Stock fact sheet · data as of
Merchants & Marine Bancorp, Inc. (MNMB): fair value, margin of safety and Wheel Score
Financial Services · Banks - Regional · United States · Defensive
Is MNMB undervalued?
MNMB has a margin of safety of 63%: the stock closed at 58.50 on 16 Oct 2026 against a GLS average fair value of 156.84. 5 of the 7 valuation models that produced a number sit above the price. Our screens treat a discount this large as a strong starting point for a cash-secured put, not as a verdict - the fair value is a model output, and a wide gap can mean the models are missing something the market knows.
The 7 models disagree widely: DDM gives 21.34 while Graham Growth gives 374.61. A spread that wide means the average is sensitive to which methods you trust; the model table below shows where each one lands, and the Quote page lets you switch any of them off.
The nightly engine files MNMB under Defensive: a low beta, a dividend and positive earnings.
Nine valuation models for MNMB
Each model turns the latest filed numbers into a value per share; the GLS fair value is the simple average of the ones that produce a positive number. The last two rows are shown for reference and never enter the average. The Quote page lets you switch any model off and add your own margin of safety.
| Model | Value | vs price | What it measures |
|---|---|---|---|
| DCF | - | - | Present value of the projected free cash flows, discounted at the cost of capital; no value tonight |
| Graham Number | 173.50 | +197% | The most a defensive investor pays for the earnings and book value per share |
| Graham Growth | 374.61 | +540% | Graham's growth formula: EPS × (8.5 + 2 × growth), adjusted for bond yields |
| Lynch | 144.29 | +147% | EPS × the earnings growth rate (PEG of 1), growth capped at 25% |
| GLS Growth | 225.00 | +285% | EPS compounded ten years at the blended growth rate, discounted back at 15% a year |
| 10 Cap | 35.58 | -39% | Owner's earnings (operating cash flow less maintenance capex) capitalised at 10% |
| Payback Time | - | - | Eight years of compounded free cash flow: the price at which the business pays for itself; no value tonight |
| DDM | 21.34 | -64% | Dividend discount model: next year's dividend ÷ (10% − 3% growth); needs a dividend |
| EPV | 123.60 | +111% | Earnings power value: current EPS capitalised at 9% with no growth |
| Zombie (liquidation) | -549.67 | -1040% | Current assets less all liabilities, per share: the balance-sheet floor. Not in the average |
| Wall St target | 0.0000 | -100% | Analysts' average 12-month price target. Not in the average |
Quality and financial health
Financial health is weak: MNMB passes 4 of the nine Piotroski tests. Our screens drop the stock at the health rule; a low score is often the reason a stock looks cheap on the valuation models. The GLS Moat score is 5.5 out of 10: a ten-year record that is consistent in some of the metrics the score tracks (revenue, earnings, margins, cash flow, returns on capital) and patchy in others.
Returns on capital are thin or negative - ROIC 1.3%, ROE 3.3%, ROA 0.5% - with debt at 1.55 times equity and negative free cash flow.
The dividend yield is 2.48% at a payout ratio of 0%; for a wheel trader holding assigned shares the dividend adds to the covered-call premium, and the ex-dividend date is worth knowing before a call is sold.
Institutional ownership scores 5/10, insider activity 5/10 and Congressional trading 5/10 on the GLS smart-money scales.
| Piotroski F-score | 4 / 9 | ROIC | 1.3% |
|---|---|---|---|
| GLS Moat | 5.5 / 10 | ROE | 3.3% |
| Debt / equity | 1.55 | ROA | 0.5% |
| Free-cash-flow yield | 0.0% | Payout ratio | 0% |
| Institutions | 5 / 10 | Insiders · Congress | 5 · 5 / 10 |
Wheel Score 39: No options
MNMB has no listed options in the nightly snapshot, so there is nothing to sell and the stock cannot be wheeled however good the business; the Wheel Score is capped at 39 and shown as "No options" (39 here). The valuation and quality numbers still apply to owning the shares outright.
Volume runs at 1k shares a day on a market cap of $78M, with a beta of 0.17 - a low beta, so day-to-day moves are smaller than the market's; the Stability part of the Wheel Score gives that 6 of 20.
| Part | Points | From | |
|---|---|---|---|
| Value | 25 / 25 | 63% margin of safety | |
| Health | 9 / 20 | Piotroski 4/9 | |
| Moat | 8 / 15 | moat 5.5/10 | |
| Premium | 0 / 20 | no option data | |
| Stability | 6 / 20 | 1k shares/day, $78M cap, beta 0.17 |
The Wheel Score ranks ~7,400 US stocks for selling cash-secured puts and covered calls; it is updated nightly and is not a recommendation. The walkthrough lesson shows how the score fits into a trade, start to finish.
Upcoming events
No upcoming earnings date is recorded for MNMB in the nightly calendar.
Earnings, dividend, IPO, split and economic calendars for the whole market, filterable to your watchlists.
Similar stocks in Banks - Regional
The 12 companies below are the closest to Merchants & Marine Bancorp, Inc. by market cap within the Banks - Regional industry, each with its own fact sheet; the Compare page puts up to eight of them side by side.
| Stock | Close | Fair value | MoS | Wheel | Mkt cap |
|---|---|---|---|---|---|
| FRSB First Resource Bancorp Inc. | 25.99 | 73.68 | +65% | 39No options | $78M |
| JUVF Juniata Valley Financial Corp. | 15.60 | 26.65 | +41% | 39No options | $79M |
| RVCB River Valley Community Bancorp | 24.56 | 22.39 | -10% | 31No options | $77M |
| SVBT SVB & T Corporation | 71.75 | 130.47 | +45% | 39No options | $79M |
| FBTT First Bankers Trustshares, Inc. | 26.47 | 37.87 | +30% | 39No options | $79M |
| ASRV AmeriServ Financial, Inc. | 4.46 | 3.72 | -20% | 51Fair | $76M |
| UBCP United Bancorp, Inc. | 14.00 | 21.86 | +36% | 39No options | $80M |
| CYFL Century Financial Corporation | 48.92 | 135.06 | +64% | 39No options | $81M |
| REDW Redwood Financial, Inc. | 185.01 | 144.55 | -28% | 13No options | $75M |
| NSTS NSTS Bancorp, Inc. | 14.26 | 58.62 | +76% | 39No options | $75M |
| LFGP Ledyard Financial Group, Inc. | 21.49 | 28.24 | +24% | 39No options | $75M |
| FSEA First Seacoast Bancorp | 17.25 | 0.4409 | -3813% | 22No options | $81M |
⚖ Compare MNMB with 7 of them All Financial Services stocks →
Screen the whole market the same way
A free GLS Equity account gets you nightly fair value and the Wheel Score on ~7,400 US stocks, a watchlist, the scanner preview and the Sunday Scan - the same eight-rule screen, emailed every week. Pro adds the full put and call scanners, unlimited watchlists with alerts and the trade journal.
Start free See the Sunday ScanQuestions about MNMB
Is MNMB undervalued right now?
By the GLS models, yes: at 58.50 the stock is 63% below the average fair value of 156.84 (data as of 16 Oct 2026). Whether the discount is deserved is the question to research next.
What is the Wheel Score of MNMB and what does it mean?
MNMB has no listed options in our nightly snapshot, so it cannot be wheeled; its Wheel Score is capped at 39 and shown as "No options".
What is the GLS fair value for MNMB?
156.84 per share as of 16 Oct 2026 - the simple average of the 7 valuation models (out of nine: DCF, Graham Number, Graham Growth, Lynch, GLS Growth, 10 Cap, Payback Time, DDM and EPV) that produced a positive value. The models run every night on the latest filings; the Quote page lets you switch any of them off and add a margin of safety of your own.
When does Merchants & Marine Bancorp, Inc. report earnings next?
No upcoming earnings date is recorded for MNMB in our calendar as of 16 Oct 2026; the Calendars page is refreshed every morning.
Does MNMB have listed options, and how liquid are they?
No. The nightly options snapshot found no listed contracts on MNMB, so the wheel strategy cannot be run on it and the Wheel Score is capped at 39.