As of April 7 evening in the UTC+8 time zone, the large sell-off by Bitcoin mining company MARA is still ongoing. According to multiple Chinese crypto media and on-chain monitoring data, from March 4 to March 25, MARA has sold a total of 15,133 BTC, with a nominal scale of approximately 1.1 billion dollars, and on April 7, an additional transfer of 250 BTC, about 17.37 million dollars, was detected. Simultaneously, the Coinbase Bitcoin Premium Index has significantly remained positive since April 6 (according to Coinglass), indicating that the demand for spot purchases priced in dollars is warming up. With the mining company intensively selling on one side, while the US spot market is still offering a premium on the other, a core question emerges: Who is picking up this batch of chips when the leading mining companies accelerate their coin sales?

Over 15,000 Coins Sold in Three Weeks, Mining Pressure Far Exceeds Self-Production Rhythm

From the timeline perspective, MARA's sell-off shows a highly concentrated feature. According to statistics cited by various Chinese crypto media, from March 4 to March 25, MARA sold a total of 15,133 BTC, corresponding to a nominal amount of approximately 1.1 billion dollars. This number is equivalent to several months, or even longer periods, of cumulative output for many leading mining companies and is not simply "selling off the coins mined in the current month," making the selling pressure particularly prominent among industry samples.

After this round of concentrated sales, on April 7, on-chain data monitoring account Lookonchain revealed that MARA's associated address transferred out 250 BTC again about 3 hours ago, estimated to be approximately 17.37 million dollars at that time's market price. This means that even after completing a historic shipment of over 15,000 BTC, MARA has not completely stopped and continues its selling pace into the new phase at the beginning of April.

Combining publicly circulating background information, the market believes that MARA's Bitcoin holdings at the end of February this year may have reached tens of thousands of coins, with some suggesting 53,822 BTC held on February 26, 2026, placing it among the top publicly traded companies, but these figures are currently marked as pending verification. In the absence of complete official disclosures, it is impossible to precisely give the exact proportion of this round of sales to its total holdings, only able to judge: disposing of over 15,000 BTC all at once has already constituted a considerable part of its asset pool.

Compared with the typical practice of mining companies to "sell as much as they produce" to cover electricity and operational expenses, MARA's selling scale and pace this time clearly exceed the usual monthly production norms, leaning more towards "active position reduction" and "adjusting asset structure," rather than passively managing cash flow from current production.

Where Is the Selling Pressure Going? On-Chain Flows Indicate Exchanges Under Pressure

From the on-chain path perspective, what can be relatively clearly confirmed is that Bitcoin from MARA's related addresses is primarily flowing into centralized exchanges. On-chain analysis accounts, including Lookonchain, have repeatedly pointed out that these large transfers are concentrated in destination addresses at trading platforms, among which Coinbase is frequently mentioned, which in on-chain context is typically interpreted as "recharging to the exchange, preparing for potential sales."

Reviewing recent public reports and block explorer data, it can be found that MARA's large transfers have two typical characteristics: first, the frequency is concentrated from early to mid-March to late March over three weeks, forming a continuous shipping window; second, individual transfer sizes are generally large, often involving several hundred or even thousands of BTC, making them easily captured by monitoring tools on-chain. This significantly differs from previous mining companies' sporadic small transfers, leading the market to be more sensitive to link them with selling pressure.

When a large number of chips is pushed into the exchange order book in a short time, it will, on one hand, amplify the selling pressure on the ask side during certain periods, increasing the likelihood of downward price testing buyer depth; but on the other hand, it will also significantly enhance trading depth and liquidity, allowing interested funds to position themselves under narrower spreads and with more ample counterparty participation. From a micro-structural perspective, large mining companies "clearing inventory" are often both a stress and a liquidity supply.

It should be emphasized that the current on-chain public data can only clearly depict the "upstream path from miners to exchanges" but cannot penetrate the internal trading records at exchanges to accurately identify the identity and type of the ultimate buyer. We can only infer the existence of absorbing power from the overall trading volume, position changes, and even price and premium indicators of exchanges, but it is insufficient to provide the precise answer of "what type of entity picked up how many chips."

Abnormal Signal of Premium Turning Positive: Selling Pressure Surge but Demand Not Weak

To understand the current time misalignment phenomenon, we need to return to a key indicator—Coinbase Bitcoin Premium Index. According to Coinglass's definition, this indicator reflects the price differential of BTC on Coinbase relative to other major trading platforms (especially offshore platforms). When the index is positive, it generally indicates that the spot demand on the Coinbase side, priced in dollars, is more active, with buyers willing to transact at relatively higher prices, thus viewed as a window reflecting strong demand from US investors.

According to Coinglass data, on April 7, the Coinbase Bitcoin Premium Index has significantly and continuously turned positive since the previous day and remained in the positive range for a long duration that day. This change stands in stark juxtaposition to the same day's disclosure by Lookonchain of "MARA transferring out 250 BTC" in timing: on one side, leading mining companies continue to deliver sell orders to exchanges, while on the other side, the BTC prices on compliant platforms in the US remain above other markets, indicating that there is still local capital willing to scoop up or actively absorb.

Around this phenomenon, the market currently has several hypothetical explanations: firstly, the local spot demand in the US is experiencing a phase of recovery, with some funds increasing their allocation of BTC on relatively clear compliant platforms, absorbing overseas and OTC selling pressure; secondly, large buy orders are choosing to be concentrated on platforms like Coinbase, leveraging good depth and regulatory credibility to complete large-scale matching; thirdly, part of the dollar funds originally in the OTC market may have migrated to the on-exchange market and completed reallocation through Coinbase under macro or regulatory signals. These claims are all logically consistent, but currently remain at the level of "reasonable speculation."

It is equally necessary to clarify the boundaries: existing data can only prove that "selling pressure exists and premiums are also present" at the same time, but cannot conclude that "MARA's sell-off has been completely absorbed by a specific type of fund," nor can it simply infer that "whatever the mining company sells, an equal amount of new funds will immediately take over." The premium index provides a facet of regional demand strength, rather than a precise matching record of where the single seller's position is flowing.

Why Are Mining Companies Eager to Liquidate? From Cash Flow to Asset-Liability Pressure

From the industry perspective, it is not uncommon for large Bitcoin mining companies to sell coins regularly. Their typical motivations mainly focus on several categories: firstly, electricity and operational expenditures, the larger the hashing power, the greater the continuous cash flow pressure; secondly, expansion and equipment purchase, in the context of intensified hashing competition and accelerated iteration of new generation mining machines, mining companies often need to lock in equipment and electricity resources in advance; thirdly, repaying existing debts and optimizing the balance sheet to enhance refinancing capabilities and risk buffers; finally, around the halving period, mining companies typically actively adjust cash reserves and holding ratios to cope with sudden drops in output and price volatility.

Regarding MARA’s current large-scale reduction, there is a pending verification claim circulating in the market: that the company is repurchasing about 1 billion dollars worth of convertible bonds through the sale of BTC, reducing about 30% of the convertible bond stock at a 9% discount and viewing this as a way to strengthen its balance sheet while reserving space for digital energy and AI/HPC related business expansion. This narrative has been frequently mentioned in communities and reports, but has not yet received systematic confirmation from the company, and the information status remains pending verification.

Therefore, based on publicly available information, the only two precautionary conclusions that can be drawn are: first, MARA is exchanging a large amount of BTC for liquidity; second, outside observers generally tend to view it as part of some “balance sheet and business structure adjustment.” As for what specific projects, debt instruments, or business lines these funds are ultimately used for, there is currently a lack of clear statements from the company’s management, making it inappropriate to draw any definitive conclusions or precise monetary extrapolations.

For investors and industry observers, a more realistic approach is to regard the subsequent financial reports and management guidance as key verification points. Only when more detailed capital operation explanations and business planning details appear in the next round of official disclosures can the market’s narrative about “MARA completing balance sheet repairs through reductions and transitioning to digital energy and AI/HPC” move from “speculation” to “verification or falsification.”

Shifting Chips Among Mining Companies and the Psychological Impact on Bitcoin Supply Expectations

In the structure of the Bitcoin ecosystem, large mining companies have long been viewed as important holders and supply gates. They are both the primary source of natural incremental spot supply and key participants "holding coins" at cycle tops and "forced to liquidate" at cycle lows. Therefore, when a leading mining company like MARA sharply reduces its holdings in a short period, what it conveys to the market is not only the current selling pressure itself but also the expected adjustment of future circulating supply paths.

A current circulating data regarding MARA's holding volume indicates that the company may have held 53,822 BTC on February 26, 2026, and is regarded as one of the second-largest publicly traded BTC holders. However, it should be clarified that this data has been marked as pending verification in research briefs and requires further confirmation through official documents or authoritative statistics. Thus, we can only discuss on a principle level—if this level of top-tier mining companies begins to shift from "continuous holding" to "active liquidation," then the entire spot market's structural selling pressure ceiling may very well be elevated.

However, from another perspective, the large-scale liquidation by mining companies can also be seen as a redistribution process of Bitcoin assets within the financial system. As long as the demand side is strong enough and willing to take over the chips at reasonable prices, the outcome of mining companies reducing their holdings does not necessarily mean "oversupply and price deterioration," but rather "chips flowing from the hashing side to a broader range of institutions and individual investors." Within this framework, the key variable is no longer merely "how much the mining company sold," but "who is picking up and to what extent."

Therefore, the greater significance of MARA’s current reduction might be to remind the market to reassess: on one hand, how the balance sheets and operational strategies of leading mining companies will affect Bitcoin’s marginal supply and market sentiment; on the other hand, whether the financialization of Bitcoin as an asset is sufficient to absorb concentrated sell-offs of this level without rewriting the medium to long-term supply and demand patterns.

Coexistence of Selling and Premium: Short-Term Volatility and Medium-Term Turnover Boundaries

Combining the above data and signals, the core contradiction of this event can be condensed into one sentence: MARA has continuously sold over 15,000 BTC in three weeks, and on April 7, additional selling pressure was added, yet the Coinbase Bitcoin Premium Index at the same time significantly turned positive and maintained a positive value. This indicates that despite the exceptionally concentrated selling behavior from the supply side, there remains a willingness in the market to avoid allowing prices to easily sink and a readiness to transact at a premium on compliant platforms.

From a layered impact perspective, in the short-term sentiment layer, the substantial reductions by leading mining companies are undoubtedly bearish, easily amplifying interpretations of "top selling" and "mining companies not optimistic about the market" on social media and in the derivatives market, intensifying volatility; but looking back at the trading structure and premium indicators, it currently resembles a sort of structural turnover and redistribution of chips within a higher price range, rather than a unilateral “panic selling.” The selling pressure has not caused a collapse of the premium but rather has been orderly absorbed to a certain extent, which is one of the most notable facts in this event.

For traders, the actionable insight is: instead of focusing solely on the single news of "how much MARA sold," it is better to simultaneously track several key data lines—whether other mining companies disclose similar large reduction plans; whether the demand indicators on the US spot side (such as Coinbase premium index, compliant ETF subscriptions and redemptions, etc.) continue to strengthen or decline; how the structure of spot and contract positions in major exchanges adjust subsequently. These combined pieces of information will constitute a more complete risk-reward landscape.

Finally, it must be repeatedly emphasized regarding risk boundaries: in the absence of MARA's official explanation on the purpose of funds, more complete on-chain labels, and long-term data comparisons, it is inappropriate to simply extrapolate the phase behavior of a single mining company as a turning point signal for the entire Bitcoin medium to long-term trend. What we can confirm currently is a large-scale reduction by a mining company coinciding with a period when premiums are maintained as positive, with all other broader conclusions left to time and data for verification.

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