Machi Big Brother Opens $86 Million Bitcoin and Ethereum Long After Losing $73 Million Over Six Months

Key Takeaways:

• Machi Big Brother holds $44.2 million BTC and $41.8 million ETH onchain, per Arkham Intelligence data.
• Machi has lost $73.44 million trading crypto over the past six months before making his latest move.
• The combined $86 million position is among the largest active long bets currently being tracked across all onchain platforms.

A High-Stakes Comeback Attempt

The position marks a significant re-entry into risk for a trader whose six-month track record has been deeply negative. Machi Big Brother, a prominent figure in crypto circles known for high-conviction and often high-profile trades, has accumulated losses of $73.44 million over the past six months, making the new $86 million long a notable counter-trend move.

The BTC allocation stands at $44.2 million, with an additional $41.8 million in ETH, giving the position roughly equal exposure to both of the two largest crypto assets by market capitalization.

Terminal data reveals this exposure relies on high leverage, pairing a 40x multiplier on 570 BTC with 25x leverage on 18,050 ETH, backed by a combined cross margin of just $2.78 million. Consequently, his liquidation thresholds are notably tight, with the ETH position facing liquidation at $2,206.50 (roughly $100 below its mark price) while the BTC position liquidates at $74,111.

The timing aligns with bitcoin trading near $79,000 on the opening day of the Bitcoin 2026 conference in Las Vegas, and the market at large holding a total capitalization of approx. $2.67 trillion.

Bitcoin’s technical setup is also being watched closely by analysts heading into the week, with the $80,000 level being flagged by Nordic crypto brokerage K33 as a key resistance zone aligning with the short-term holder realized price, where newer market participants tend to sell into strength. A sustained move above that level could benefit long positions of the size Machi is now running.

Ethereum presents a different dynamic given that the asset is currently trading at $2,328, the exact same price it held on April 27, 2021 (five years ago to the day), a detail drawing attention from onchain analysts tracking broader market context for large positional moves.

Whether Machi’s re-entry proves well-timed remains to be seen, but at $86 million combined, the position is large enough to register as a meaningful signal in a market where onchain transparency makes big bets impossible to hide.