GBTC - CIK 0001588489
As of 2026-05-29, Grayscale Bitcoin Trust (BTC) (GBTC) has a market capitalization of $41.09 B, making it the #370 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-05-29 | $41.09 B |
| 2026-05-28 | $41.09 B |
| 2026-05-26 | $41.09 B |
| 2026-05-25 | $41.09 B |
| 2026-05-24 | $41.09 B |
| 2026-05-22 | $41.09 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
As of 2026-05-29, Grayscale Bitcoin Trust (BTC) (GBTC) has a market capitalization of $41.09 B, making it the #370 most valuable US-listed company.
Grayscale Bitcoin Trust (BTC) is the #370 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.