Inovio PHARMACEUTICALS, Inc. (INO) intrinsic value & 10-year financials

Inovio PHARMACEUTICALS, Inc. (INO) has a Graham intrinsic value of $143.85 per share. At $0.99 on Oct 17, 2026, the stock trades 99% below that value. Over the last 10 fiscal years revenue shrank 50.3% a year to $65.3K, with an average return on invested capital of 351.8%.

Graham intrinsic value
$143.85
Share price (Oct 17, 2026)
$0.99
Price vs Graham value
99% below
Market cap
$46.4M
Revenue (FY2025)
$65.3K
Revenue growth (10-yr CAGR)
-50.3%
ROIC (10-yr avg)
351.8%
Free cash flow (FY2025)
-$88.9M

INO 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $65.3K -$84.9M -$1.81 -$88.9M -132871.3% 11035.4%
FY2024 $217.8K -$107.3M -$3.95 -$104.6M -51616.9% -178.2%
FY2023 $832.0K -$135.1M -$6.09 -$124.7M -17300.3% -95.1%
FY2022 $10.3M -$279.8M -$1.17 -$217.2M -2607.4% -100.5%
FY2021 $1.8M -$303.7M -$1.45 -$216.9M -16972.3% -105.2%
FY2020 $7.4M -$166.4M -$1.07 -$179.5M -1674.2% -107.8%
FY2019 $4.1M -$119.4M -$1.21 -$98.8M -2702.1% -6723.7%
FY2018 $30.5M -$97.0M -$1.05 -$75.6M -308.7% -82.1%
FY2017 $42.2M -$88.2M -$1.09 -$73.5M -198.1% -63.0%
FY2016 $35.4M -$73.7M -$1.01 -$65.3M -215.5% -61.8%

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

Executive summary

INOVIO PHARMACEUTICALS, INC. is facing top-line stagnation, with revenue contracting over the decade.

INOVIO PHARMACEUTICALS, INC. has historically struggled to out-earn its cost of capital, averaging just -57.4% ROIC.

Over the decade, INOVIO PHARMACEUTICALS, INC. shows that management has aggressively returned capital to shareholders by retiring 36.0% of outstanding shares.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, INOVIO PHARMACEUTICALS, INC. is modeled at -50.3% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $143.85 per share.

INO stock: frequently asked questions

What is the intrinsic value of Inovio PHARMACEUTICALS, Inc. (INO) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a -50.3% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, INO's intrinsic value is about $143.85 per share.

Is INO stock undervalued?

At $0.99 (close on Oct 17, 2026), INO trades 99% below its Graham value of $143.85. On Graham's terms that leaves a margin of safety. A formula is a starting point for research, not a recommendation.

How fast has Inovio PHARMACEUTICALS, Inc. grown?

Revenue went from $35.4M in fiscal 2016 to $65.3K in fiscal 2025, a compound annual growth rate of -50.3%. Net income was -$84.9M in fiscal 2025.

Does Inovio PHARMACEUTICALS, Inc. generate free cash flow?

Inovio PHARMACEUTICALS, Inc. generated -$88.9M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 0 of the last 10 reported years.

What is INO's return on invested capital?

Average ROIC over the last 10 fiscal years was 351.8%, and average return on equity was -108.5%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this INO data come from?

From Inovio PHARMACEUTICALS, Inc.'s annual 10-K filings on SEC EDGAR, most recently filed May 13, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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