Cabaletta Bio, Inc.
Hedge Funds Holdings

Last updated:

Cabaletta Bio, Inc.‘s stocks are currently a part of 29 hedge funds’ portfolios, which represents 85.87% of the total amount of its stocks outstanding. This makes up a total of 1.84M shares of Cabaletta Bio, Inc.. Compared to the previous quarter, the number fell by -90.74% or -18.03M shares fewer. As for the holding position changes, 20.69% (6) of current hedge fund investors increased the number of shares held, 10.34% (3) of current holders sold a part of the shares held, and 20.69% (6) closed the holdings completely. 13 hedge funds are new holders of Cabaletta Bio, Inc. stock in Q1 2023, it is 44.83% of total holders.

Hedge funds holding Cabaletta Bio (Q4 2019 – Q1 2023)

Number of hedge funds
Q4 2019 40
Q1 2020 41
Q2 2020 50
Q3 2020 53
Q4 2020 54
Q1 2021 65
Q2 2021 58
Q3 2021 58
Q4 2021 61
Q1 2022 55
Q2 2022 46
Q3 2022 44
Q4 2022 60
Q1 2023 29

Hedge funds changes in Cabaletta Bio positions (Q4 2019 – Q1 2023)

Changes in positions
Q4 2019 400000
Q1 2020 6151451
Q2 2020 1424552
Q3 2020 7142246
Q4 2020 6171858
Q1 2021 131918213
Q2 2021 11191518-5
Q3 2021 111815113
Q4 2021 17191514-4
Q1 2022 71817130
Q2 2022 41017132
Q3 2022 6101387
Q4 2022 27111711-6
Q1 2023 136361

Hedge funds changes in Cabaletta Bio stock options (Q4 2019 – Q1 2023)

Changes in stock options
Q4 2019 0 0
Q1 2020 0 0
Q2 2020 0 0
Q3 2020 0 0
Q4 2020 0 0
Q1 2021 835,000 555,000
Q2 2021 118,000 546,000
Q3 2021 1,414,000 445,000
Q4 2021 1,812,000 385,000
Q1 2022 923,000 28,000
Q2 2022 1,000 0
Q3 2022 135,000 12,000
Q4 2022 981,400 184,800
Q1 2023 234,967,000 21,000

Top 50 hedge fund holders of Cabaletta Bio, Inc. (NASDAQ:CABA)

Hedge fund Value Shares owned Portfolio share
ADAGE CAPITAL PARTNERS GP, L.L.C. 1.65M 2.54M 0.004%
VANGUARD GROUP INC 831K 1.27M 0.000%
CORMORANT ASSET MANAGEMENT, LP 750K 1.15M 0.052%
REDMILE GROUP, LLC 453K 696.37K 0.018%
RENAISSANCE TECHNOLOGIES LLC Jim Simons 447K 687.46K 0.001%
BAKER BROS. ADVISORS LP 430K 662.06K 0.003%
EVERSEPT PARTNERS, LP 364K 560.46K 0.037%
BOXER CAPITAL, LLC 351K 540K 0.020%
KYNAM CAPITAL MANAGEMENT, LP 343K 527.80K 0.072%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 302K 464.25K 0.006%
BLACKROCK INC. Larry Fink 285K 437.98K 0.000%
PRIVIUM FUND MANAGEMENT (UK) LTD 215K 331.21K 0.274%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 173K 265.36K 0.000%
MILLENNIUM MANAGEMENT LLC Israel Englander 150K 230.55K 0.000%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 147K 225.95K 0.004%
MORGAN STANLEY 110K 169.09K 0.000%
IKARIAN CAPITAL, LLC 109K 168.62K 0.022%
ACADIAN ASSET MANAGEMENT LLC 95K 147.48K 0.001%
HARBOR CAPITAL ADVISORS, INC. 93K 143.62K 0.085%
GEODE CAPITAL MANAGEMENT, LLC 84K 129.48K 0.000%
JANE STREET GROUP, LLC 54K 83.47K 0.000%
CITADEL ADVISORS LLC Ken Griffin 54K 83.2K 0.000%
GROUP ONE TRADING, L.P. 43K 66.4K 0.000%
STATE STREET CORP 40K 60.86K 0.000%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 36K 55.6K 0.000%
TWO SIGMA ADVISERS, LP 35K 54.4K 0.000%
UBS GROUP AG 33K 50K 0.000%
VICTORY CAPITAL MANAGEMENT INC 28K 42.58K 0.000%
TWO SIGMA INVESTMENTS, LP John Overdeck 25K 38.05K 0.000%
VERITABLE, L.P. 24K 37.24K 0.001%
NORTHERN TRUST CORP 19K 29.30K 0.000%
SIMPLEX TRADING, LLC 15K 24.31K 0.000%
CRESTLINE MANAGEMENT, LP 14K 21.88K 0.002%
BANK OF NEW YORK MELLON CORP 12K 18.82K 0.000%
CITADEL ADVISORS LLC Ken Griffin 12K 17.9K 0.000%
TOWER RESEARCH CAPITAL LLC (TRC) 11K 17.53K 0.000%
BOOTHBAY FUND MANAGEMENT, LLC 11K 17.02K 0.000%
TWO SIGMA SECURITIES, LLC 9K 13.59K 0.000%
VIRTU FINANCIAL LLC 9K 14.07K 0.001%
GOLDMAN SACHS GROUP INC 7K 10.99K 0.000%
BANK OF AMERICA CORP /DE/ 6K 8.71K 0.000%
GROUP ONE TRADING, L.P. 4K 6.37K 0.000%
SIMPLEX TRADING, LLC 2K 3.3K 0.000%
ADVISOR GROUP HOLDINGS, INC. 2K 2.5K 0.000%
WELLS FARGO & COMPANY/MN 2K 3.66K 0.000%
JPMORGAN CHASE & CO 1K 1.90K 0.000%
BARCLAYS PLC 1K 1.22K 0.000%
FEDERATED HERMES, INC. 1K 1.59K 0.000%
ENDURANCE WEALTH MANAGEMENT, INC. 1K 800 0.000%
5AM VENTURE MANAGEMENT, LLC 0 0 0.000%