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Holocene Advisors says Merck’s offer undervalues Acceleron
Published by maria gbaf
Posted on October 14, 2021
2 min readLast updated: January 29, 2026
Global Banking & Finance Review®
Company
Published by maria gbaf
Posted on October 14, 2021
2 min readLast updated: January 29, 2026
Holocene Advisors opposes Merck's $180/share offer for Acceleron, citing undervaluation. Acceleron supports the deal, with over 50% shares tendered.
(Reuters) -Investment management firm Holocene Advisors said it will not back Merck & Co’s offer to buy Acceleron Pharma Inc for $180 per share, saying it significantly undervalues the drugmaker.
Avoro Capital, which owns 7% of Acceleron stock, had also shared that view on Merck’s $11.5 billion bid for the company.
“A transaction now, at this price, is not compelling … (the offer) does not compensate XLRN shareholders adequately, given Acceleron’s strong pipeline and attractive long-term business prospects,” Holocene said in a statement on Wednesday.
The deal would give Merck access to Acceleron’s rare disease drug candidate, sotatercept, which the company expects could bring in billions of dollars in sales.
Merck did not respond to requests for comment.
Acceleron, meanwhile, said on Wednesday it fully supported the offer and there had been no further negotiation after it was accepted.
“We are currently on track to achieve more than 50% shares being tendered as part of this tender period,” said Todd James, Acceleron senior vice president, corporate affairs and investor relations, on a call with Reuters, noting that just over half of outstanding shares need to be tendered for deals to close.
Merck began its tender offer to buy Acceleron shares on Tuesday.
Holocene owned 1.42% of Acceleron’s traded shares as of June 30, and is among the top 20 investors in the company, according to data from Refinitiv.
(Reporting by Praveen Paramasivam and Ruhi Soni in Bengaluru; Editing by Devika Syamnath)
The main topic is Holocene Advisors' opposition to Merck's offer to buy Acceleron, citing undervaluation.
Why does Holocene Advisors oppose Merck's offer? They believe the offer undervalues Acceleron's potential.
What is sotatercept? It is a rare disease drug candidate by Acceleron, expected to generate significant sales.
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