Key Takeaways
- Solstice launched Solana’s first STRC-linked product, splitting exposure into a 7% senior tranche and a 20% APY junior tranche.
- Strategy sold 1,690 BTC for $108.6 million and used the proceeds to repurchase STRC preferred shares.
- The launch extends Strategy’s Bitcoin-backed capital structure into DeFi without directly tokenizing STRC shares.
Strategy’s capital structure is moving deeper into crypto markets, but this time, Bitcoin is not the asset being brought onchain.
Solstice Finance has launched strcUSX, a Solana-based structured product that gives DeFi users indirect exposure to the economics of Strategy’s variable-rate perpetual preferred stock, STRC.
The product divides the exposure into two tokens, including a senior tranche targeting roughly 7% annual yield and a higher-risk junior tranche targeting more than 20% APY.
Timing Makes the Launch Particularly Notable
Strategy is currently selling some of the Bitcoin it spent years accumulating to support the same preferred security whose economics Solstice is now packaging for DeFi investors.
Between Aug. 3 and Aug. 9, Strategy sold 1,690 BTC for $108.6 million at an average price of $64,262.
According to its SEC filing, the net proceeds were used to repurchase STRC under the company’s Digital Credit Securities Repurchase Program. Strategy bought back 1,152,020 STRC shares for approximately $108.6 million.
That creates an unusual financial loop. Bitcoin sits at the center of Strategy’s treasury, STRC sits within the financing structure built around that treasury, and Solstice is now turning STRC’s income and market risk into tokens that can circulate inside Solana DeFi.
Solstice Splits STRC Risk Into Two Solana Tokens
STRC, also known as Stretch, is Strategy’s variable-rate perpetual preferred stock. It currently carries a 12% annual dividend rate, although dividends remain subject to declaration and the rate can be adjusted by Strategy.
Solstice does not tokenize STRC itself or give strcUSX holders ownership of the underlying shares. Instead, users deposit USX into a vault that provides economic exposure to a portfolio holding STRC.
The structure then separates that exposure into two risk profiles:
- SR-strcUSX is the senior tranche and targets an annual yield of around 7%. It receives income before the junior tranche and is designed to absorb less of the underlying STRC price volatility.
- JR-strcUSX targets more than 20% APY, but the additional potential return comes with significantly greater risk. Junior holders receive residual income after senior holders are paid and absorb losses from movements in the STRC position before the senior tranche does.
The result is effectively a DeFi-native restructuring of the economics of a Nasdaq-listed preferred security, rather than straightforward stock tokenization.
Strategy Is No Longer Just Accumulating Bitcoin
That distinction becomes more important against the backdrop of Strategy’s changing treasury behavior.
Strategy adopted Bitcoin as its primary treasury reserve asset in August 2020, pioneering a corporate strategy that many public companies later adopted. Its first major purchase involved 21,454 BTC for approximately $250 million.
For years, the defining feature of the strategy was accumulation.
That pattern has changed in 2026.
The latest disposal of 1,690 BTC was Strategy’s fourth Bitcoin sale since June, according to Fortune. Following the transaction, the company still held 840,447 BTC, meaning the sales remained small relative to its enormous overall position.
But the direction of the cash is important.
Strategy is not simply liquidating Bitcoin because it has abandoned its treasury model. Its latest filing explicitly says the Bitcoin sale proceeds funded STRC repurchases. At the same time, Strategy raised another $653.1 million through sales of MSTR common shares, directing $650 million toward its dollar reserve.
Strategy’s treasury model is therefore becoming more complex than the original “issue capital and buy Bitcoin” playbook.
The company now describes its strategy as offering investors varying degrees of economic exposure to Bitcoin through a range of securities, including equity and fixed-income instruments.
Solstice is effectively extending that financial stack by one layer.
Investors no longer need to interact directly with Strategy securities to gain exposure to part of their economics. A DeFi protocol can acquire or reference that exposure, restructure its income and downside risk, and distribute the resulting positions as blockchain-based tokens.
The information provided in this article is for informational purposes only. It is not intended to be, nor should it be construed as, financial advice. We do not make any warranties regarding the completeness, reliability, or accuracy of this information. All investments involve risk, and past performance does not guarantee future results. We recommend consulting a financial advisor before making any investment decisions.
Giuseppe Ciccomascolo began his career as an investigative journalist in Italy, where he contributed to both local and national newspapers, focusing on various financial sectors.
Upon relocating to London, he worked as an analyst for Fitch's CapitalStructure and later as a Senior Reporter for Alliance News. In 2017, Giuseppe transitioned to covering cryptocurrency-related news, producing documentaries and articles on Bitcoin and other emerging digital currencies. He also played a pivotal role in establishing the academy for a cryptocurrency exchange website. Crypto remained his primary area of interest throughout his tenure as a writer for ThirdFloor.
