Catalyst Bancorp, Inc.

Historical 13F Holders

Symbol
CLST
CUSIP
14888L101
All holders as of
Q2 2026
Type
Equity
Class
COMMON STOCK
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 14888L101 since 12/18/2024, newest first.

Filer % of Class Filed
Stilwell Joseph 13D/A Amendment 3
9.0% 8/27/2026
Event 8/27/2026
Vanguard Capital Management LLC 13G 5.3% 4/29/2026
Event 3/31/2026
Stilwell Joseph 13D/A Amendment 2
8.6% 4/13/2026
Event 4/9/2026
Vanguard Group Inc 13G/A Amendment 1 0% 3/26/2026
Event 3/13/2026
Catalyst Bancorp, Inc. Employee Stock Ownership Plan 13G/A Amendment 5 10.2% 2/13/2026
Event 12/31/2025
Stilwell Joseph 13D/A Amendment 1
6.3% 1/12/2026
Event 1/8/2026
Stilwell Joseph 13D
5.2% 10/30/2025
Event 10/23/2025
Catalyst Bancorp, Inc. Employee Stock Ownership Plan 13G/A Amendment 4 10.0% 5/7/2025
Event 4/30/2025
Catalyst Bancorp, Inc. Employee Stock Ownership Plan 13G/A Amendment 3 9.8% 2/11/2025
Event 12/31/2024
AllianceBernstein L.P. 13G/A Amendment 1 3.2% 11/15/2024
Event 9/30/2024

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 1 30.0 k $529 k
2026 Q2 24 1.24 M $22.1 M
2026 Q1 23 1.00 M $16.6 M
2025 Q4 19 1.15 M $18.2 M
2025 Q3 19 771 k $10.2 M
2025 Q2 20 784 k $9.71 M
2025 Q1 21 763 k $8.89 M
2024 Q4 24 1.15 M $12.2 M
2024 Q3 19 927 k $10.6 M
2024 Q2 19 898 k $10.4 M
2024 Q1 23 957 k $11.3 M
2023 Q4 19 872 k $9.46 M
2023 Q3 17 863 k $10.4 M
2023 Q2 16 858 k $9.46 M
2023 Q1 16 846 k $9.73 M
2022 Q4 19 794 k $10.1 M
2022 Q3 16 770 k $9.57 M
2022 Q2 14 749 k $10.1 M
2022 Q1 16 754 k $10.3 M
2021 Q4 14 712 k $9.74 M