iBio, Inc.
How the company evolved, year by year. Revenue and debt come from the annual reports — for most companies, the 10-K filings with the SEC since 2009; dividends from the payments themselves.
The bars are a balance on the closing date; the lines are what happened during the year. Revenue above equity is ordinary, not an anomaly — it means the company turns its capital over more than once a year.
Major managers that reported this stock in their latest 13F.
▼ -99.7% over 5Y.
today you would have $2.25▼ -99.8%
Dividends reinvested, splits accounted for. Past prices say what happened, not what will.
The last 16 closed years. Each multiple uses that year’s closing price and that year’s reported numbers — not today’s. The range is set by the annual reports on record.
| Indicator | Median | 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year-end price | $1.19 | $1.93 | $2.45 | $1.37 | $8.80 | $275.00 | $525.00 | $125.00 | $375.00 | $900.00 | $2,000.00 | $2,800.00 | $3,450.00 | $1,700.00 | $3,100.00 | $4,150.00 | |
| P/S | 42.4x |
Companies of similar size in Healthcare, for comparison. The columns are the same ones above, in the same order.
| Stock | Price | P/E | P/B | Dividend yield | ROE | Market cap |
|---|---|---|---|---|---|---|
| GOSSGossamer Bio, Inc. | $10.99 | — | — | — | — | $67.22M |
| CSBRChampions Oncology Inc | $4.93 | — | 17.4x | — | -29.97% | $68.5M |
| EXOZExozymes Inc | $7.17 | — | 18.2x | — | -187.16% | $66.53M |
| MDXHMDxHealth SA | $0.72 |
iBio, Inc., a preclinical stage biotechnology company, engages in the development of artificial intelligence (AI) antibodies solutions for cardiometabolic and obesity space. The company's technology platforms include EngageTx that provides improved CD3 T-cell engager antibody panel; ShieldTx, an antibody masking technology that enables the creation of conditionally activated antibodies; StableHu, an AI antibody-optimizing technology; and AI epitope steering technology that guides antibodies against the desired regions of the target protein. Its product pipelines for cardiometabolic disease area include IBIO-101, an anti-CD25 Mab that binds and depletes immunosuppressive regulatory treg cells to inhibit the growth of solid tumors; CCR8, an antibody that enhance the body's immune response against cancer cells; and MUC16 antibodies. In addition, the company is developing EGFRvIII, an antibody therapeutics that targets EGFRvIII protein with the aim to address these cancer types without affecting healthy cells; and TROP-2 x CD3 bispecific antibody that is developed with EngageTx platform to harness T cells to kill TROP-2expressing tumors while minimizing the cytokine release that often limits the tolerability of T-cell engagers. It has a collaboration agreement with AstralBio to discover and develop novel antibodies for obesity and other cardiometabolic diseases. The company was formerly known as iBioPharma, Inc. and changed its name to iBio, Inc. in August 2009. iBio, Inc. was incorporated in 2008 and is headquartered in San Diego, California.
Company description provided by Yahoo Finance.
| 765.3x |
| 94.8x |
| 94.1x |
| — |
| 2.1x |
| 50.5x |
| 115.6x |
| 3.0x |
| 31.0x |
| 42.4x |
| 37.6x |
| 23.4x |
| 227.1x |
| 19.1x |
| 23.2x |
| 51.7x |
| P/B | 2.5x | 0.9x | 2.5x | 1.0x | 0.1x | 0.1x | 1.1x | 3.3x | 2.5x | 0.9x | 1.9x | 3.6x | 3.9x | 7.6x | 3.8x | 4.8x | 137.1x |
| EPS | -$0.32 | -$1.75 | -$6.50 | -$106.19 | -$115.60 | -$60.00 | -$305.00 | -$470.00 | -$770.00 | -$820.00 | -$600.00 | -$450.00 | -$300.00 | -$650.00 | -$700.00 | -$1,950.00 |
| Profit margin | -1788.29% | -33044.00% | -4594.25% | -11069.78% | — | -2670.01% | -978.79% | -1003.60% | -871.80% | -3627.25% | -3688.32% | -1029.96% | -357.91% | -1788.29% | -615.49% | -444.48% | -2334.73% |
| ROE | -98.94% | -38.55% | -123.50% | -116.80% | -422.66% | -79.24% | -21.37% | -29.03% | -714.29% | -99.62% | -163.02% | -98.26% | -58.99% | -60.11% | -122.30% | -92.01% | -6195.13% |
Median, not average: a single year of near-zero profit produces a P/E of 400 and would drag an average on its own. P/E years above 200x are left out, the same cut the fair price uses — so this median matches the “its own history” method below. Price and EPS have no median: they are series that grow.
| — |
| — |
| — |
| — |
| $68.77M |
| DRIODarioHealth Corp. | $6.77 | — | 0.9x | — | -59.91% | $66.34M |
| XBITXBiotech Inc. | $2.27 | — | 0.5x | — | -29.94% | $69.21M |