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 $22.1M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, 0 vs. previous quarter
- 23
- 13F valueReported value at the end of Q2 2026
- $22.1M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding CLST, Q2 2026
No superinvestor reported holding CLST at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Catalyst Bancorp, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 11, 2026 (view filing) | Jun 10 | 1 day | Kleiser Kirk E.Director | SSale | −6.00K | $16.04 | −$96.2K | −100.0%0 after | 2 lots |
| Jun 11, 2026 (view filing) | Jun 10 | 1 day | Kleiser Kirk E.Director | PPurchase | +2.85K | $16.13 | +$46.0K | +11.1%28.4K after | |
| Jun 11, 2026 (view filing) | Jun 10 | 1 day | Kleiser Kirk E.Director | PPurchase | +3.35K | $16.10 | +$53.9K | +446.7%4.10K after | 2 lots |
| Oct 30, 2025 (view filing) | Oct 28 | 2 days | Kleiser Kirk E.Director | SSale | −4.75K | $13.40 | −$63.7K | −100.0%0 after | 3 lots |
| Oct 30, 2025 (view filing) | Oct 28 | 2 days | Kleiser Kirk E.Director | PPurchase | +4.75K | $13.41 | +$63.7K | +36.5%17.7K after | 2 lots |
| Jun 13, 2025 (view filing) | Jun 11 | 2 days | Kleiser Kirk E.Director | PPurchase | +1.75K | $12.28 | +$21.5K | New position900 after | 4 lots |
| Dec 4, 2024 (view filing) | Dec 2-3 | 2 days | Zanco Joseph BPRESIDENT AND CEO | PPurchase | +14.6K | $11.82 | +$172.4K | +196.4%22.0K after | 2 lots |
| Nov 22, 2024 (view filing) | Nov 22 | Same day | Kleiser Kirk E.Director | PPurchase | +1.90K | $11.64 | +$22.1K | +76.0%4.40K after | |
| Nov 2, 2023 (view filing) | Nov 1 | 1 day | Kleiser Kirk E.Director | PPurchase | +1.70K | $11.21 | +$19.0K | +15.3%12.8K after | |
| May 22, 2023 (view filing) | May 18-19 | 4 days | Bellard Ted D.Director, Other: SECRETARY | PPurchase | +1.60K | $10.49 | +$16.8K | +5.1%33.3K after | 2 lots |
Top 10 13F holders, Q2 2026
The largest institutional positions in Catalyst Bancorp, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stilwell Value LLC | 364,085 | $6.01M | 3.45% | +81,651+28.9% | Added |
| Knott David M Jr | 114,000 | $3.58M | 1.89% | +114,000 | New |
| Graham Capital Wealth Management, LLC | 195,939 | $3.23M | 2.50% | −1,346−0.7% | Reduced |
| Vanguard Capital Management LLC | 189,486 | $3.13M | 0.00% | −654−0.3% | Reduced |
| BlackRock, Inc. | 68,797 | $1.14M | 0.00% | +3,164+4.8% | Added |
| Alliancebernstein L.P. | 61,066 | $1.01M | 0.00% | +29,436+93.1% | Added |
| Geode Capital Management, LLC | 34,571 | $571.0K | 0.00% | +82+0.2% | Added |
| Montz Harcus Wealth Management LLC | 30,000 | $495.3K | 0.18% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 25,000 | $412.8K | 0.00% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 24,351 | $402.0K | 0.00% | +135+0.6% | Added |