Billionaire tech executive Michael Saylor is doubling down on his bullish stance regarding Bitcoin’s long-term outperformance compared to traditional equity indices. In a recent interview, Saylor boldly predicted that Bitcoin will surpass the S&P 500 “forever,” citing its digital capital attributes and unique suitability as modern collateral for global finance.
My discussion with @NatBrunell on the digital transformation and reinvigoration of capital markets through digital credit instruments — $STRK $STRF $STRD $STRC — built on $BTC digital capital.pic.twitter.com/t8AcsgdiKF
— Michael Saylor (@saylor) September 19, 2025
Bitcoin as Digital Capital: Rewriting the Investment Paradigm
Saylor, co-founder and executive chairman of Strategy, characterized Bitcoin as “digital capital”—a fundamentally new asset class he claims outpaces the average return of S&P 500 components. He argues that while the S&P 500 is traditionally the gold standard for measuring investment growth, Bitcoin’s consistent appreciation signals a paradigm shift in capital allocation globally.
Saylor believes that the predictability of Bitcoin’s growth enables investors to engineer credit models that are structurally superior to those relying on fiat currencies or traditional equities. He envisions Bitcoin-backed loans reshaping the global credit landscape by offering greater longevity and higher yields, referring to these instruments as the next frontier in capital efficiency and collateralization.
Highlighting Bitcoin’s fixed supply and decentralized design, Saylor contrasts crypto’s structural strength with the inflationary pressures and policy dependencies that undermine traditional currencies like the U.S. dollar. He contends that anchoring credit to Bitcoin could provide the financial stability lacking in conventional monetary systems.
Strategy’s Corporate Commitment: Accumulating Billions in BTC
Saylor’s reputation as a leading institutional Bitcoin advocate is further underscored by Strategy’s aggressive BTC acquisition strategy—now surpassing 638,500 Bitcoin, valued at tens of billions of dollars. For Saylor, this strategic reserve is more than a hedge; it is a foundational pillar for a new breed of corporate treasury management.
He likens the current phase of Bitcoin adoption among corporations to the early, unstructured stages of the oil industry—ripe for experimentation, innovation, and evolving business models as mainstream adoption accelerates.
S&P 500 Inclusion and Forward-Looking Financial Vision
Addressing recent discussions around Strategy’s absence from the S&P 500 index, Saylor explained that changes in fair value accounting and a track record of sustained profitability had only recently positioned the company for eligibility. He expressed optimism about future inclusion, emphasizing the company’s stability and innovative role in digital asset management.
Most provocatively, Saylor forecasted that the S&P 500 could lose approximately 29% per year against Bitcoin for the next two decades—a projection he argues is supported by a decade of historical outperformance by BTC over equities. He maintains that history and math are both on Bitcoin’s side, framing digital assets as the inevitable backbone of future financial growth.
As institutional and retail interest in crypto accelerates, Michael Saylor’s assertions about Bitcoin’s supremacy force both traditional market participants and fintech innovators to reconsider the foundational principles of portfolio construction in an increasingly digital world.
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