$7 Trillion Wall Street Giant is Watching This Key Bitcoin Metric

Fidelity Digital Assets says the supply of Bitcoin (BTC) held by long-term investors has reached an all-time high. Research analyst Zack Wainwright treats that cohort as one of the clearest reads on investor conviction. Fidelity says the long-term holder data appear consistent with on-chain metrics that are approaching past-cycle bottom levels. Why Fidelity Watches This Cohort The asset manager noted that nearly 15 million coins have now sat unmoved for at least 155 days. The post framed it as a signal for conviction. That supply has historically expanded through bear markets and contracted through bull markets. It set its record on July 5, 2026, while prices stayed under pressure. Nearly 40% of the cohort now sits at an unrealized loss. Most of these holders kept their exposure anyway, Wainwright wrote. Bitcoin trades roughly 50% below its October 2025 peak of above $126,000. Earlier bear markets cut 70%, 80%, and even 90%. Wainwright reads that shallower decline as a sign of maturation. A variety of on-chain metrics are approaching levels historically associated with bitcoins market cycle bottoms. Whether these signals ultimately mark a turning point remains to be seen, but the long-term holder data appears consistent with that sentiment as well, Wainwright said. Bitcoin Long-Term Holder Supply Reaches an All-Time High Near 15 Million BTC. Source: Fidelity Digital Assets His seasonal math suggests a low near $44,000. The bear-market framework remains intact and the focus shifts from confirming the markdown to watching for the low, he wrote. Wainwright lands on the same open question. Fidelitys data shows conviction holding firm, yet the firm will not say whether the bear market has reached its final stage. August offers the next test. That month turned negative in all three prior midterm election years, with losses between 15% and 18%.