Sky Harbour Group Corp. (SKYH) intrinsic value & 10-year financials

Sky Harbour Group Corp. (SKYH) has a Graham intrinsic value of $2.99 per share. At $9.10 on Oct 17, 2026, the stock trades 204% above that value. Over the last 6 fiscal years revenue grew 104.4% a year to $27.5M, with an average return on invested capital of -9.5%.

Graham intrinsic value
$2.99
Share price (Oct 17, 2026)
$9.10
Price vs Graham value
204% above
Market cap
$707.7M
Revenue (FY2025)
$27.5M
Revenue growth (6-yr CAGR)
104.4%
ROIC (10-yr avg)
-9.5%
Free cash flow (FY2025)
-$11.8M

SKYH 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $27.5M $18.8M $0.09 -$11.8M -101.8% -12.1%
FY2024 $14.8M -$45.2M -$0.59 -$11.4M -138.3% -19.8%
FY2023 $7.6M -$16.2M -$0.33 -$8.5M -224.3% -10.0%
FY2022 $1.8M -$3.2M -$0.00 -$28.5M -1022.1% -9.4%
FY2021 $1.6M $2.9M $0.00 -$2.1M 184.4% 4.0%
FY2020 — — — — — —

Source: annual 10-K filings on SEC EDGAR. Figures in USD.

Executive summary

Sky Harbour Group Corp revenue growth over the past decade is N/A; insufficient history prevents a reliable 10-year CAGR calculation.

Sky Harbour Group Corp has historically struggled to out-earn its cost of capital, averaging just -9.5% ROIC.

Over the decade, Sky Harbour Group Corp shows that the company has leveraged its balance sheet to sustain operations.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, Sky Harbour Group Corp is modeled at 15.0% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $2.99 per share.

SKYH stock: frequently asked questions

What is the intrinsic value of Sky Harbour Group Corp. (SKYH) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 15.0% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, SKYH's intrinsic value is about $2.99 per share.

Is SKYH stock undervalued?

At $9.10 (close on Oct 17, 2026), SKYH trades 204% above its Graham value of $2.99. On Graham's terms the shares look fully priced. A formula is a starting point for research, not a recommendation.

Does Sky Harbour Group Corp. generate free cash flow?

Sky Harbour Group Corp. generated -$11.8M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 0 of the last 5 reported years.

What is SKYH's return on invested capital?

Average ROIC over the last 6 fiscal years was -9.5%, and average return on equity was -17.1%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this SKYH data come from?

From Sky Harbour Group Corp.'s annual 10-K filings on SEC EDGAR, most recently filed Aug 12, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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