Why MSTR outperforms BTC in bull markets — and underperforms in drawdowns

In a bull market, MSTR routinely outruns the very asset it holds. In a drawdown, it falls harder. Three forces explain the whole pattern.

Force 1: Leverage

Strategy funds bitcoin purchases partly with debt. Borrowed dollars buy bitcoin that belongs to equity holders, so a 10% rise in BTC lifts the equity by more than 10%. The same math cuts the other way when BTC falls — leverage amplifies both directions.

Force 2: The premium (mNAV)

When the stock trades above the value of its bitcoin, rising sentiment can expand that premium at the same time bitcoin rises. You get two tailwinds at once: more bitcoin value and a fatter multiple on it. In reverse, a shrinking premium stacks on top of falling bitcoin.

Force 3: Accretive dilution

This is the counterintuitive one. When Strategy sells stock above mNAV of 1.0 and spends it on bitcoin, existing holders end up with more bitcoin per share than before — issuing shares makes each remaining share richer in bitcoin. That only works while the premium holds.

The catch

Every one of these is double-edged. Leverage adds risk. The premium can vanish. Dilution above par helps holders, but dilution below par would hurt them. MSTR is not "bitcoin with a cheat code" — it's bitcoin with the volume turned up.