GBTC 10-K Analysis: The Triple-Compounding Drag Hollowing Out Bitcoin's Original Trust
Grayscale Bitcoin Trust held 619,526 Bitcoin in December 2023. Two years later, it holds 165,692 — a 73.3% collapse that cost the Trust three-quarters of its assets while its sponsor still collects $281 million a year in fees. The 10-K filing reveals three compounding mechanisms hollowing out GBTC: a fee that actually costs 1.67% (not the stated 1.5%), redemptions that accelerate when Bitcoin falls, and insiders who dumped 92.3% of their own holdings. For remaining holders, GBTC isn't a Bitcoin investment — it's a subscription to a fee machine where the exit is blocked by a capital gains wall.