iBio, Inc. (IBIO) intrinsic value & 10-year financials

iBio, Inc. (IBIO) has a Graham intrinsic value of $14.77 per share. At $0.77 on Oct 17, 2026, the stock trades 95% below that value. Over the last 10 fiscal years revenue shrank 9.1% a year to $400.0K, with an average return on invested capital of -23.8%.

Graham intrinsic value
$14.77
Share price (Oct 17, 2026)
$0.77
Price vs Graham value
95% below
Market cap
$8.0M
Revenue (FY2025)
$400.0K
Revenue growth (10-yr CAGR)
-9.1%
ROIC (10-yr avg)
-23.8%
Free cash flow (FY2025)
-$15.3M

IBIO 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $400.0K -$18.4M -$1.75 -$15.3M -4650.5% -202.7%
FY2024 $225.0K -$24.9M -$6.50 -$18.8M -7392.9% -136.3%
FY2023 $0 -$65.0M -$5.31 -$36.2M — -96.4%
FY2022 $2.4M -$50.3M -$5.78 -$44.8M -2085.2% -91.0%
FY2021 $2.4M -$23.2M -$3.00 -$35.0M -1312.1% -64.5%
FY2020 $0 -$16.4M — -$14.4M — -88.8%
FY2019 $37.0K -$17.6M — -$14.9M -42670.3% 806.3%
FY2018 $44.0K -$16.1M — -$14.4M -32334.1% -113.5%
FY2017 $394.0K -$14.5M — -$14.5M -3622.8% -151.4%
FY2016 $948.0K -$9.8M — -$8.1M -1043.6% -99.6%

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

Executive summary

iBio, Inc. is facing top-line stagnation, with revenue contracting over the decade.

iBio, Inc. has historically struggled to out-earn its cost of capital, averaging just -68.5% ROIC.

iBio, Inc. capital allocation metrics are N/A for the decade; share count and net debt history are incomplete.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, iBio, Inc. is modeled at -9.1% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $14.77 per share.

IBIO stock: frequently asked questions

What is the intrinsic value of iBio, Inc. (IBIO) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a -9.1% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, IBIO's intrinsic value is about $14.77 per share.

Is IBIO stock undervalued?

At $0.77 (close on Oct 17, 2026), IBIO trades 95% below its Graham value of $14.77. On Graham's terms that leaves a margin of safety. A formula is a starting point for research, not a recommendation.

How fast has iBio, Inc. grown?

Revenue went from $948.0K in fiscal 2016 to $400.0K in fiscal 2025, a compound annual growth rate of -9.1%. Net income was -$18.4M in fiscal 2025.

Does iBio, Inc. generate free cash flow?

iBio, Inc. generated -$15.3M 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 IBIO's return on invested capital?

Average ROIC over the last 10 fiscal years was -23.8%, and average return on equity was -111.4%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this IBIO data come from?

From iBio, Inc.'s annual 10-K filings on SEC EDGAR, most recently filed May 12, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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