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M&As and innovation: Evidence from acquiring private firms

Siti Farida1; Jana P. Fidrmuc2; Chendi Zhang3

1 University of Birmingham · 2 University of Warwick · 3 University of Exeter

Journal of Corporate Finance 2026 open access

We show that acquisitions of private targets increase the quantity, quality, and value of the acquiring firms’ patents more than acquisitions of public targets. Private-target acquisitions also foster significantly greater innovation synergies, increase the total number of inventors, and promote new collaborations among inventors. These outcomes are associated with the acquirers’ expertise in identifying innovative private targets, are more pronounced in industries with breakthrough technologies, and are not driven by targets with existing patent portfolios. We also find that the patenting increases explain away the higher announcement returns for private versus public-target acquisitions. Overall, our results underscore the role of complementary innovation capabilities in driving value creation through the integration of private targets with publicly listed acquirers.

DOI
10.1016/j.jcorpfin.2025.102905
Volume
96
Pages
102905
Language
en
Export
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