CleanSpark Trimmed Bitcoin Position in December While Maintaining Major Holdings

The Nasdaq-listed mining firm CleanSpark revealed its operational metrics for December 2025, showing a strategic repositioning of its digital asset portfolio. According to the company's latest report, CleanSpark divested 577 BTC during the month, reducing its total Bitcoin reserves to 13,099 BTC despite maintaining robust mining output.

**Mining Performance Shows Steady Growth**

December marked a positive month for CleanSpark's extraction operations, with the company mining 622 BTC—a notable uptick from November's 587 BTC haul. This represents a month-over-month improvement of approximately 6%, demonstrating operational efficiency gains in the company's mining infrastructure. The monthly output surge suggests the firm has optimized its hardware deployment and energy management protocols.

**Full Year 2025 Mining Achievement**

Throughout 2025, CleanSpark accumulated a total mining volume of 7,746 BTC across its operations. When combined with the December divestment activity, this figures paint a picture of a company actively managing its Bitcoin holdings—balancing production gains against tactical selling decisions. The sale of 577 BTC in December, while reducing headline holdings, reflects potential strategic positioning ahead of market developments or capital reallocation needs.

**Portfolio Positioning**

With 13,099 BTC currently held, CleanSpark maintains one of the most substantial Bitcoin reserves among publicly traded mining companies. The decision to trim positions in December, despite strong December mining results, suggests management confidence in near-term operations while potentially taking profits or rebalancing exposure. This move underscores the dual nature of modern Bitcoin miners—simultaneously acting as both production entities and portfolio holders navigating market dynamics.