LP0.13%0.11%52,00052,000100.00%887,120Mar 31, 2024
SKANDINAVISKA ENSKILDA BANKEN AB (PUBL)0.12%0.00%49,56349,563100.00%845,545Mar 31, 2024
CINCTIVE CAPITAL MANAGEMENT LP0.08%0.03%34,59234,592100.00%590,140Mar 31, 2024
0.08%0.02%33,97333,973100.00%579,586Mar 31, 2024
SUSQUEHANNA INTERNATIONAL GROUP, LLP0.08%0.00%33,80033,800100.00%576,628Mar 31, 2024
GRAHAM CAPITAL MANAGEMENT, L.P.0.08%0.01%31,17431,174100.00%531,828Mar 31, 2024
QUEST PARTNERS LLC0.08%0.09%30,87630,876100.00%526,745Mar 31, 2024
POLAR ASSET MANAGEMENT PARTNERS INC.0.07%0.01%27,90027,900100.00%475,974Mar 31, 2024
ENGINEERS GATE MANAGER LP0.06%0.01%26,28726,287100.00%448,456Mar 31, 2024
HAP TRADING, LLC0.06%0.05%24,07024,070100.00%410,634Mar 31, 2024
HIGHVISTA STRATEGIES LLC0.05%0.14%22,20822,208100.00%378,868Mar 31, 2024
TUDOR INVESTMENT CORP ET AL0.05%0.00%21,31421,314100.00%363,617Mar 31, 2024
OPTIONS SOLUTIONS, LLC0.05%0.20%20,95620,956100.00%357,509Mar 31, 2024
HARVEST INVESTMENT SERVICES, LLC0.04%0.11%16,40216,402100.00%279,818Mar 31, 2024
D. E. SHAW & CO., INC.0.04%0.00%16,11116,111100.00%274,854Mar 31, 2024
KEYBANK NATIONAL ASSOCIATION/OH0.04%0.00%15,89415,894100.00%271,152Mar 31, 2024
BALYASNY ASSET MANAGEMENT L.P.0.04%0.00%14,96314,963100.00%255,269Mar 31, 2024
XTX TOPCO LTD0.03%0.03%13,82713,827100.00%235,889Mar 31, 2024
BAYESIAN CAPITAL MANAGEMENT, LP0.03%0.02%11,18711,187100.00%190,850Mar 31, 2024
CHARTWELL INVESTMENT PARTNERS, LLC0.03%0.01%10,36710,367100.00%176,000Mar 31, 2024
ADAR1 CAPITAL MANAGEMENT, LLC0.02%0.03%8,9008,900100.00%151,834Mar 31, 2024
ENTRYPOINT CAPITAL, LLC0.02%0.13%8,6418,641100.00%147,415Mar 31, 2024
PACER ADVISORS, INC.0.00%0.00%1,6531,653100.00%28,200Mar 31, 2024
ATIKA CAPITAL MANAGEMENT LLC0.00%0.17%1,0001,000100.00%1,706,000Mar 31, 2024
0.00%-340340100.00%5,800Mar 31, 2024
CIBC PRIVATE WEALTH GROUP, LLC0.00%-200200100.00%3,364,000Mar 31, 2024
NELSON, VAN DENBURG & CAMPBELL WEALTH MANAGEMENT GROUP, LLC--77100.00%119Mar 31, 2024

Cabaletta Bio's largest new institutional shareholder by number of shares is STEMPOINT CAPITAL LP, purchased 500.00K shares, valued at $1.07M, as of undefined.

Institutional Sold Out

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
HOLOCENE ADVISORS, LP----1,920,323-100.00%-Mar 31, 2024
IKARIAN CAPITAL, LLC----216,620-100.00%-Mar 31, 2024
FIRST TURN MANAGEMENT, LLC----175,359-100.00%-Mar 31, 2024
ROKOS CAPITAL MANAGEMENT LLP----80,335-100.00%-Mar 31, 2024
NICHOLAS INVESTMENT PARTNERS, LP----54,586-100.00%-Mar 31, 2024
EXOME ASSET MANAGEMENT LLC----46,700-100.00%-Mar 31, 2024
BRIDGEWAY CAPITAL MANAGEMENT, LLC----46,021-100.00%-Mar 31, 2024
ADVISORY RESEARCH INC----17,660-100.00%-Mar 31, 2024
HRT FINANCIAL LP----13,958-100.00%-Mar 31, 2024
PRELUDE CAPITAL MANAGEMENT, LLC----11,100-100.00%-Mar 31, 2024
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM----9,830-100.00%-Mar 31, 2024
SG AMERICAS SECURITIES, LLC----9,740-100.00%-Mar 31, 2024
GROUP ONE TRADING, L.P.----3,397-100.00%-Mar 31, 2024
ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC----1,164-100.00%-Mar 31, 2024
CUTLER GROUP LLC / CA----300-100.00%-Mar 31, 2024
FEDERATED HERMES, INC.----132-100.00%-Mar 31, 2024

Cabaletta Bio's largest sold out institutional shareholder by shares sold is HOLOCENE ADVISORS, LP, sold -1.92M shares, valued at -, as of undefined.

Cabaletta Bio Mutual Fund Holders


Name% Total AssetsTotal SharesChange AmountChange %Date
Alger ETF Trust8.18%58,074-5,932-9.27%Dec 31, 2023
ALGER FUNDS2.59%2,493,197-746,398-23.04%Jan 31, 2024
ALGER INSTITUTIONAL FUNDS0.42%109,132--Jan 31, 2024
ALGER PORTFOLIOS0.33%123,044--Dec 31, 2023
ALGER FUNDS II0.29%64,807-19,391-23.03%Jan 31, 2024
PRUDENTIAL SECTOR FUNDS, INC.0.19%391,819-516,264-56.85%Feb 29, 2024
BlackRock Health Sciences Trust II0.19%506,395421,055493.39%Dec 31, 2023
PRUDENTIAL JENNISON BLEND FUND, INC.0.13%78,77878,778-Feb 29, 2024
T. Rowe Price Small-Cap Stock Fund, Inc.0.12%430,386430,386-Dec 31, 2023
PRUDENTIAL JENNISON SMALL CO FUND, INC.0.09%434,177434,177-Dec 29, 2023
BlackRock Health Sciences Trust0.07%29,60529,605-Dec 31, 2023
T. Rowe Price Small-Cap Value Fund, Inc.0.07%483,446483,446-Dec 31, 2023
VANGUARD VALLEY FORGE FUNDS0.05%26,492--Dec 31, 2023
Vericimetry Funds0.04%4,690--Dec 31, 2023
VICTORY VARIABLE INSURANCE FUNDS0.03%15,50015,500-Dec 31, 2023
Advantage Advisers Xanthus Fund, L.L.C.0.02%71,68219,58637.60%Mar 31, 2024
BRIDGEWAY FUNDS INC0.02%46,021--Dec 29, 2023
BlackRock Advantage SMID Cap Fund, Inc.0.02%2,897--Dec 29, 2023
PUTNAM ASSET ALLOCATION FUNDS0.01%28,470--Feb 29, 2024
ACAP Strategic Fund0.01%176,157176,157-Dec 31, 2023
DEUTSCHE DWS INVESTMENTS VIT FUNDS0.01%5,2973086.17%Dec 31, 2023
T. Rowe Price Equity Funds, Inc.0.01%200,126200,126-Dec 31, 2023
QUANTITATIVE MASTER SERIES LLC0.01%64,1736,82711.90%Dec 31, 2023
AIM GROWTH SERIES (INVESCO GROWTH SERIES)0.01%319,173319,173-Dec 31, 2023
TIAA SEPARATE ACCOUNT VA 10.01%2,046341.69%Dec 31, 2023
NEUBERGER BERMAN EQUITY FUNDS0.01%60,31060,310-Feb 29, 2024
VICTORY PORTFOLIOS0.01%161,950117,900267.65%Dec 31, 2023
VANGUARD INDEX FUNDS0.00%2,271,283607,24536.49%Dec 31, 2023
HARBOR FUNDS0.00%97,384--Jan 31, 2024
Nushares ETF Trust0.00%30,57130,571-Jan 31, 2024
FIRST TRUST EXCHANGE-TRADED FUND0.00%35,952--Dec 31, 2023
ETFis Series Trust I0.00%3,9953,995-Jan 31, 2024
ProFunds0.00%22,75710,73889.34%Jan 31, 2024
MASSMUTUAL PREMIER FUNDS0.00%67,79767,797-Dec 31, 2023
INVESCO EXCHANGE-TRADED FUND TRUST0.00%156,803-77,999-33.22%Jan 31, 2024
T. Rowe Price Spectrum Funds II, Inc.0.00%26,95426,954-Feb 29, 2024
Invesco Exchange-Traded Fund Trust II0.00%577,996-3,105-0.53%Feb 29, 2024
FIDELITY CONCORD STREET TRUST0.00%356,62035,66311.11%Feb 29, 2024
Calvert Variable Products, Inc.0.00%3,452--Dec 31, 2023
Direxion Shares ETF Trust0.00%200,919108,214116.73%Jan 31, 2024
Harbor ETF Trust0.00%5,995--Jan 31, 2024
BlackRock ETF Trust0.00%1,02548088.07%Jan 31, 2024
VANGUARD INSTITUTIONAL INDEX FUNDS0.00%28,3886,16127.72%Dec 31, 2023
Advisors' Inner Circle Fund III0.00%13,178--Jan 31, 2024
FIDELITY SELECT PORTFOLIOS0.00%35,650--Feb 29, 2024
T. Rowe Price Index Trust, Inc.0.00%9,392--Feb 29, 2024
Voya VARIABLE PORTFOLIOS INC0.00%13,929--Dec 31, 2023
TIAA-CREF LIFE FUNDS0.00%1,143716167.68%Dec 31, 2023
VANGUARD WORLD FUND0.00%87,93587,935-Feb 29, 2024
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC0.00%1,619-228-12.34%Dec 31, 2023
T. Rowe Price Equity Series, Inc.0.00%463463-Dec 31, 2023
SunAmerica Specialty Series0.00%106--Apr 30, 2021
STATE STREET INSTITUTIONAL INVESTMENT TRUST0.00%11,8005004.42%Dec 31, 2023
MML Series Investment Fund II0.00%23,11823,118-Dec 31, 2023
FundVantage Trust0.00%506--Jan 31, 2024
VANGUARD WELLINGTON FUND0.00%33,132-1,204-3.51%Feb 29, 2024
VANGUARD SCOTTSDALE FUNDS0.00%157,77119,59214.18%Feb 29, 2024
EQ ADVISORS TRUST0.00%87,84424,39838.45%Dec 31, 2023
RYDEX SERIES FUNDS0.00%297--Dec 31, 2023
Goldman Sachs ETF Trust0.00%6,804-264-3.74%Feb 29, 2024
AIM VARIABLE INSURANCE FUNDS (INVESCO VARIABLE INSURANCE FUNDS)0.00%155,646155,646-Dec 31, 2023
COLLEGE RETIREMENT EQUITIES FUND0.00%78,49723,60042.99%Dec 31, 2023
ALLSPRING MASTER TRUST0.00%4,136--Feb 29, 2024
BLACKROCK FUNDS0.00%419,920--Feb 29, 2024
SEASONS SERIES TRUST0.00%1,267--Dec 31, 2023
SPDR SERIES TRUST0.00%1,867,273919,25696.97%Dec 31, 2023
Invesco Exchange-Traded Self-Indexed Fund Trust0.00%10,616--Feb 29, 2024
MASTER INVESTMENT PORTFOLIO0.00%4,042--Dec 31, 2023
VALIC Co I0.00%13,216-53-0.40%Feb 29, 2024
AMERICAN CENTURY ETF TRUST0.00%5,099--Feb 29, 2024
NATIONWIDE MUTUAL FUNDS0.00%5,353-38-0.70%Jan 31, 2024
RYDEX DYNAMIC FUNDS0.00%155--Dec 31, 2023
NATIONWIDE VARIABLE INSURANCE TRUST0.00%5,1971,41237.31%Dec 31, 2023
PENN SERIES FUNDS INC0.00%1,000--Dec 29, 2023
PROSHARES TRUST0.00%8,2473,79585.24%Feb 29, 2024
Pacer Funds Trust0.00%1,1431,143-Jan 31, 2024
PGIM ETF TRUST0.00%1,483--Feb 29, 2024
DFA INVESTMENT DIMENSIONS GROUP INC0.00%20,5764,42427.39%Jan 31, 2024
Bridge Builder Trust0.00%136,917130,2751961.38%Dec 31, 2023
LINCOLN VARIABLE INSURANCE PRODUCTS TRUST0.00%40,865--Dec 31, 2023
RYDEX VARIABLE TRUST0.00%20--Dec 31, 2023
NORTHERN FUNDS0.00%15,006--Dec 29, 2023
ADVANCED SERIES TRUST0.00%52,94952,949-Dec 29, 2023
MORGAN STANLEY PATHWAY FUNDS0.00%1,296--Feb 29, 2024
MASSMUTUAL SELECT FUNDS0.00%12,81611,252719.44%Dec 31, 2023
PRUDENTIAL INVESTMENT PORTFOLIOS 20.00%2,4092,409-Jan 31, 2024
SUNAMERICA SERIES TRUST0.00%3,902-15-0.38%Jan 31, 2024
JOHN HANCOCK VARIABLE INSURANCE TRUST0.00%22,6289,44471.63%Dec 31, 2023
Brinker Capital Destinations Trust0.00%627--Feb 29, 2024
PACIFIC SELECT FUND0.00%31,66420,158175.20%Dec 31, 2023
Dimensional ETF Trust0.00%3,335-53,330-94.11%Jan 31, 2024
Brighthouse Funds Trust II0.00%11,650--Dec 31, 2023
HC CAPITAL TRUST0.00%160--Dec 31, 2023
FIRST TRUST EXCHANGE-TRADED FUND VIII0.00%3538933.71%Feb 29, 2024
SPDR INDEX SHARES FUNDS0.00%507304149.75%Dec 31, 2023
iSHARES TRUST0.00%38,521-1,567,391-97.60%Feb 29, 2024
WILSHIRE MUTUAL FUNDS INC0.00%575575-Dec 31, 2023
BlackRock Variable Series Funds, Inc.0.00%4,312--Dec 31, 2023
John Hancock Funds II0.00%10,3977,866310.79%Feb 29, 2024
SEI INSTITUTIONAL INVESTMENTS TRUST0.00%7,500--Feb 29, 2024

Cabaletta Bio's largest mutual fund holder by % of total assets is "Alger ETF Trust", owning 58.07K shares, compromising 8.18% of its total assets.

Cabaletta Bio Institutional Ownership Trends


Institutional Holdings Trend

DateHoldingsChange %
31 Mar, 24127-3.79%
31 Dec, 2313236.08%
30 Sep, 239715.48%
30 Jun, 238420.00%
31 Mar, 237014.75%
31 Dec, 226135.56%
30 Sep, 2245-
30 Jun, 2245-19.64%
31 Mar, 2256-12.50%
31 Dec, 216410.34%
30 Sep, 2158-3.33%
30 Jun, 2160-13.04%
31 Mar, 216927.78%
31 Dec, 20541.89%
30 Sep, 20533.92%
30 Jun, 205124.39%
31 Mar, 20415.13%
31 Dec, 1939-

As of 31 Mar 24, 127 institutions are holding Cabaletta Bio's shares, representing a decrease of -3.79% compared to the previous quarter.

Shares Outstanding Trend

DateShares OutstandingChange %
31 Mar, 2438,546,450-20.55%
31 Dec, 2348,517,25018.62%
30 Sep, 2340,902,36312.25%
30 Jun, 2336,438,99949.43%
31 Mar, 2324,385,67323.80%
31 Dec, 2219,697,86368.95%
30 Sep, 2211,659,001-30.53%
30 Jun, 2216,782,252-7.51%
31 Mar, 2218,145,7440.78%
31 Dec, 2118,005,8154.05%
30 Sep, 2117,304,76910.00%
30 Jun, 2115,732,176-3.42%
31 Mar, 2116,289,6070.79%
31 Dec, 2016,161,398-1.06%
30 Sep, 2016,333,895-0.66%
30 Jun, 2016,442,9662.71%
31 Mar, 2016,009,666-1.50%
31 Dec, 1916,253,000-

Cabaletta Bio (CABA) has 38.55M shares outstanding as of 31 Mar 24, down -20.55% compared to the previous quarter.

Institutional Ownership Trend

DateOwnership %Change %
31 Mar, 2494.14%0.71%
31 Dec, 23115.21%0.96%
30 Sep, 23109.62%0.93%
30 Jun, 23108.49%2.06%
31 Mar, 2372.60%1.70%
31 Dec, 2265.27%4.04%
30 Sep, 2240.18%0.92%
30 Jun, 2266.06%1.24%
31 Mar, 2273.03%1.81%
31 Dec, 2163.53%0.98%
30 Sep, 2180.36%1.99%
30 Jun, 2163.61%1.35%
31 Mar, 2168.56%1.42%
31 Dec, 2069.44%1.41%
30 Sep, 2070.23%1.38%
30 Jun, 2071.42%0.75%
31 Mar, 2097.74%2.14%
31 Dec, 1967.63%-

As of 31 Mar 24, Cabaletta Bio is held by 94.14% institutional shareholders, representing a 0.71% growth compared to 31 Dec 23.

Institutional Increased Positions Trend

DateIncreased PositionsChange %
31 Mar, 2470-15.66%
31 Dec, 238315.28%
30 Sep, 237222.03%
30 Jun, 235940.48%
31 Mar, 234213.51%
31 Dec, 2237131.25%
30 Sep, 22166.67%
30 Jun, 2215-44.44%
31 Mar, 2227-20.59%
31 Dec, 213425.93%
30 Sep, 2127-3.57%
30 Jun, 2128-12.50%
31 Mar, 213239.13%
31 Dec, 202315.00%
30 Sep, 2020-48.72%
30 Jun, 203985.71%
31 Mar, 2021-46.15%
31 Dec, 1939-

70 institutional shareholders have increased their position in CABA stock as of 31 Mar 24 compared to 83 in the previous quarter (a -15.66% decrease).

Institutional Reduced Positions Trend

DateReduced PositionsChange %
31 Mar, 24349.68%
31 Dec, 2331181.82%
30 Sep, 2311-21.43%
30 Jun, 23147.69%
31 Mar, 2313-23.53%
31 Dec, 221721.43%
30 Sep, 2214-12.50%
30 Jun, 22166.67%
31 Mar, 2215-6.25%
31 Dec, 21166.67%
30 Sep, 2115-6.25%
30 Jun, 2116-15.79%
31 Mar, 211911.76%
31 Dec, 2017-22.73%
30 Sep, 2022340.00%
30 Jun, 205-64.29%
31 Mar, 2014-
31 Dec, 19--

34 institutional shareholders have reduced their position in CABA stock as of 31 Mar 24 compared to 31 in the previous quarter (a 9.68% increase).

All Institutional Ownership Trend Data

DateHoldingsChange %Shares OutstandingChange %Ownership %Change %Increased PositionsChange %Reduced PositionsChange %
31 Mar, 24127-3.79%38,546,450-20.55%94.14%0.71%70-15.66%349.68%
31 Dec, 2313236.08%48,517,25018.62%115.21%0.96%8315.28%31181.82%
30 Sep, 239715.48%40,902,36312.25%109.62%0.93%7222.03%11-21.43%
30 Jun, 238420.00%36,438,99949.43%108.49%2.06%5940.48%147.69%
31 Mar, 237014.75%24,385,67323.80%72.60%1.70%4213.51%13-23.53%
31 Dec, 226135.56%19,697,86368.95%65.27%4.04%37131.25%1721.43%
30 Sep, 2245-11,659,001-30.53%40.18%0.92%166.67%14-12.50%
30 Jun, 2245-19.64%16,782,252-7.51%66.06%1.24%15-44.44%166.67%
31 Mar, 2256-12.50%18,145,7440.78%73.03%1.81%27-20.59%15-6.25%
31 Dec, 216410.34%18,005,8154.05%63.53%0.98%3425.93%166.67%
30 Sep, 2158-3.33%17,304,76910.00%80.36%1.99%27-3.57%15-6.25%
30 Jun, 2160-13.04%15,732,176-3.42%63.61%1.35%28-12.50%16-15.79%
31 Mar, 216927.78%16,289,6070.79%68.56%1.42%3239.13%1911.76%
31 Dec, 20541.89%16,161,398-1.06%69.44%1.41%2315.00%17-22.73%
30 Sep, 20533.92%16,333,895-0.66%70.23%1.38%20-48.72%22340.00%
30 Jun, 205124.39%16,442,9662.71%71.42%0.75%3985.71%5-64.29%
31 Mar, 20415.13%16,009,666-1.50%97.74%2.14%21-46.15%14-
31 Dec, 1939-16,253,000-67.63%-39---

Cabaletta Bio Insider Shareholders Trades


Open Market Insider Trades

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
Jan 19, 2024Binder Gwendolynofficer See RemarksS-SaleSell10,300$19.54$201.21K20,700
Jan 19, 2024Binder Gwendolynofficer See RemarksS-SaleSell700$20.33$14.23K20,000
Dec 19, 2023Binder Gwendolynofficer See RemarksS-SaleSell7,868$21.76$171.20K23,132
Dec 19, 2023Binder Gwendolynofficer See RemarksS-SaleSell3,132$22.22$69.59K20,000
Nov 21, 2023Binder Gwendolynofficer See RemarksS-SaleSell3,542$17.39$61.61K27,458
Nov 21, 2023Binder Gwendolynofficer See RemarksS-SaleSell7,458$18.02$134.41K20,000

Open Market Insider Buys

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource

Insider Sells

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
Jan 19, 2024Binder Gwendolynofficer See RemarksM-ExemptSell11,000$1.01$11.11K100,756
Jan 19, 2024Binder Gwendolynofficer See RemarksS-SaleSell10,300$19.54$201.21K20,700
Jan 19, 2024Binder Gwendolynofficer See RemarksS-SaleSell700$20.33$14.23K20,000
Dec 19, 2023Binder Gwendolynofficer See RemarksM-ExemptSell11,000$1.01$11.11K111,756
Dec 19, 2023Binder Gwendolynofficer See RemarksS-SaleSell7,868$21.76$171.20K23,132
Dec 19, 2023Binder Gwendolynofficer See RemarksS-SaleSell3,132$22.22$69.59K20,000
Nov 21, 2023Binder Gwendolynofficer See RemarksM-ExemptSell11,000$1.01$11.11K122,756
Nov 21, 2023Binder Gwendolynofficer See RemarksS-SaleSell3,542$17.39$61.61K27,458
Nov 21, 2023Binder Gwendolynofficer See RemarksS-SaleSell7,458$18.02$134.41K20,000
Oct 19, 2023Binder Gwendolynofficer See RemarksM-ExemptSell11,000$1.01$11.11K133,756

All Insider Owners Trades

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
Mar 04, 2024Gerard Michaelofficer General CounselA-AwardBuy100,000$23.97$2.40M100,000
Mar 04, 2024Chang David J.officer Chief Medical OfficerA-AwardBuy130,000$23.97$3.12M130,000
Mar 04, 2024Nichtberger Stevendirector, officer President & CEOA-AwardBuy353,000$23.97$8.46M353,000
Mar 04, 2024Marda Anupofficer Chief Financial OfficerA-AwardBuy130,000$23.97$3.12M130,000
Mar 04, 2024Das Arunofficer Chief Business OfficerA-AwardBuy100,000$23.97$2.40M100,000
Mar 04, 2024Binder Gwendolynofficer See RemarksA-AwardBuy130,000$23.97$3.12M130,000
Jan 19, 2024Binder Gwendolynofficer See RemarksM-ExemptSell11,000$1.01$11.11K100,756
Jan 19, 2024Binder Gwendolynofficer See RemarksM-ExemptBuy11,000$1.01$11.11K31,000
Jan 19, 2024Binder Gwendolynofficer See RemarksS-SaleSell10,300$19.54$201.21K20,700
Jan 19, 2024Binder Gwendolynofficer See RemarksS-SaleSell700$20.33$14.23K20,000
Dec 19, 2023Binder Gwendolynofficer See RemarksM-ExemptSell11,000$1.01$11.11K111,756
Dec 19, 2023Binder Gwendolynofficer See RemarksM-ExemptBuy11,000$1.01$11.11K31,000
Dec 19, 2023Binder Gwendolynofficer See RemarksS-SaleSell7,868$21.76$171.20K23,132
Dec 19, 2023Binder Gwendolynofficer See RemarksS-SaleSell3,132$22.22$69.59K20,000
Nov 21, 2023Binder Gwendolynofficer See RemarksM-ExemptSell11,000$1.01$11.11K122,756
Nov 21, 2023Binder Gwendolynofficer See RemarksM-ExemptBuy11,000$1.01$11.11K31,000
Nov 21, 2023Binder Gwendolynofficer See RemarksS-SaleSell3,542$17.39$61.61K27,458
Nov 21, 2023Binder Gwendolynofficer See RemarksS-SaleSell7,458$18.02$134.41K20,000
Oct 19, 2023Binder Gwendolynofficer See RemarksM-ExemptSell11,000$1.01$11.11K133,756
Oct 19, 2023Binder Gwendolynofficer See RemarksM-ExemptBuy11,000$1.01$11.11K31,000

The last insider sell of Cabaletta Bio's stock was made by Binder Gwendolyn on Jan 19 2024, selling 11,000 shares at $1.01 per share (valued at $11.11K).

Cabaletta Bio Insider Ownership Trends


All Insider Trades Trend

DateBuySellBuy/Sell Ratio
Q1 20241333.33%
Q4 20233933.33%
Q3 20234944.44%
Q2 202364150.00%
Q1 20236--
Q4 20227--
Q2 20224--
Q1 202274175.00%
Q4 2021-2-
Q3 202111100.00%
Q2 202151500.00%
Q1 202154125.00%
Q4 20201250.00%
Q3 20201--
Q1 20204--
Q4 2019122060.00%

1 total buy trades, and 3 total sell trades (buy/sell ratio of 0.33%) were made by Cabaletta Bio's insiders, as of Q1 2024.

Open Market Insider Trades Trend

DateBuySellBuy/Sell Ratio
Q1 2024-2-
Q4 2023-6-
Q3 2023-6-
Q2 2023-2-
Q1 2023---
Q4 20227--
Q2 2022---
Q1 2022---
Q4 2021-2-
Q3 2021-1-
Q2 2021---
Q1 2021-4-
Q4 2020-2-
Q3 2020---
Q1 2020---
Q4 20192--

As of Q1 2024, Insider owners conducted 0 open market buy trades and 2 open market sell trades of Cabaletta Bio's stocks.

Cabaletta Bio Peer Ownership


TickerCompany
PLRXPliant Therapeutics, Inc.
ETNB89bio, Inc.
PASGPassage Bio, Inc.
STOKStoke Therapeutics, Inc.
BDTXBlack Diamond Therapeutics, Inc.
DAWNDay One Biopharmaceuticals, Inc.
BCELAtreca, Inc.
RVMDRevolution Medicines, Inc. Warrant
MDGLMadrigal Pharmaceuticals, Inc.
LRMRLarimar Therapeutics, Inc.
ALECAlector, Inc.
ACLXArcellx, Inc.
FIXXQ32 Bio Inc.

CABA Ownership FAQ


Cabaletta Bio is owned by institutional shareholders (94.14%), insiders (3.14%), and public (2.73%). The largest institutional shareholder of Cabaletta Bio is BLACKROCK INC. (9.91% of total shares) and the top mutual fund owner is Alger ETF Trust (8.18% of total shares).

Cabaletta Bio's major institutional shareholders are BLACKROCK INC., STATE STREET CORP, JENNISON ASSOCIATES LLC, FRED ALGER MANAGEMENT, LLC, and ADAGE CAPITAL PARTNERS GP, L.L.C.. The top five shareholders own together 42.42% of the company's share outstanding.

As of Mar 2024, there are 127 institutional shareholders of Cabaletta Bio.

BLACKROCK INC owns 4.06M shares of Cabaletta Bio, representing 9.91% of the company's total shares outstanding, valued at $69.21M (as of Mar 2024).

As of Mar 2024, STATE STREET CORP holds 3.74M shares of Cabaletta Bio (CABA), compromising 9.14% of the company, valued at $63.83M.

JENNISON ASSOCIATES LLC is the third largest holder of Cabaletta Bio. The company owns 3.42M of the company's shares outstanding (worth $58.4M).