§ EQUITY
USDCOSO
COASTAL SOUTH BANCSHARES INC
USD
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
69 increased/new, 20 decreased/exited (13F)
AC 13F Analysis
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| Patriot Financial Partners GP II, L.P. | 1.2M | 7.3% | +61% |
| Fourthstone LLC | 1.1M | 4.6% | +15% |
| BlackRock, Inc. | 492K | 0.0% | +52% |
| VANGUARD CAPITAL MANAGEMENT LLC | 406K | n/a | n/a |
| ALLIANCEBERNSTEIN L.P. | 398K | 0.0% | −6% |
| Berkeley Capital Partners, LLC | 361K | 2.1% | −1% |
◇ AC INTELLIGENCE
Top institutional owners for COSO as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER76.1% · 50 holders
PASSIVE / INDEX9.3% · 6 holders
DEALER / BANK7.0% · 14 holders
QUALITY / COMPOUNDER5.8% · 5 holders
DEEP VALUE1.0% · 1 holder
SYSTEMATIC / QUANT0.5% · 2 holders
TACTICAL / MACRO0.3% · 1 holder
INCOME / DEFENSIVE0.1% · 3 holders
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for COSO in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention COSO yet.