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Research & education only — not financial advice.TENK 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adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date.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 TENK rates — see Disclosures. Do your own research.

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Home›Stocks›MNSB
MNSB logo

MNSB

MainStreet Bancshares, Inc.

Next earnings Jul 20, 2026 · consensus $0.52 EPS, $18.6M rev

Last earnings +0.0% on 2026-04-20

Hold
$24.64
▼ -0.04%
$24.64▲ +32.90%
over 1Y
L $17.87H $25.10
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today-0.0%
1W+1.4%
1M+6.1%
3M+10.1%
YTD+25.1%
1Y+32.9%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Hold
Quality
B
Valuation
Undervalued
Filings
Watch
Hold
Conviction
Horizon
Long (>12mo)
12-mo target
$•••
Street · 7 analysts
Buy

Cheap-vs-book Virginia community bank recovering from a 2024 loss, but a 7% ROE caps the upside — own it, don't chase it.

Diluted EPS $1.76 · FY2025

The read

Middling fundamentals offset by an attractive price (~171% below fair value) — worth a look on the value angle.

MNSB is a ~$2.2B-asset Northern Virginia community bank (Fairfax HQ, Nasdaq: MNSB) whose reported 'revenue' ($2.18M), 3,369% gross margin and 83x P/S are XBRL mis-taggings of narrow fee lines — ignore them. What matters for a bank is earnings, book value and returns, and there the picture is a genuine but modest recovery. FY2025 net income rebounded to $15.6M ($1.76 diluted EPS) from a $9.98M loss in FY2024, yet that still sits well below the $22-27M the bank earned in 2021-2023, so this is normalization off a bad year, not a new high-water mark.

The valuation is the reason to hold rather than sell. At $24.64 the stock trades at 14x FY2025 EPS and, more tellingly, roughly 0.83x book value (equity $219M / 7.37M shares ≈ $29.70 book per share). Management is leaning into that discount: cash paid for buybacks jumped ~5x to $4.34M, shares outstanding fell 4.7%, and a $3.05M dividend was maintained — repurchasing stock below book is directly accretive to per-share book value. Retained earnings grew 11.4% to $102M and equity rose 5.1%, so the capital base is building even as assets shrank slightly (-0.7%).

Is MNSB a buy? The one-page verdict, explained →

The options angle

model · matches our verdict
Covered call~90d expiry
  • Long 100 shares @ ~24.64
  • Short call 26 @ ~0.76 est
debit $2,388max +$212max −$2,387BE 23.88

HOLD means own it, don't chase it — harvesting premium against the position matches the verdict.

Open in the calculator →

Educational template, not a trade recommendation. Strikes and premiums are Black-Scholes model estimates from the last close and 30-day realized volatility — real chains, spreads and IV will differ. Options involve substantial risk.

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue$2.43M$2.42M$2.15M$2.00M$2.18M
Gross profit—$75.3M$80.1M$65.8M$73.6M
Operating income—————
Net income$22.2M$26.7M$26.6M-$9.98M$15.6M
Diluted EPS$2.65$3.26$3.25-$1.60$1.76
Net margin913.9%1102.2%1237.1%-500.0%714.9%

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 / FCF16.5
PEG (trailing)0.05
Earnings yield8.9%
FCF yield6.1%

Quality & risk

ROIC (est.)—
Free cash flow$10.6M
Total debt—
Net cash$93.2M
Piotroski F-Score6/7

Capital returns

Buyback yield2.5%
Dividend yield (est.)1.7%
Shareholder yield4.2%
Shares Δ YoY-4.7%

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
Some governance/structural items recently, but no outright red flags.
  1. S-3/A Shelf registration (potential raise)2026-06-03

    Amended shelf registration refining terms of future securities sales

  2. 8-K Other event2026-05-26

    Item 8.01 other-event disclosure; no material financial change signaled

  3. 8-K Shareholder vote2026-05-22

    Annual meeting vote results (Item 5.07) plus routine 8.01 disclosure

  4. S-3 Shelf registration (potential raise)2026-05-15

    New shelf registration enabling future capital raises; dilution overhang

  5. 10-Q Quarterly report2026-05-08

    Q1 2026 report; assets ~$2.21B, profitability holding after FY25 rebound

  6. 8-K Other event2026-04-24

    Item 8.01 other-event disclosure; no material financial change signaled

  7. 8-K Other event2026-04-21

    Item 8.01 other-event disclosure; no material financial change signaled

  8. 8-K Earnings results2026-04-20

    Q1 2026 earnings release (Items 2.02/7.01) amid FY25 profit rebound

  9. DEF 14A Proxy statement2026-04-17

    2026 proxy: director elections and routine governance matters

Recent filings

all on EDGAR ↗
4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗11-KPeriod ending 2025-12-312026-06-18open ↗EFFECTFiling2026-06-10open ↗EFFECTFiling2026-06-10open ↗4Period ending 2026-06-042026-06-04open ↗S-3/AFiling2026-06-03open ↗144Filing2026-05-28open ↗8-KPeriod ending 2026-05-262026-05-26open ↗8-KPeriod ending 2026-05-222026-05-22open ↗

Quality score

B
ValueGrowthProfitHealthMom.
ValueC-
GrowthA-
ProfitabilityB+
Financial healthA-
MomentumA
  • ✓Revenue growing year-over-year
  • ✓Profitable (positive net income)
  • ✓Net margin above 10%
  • ✗Return on equity above 15%
  • ✓P/E below 25

Fair value est.

$66.88

Undervalued +171% vs price

cheapfair valueexpensive

Modified Graham: EPS $1.76 × (8.5 + 1.5 × 22.0% growth) × 0.95 quality = 38.0× multiple. An estimate, not a price target.

17.8752-week25.10
Revenue
$2.18M
+9.4% YoY
Net margin
714.9%
ROE
7.1%
P/E
14.0

SEC fundamentals · FY 2025

'21'22'23'24'25

■ revenue · ■ net income, by fiscal year

Revenue$2.18M+9.4%
Net income$15.6M+256.4%
Gross profit$73.6M+11.8%
Diluted EPS$1.76+210.0%
Cash & equivalents$93.2M-13.3%
Total assets$2.21B-0.7%
Total liabilities$1.99B-1.3%
Stockholders' equity$219M+5.1%
Gross: 3368.7%L/E: 9.12x

Frequently asked

Is MainStreet Bancshares, Inc. (MNSB) a buy?
MNSB currently carries a Hold rating with 3/5 conviction, derived from its latest SEC filings. Cheap-vs-book Virginia community bank recovering from a 2024 loss, but a 7% ROE caps the upside — own it, don't chase it.
What is MNSB's fair value?
A Modified-Graham model based on MNSB's SEC fundamentals estimates a fair value of about $66.88. It is an estimate from reported earnings, not a price target.
Is MNSB overvalued or undervalued?
Against a Modified-Graham fair-value estimate, MNSB currently appears undervalued relative to its SEC-grounded earnings power.
What is MainStreet Bancshares, Inc.'s quality score?
MNSB scores 74.77623440918225/100 (grade B) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0001693577, latest 10-Q filed 2026-05-08) · EODHD · Proprietary analysis · as of 7/3/2026, 3:41:31 PM.

›About this recommendation — produced by TENK/calls (tenkcalls.com), Luxembourg · not investment advice

AI-generated analysis, produced by our proprietary engine from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jul 3, 2026, 11:41 AM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Research and education only — not financial advice. TENKis 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 TENK 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 · 1 sale

2026-07-01
GREEN DARRELL
Director
Award851.00 @ $24.69$21.0K
2026-07-01
DeLeon Rafael E
Director
Award753.00 @ $24.69$18.6K
2026-07-01
Hall Wendy Adeler
Director
Award973.00 @ $24.69$24.0K
2026-07-01
Higgins Joan Morgan
Insider
Award973.00 @ $24.69$24.0K
2026-06-04
Vari Richard Alexander
Chief Financial Officer
Sell4.50K @ $23.20$104K
2026-04-03
Higgins Joan Morgan
Insider
Award356.00 @ $22.48$8.00K
2026-04-03
Hall Wendy Adeler
Director
Award534.00 @ $22.48$12.0K
2026-04-03
DeLeon Rafael E
Director
Award1.07K @ $22.48$24.0K

Earnings history

beat/miss · move
2026-04-20Beat +24.2% est▲ +2.32%8-K ↗
2026-01-26Miss -8.0% est▲ +3.83%8-K ↗
2025-10-27Miss -0.0% est▼ -1.91%8-K ↗
2025-07-22Beat +13.6% est▲ +9.74%8-K ↗
2025-04-21—▲ +20.87%8-K ↗
2025-01-27—▲ +2.20%8-K ↗

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

Vs tracked universe

compare →

1195 tracked peers · median

TENK Score75 vs 67
Revenue growth9.4% vs 7.5%
Net margin714.9% vs 10.0%
Return on equity7.1% vs 12.0%
P/E14.0 vs 26.2