MARA's filings show a bigger bitcoin drawdown than the $81m transfer that triggered sale talk

A single on-chain transfer is thin evidence for a sale, and Lookonchain said as much, calling the October 9 move a potential sale and offering no proof the coins reached the open market ^[6][2]. The 996 coins could be in custody, posted against a loan, or already sold, and the record does not separate those cases ^[2][13]. MARA gave no account of the transfer ^[3].

The filings carry more weight. MARA held 35,577 bitcoin on June 30, down from 49,951 a year earlier, a fall of 14,374 coins, or about 29% ^[10][18]. In the first half it sold 23,093 bitcoin for roughly $1.63bn, an average near $70,600 a coin, below the roughly $82,300 Bitcoin fetched this week ^[9][19][5]. Set against those figures, the 996-coin transfer is about 2.8% of the June stack ^[14].

The timing is where the strain reading runs into trouble. Of the 23,093 bitcoin sold in the first half, only 2,213 went in the second quarter, which leaves roughly 20,880, about 90% of the year's sales, in the first three months ^[8][20]. Most of the year's selling was done by the end of March, and the pace fell steeply after that.

The August move was a loan. MARA raised $600m from Coinbase Credit and Two Prime Lending, $300m from each, and pledged 18,750 bitcoin as collateral, with the proceeds earmarked partly for its planned Long Ridge Energy and Power acquisition ^[17]. Those 18,750 coins are about 53% of the June 30 treasury ^[21], so more than half the reported stack is encumbered and the coins MARA can sell freely are the smaller number. The company is also steering cash into energy infrastructure, AI and high-performance computing while it keeps mining ^[11].

None of this means the balance sheet is comfortable. MARA lost $611.3m in the second quarter on revenue of $174.9m, down 27% ^[15], so operations are not generating the cash to cover power, equipment and debt, and that cash comes from mined coins, treasury sales or new loans. The company mined 2,422 bitcoin in the quarter at an energized hashrate of 70.3 EH/s ^[16], short of what left the treasury over the year.

The idea that miners are dumping reserves under balance-sheet pressure is testable, and MARA's second quarter cuts against it: the selling collapsed from the first quarter ^[20], the big August move was a loan ^[17], and the October transfer may not be a sale at all ^[2]. What would change that is a later quarter in which sales climb back toward first-quarter volumes and the lenders call for more collateral as Bitcoin slides toward the $80,514 and $79,742 levels flagged as support ^[12]. On what MARA has disclosed through June, this is a treasury being spent down deliberately to fund expansion.