Security key
19058X207
CoastalSouth Bancshares, Inc. - Voting Common Stock (COSO)
CUSIP: 19058X207
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Voting Common Stock
- Total 13F shares
- 6,840,948
- Total 13F value
- $159,042,145
- Share change
- +329,405
- SEC-reported price per share
- $23.25
- Number of holders
- 66
- Value change
- +$8,085,354
- Number of buys
- 36
- Number of sells
- 20
- Shares outstanding
- 11,937,125
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
66
Top holders
10
COSO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
CoastalSouth Bancshares, Inc. SEC filings
CoastalSouth Bancshares, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 19058X207
Recent filing periods:
Ownership snapshot
Top reported holders of COSO - CoastalSouth Bancshares, Inc. - Voting Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
EJF Capital LP
Disclosed value leader
EJF Capital LP
Comparable rows
0/15
Latest evidence
30 Sep 2025
13F
Highest disclosed value: $20,287,030
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
EJF Capital LP has the largest disclosed position value at $20.29M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens EJF Capital LP's linked filing trail.
Disclosed position value
Top 5
EJF Capital LP
$20.29M
Patriot Financial Partners GP II,...
$15.69M
ALLIANCEBERNSTEIN L.P.
$10.97M
Azora Capital LP
$8.7M
Fourthstone LLC
$8.25M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| EJF Capital LP |
13F
Company
|
—
denominator unverified
|
$20,287,030
930,171 shares
|
— | 30 Sep 2025 |
| Patriot Financial Partners GP II, L.P. |
13F
Company
|
—
denominator unverified
|
$15,685,992
719,211 shares
|
— | 30 Sep 2025 |
| ALLIANCEBERNSTEIN L.P. |
13F
Company
|
—
denominator unverified
|
$10,972,218
503,082 shares
|
— | 30 Sep 2025 |
| Azora Capital LP |
13F
Company
|
—
denominator unverified
|
$8,703,586
399,064 shares
|
— | 30 Sep 2025 |
| Fourthstone LLC |
13F
Company
|
—
denominator unverified
|
$8,247,255
378,141 shares
|
— | 30 Sep 2025 |
| Berkeley Capital Partners, LLC |
13F
Company
|
—
denominator unverified
|
$8,197,700
380,934 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
66
Shares
6,840,948
Rows available
66
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
52
Q4 2025 holders
66
Holder diff
14
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend