(Bloomberg) -- Prologis Inc. boosted its offer for US warehouse landlord Duke Realty Corp. to an all-stock offer of about $26 billion including debt, securing a deal after months of negotiations.

Prologis plans to hold about 94% of Duke Realty’s assets and exit one market, the companies said in a statement. Both firms’ board of directors have approved the transaction.

Prologis, which owns industrial warehouses across the US and other countries, went public with a $24 billion acquisition offer in early May after months of private pushback from Duke. That initial bid was rejected by Duke, which called the offer “insufficient.” Duke shares climbed as high as 7.5% in pre-market trading in New York Monday. Prologis stock was down as much as 4.1%. 

“We have admired the disciplined repositioning strategy the Duke Realty team has completed over the last decade,” Prologis Chief Executive Officer Hamid Moghadam said in the statement. “They have built an exceptional portfolio in the U.S. located in geographies we believe will outperform in the future.”

What Bloomberg Intelligence Says

“Prologis’ planned purchase of Duke Realty for $26 billion, after the prior $24 billion offer was met with resistance, demonstrates the strength and longevity of warehouse rent growth.”

--Lindsay Dutch, industry analyst

Prologis will gain properties in areas including Southern California, New Jersey, South Florida, and Dallas. The deal will also give the company 11 million square feet (1 million square meters) of real estate that’s being currently developed. 

Duke investors will receive 0.475 Prologis shares for each Duke share they own. The companies expect to close the deal in the fourth quarter, according to the statement. 

“We have always respected Prologis, and after a deliberate and comprehensive evaluation of the transaction and the improved offer, we are excited to bring together our two complementary businesses,” Duke CEO Jim Connor said. 

(Updates shares in third paragraph, details on deal starting in fifth paragraph and Duke comment in seventh paragraph.)

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