MARA's disclosed sales
MARA reported sales of approximately 26,984 BTC for about $1.9 billion in proceeds during the nine months ended September 30. Its November 9 shareholder letter reports another 13,597 BTC sold after quarter-end for roughly $1.1 billion. The two volumes sum to 40,581 BTC, exactly the figure Lookonchain places first. The platform's $3.03 billion valuation differs slightly from the rounded proceeds in MARA's disclosures.
MARA also identified a use for part of the cash: $750 million repaid its bitcoin-collateralized loans in full. Repayment released 17,477 BTC that had previously been pledged. Selling coins reduced the quantity held, while releasing collateral changed access to the remaining assets. The two movements should not be collapsed into one net-sales line.
Riot's cutoff is earlier
Riot's Form 10-Q for the nine months ended September 30 says it sold 20,264 BTC for approximately $1.5 billion. That matches Lookonchain's second-ranked volume, but it stops at September, while MARA's total includes post-quarter sales. The two figures therefore do not cover the same number of months.
Riot says the proceeds primarily funded data-center development and repaid a $200 million credit facility. It held 2,418 BTC at September 30. A smaller reserve alongside capital spending does not show that all miners adopted the same strategy, and the cumulative disclosure does not specify when each individual sale was executed.
Why the aggregate is not a spot-sales tape
Together MARA and Riot account for 60,845 BTC, about 56% of Lookonchain's total. Published company disclosures support sales for these two leaders. Other entries are less uniform: part of Bitdeer's number is presented as estimated wallet outflows, while CleanSpark's line includes BTC deliveries connected with options or basis transactions.
A transfer from an address, delivery under a derivative contract and a cash sale are different events. They cannot automatically be added up as a simultaneous $8.08 billion sell order. The compilation is useful for understanding the scale of corporate treasury activity, but a precise comparison needs each issuer's filing notes and dates.
What the comparison establishes
The two leaders' disclosures show distinct uses for bitcoin as liquidity: MARA reduced secured debt, while Riot funded computing infrastructure and retired a credit line. Those are documented capital-allocation decisions, not evidence that the companies jointly abandoned bitcoin or forecast a decline in its price.
Assessing market pressure requires transaction dates, execution venues, new production, collateral changes and remaining reserves. The 14-company tally does not provide all of those on a comparable basis. It cannot establish a precise net BTC flow for a given day or a price forecast.
