Propanc Biopharma, a company listed on the Nasdaq, has announced the successful completion of a significant financing deal valued at up to $100 million. This funding is earmarked for investment in digital assets.
The financing round was spearheaded by Hexstone Capital, a family office recognized for its investments in prominent crypto assets, including Bitcoin (BTC). This strategic move by the biotech company signifies an ambition to integrate medical innovation with participation in the rapidly expanding digital finance sector.
Fueling the Next Stage of Growth
Under the terms of the new agreement, Hexstone Capital will provide Propanc with an initial investment of $1 million. The firm retains the option to offer an additional $99 million in funding over the subsequent year, structured through a convertible preferred stock arrangement.
In alignment with the strategies of many cryptocurrency-focused entities, Propanc intends to allocate the raised capital towards expanding its digital asset holdings. A portion of the funds will also support the advancement of its lead cancer therapy, PRP, which is slated to enter first-in-human trials by 2026.
During a recent interview, Propanc's Chief Executive Officer, James Nathanielsz, characterized the financing deal as a pivotal moment for the company. He emphasized that it would bolster the company's financial standing while simultaneously accelerating its research and development efforts in proenzyme-based cancer therapies.
While Propanc has not yet disclosed the specific digital assets it plans to acquire, this development highlights a growing trend among smaller publicly traded companies. An increasing number of firms are opting to incorporate cryptocurrencies into their treasury strategies.
Biotech Firms Explore Digital Assets Amidst Funding Challenges
Propanc's strategic shift is indicative of a broader movement within the biotechnology sector. In 2025, numerous small drug development companies have begun integrating digital assets and exploring alternative funding mechanisms as access to traditional capital becomes more constrained.
According to Jefferies healthcare analyst David Windley, this trend reflects the efforts of biotech firms to re-engage investor interest. This comes after a sustained period of underperforming stock prices and limited financing opportunities.
Other companies, such as ETHZilla (formerly 180 Sciences Corp.), Sonnet BioTherapeutics, and Sharps Technology, have also made similar strategic adjustments. Announcements of these transitions have often been followed by temporary increases in their stock values as investors react to the strategic reorientations.
Propanc Shares Experience Decline Amidst Investor Apprehension
Despite the announcement of the substantial financing package, Propanc's stock experienced a decline of 4% on Monday, falling below the $1 mark. This marks a continuation of a more significant downturn, with the stock having depreciated by 43% over the preceding month, according to data from Yahoo Finance.
The market's reserved reaction suggests investor uncertainty regarding the long-term value creation potential of combining biotechnology research with exposure to digital assets.
Many industry observers consider such strategic maneuvers to be innovative but inherently risky, particularly for early-stage biotechnology companies that are already navigating lengthy development cycles and substantial research and development expenditures.
In June, Matthew Sigel, a representative from VanEck, commented on the investment claims made by small-cap firms in the cryptocurrency space. He noted that many of these companies possess weak financial foundations and exceptionally low market valuations. Sigel suggested that these corporate strategies might be intended to artificially inflate stock prices through misleading disclosures.

