Peter Schiff has revived his long-running critique of Michael Saylor's Bitcoin treasury strategy, pointing to a sharp deterioration in the so-called "Bitcoin yield" metric as shares of Strategy (MSTR) climbed roughly 7% on the session.
The Bitcoin yield, which Strategy uses to measure BTC acquired per diluted share, has fallen to 4.5% year-to-date from 13.3% on May 25, a 66% reduction in roughly two months. Schiff argued on X that at the current pace the full-year 2026 figure could turn negative, and that bullish investors are better off holding BTC directly than owning the equity.
The criticism lands while MSTR itself is rallying, a reminder that the equity trades on multiple drivers beyond the headline yield. Retail flows, derivatives positioning, and the premium or discount to net asset value can push the share price independently of how much BTC the company is actually stacking per share. Schiff's critique is a familiar one and unlikely to dent Saylor's playbook, but it does highlight how thin the cushion has become between Strategy's equity narrative and a straight Bitcoin allocation.
Why it matters
The Bitcoin yield is the metric Strategy built its entire investor thesis around: a way to show that the equity can outpace the underlying asset over time. A shrinking yield narrows that gap and forces holders to weigh whether the operational and balance-sheet risks are still worth the spread. Schiff's argument essentially says the math no longer justifies the wrapper.
Market impact
Watch how MSTR trades relative to spot BTC over the next several prints. If the equity continues to outperform while the yield slides, the market is treating Strategy less like a leveraged BTC bet and more like a standalone trade.
Frequently asked questions
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What is Strategy's "Bitcoin yield" metric?
It's a figure Strategy (formerly MicroStrategy) uses to measure the percentage change in the ratio of BTC held per diluted share over a period. It is the company's main tool for arguing the equity can outperform holding Bitcoin directly.
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Why did Peter Schiff criticise Strategy's Bitcoin yield?
Schiff pointed out that the year-to-date yield has fallen to 4.5% from 13.3% on May 25, a 66% drop in roughly two months. He argued that at the current pace the 2026 full-year figure could go negative and that bullish investors would be better off owning BTC directly.
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Did MSTR price react to Schiff's post?
MSTR was up roughly 7% on the session despite Schiff's critique. The equity tends to trade on retail flows, derivatives positioning, and the NAV premium, which can move independently of the headline yield metric.
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How does MSTR's performance compare to holding Bitcoin directly?
A shrinking yield narrows the historical case for owning MSTR over spot BTC. If the equity continues to outperform while yield slides, the market is treating Strategy less like a leveraged BTC bet and more like a standalone trade.
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What should investors watch next on the Strategy story?
The key signal is MSTR's relative strength against spot BTC and the size of the NAV premium. A widening premium with a falling yield would suggest the wrapper trade is decoupling from the underlying BTC accumulation thesis.
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