iBio, Inc. Common Stock (NASDAQ:IBIO) — Market Cap & Net Worth

$54.92 Million USD  · Rank #21529

Market Cap & Net Worth: iBio, Inc. Common Stock (IBIO)

iBio, Inc. Common Stock (NASDAQ:IBIO) has a market capitalization of $54.92 Million ($54.92 Million) as of May 4, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #21529 globally and #4578 in its home market, demonstrating a -12.15% decrease in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying iBio, Inc. Common Stock's stock price $1.59 by its total outstanding shares 34543561 (34.54 Million). Analyse IBIO cash flow conversion to see how efficiently the company converts income to cash.

iBio, Inc. Common Stock Market Cap History: 2025 to 2026

iBio, Inc. Common Stock's market capitalization history from 2025 to 2026. Data shows growth from $66.67 Million to $54.92 Million (0.00% CAGR).

iBio, Inc. Common Stock Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how iBio, Inc. Common Stock's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.

Latest Price to Sales (P/S) Ratio

166.67x

iBio, Inc. Common Stock's market cap is 166.67 times its annual revenue

Industry average: 3784.39x Lower than industry average

Latest Price to Earnings (P/E) Ratio

N/A

P/E ratio not applicable due to negative or zero earnings

What These Ratios Tell Investors:

  • Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
  • Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
  • Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
  • Industry comparison provides context for whether the company is valued higher or lower than peers.
Year Market Cap (USD) Revenue (USD) Net Income (USD) P/S Ratio P/E Ratio
2025 $66.67 Million $400.00K -$18.38 Million 166.67x N/A

Competitor Companies of IBIO by Market Capitalization

Companies near iBio, Inc. Common Stock in the global market cap rankings as of May 4, 2026.

Key companies related to iBio, Inc. Common Stock by market ranking:

  • Vertex Pharmaceuticals Inc (NASDAQ:VRTX): Ranked #223 globally with a market cap of $107.56 Billion USD.
  • Regeneron Pharmaceuticals Inc (NASDAQ:REGN): Ranked #367 globally with a market cap of $72.88 Billion USD.
  • UCB SA (BR:UCB): Ranked #517 globally with a market cap of $51.45 Billion USD ( €44.01 Billion EUR).
  • argenx NV ADR (NASDAQ:ARGX): Ranked #568 globally with a market cap of $45.97 Billion USD.
Market capitalization comparison (in billions USD)
Rank Company Symbol Market Cap Price
#223 Vertex Pharmaceuticals Inc NASDAQ:VRTX $107.56 Billion $423.92
#367 Regeneron Pharmaceuticals Inc NASDAQ:REGN $72.88 Billion $701.42
#517 UCB SA BR:UCB $51.45 Billion €231.20
#568 argenx NV ADR NASDAQ:ARGX $45.97 Billion $787.95

iBio, Inc. Common Stock Historical Marketcap From 2025 to 2026

Between 2025 and today, iBio, Inc. Common Stock's market cap moved from $66.67 Million to $ 54.92 Million, with a yearly change of 0.00%.

Year Market Cap Change (%)
2026 $54.92 Million -17.62%
2025 $66.67 Million --

End of Day Market Cap According to Different Sources

On May 4th, 2026 the market cap of iBio, Inc. Common Stock was reported to be:

Source Market Cap
Yahoo Finance $54.92 Million USD
MoneyControl $54.92 Million USD
MarketWatch $54.92 Million USD
marketcap.company $54.92 Million USD
Reuters $54.92 Million USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.

About iBio, Inc. Common Stock

NASDAQ:IBIO USA Biotechnology
Market Cap
$54.92 Million
Market Cap Rank
#21529 Global
#4578 in USA
Share Price
$1.59
Change (1 day)
-5.92%
52-Week Range
$1.20 - $3.07
All Time High
$3.07
About

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,… Read more