AMZNprintsminutestrendsdividendsdrawdownsP/E 28.4macronarrativesvolatilitybuybackssentiment+0.8%marginsMSFTPMI 52.1momentumdividendsflowsPMI 52.1digeststhreadsvolatilityearnings callsvolumesβ 1.24breakoutsnewsflow2s10sliquidityheadlines−1.2%breakoutsnoiseGOOGLbuybacksrevisionstrendsPMI 52.1briefstickersnoiseGDPsentimentchattertranscriptsGOOGLsentimentvolatilitybuybacksMSFTwhispersMETAsessionsyield curves13FfuturesdowngradesPMI 52.1headlinesthe tapeflowsdowngradesfutures+0.8%earnings callstranscriptsclosesgammacatalystsrevisionsvolatilitysentimentchatter+2.41%earnings callssentimentfilingstrends10y 4.21%cyclesbuybackswiresspx 0dtewhisperstickersQ3trendsnewsflowearnings callsWTI 78.2sentimentnoisethreadsrumorsnarrativesFOMCconsensusestimatesmomentumYoY +18%tickersmomentumprintsβ 1.24revisions

momentumheadlines52w hipositioning2s10sfilingstrendsprintstrendsmacrocyclesnoise2s10smacroQ3narrativesheadlinesflowscyclesnarrativesspreadstranscriptsdowngradesupgradeswhisperswhispersminutesthe tapeNDXfuturesminutesyield curves52w hithe tapeFOMCcatalystsbriefsthe tapeNVDAguidancetrends52w hidrawdowns2s10swhispersmomentumdrawdownsbuybacks

PCEliquiditysentimentbreakoutsdowngradesP/E 28.4threadsAAPLSPXvolatilityNDXflowscyclesliquidityestimatesEPS 4.12

COSO · NYSE · Banks - Regional

CoastalSouth Bancshares (COSO)

Combines Southeast branch banking with national senior housing, marine, and mortgage-finance lending.

$27.35

Pre-market+0.18 (+0.66%)

At close$27.17(−0.07%)

Watchlist

Something off on this page? Send us feedback.

Breakdown13F · 13D/G · Form 4

Institutions83 holders · as of Mar 31, 2026	60.73%	7.31M shares
Insiders15 holders · as of Aug 31, 2026	11.61%	1.40M shares
Otherremainder	27.66%	3.33M shares

12.04M company shares as of Sep 3, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing

Top shareholders13F · 13D/G · Form 4

Holder	Stake	Shares	Evidence
Patriot Financial Partners GP Ii, L.P.Institution	9.63%	1.16M	13Fas of Mar 31, 2026
Fourthstone LLCInstitution	9.14%	1.10M	13Fas of Mar 31, 2026
Patriot Financial Partners II, L.P.Institution	5.09%	612,053	13Gfiled May 6, 2026 ↗
BlackRock, Inc.Institution	4.09%	492,033	13Fas of Mar 31, 2026
Joseph V. Jr. TopperInsiderdirector	4.01%	483,126	Form 4filed Jul 7, 2025 ↗
Vanguard Capital Management LLCInstitution	3.38%	406,427	13Fas of Mar 31, 2026
AllianceBernstein L.P.Institution	3.30%	397,573	13Fas of Mar 31, 2026
Berkeley Capital Partners, LLCInstitution	3.00%	360,562	13Fas of Mar 31, 2026
Mendon Capital Advisors CorpInstitution	2.74%	329,743	13Fas of Mar 31, 2026
North Reef Capital Management LPInstitution	2.67%	320,982	13Fas of Mar 31, 2026
RMB Capital Management, LLCInstitution	2.52%	302,951	13Fas of Mar 31, 2026
Goldman Sachs Group IncInstitution	2.14%	258,139	13Fas of Mar 31, 2026
Endeavour Capital Advisors IncInstitution	2.01%	241,595	13Fas of Mar 31, 2026
James S. MacleodInsiderdirector	1.67%	201,251	Form 4filed Jul 7, 2025 ↗
Ejf Capital LLCInstitution	1.60%	192,676	13Fas of Mar 31, 2026
Geode Capital Management, LLCInstitution	1.59%	191,250	13Fas of Mar 31, 2026
James N. Jr. RichardsonInsiderdirector	1.43%	172,263	Form 4filed Jul 7, 2025 ↗
Stephen R. StoneInsiderdirector, officer: PRESIDENT AND CEO	1.14%	137,193	Form 4filed Apr 29, 2026 ↗
State Street CorpInstitution	1.05%	126,440	13Fas of Mar 31, 2026
Raffles Associates LPInstitution	1.01%	121,281	13Fas of Mar 31, 2026
Anthony P. ValdugaInsiderofficer: CFO AND COO	0.93%	112,039	Form 4filed May 6, 2026 ↗
KLCM Advisors, Inc.Institution	0.89%	107,617	13Fas of Mar 31, 2026
Two Sigma Investments, LPInstitution	0.83%	100,055	13Fas of Mar 31, 2026
Bleakley Financial Group, LLCInstitution	0.73%	88,136	13Fas of Mar 31, 2026
Banc Funds Co LLCInstitution	0.71%	85,715	13Fas of Mar 31, 2026

13F — a manager's quarterly holdings · 13D/13G — an ownership statement filed at 5% or more · Form 4 — an insider's transaction report

Institutions13F, as of Mar 31, 2026

83 holders · 7.31M shares · 24 new positions · 61 increased · 11 reduced · 7 closed

Holder	Shares	% outstanding	Chg q/q	Filed
Patriot Financial Partners GP Ii, L.P.	1.16M	9.63%	+440.0K	May 6, 2026
Fourthstone LLC	1.10M	9.14%	+140.7K	May 15, 2026
BlackRock, Inc.	492.0K	4.09%	+167.7K	May 13, 2026
Vanguard Capital Management LLC	406.4K	3.38%	+406.4Knew	May 15, 2026
AllianceBernstein L.P.	397.6K	3.30%	−27.1K	May 15, 2026
Berkeley Capital Partners, LLC	360.6K	3.00%	−5.0K	May 7, 2026
Mendon Capital Advisors Corp	329.7K	2.74%	+64.0K	May 15, 2026
North Reef Capital Management LP	321.0K	2.67%	+57.1K	May 15, 2026

Ownership statements13D/G · 5% or more, as filed

Holder	% of class	Shares	Form	Filed
Fourthstone LLC	9.18%	1.10M	13G	May 15, 2026 ↗
EJF Capital LLC	8.50%	930.2K	13G	Nov 13, 2025 ↗
Patriot Financial Partners II, L.P.	5.10%	612.1K	13G	May 6, 2026 ↗

Insider tradesForm 4

Latest trades

Date	Insider	Type	Shares	Avg price	Owned after
Aug 31, 2026	Ernst W. Brudererdirector	Sale	2,000	$27.43	41,131
Aug 26, 2026	Ernst W. Brudererdirector	Sale	2,000	$27.50	43,131
Aug 18, 2026	Ernst W. Brudererdirector	Sale	1,000	$27.89	45,131
Aug 12, 2026	Ernst W. Brudererdirector	Sale	1,000	$27.56	46,131
May 6, 2026	Anthony P. Valdugaofficer: CFO AND COO	Sale	4,558	$25.84	86,115
Mar 9, 2026	Stephen R. Stonedirector, officer: PRESIDENT AND CEO	Purchase	200	$24.15	120,385
Feb 10, 2026	Michael B. Highdirector	Purchase	1,500	$25.14	1,500

CongressHouse and Senate disclosures

Not reported.