1 institutions reported holding $4,081 of COASTALSOUTH BANCSHARES INC COM NEW (COSO) in SEC 13F filings for 2026-06-30. Largest institutional holders: GAMMA Investing LLC ($4,081). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GAMMA Investing LLC | $4,081 | 152 | Added |
Source: SEC Form 13F filings · as of 2026-06-30