Cabaletta Bio, Inc. - Common Stock, par value $0.00001 per share (CABA)

Historical Holders from Q4 2019 to Q3 2025

Symbol
CABA on Nasdaq
Type / Class
Equity / Common Stock, par value $0.00001 per share
Shares outstanding
96M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
71.3M
Holdings value
$167M
% of all portfolios
0.001%
Grand Portfolio weight change
0%
Number of holders
75
Number of buys
34
Number of sells
-53
Average Value change %
0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Cabaletta Bio, Inc. - Common Stock, par value $0.00001 per share (CABA)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
JENNISON ASSOCIATES LLC 8.9% +24.3% $29.4M $5.8M 12.6M +24.5% Jennison Associates LLC 30 Sep 2025
PRUDENTIAL FINANCIAL INC 8.9% +21.4% $29.4M $5.13M 12.6M +21.1% PRUDENTIAL FINANCIAL INC 30 Sep 2025
T. Rowe Price Investment Management, Inc. 11.3% +24.4% $24.2M $4.67M 10.4M +23.9% T. Rowe Price Investment Management, Inc. 31 Oct 2025
Bain Capital Life Sciences Opportunities III, LP 9.99% $15.5M 9.68M Bain Capital Life Sciences Opportunities III, LP 30 Jun 2025
Cormorant Asset Management, LP 9.99% +90.4% $22.4M $10.7M 9.59M +91.8% Cormorant Asset Management, LP 30 Sep 2025
Adage Capital Management, L.P. 9.99% $14.4M 9M Adage Capital Management, L.P. 30 Jun 2025
Alyeska Investment Group, L.P. 6.03% -38.7% $13.6M -$7.26M 5.8M -34.9% Alyeska Investment Group, L.P. 30 Sep 2025
VANGUARD GROUP INC 3.83% $5.25M 3.45M The Vanguard Group 30 Jun 2025
CITADEL ADVISORS LLC 3.4% -36% $7.37M -$3.9M 3.15M -34.6% Kenneth Griffin 30 Sep 2025
Nichtberger Steven 3.3% $4.86M 3.03M Nichtberger Steven 30 Jun 2025
BlackRock, Inc. 1% -85.7% $1.36M -$3.8M 895K -73.7% BlackRock, Inc. 30 Jun 2025

Institutional Holders of Cabaletta Bio, Inc. - Common Stock, par value $0.00001 per share (CABA)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 71.3M $167M -$6.98M $2.34 75
2025 Q2 72.8M $111M +$55.7M $1.52 85
2025 Q1 36.3M $50.3M -$5.41M $1.39 91
2024 Q4 38.4M $87.2M -$43M $2.27 104
2024 Q3 48M $227M -$34.7M $4.72 116
2024 Q2 50.8M $380M -$32.1M $7.48 137
2024 Q1 51.1M $871M +$27.2M $17.06 157
2023 Q4 48.5M $1.1B +$177M $22.70 128
2023 Q3 40.9M $623M +$72.1M $15.22 97
2023 Q2 36.4M $470M +$156M $12.91 84
2023 Q1 24.7M $204M +$38.6M $8.27 70
2022 Q4 19.9M $184M +$77.8M $9.25 60
2022 Q3 11.9M $7.75M -$5.49M $0.65 45
2022 Q2 16.8M $17.8M -$3.03M $1.06 48
2022 Q1 18.2M $36.9M -$1.97M $2.03 56
2021 Q4 18.2M $68.9M -$10.1M $3.79 60
2021 Q3 17.4M $211M +$20.6M $12.16 60
2021 Q2 15.8M $135M -$5.39M $8.60 60
2021 Q1 16.2M $180M +$596K $11.10 67
2020 Q4 16.2M $202M -$2.18M $12.48 54
2020 Q3 16.4M $177M -$991K $10.84 54
2020 Q2 16.4M $183M +$5.14M $11.14 51
2020 Q1 16M $117M -$3.06M $7.30 41
2019 Q4 16.3M $227M +$176M $13.97 40