Catalyst Bancorp, Inc.
CLST- Exchange
- Nasdaq
- Industry
- Savings Institution, Federally Chartered
- SEC CIK
- 0001849867
No open-market purchases or sales by Catalyst Bancorp, Inc. insiders were filed in the last 90 days; 23 institutions reported holding it in 13F filings for Q2 2026, worth $22.0M in total; no superinvestor holds it.
Q4 2025 vs. Q3 2025
How the institutions holding Catalyst Bancorp, Inc. changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Q4 2025 | Change |
|---|---|---|---|
| Holders | 19 | 19 | 0 |
| Shares | 771.5K | 1.15M | +381.2K (+49.4%) |
| Value | $10.2M | $18.2M | +$8.00M (+78.8%) |
New holders (2)
Institutions that held Catalyst Bancorp, Inc. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Murchinson Ltd. | 259,067 | $4.08M | 2.19% |
| Citigroup Inc | 1 | $16 | 0.00% |
Sold out (2)
Institutions that held Catalyst Bancorp, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Northwestern Mutual Wealth Management Co | 4,000 | $52.6K |
| Barclays PLC | 2 | $26 |