OQP BioM Reshuffles Ownership: Hepalink Emerges as Major Shareholder, Reshaping Korea's Biotech Landscape

Hepalink Steps In: A New Era for OQP BioM
Did you know that OQP BioM, the Korean biotech company behind the cancer immunotherapy oregovomab, has just undergone a dramatic shareholder shake-up? On June 17, 2025, OQP BioM announced that China's pharmaceutical giant Hepalink has officially become its second-largest shareholder. Hepalink accomplished this by converting its existing bonds into equity, securing a 21.85% stake in OQP BioM. This move not only signals a new era for the company but also highlights the growing influence of Chinese capital in Korea's cutting-edge biotech sector. Many industry watchers are now speculating about how this will impact OQP BioM's strategic direction, especially as Hepalink is also the largest shareholder of Quest PharmaTech, OQP BioM's former top stakeholder.
The Domino Effect: Changes Among Major Shareholders

With Hepalink's arrival, the entire ownership landscape at OQP BioM has shifted. Quest PharmaTech, a Canadian biotech firm, saw its stake drop from 36.17% to 26.24%, while BSJ Holdings, previously the second-largest shareholder, now holds just 17.26%. Hepalink’s dual role—as a direct OQP BioM shareholder and as the largest stakeholder in Quest PharmaTech, which itself owns a major chunk of OQP BioM—means that Hepalink now has unprecedented influence, both directly and indirectly, over the company’s future. This intricate web of cross-holdings has become a hot topic in Korean investment communities, with some users on Naver and Natepan expressing concerns about foreign control, while others see it as a chance for OQP BioM to tap into new global markets.
Who is Hepalink? The Global Powerhouse Behind the Deal
Hepalink isn’t just any pharmaceutical company. With annual revenues nearing 1 trillion KRW, it is the world’s leading supplier of heparin active pharmaceutical ingredients (API). The company has also expanded into the U.S. by acquiring Cytovance, a contract development and manufacturing organization (CDMO), further cementing its global presence. For many Korean observers, Hepalink’s investment in OQP BioM is seen as a strategic play to secure access to innovative cancer therapies and to strengthen its foothold in the Asian biopharma market. On Korean blogs, some biotech enthusiasts are optimistic, arguing that Hepalink’s resources and international reach could accelerate clinical trials and commercialization of oregovomab.
OQP BioM’s Ambitious Plans: The AdBioTech Acquisition
The shake-up doesn’t end with Hepalink. OQP BioM is also in the process of acquiring AdBioTech, a KOSDAQ-listed company, through a series of third-party allotment capital increases totaling 28 billion KRW. According to recent news and Naver blog posts, OQP BioM plans to finance this acquisition through a mix of shareholder and third-party capital increases. The company aims to combine AdBioTech’s business infrastructure with its own intellectual property assets to create new synergies in immunotherapy development. However, some bloggers and community users have voiced skepticism about whether OQP BioM can secure the necessary funds, given its tight cash position and the scale of the acquisition.
Community Buzz: Korean Netizens React
The news of Hepalink’s rise as a major shareholder has sparked lively debate across Korean online communities. On sites like Naver, Natepan, and Theqoo, reactions are mixed. Some users worry about the increasing influence of Chinese capital in Korea’s strategic industries, fearing potential loss of control over key technologies. One popular comment reads, 'Is this the beginning of a foreign takeover of our biotech sector?' Others, however, are more pragmatic, noting that global partnerships are essential for Korean biotechs to survive the high costs and risks of drug development. 'If Hepalink can bring in money and help OQP BioM go global, why not?' says another user. This split in opinion reflects broader anxieties and hopes about globalization in Korea’s tech-driven economy.
Cultural Context: Why This Matters to Global Fans
For international readers, it’s important to understand the cultural and economic backdrop of this story. Korea’s biotech sector has been booming, but it remains capital-intensive and highly competitive. The entry of a major Chinese player like Hepalink is both a sign of Korea’s growing prominence in global biotech and a reminder of the challenges local firms face in scaling up. Korean fans and investors are deeply invested in the success of homegrown innovations like oregovomab, and any shift in ownership or strategy is bound to spark strong reactions. For overseas fans of Korean innovation, this is a case study in how global capital flows are reshaping the future of healthcare—and why community sentiment matters in the age of cross-border biotech alliances.
Looking Ahead: What’s Next for OQP BioM?
With Hepalink at the table, OQP BioM is poised for a new chapter. The company is pushing forward with late-stage clinical trials for oregovomab, targeting ovarian cancer and other hard-to-treat malignancies. The partnership with AdBioTech could unlock new synergies, while Hepalink’s global network may open doors to new markets. Still, challenges remain: securing funding, managing complex stakeholder interests, and navigating regulatory hurdles both at home and abroad. As the story unfolds, Korean and international fans alike will be watching closely to see whether this bold reshuffling pays off—or triggers new waves of debate in the ever-dynamic world of biotech.
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