CoastalSouth Bancshares, Inc.
COSO- Exchange
- NYSE
- Industry
- State Commercial Banks
- SEC CIK
- 0001297107
In the last 90 days, CoastalSouth Bancshares, Inc. insiders filed 1 open-market purchase and 4 sales; 100 institutions reported holding it in 13F filings for Q2 2026, worth $184.6M in total; no superinvestor holds it.
Q4 2025 vs. Q3 2025
How the institutions holding CoastalSouth Bancshares, Inc. changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Q4 2025 | Change |
|---|---|---|---|
| Holders | 53 | 66 | +13 |
| Shares | 6.51M | 6.84M | +333.5K (+5.1%) |
| Value | $141.8M | $159.0M | +$17.2M (+12.1%) |
New holders (18)
Institutions that held CoastalSouth Bancshares, Inc. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Marshall Wace, LLP | 52,461 | $1.22M | 0.00% |
| Citadel Advisors LLC | 41,556 | $966.2K | 0.00% |
| HB Wealth Management, LLC | 38,184 | $887.8K | 0.01% |
| Jane Street Group, LLC | 12,890 | $299.7K | 0.00% |
| Acadian Asset Management LLC | 12,411 | $287.0K | 0.00% |
| Quadrature Capital Ltd | 10,373 | $241.2K | 0.00% |
| Nuveen, LLC | 9,244 | $214.9K | 0.00% |
| Daytona Street Capital LLC | 5,000 | $116.3K | 0.10% |
| Los Angeles Capital Management LLC | 4,888 | $104.3K | 0.00% |
| Police & Firemen's Retirement System of New Jersey | 1,730 | $40.2K | 0.00% |
| California State Teachers Retirement System | 334 | $7.77K | 0.00% |
| CWM, LLC | 219 | $5.00K | 0.00% |
| Covestor Ltd | 75 | $2.00K | 0.00% |
| GAMMA Investing LLC | 60 | $1.40K | 0.00% |
| IFP Advisors, Inc | 20 | $465 | 0.00% |
| EverSource Wealth Advisors, LLC | 11 | $256 | 0.00% |
| Essential Partners LLC | 8 | $186 | 0.00% |
| MAI Capital Management | 3 | $70 | 0.00% |
Sold out (5)
Institutions that held CoastalSouth Bancshares, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| National Philanthropic Trust | 278,138 | $6.07M |
| Millennium Management LLC | 19,807 | $432.0K |
| Deutsche Bank AG | 4,953 | $108.0K |
| STRS Ohio | 800 | $17.4K |
| FMR LLC | 2 | $44 |