Perpetual preferred stock has evolved into the most potent capital leverage tool in the realm of Bitcoin accumulation, unlocking the purchasing power for more than 136,000 BTC for institutions such as Strategy (MSTR.US), formerly MicroStrategy, and Strive (ASST.US) in less than two years.
This financial innovation, positioned between debt and common equity, has successfully extended its reach into traditional fixed-income markets by virtue of having no fixed maturity date and no principal repayment pressure, establishing a unique position within the crypto capital structure.
However, this seemingly flawless financing loop is now facing a severe reflexive challenge: when market sentiment cools and the share price falls below par value, new issuance stalls, forcing companies to deploy substantial capital for buybacks to support their credit, while rigid dollar-denominated dividend obligations that snowball year after year have even compelled certain firms to sell BTC to honor dividend commitments. Under the triple tug-of-war of discounted buybacks, dividend payments, and continued coin purchases, balance sheets are now confronting a genuine cyclical test.
From the perspective of market mechanism and scale, perpetual preferred stock, through a security structure offering regular dividends and no voting rights, has effectively attracted traditional fixed-income investors who are unwilling to directly hold BTC but seek stable returns.
Zack Wainwright, a research analyst at Fidelity Digital Assets, noted in a research report released on Tuesday that in the 20 months since the tool's launch, it has cumulatively funded the purchase of approximately 136,000 BTC, a scale representing more than 0.5% of the cryptocurrency's maximum total supply.
Data compiled by Woofun AI shows that Fidelity estimates the market size of Bitcoin-centric preferred stocks at approximately $12 billion, compared with the global fixed-income market's total scale of $150 trillion, indicating substantial room for growth in this sector.
Mark Palmer, a senior equity research analyst at StoneX (SNEX.US), emphasized that perpetual preferred stock brings BTC to the fixed-income-seeking investor demographic, a group that ETFs have never reached.
Ryan Rasmussen, head of research at Bitwise, similarly believes these products attract buyers who might otherwise avoid spot Bitcoin exchange-traded funds (ETFs), the so-called yield-oriented investors, though he expects ETFs will remain the larger primary demand channel, with perpetual preferred stock issuance playing the role of a second tailwind.
At the case level, Strategy, as the publicly listed company holding the most BTC globally, has its preferred stock performance serving as a bellwether for testing the model's durability.
The company currently has five different classes of preferred stock, with the first launched, STRK, debuting in February 2025.
James Butterfill, head of research at CoinShares, pointed out that taking just STRC, one preferred stock, as an example, its floating dividend currently stands at approximately 12%, and it raised $7.5 billion during the period through late July 2026.
This massive fundraising is accompanied by ongoing regular dividend payment costs.
Alex Blume, founder and CEO of Two Prime, noted that products like STRC and Strive's SATA offer far more than exposure to BTC price movements; their price action also responds sensitively to management's operational capabilities, the issuer's debt fulfillment obligations, and the overall capital market environment.
He cited STRC briefly dipping into the $70 range in late June as an example of its potential volatility, and pointed out that the continuously expanding issuance scale creates inherent tension among increasing the per-common-share coin content, honoring dollar-denominated dividend payment commitments, and avoiding the sale of BTC.
Currently, Strategy's preferred stock trades at approximately $99.40, indicating the market's expectation of a return to value, yet operational tension remains significant.
Capital conflicts and reflexive risks become particularly pronounced during share price fluctuations.
Mark Palmer analyzed that the core issue is that demand for perpetual preferred stock is highly reflexive; the premise for continuously buying BTC with preferred stock capital is that the security's trading price remains near or above par value.
James Butterfill further added that once it falls below par value, new share issuance loses its appeal, and the company may then pivot to share buybacks.
According to Butterfill, Strategy's latest weekly report showed the company spent $193 million on STRC buybacks while purchasing only 267 BTC during the same period.
He added that the institution also sharply raised its preferred stock buyback authorization to $3 billion.
Butterfill emphasized that while buybacks can reduce future dividend costs, at the current stage they are directly competing with BTC purchases for precious capital.
Although cash reserves can provide some buffer, Strategy has previously had to sell some BTC to pay preferred stock dividends, and this dividend payment pressure could evolve into a mandatory source of selling during a bear market, further exacerbating market volatility.
Macro comparison shows that ETFs and preferred stocks differ fundamentally in the nature of their capital.
James Butterfill stated that U.S. spot Bitcoin ETFs have accumulated net inflows of approximately $57 billion, with total assets under management of about $106 billion.
ETF net creations directly increase the fund's BTC holdings, whereas preferred stock issuance gives management discretionary decision-making power over capital use.
He noted that while a redemption wave could reverse ETF buying demand, it would not leave behind the continuous rigid dividend obligations that preferred stocks do.
In Butterfill's view, preferred stock essentially amplifies market cycles: when the external financing environment is favorable, it can strongly support coin-buying expansion; once market sentiment deteriorates, this capital support rapidly weakens and may even transform into net selling pressure due to buyback and dividend pressures.
This dual role makes preferred stock a double-edged sword, accelerating leverage accumulation in bull markets while exacerbating liquidity crises in bear markets. Investors need to be wary of the structural risks behind it.
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