Digital Currency Group / Grayscale
Digital Currency Group / Grayscale is a Bitcoin company in the Asset Management category, founded in 2013 by Barry Silbert.
The Idea
A holding company and venture investor across the Bitcoin and digital asset ecosystem. Its flagship subsidiary Grayscale launched the Bitcoin Investment Trust in 2013 (out of SecondMarket), which became GBTC, the first regulated, publicly traded Bitcoin vehicle. DCG also operates Foundry USA Pool, launched in 2020 and now the largest mining pool in the world.
Early Traction
GBTC began trading OTC in 2015 and was the only public-market Bitcoin exposure for years, often at a 20-100% premium to NAV, as DCG grew into a large holding company for digital assets. Foundry captured American hashrate after China's 2021 mining ban.
Peak Stats
Over 160 portfolio companies, with early bets on Coinbase, Kraken, Circle, and Ripple. GBTC held 650,000+ BTC (~3.5% of all Bitcoin), Grayscale AUM topped $40B, and Foundry grew into the world's largest mining pool at roughly 30% of global hashrate.
Status Today
Active, though scarred by the 2023 collapse of subsidiary Genesis Trading amid the FTX contagion. Grayscale then won the SEC lawsuit that forced approval of spot Bitcoin ETFs, and GBTC converted to one in January 2024. Foundry remains the largest mining pool.
Why It Matters
Grayscale helped create the institutional Bitcoin market, though the GBTC discount and Genesis rehypothecation scarred its reputation in the FTX fallout. Foundry's rise to the world's largest mining pool after China's ban was one of Bitcoin's most dramatic power shifts.