MBBC vs TRST vs GCBC Stock Comparison

Marathon Bancorp, Trustco Bank Corp N Y and Greene County Bancorp Prices as of Oct 27, 2026 Peers: Industry group
TRST Trustco Bank Corp N Y
$56.51 +0.6% 1M +48.6% 1Y
Market cap
$978.71M
P/E
14.8x
Revenue (TTM)
—
Div. yield
–
Thrifts and Savings Banks Financial Services
2 wins
GCBC Greene County Bancorp Inc
$35.82 +3.9% 1M +56.8% 1Y
Market cap
$601.51M
P/E
13.5x
Revenue (TTM)
—
Div. yield
–
Thrifts and Savings Banks Financial Services
3 wins

Head to Head

5 decided of 12

Greene County Bancorp leads on 3 of the 12 questions below (Greene County Bancorp 3, Trustco Bank Corp N Y 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionMBBCTRSTGCBCLeader
Larger companyMarket capitalisation $42.38M $978.71M $601.51M TRST
Cheaper on earningsLower P/E, profitable companies only 23.7x 14.8x 13.5x GCBC
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 11.9x — –
Faster revenue growthRevenue growth, trailing twelve months +33.0% — — –
More profitableNet margin, trailing twelve months 19.8% — — –
Better return on capitalReturn on invested capital 7.0% — — –
Less leveragedLower net debt / EBITDA 3.3x — — –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +35.4% +48.6% +56.8% GCBC
Better 5-year returnAnnualised price return, 5 years +13.1%/yr +11.2%/yr +16.6%/yr GCBC
Less volatileAnnualised volatility, 1 year 32.8% 23.0% 30.2% TRST
Higher overall scoreMean of the five percentile scores vs peers 31/100 — — –

Percentile Scorecard

MBBCTRSTGCBC

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisMBBCTRSTGCBC
Valuation 12 #317 of 360 4 #347 of 360 11 #322 of 360
Growth 75 #49 of 191 – –
Profitability 23 #129 of 168 – –
Financial Health 43 #101 of 175 – –
Shareholder Returns 0 #341 of 341 58 #144 of 341 10 #307 of 341
Overall 31 – –
  • MBBC ranked among 368 companies in Banking
  • TRST ranked among 368 companies in Banking
  • GCBC ranked among 368 companies in Banking

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodMBBCTRSTGCBCSPY
1 month -5.0%+0.6%+3.9% -0.2%
3 months -2.9%-2.2%+5.9% +3.9%
6 months -5.7%+18.6%+45.6% +8.2%
Year to date +19.4%+36.7%+61.1% +12.9%
1 year +35.4%+48.6%+56.8% +12.3%
3 years +152.1%+123.4%+59.7% +87.4%
3 years, per year +36.1%+30.8%+16.9% +23.3%
5 years +85.2%+70.0%+115.1% +67.9%
5 years, per year +13.1%+11.2%+16.6% +10.9%
10 years —+61.5%+318.9% +261.1%
10 years, per year —+4.9%+15.4% +13.7%

Risk

MeasureMBBCTRSTGCBCSPY
Volatility, 1Y 32.8%23.0%30.2% 12.7%
Downside volatility, 1Y 33.4%24.7%28.5% 12.7%
Beta vs S&P 500, 1Y 0.130.310.25 1.00
Return / volatility, 1Y 1.082.111.88 0.97
Max drawdown, 5Y -42.4%-37.1%-53.2% -25.4%
From 52-week high -6.3%-3.6%-0.5% -1.2%
52-week high $15.49$58.62$36.01 $779.14
52-week low $10.53$37.64$21.61 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleMBBCTRSTGCBC
P/E now vs peer median 23.7xmedian 12.1x 14.8xmedian 12.1x 13.7xmedian 12.1x
P/S now vs peer median 4.8xmedian 3.4x 4.7xmedian 3.4x 6.2xmedian 3.4x
EV/EBITDA now vs peer median 10.6xmedian 5.0x —median 5.0x —median 5.0x
P/FCF now vs peer median 21.7xmedian 10.9x 15.6xmedian 10.9x 13.8xmedian 10.9x
P/B now vs peer median 0.9xmedian 1.2x 1.5xmedian 1.2x 2.1xmedian 1.2x
PEG now vs peer median -3.91median 1.34 11.79median 1.34 0.83median 1.34

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsMBBCTRSTGCBC
Revenue $9.03M – –
Net income $1.79M – –
Free cash flow $2.02M – –
EPS (diluted) $0.66 $3.80 $2.62
Cash & equivalents – $597.32M –
Total debt $20.00M – –
Shares (diluted) 2.73M 17.39M 17.03M
Enterprise value $42.38M $978.71M $601.51M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricMBBCTRSTGCBC
P/E 23.7x 14.8x 13.7x
P/FCF 21.7x 15.6x 13.8x
P/Operating cash flow 17.8x – –
P/S 4.8x 4.7x 6.2x
P/B 0.9x 1.5x 2.1x
P/Tangible book 0.9x 1.5x 2.1x
EV/EBITDA 10.6x – –
EV/EBIT 10.9x – –
EV/Revenue 7.1x – –
EV/FCF 31.6x – –
EV/Operating cash flow 26.0x – –
PEG (3Y EPS CAGR) -3.91 11.79 0.83

Growth

14 metrics
MetricMBBCTRSTGCBC
Revenue growth (1Y) 33.0% – –
Revenue CAGR (3Y) 4.1% – –
Gross profit growth (1Y) – – –
Gross profit CAGR (3Y) – – –
Operating income growth (1Y) – – –
Operating income CAGR (3Y) – – –
Net income growth (1Y) 4,120% – –
Net income CAGR (3Y) 2.3% – –
EPS growth (1Y) 4,174% 25.8% 32.3%
EPS CAGR (3Y) -6.1% 1.3% 16.5%
Operating cash flow growth (1Y) 69.3% – –
Operating cash flow CAGR (3Y) 7.2% – –
Free cash flow growth (1Y) 59.1% – –
Free cash flow CAGR (3Y) 1.6% – –

Profitability

14 metrics
MetricMBBCTRSTGCBC
Gross margin – – –
EBITDA margin 66.7% – –
Operating margin – – –
Pretax margin 23.6% – –
Net margin 19.8% – –
FCF margin 22.4% – –
Operating cash flow margin 27.1% – –
Return on equity 3.8% – –
Return on assets 0.7% – –
Return on invested capital 7.0% – –
Return on capital employed – – –
Asset turnover 0.0x – –
Cash conversion (OCF / net income) 1.4x – –
Stock comp / revenue 1.8% – –

Financial Health

11 metrics
MetricMBBCTRSTGCBC
Debt / assets 7.7% – –
Debt / equity 0.4x – –
Net debt / EBITDA 3.3x – –
Debt / FCF 9.9x – –
Liabilities / assets 81.6% 90.3% 91.2%
Equity / assets 18.4% 9.7% 8.8%
Interest coverage 1.6x – –
Current ratio – – –
Quick ratio – – –
Cash ratio – – –
Altman Z-score – – –

Shareholder Returns

7 metrics
MetricMBBCTRSTGCBC
Dividend yield – 2.7% 1.1%
Net buyback yield -35.0% – –
Shareholder yield -35.0% 2.7% 1.1%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusMBBCTRSTGCBC
Forward P/E – 11.9xFY2027 –
EPS, next fiscal year – $4.73FY2027 –
EPS growth, next FY – +45.1%FY2027 –
Revenue, next fiscal year – $211.96MFY2027 –
Revenue growth, next FY – +4.7%FY2027 –

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersMBBCTRSTGCBC
Held by institutions – 76.6% 14.9%
Institutions holding – 188 81
Change in shares held, QoQ – -2.7% +9.8%
Institutions buying – 78 49
Institutions selling – 60 18
Buyers to sellers – 1.30 2.72

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

MBBCTRSTGCBC
MBBC 1.00 -0.08 0.00
TRST -0.08 1.00 0.51
GCBC 0.00 0.51 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, MBBC, TRST and GCBC?

Trustco Bank Corp N Y (TRST) is the largest by market capitalisation: Marathon Bancorp (MBBC) $42.38M, Trustco Bank Corp N Y (TRST) $978.71M, Greene County Bancorp (GCBC) $601.51M.

Which stock is cheaper, MBBC, TRST and GCBC?

Greene County Bancorp (GCBC) trades on the lowest price-to-earnings ratio (Marathon Bancorp (MBBC) 23.7x, Trustco Bank Corp N Y (TRST) 14.8x, Greene County Bancorp (GCBC) 13.5x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which stock has performed better?

Over the past year Greene County Bancorp (GCBC) returned the most: Marathon Bancorp (MBBC) +35.4%, Trustco Bank Corp N Y (TRST) +48.6%, Greene County Bancorp (GCBC) +56.8%. Over five years, Greene County Bancorp (GCBC) compounded fastest (Marathon Bancorp (MBBC) +13.1%/yr, Trustco Bank Corp N Y (TRST) +11.2%/yr, Greene County Bancorp (GCBC) +16.6%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Trustco Bank Corp N Y (TRST) has been the steadiest (Marathon Bancorp (MBBC) 32.8%, Trustco Bank Corp N Y (TRST) 23.0%, Greene County Bancorp (GCBC) 30.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, MBBC, TRST and GCBC?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Greene County Bancorp (GCBC) leads on 3. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.