CoastalSouth Bancshares, Inc. (COSO)

Typically moves ±1.27% on earnings

EARNINGS ANALYTICS

event_upcoming Next Earnings: 2026-10-22 HIGH CONFIDENCE

CoastalSouth Bancshares, Inc. (COSO) has reported earnings 5 times since Jul 28, 2025. The stock moves an average of ±1.27% the day after reporting, closing higher 40.0% of the time. Its largest post-earnings gain was +1.1% (Jan 20, 2026) and its largest decline was -3.89% (Apr 20, 2026). The next earnings report is predicted for 2026-10-22 (high confidence).

Earnings reactions

How COSO moved on each past earnings report.

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Earnings Impact

Total Earnings

Avg Abs. Movement

±1.27%

Positive %

40.0%

Negative %

60.0%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Jul 20, 2026	☽ POST	-0.82%	open_in_new
Apr 20, 2026	☽ POST	-3.89%	open_in_new
Jan 20, 2026	☽ POST	+1.1%	open_in_new
Oct 21, 2025	☽ POST	+0.14%	open_in_new
Jul 28, 2025	☽ POST	-0.38%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±1.27%

Avg % price change on earnings

description

SEC Filings

View

Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Jun 30, 2026 · SEC 13-F

View all 15 →

Funds holding

$31873261

Total value held

Buying

12 added · 3 reduced

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SEC Filing Types

description SCHEDULE 13G/A

description SCHEDULE 13G

3 chevron_right

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
144	20260831	open_in_new SEC.gov
4	20260831	open_in_new SEC.gov
144	20260826	open_in_new SEC.gov
4	20260826	open_in_new SEC.gov
144	20260825	open_in_new SEC.gov
144	20260824	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
SCHEDULE 13G/A	20260818	open_in_new SEC.gov
SCHEDULE 13G/A	20260814	open_in_new SEC.gov
4	20260813	open_in_new SEC.gov

Frequently asked about COSO earnings

When does CoastalSouth Bancshares, Inc. report earnings next? expand_more

CoastalSouth Bancshares, Inc. (COSO)'s next earnings date is predicted (high confidence) for 2026-10-22. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does COSO stock move after earnings? expand_more

Over 5 reports, COSO has moved an average of ±1.27% the session after earnings, closing higher 40.0% of the time.

What was COSO's biggest post-earnings move? expand_more

COSO's largest post-earnings gain on record was +1.1% on Jan 20, 2026, and its largest decline was -3.89% on Apr 20, 2026.

Where can I find CoastalSouth Bancshares, Inc.'s SEC filings? expand_more

All of CoastalSouth Bancshares, Inc.'s SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.