Grayscale Investments is the world's biggest digital currency asset manager. GBTC is on an OTC market which is a smaller market comparing to the Dow and Nasdaq. Every GBTC share is equal to 0.00098247 backed up with actual Bitcoin.
Overall view on the OTC
Symbol GBTC CUSIP 389637109 ISIN US3896371099 Bloomberg GBTC US** Inception Date 9/25/2013 Annual Fee 2% AUM $1.2B‡ Shares Outstanding 229,663,900‡ Bitcoin per Share 0.00098247‡
** Valuation represents the Bitcoin Holdings of BTC Trust shares
‡ As of April 30, 2019
you also see look at the past performance and resource from their site.
https://grayscale.co/bitcoin-trust/#market-performance
https://grayscale.co/bitcoin-trust/#resources
They just released their #DropGold Campaign
Grayscale | A Leader in Digital Currency Investing
