Key Highlights

• Michael Saylor's Strategy (NASDAQ: MSTR) saw its enterprise value slip below the market value of its Bitcoin (BTC) holdings for the first time, with the closely watched mNAV ratio hitting 0.99 — a threshold that CEO Phong Le had previously flagged as a potential trigger for Bitcoin sales.

• The company responded by announcing a $1.25 billion share repurchase program and authorising Bitcoin sales, triggering a sharp post-announcement rally in MSTR shares, but the episode raises fundamental questions about the sustainability of the leveraged cryptocurrency accumulation model in a prolonged bear market.

Strategy (NASDAQ: MSTR), the enterprise software company turned Bitcoin treasury vehicle co-founded by Michael Saylor, crossed a significant threshold on Monday that had been drawing increasing attention from analysts and institutional investors: its enterprise value slipped below the total market value of its Bitcoin (BTC) holdings for the first time, with the mNAV ratio — which measures enterprise value relative to Bitcoin holdings — hitting 0.99.

The development is significant because CEO Phong Le had explicitly flagged in late 2025 that a sub-1 mNAV reading might prompt the company to consider selling Bitcoin — a statement that had been interpreted as a red line by bulls who believed the premium to underlying Bitcoin value would always be sustained by market enthusiasm for the company's perpetual-accumulation strategy.

Strategy (MSTR) has been the most prominent institutional adopter of the "Bitcoin Treasury" corporate strategy, issuing equity and convertible debt at significant volume to fund continuous Bitcoin purchases. The approach worked spectacularly during Bitcoin's bull phase, when MSTR stock traded at a substantial premium to its Bitcoin holdings. At its mNAV peak, Strategy traded at multiples of 2-3 times the value of its Bitcoin holdings.

The company's response was swift and significant. Management announced a $1.25 billion share repurchase programme and explicitly authorised Bitcoin sales for the first time, sending MSTR shares sharply higher in post-announcement trading. MSTR gained approximately 5.28% on Monday.

Several other publicly traded companies that adopted similar Bitcoin treasury strategies — including Semler Scientific (NASDAQ: SMLR) and Metaplanet (OTC: MTPLF) — are also being watched closely as the mNAV compression dynamic raises questions about the sustainability of the leveraged accumulation model across the board.

For broader Bitcoin (BTC) market participants, the Strategy situation is instructive: the company has been one of the most consequential marginal buyers of Bitcoin in recent years, and any sustained shift toward net selling would remove a significant source of structural demand from the market at a time when institutional sentiment is already fragile, as evidenced by the sustained outflows from spot Bitcoin ETFs including BlackRock's IBIT.