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Research & education only — not financial advice. EDGAR is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities EDGAR rates — see Disclosures. Do your own research.

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Home›Stocks›GSBC

GSBC

GREAT SOUTHERN BANCORP, INC.

Next earnings Jul 15, 2026 · consensus $1.39 EPS, $49.3M rev

Last earnings -1.0% on 2026-04-16

Buy
$79.05
▲ +2.82%
$79.05▲ +46.01%
over 1Y
L $54.14EODHDH $79.05
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today+2.8%
1W+5.7%
1M+11.5%
3M+28.2%
YTD+29.8%
1Y+46.0%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Buy
Quality
B+
Valuation
Undervalued
Filings
Clean
Buy
Conviction
Horizon
Long (>12mo)
12-mo target
$•••
Street · 7 analysts
Sell

Cheap, well-capitalized community bank with expanding NIM, pristine credit, and aggressive buybacks at 1.34x book — a quiet compounder.

The read

Quality fundamentals and an attractive price line up (~141% below fair value) — the rarer case where both the business and the entry look good.

GSBC is a textbook conservative community bank trading at a discount to its underlying quality. FY2025 net income rebounded 14.8% to $71.0M and diluted EPS jumped 17.7% to $6.19 — a sharper EPS gain than net income because share count fell 5.5% as the company paid $44.5M in buybacks (nearly triple the prior year). At $77.23 the stock trades at just 12.5x earnings and roughly 1.34x the disclosed $57.50 book value per share, which is undemanding for a bank earning an 11.38% return on average equity with a 61.9% efficiency ratio.

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue—————
Gross profit—————
Operating income—————
Net income$74.6M$75.9M$67.8M$61.8M$71.0M
Diluted EPS$5.46$6.02$5.61$5.26$6.19
Net margin—————

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value—
EV / EBITDA—
EV / Sales—
EV / FCF—
P / FCF12.4
PEG (trailing)0.86
Earnings yield8.2%
FCF yield8.1%

Quality & risk

ROIC (est.)—
Free cash flow$70.1M
Total debt$228M
Net cash-$38.6M

Capital returns

Buyback yield5.1%
Dividend yield (est.)2.2%
Shareholder yield7.3%
Shares Δ YoY-5.5%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Disclosure timeline

SEC · 8-Ks + reports
Recent disclosure tone has been improving.
  1. 8-K Other event2026-06-17

    Other-events disclosure with exhibit; likely quarterly dividend declaration

  2. 8-K Officer / director change2026-05-15

    Annual meeting voting results and director/officer election outcomes

  3. 10-Q Quarterly report2026-05-07

    Q1 2026 10-Q detailing balance sheet shrinkage offset by margin gains

  4. 8-K Earnings results2026-04-16

    Q1 2026 earnings release; continuing the FY25 NIM expansion trend

  5. DEF 14A Proxy statement2026-03-31

    Proxy: director slate, exec comp, auditor ratification — routine governance

  6. 8-K Other event2026-03-18

    Other-events disclosure with exhibit; likely routine dividend or buyback notice

  7. 10-K Annual report2026-03-06

    FY25 10-K: NI $71M (+14.8%), NIM 3.67%, NPAs 0.18%, book value $57.50

  8. 8-K Other event2026-02-17

    Other-events disclosure with exhibit; likely cash dividend declaration

  9. 8-K Earnings results2026-01-22

    Q4/FY25 earnings: EPS $6.19 (+17.7%), NIM 3.67%, buybacks tripled

Recent filings

all on EDGAR ↗
8-KPeriod ending 2026-06-172026-06-17open ↗S-8Filing2026-06-12open ↗4Period ending 2026-05-262026-05-26open ↗144Filing2026-05-26open ↗4Period ending 2026-04-142026-05-20open ↗4Period ending 2026-05-182026-05-19open ↗144Filing2026-05-18open ↗8-KPeriod ending 2026-05-132026-05-15open ↗4Period ending 2026-04-142026-05-14open ↗4Period ending 2026-04-142026-05-14open ↗4Period ending 2026-04-142026-05-14open ↗4Period ending 2026-04-142026-05-14open ↗

Quality score

B+
ValueGrowthProfitHealthMom.
ValueA
GrowthA-
ProfitabilityB-
Financial healthA-
Momentum—
  • ✓Profitable (positive net income)
  • ✗Return on equity above 15%
  • ✓P/E below 25

Fair value est.

$190.31

Undervalued +141% vs price

cheapfair valueexpensive

Modified Graham: EPS $6.19 × (8.5 + 1.5 × 14.8% growth) × 1.00 quality = 30.7× multiple. An estimate, not a price target.

Revenue
—
Net margin
—
ROE
11.2%
P/E
12.8

SEC fundamentals · FY 2025

'21'22'23'24'25

■ revenue · ■ net income, by fiscal year

Net income$71.0M+14.8%
Diluted EPS$6.19+17.7%
Cash & equivalents$190M-3.2%
Total assets$5.60B-6.4%
Total liabilities$4.96B-7.8%
Stockholders' equity$636M+6.1%
L/E: 7.80x

Frequently asked

Is GREAT SOUTHERN BANCORP, INC. (GSBC) a buy?
GSBC currently carries a Buy rating with 4/5 conviction, derived from its latest SEC filings. Cheap, well-capitalized community bank with expanding NIM, pristine credit, and aggressive buybacks at 1.34x book — a quiet compounder.
What is GSBC's fair value?
A Modified-Graham model based on GSBC's SEC fundamentals estimates a fair value of about $190.31. It is an estimate from reported earnings, not a price target.
Is GSBC overvalued or undervalued?
Against a Modified-Graham fair-value estimate, GSBC currently appears undervalued relative to its SEC-grounded earnings power.
What is GREAT SOUTHERN BANCORP, INC.'s quality score?
GSBC scores 77.23529411764706/100 (grade B+) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0000854560, latest 10-Q filed 2026-05-07) · EODHD · analysis by claude-code · as of 6/25/2026, 2:54:35 PM.

Research and education only — not financial advice. EDGAR is not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities EDGAR rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Insider activity

Form 4 · SEC

Last 90 days: 0 open-market buys · 3 sales

2026-05-26
STEINERT EARL A JR
Director
Exercise2.00K @ $60.15$120K
2026-05-26
STEINERT EARL A JR
Director
Exercise1.50K @ $57.98$87.0K
2026-05-26
STEINERT EARL A JR
Director
Exercise1.00K @ $61.55$61.5K
2026-05-26
STEINERT EARL A JR
Director
Sell4.50K @ $71.62$322K
2026-05-18
TURNER WILLIAM V
Director
Exercise6.00K @ $52.20$313K
2026-05-18
TURNER WILLIAM V
Director
Sell6.00K @ $68.35$410K
2026-05-06
Baker Kevin L
Insider
Exercise2.80K @ $52.20$146K
2026-05-06
Baker Kevin L
Insider
Sell2.80K @ $69.96$196K
2026-04-14
Hart Debra Mallonee
Director
Acquired (J)13.00 @ $67.28$874.64
2026-04-14
CARLSON THOMAS J
Director
Acquired (J)109.00 @ $67.57$7.37K
2026-04-14
Edwards Steven D
Director
Acquired (J)26.00 @ $67.97$1.77K
2026-04-14
Pitt Douglas M
Director
Acquired (J)54.00 @ $67.28$3.63K

Dividends

Quarterly
Yield (TTM)
2.7%
Annual / share
$2.12
Last ex-date
2026-06-29
Last amount
$0.43
ex 2026-06-29paid 2026-07-14$0.43
ex 2026-03-30paid 2026-04-14$0.43
ex 2025-12-29paid 2026-01-13$0.43
ex 2025-09-29paid 2025-10-14$0.43
ex 2025-06-30paid 2025-07-15$0.40
ex 2025-03-31paid 2025-04-14$0.40

Source: EODHD. Yield = trailing-12-month dividends ÷ price.

Earnings history

beat/miss · move
2026-04-16Beat +20.1% est▼ -1.02%8-K ↗
2026-01-22Beat +6.2% est▼ -0.93%8-K ↗
2025-10-16Beat +3.3% est▼ -10.58%8-K ↗
2025-07-17Beat +25.7% est▲ +5.05%8-K ↗
2025-04-17—▲ +3.55%8-K ↗
2025-01-22—▼ -4.82%8-K ↗

Dates from 8-K (Item 2.02); beat/miss = reported EPS vs consensus (Finnhub, recent quarters); move = prior close → close on/after.

Recent news

market news →
Great Southern Bancorp, Inc. Announces Second Quarter 2026 Preliminary Earnings Release Date and Conference CallBullish
globenewswire.com· 2026-06-18
Great Southern Bancorp declares $0.43 dividendBullish
seekingalpha.com· 2026-06-18
Great Southern outlines IT projects adding $200k-$250k a month over next 3-6 quartersBullish
seekingalpha.com· 2026-04-16
Great Southern Bancorp Q1 Earnings Call HighlightsBullish
finance.yahoo.com· 2026-04-16
Great Southern Bancorp, Inc. Reports Preliminary First Quarter Earnings of $1.58 Per Diluted Common ShareBullish
globenewswire.com· 2026-04-15
After-Hours Earnings Report for April 15, 2026 : JBHT, HOMB, SLG, GSBCBullish
nasdaq.com· 2026-04-15

Vs tracked universe

compare →

1044 tracked peers · median

EDGAR Score77 vs 67
Revenue growth— vs 7.1%
Net margin— vs 10.5%
Return on equity11.2% vs 12.3%
P/E12.8 vs 25.5