Strategy's 2025 bitcoin accumulation challenges market perception amid rising leverage and short interest

According to CryptoSlate, Strategy (the company formerly known as MicroStrategy) executed an unprecedented accumulation campaign in 2025, adding roughly 225,027 BTC to its corporate treasury and taking total holdings to about 672,497 BTC, more coins than the global mining network produced that year after the halving, which was estimated at roughly 164,000 new coins. The programme, funded largely through repeated equity issuance, created a concentrated demand shock in the market even as the company’s own equity value decoupled from the asset it was hoarding.

That decoupling is stark. Strategy’s shares fell 52% in the final quarter of the year, leaving a market capitalisation of $48.3 billion versus a notional valuation of the company’s bitcoin stack of $59.2 billion. The superficial “discount” prompted widespread retail commentary, but institutional investors have taken a harder view. When convertible notes and other obligations are folded into enterprise value, Strategy finished the year with an EV of about $62.3 billion, roughly $3 billion higher than the BTC reserve, according to CryptoSlate. That gap, and an mNAV in the low‑1.0x area, suggests the market is pricing senior claims on the coin stack rather than treating the equity as free bitcoin exposure.

The mechanics that once supported a valuation premium have been forcibly unwound. For much of the prior cycle, hedge funds and proprietary desks harvested a volatility premium by pairing long Strategy equity with short bitcoin futures, the classic “MSTR arbitrage”. But in 2025 the company repeatedly issued equity, increasing supply while using proceeds to buy spot bitcoin. As CryptoSlate notes, that dynamic collapsed the premium and flipped the trade: market participants began to capture value by going long spot bitcoin via ETFs and shorting Strategy stock. Marketbeat data cited by CryptoSlate showed short interest of 29.14 million shares, or about 11.08% of the public float as of mid‑December, keeping the stock among the most shorted in the market.

The financing choices that enabled the accumulation have also intensified investor caution. Fool reported that Strategy filed plans to raise up to $21 billion through the issuance of “perpetual strike preferred stock” to fund purchases, a move that reassured neither dividend‑hungry nor dilution‑sensitive shareholders. Barclays lowered its price target in February, Reuters‑style sources show, and MarketBeat recorded a small share price reaction to that downgrade. Investing.com recorded the shares at a 52‑week low of $155.61, a 66% drop from their peak, while Yahoo Finance commentary and other market reporting placed the company’s mNAV at or very near 1.0x as the year closed.

Analysts underline why the headline market capitalisation gap is misleading. Simple comparisons ignore the seniority of debt and the real cost of financing. TradingNews summarised the balance‑sheet leverage, noting assets of about $73.6 billion against liabilities near $15.5 billion in recent coverage; once debt and preferred capital are priced in, the apparent $11 billion “discount” largely vanishes. Strategy itself has defended the accumulation thesis, pointing to a KPI management calls “BTC Yield,” which measures the percentage increase in BTC holdings per share and underpins the argument that issuing equity at favourable prices can be accretive.

But the “BTC Yield” metric is under strain. The ATM (at‑the‑market) equity issuance engine that scaled the treasury introduces reflexivity: as the share price falls, more shares must be issued to finance each bitcoin purchase, expanding the share count faster than the BTC stack grows. CryptoSlate reports the company has nevertheless built a cash reserve in excess of $2 billion and management has repeatedly dismissed suggestions it will sell bitcoin to service debt or repurchase equity, signalling continued commitment to the strategy even as dilution bites.

Market structure and price risk dominate the outlook for 2026. If bitcoin rallies toward higher levels, CryptoSlate posited a scenario around $110,000, the gap between the coin stack and debt‑adjusted equity could widen, forcing a repricing as short positions are squeezed and long‑value investors re‑enter. Conversely, if bitcoin remains range‑bound in the $80,000–$90,000 band, persistent equity issuance will tend to erode BTC per share and validate sceptics who now view Strategy as a high‑cost, diluted tracker of bitcoin rather than a premium proxy.

Investing and media coverage through the year reflected those competing pressures: Purchasing drove concentration of bitcoin ownership, but the financing and market microstructure turned the company’s equity into a battleground of short sellers, arbitrageurs and debt holders. With convertible instruments, preferred issuance plans and a balance sheet whose claims sit ahead of ordinary equity, the company’s path to restoring a material premium depends as much on moderating issuance and addressing leverage as it does on broader crypto price appreciation.