Corporate Bitcoin accumulation has slowed sharply as falling prices leave the broader treasury cohort below its average acquisition cost. Public companies added only about 5,900 BTC over the past three months, a fraction of the 89,000 BTC they accumulated in July 2025 alone, according to Glassnode.
In its latest Week On-chain analysis, Glassnode places the aggregate Corporate Treasury Cost Basis at approximately $80,500 per BTC, about 6% above spot at the time of the report. Bitcoin has tested that level twice since falling below it in January, first in May and again on September 3, but failed to remain above it.
Strategy Dominates Recent Treasury Buying
The slowdown is particularly notable because one company accounted for most of the recent accumulation. Strategy purchased 4,603 BTC for $369.7 million between August 24 and August 30, meaning that acquisition alone represented roughly 78% of the 5,900 BTC net increase identified by Glassnode over the three-month period.
Strategy paid an average $80,318 per BTC for that purchase, while its overall position reached 845,050 BTC acquired for $63.73 billion. Its aggregate acquisition cost stands at $75,412 per Bitcoin, below the wider corporate cohort’s $80,500 break-even level. The company’s SEC filing confirms that the August purchase was funded through proceeds from its at-the-market share program.
Pressure on Bitcoin treasury companies has also appeared in their equity valuations. The combined market capitalization of 50 major corporate Bitcoin holders fell from $150 billion in July 2025 to $67 billion by August 2026, a decline of roughly $83 billion. That figure measures lost stock-market value rather than unrealized losses on the Bitcoin held on corporate balance sheets.
Bitcoin Demand Weakens Across Multiple Channels
The treasury slowdown is occurring alongside softer demand elsewhere. Glassnode reported that Bitcoin’s Realized Cap recorded its first negative daily change after 27 consecutive days of growth, indicating that fresh capital entering the network at current prices had weakened. Stablecoin supply was also roughly flat near $301 billion, while ETF flows remained under pressure.
U.S. spot Bitcoin ETFs recorded $450.4 million in net outflows on September 15 followed by another $295.98 million on September 16. Those withdrawals coincided with a tighter macroeconomic backdrop, as the Federal Reserve raised its benchmark range by 25 basis points to 3.75%-4.00% on September 16, its first increase since July 2023.
Glassnode’s $80,500 corporate cost basis now provides a measurable reference point rather than a prediction. A sustained recovery above that level would return the aggregate treasury cohort to unrealized profitability, while continued trading below it leaves many previous corporate buyers underwater and recent accumulation subdued. The next meaningful indicator will be whether corporate net purchases begin accelerating again rather than relying on isolated acquisitions from Strategy.
