Jana Partners Pushes Fiserv (NYSE: FISV) To More Than Double Cost Cuts And Adopt Palantir Technology1 report from 1 outlet in 1 language · first reported 2026-09-29 16:55 UTC · updated 2026-09-29 16:55 UTC · JSONEconomy & businessJANA PartnersFiservTar-PalantirReportsJana Partners Pushes Fiserv (NYSE: FISV) To More Than Double Cost Cuts And Adopt Palantir Technologyforeignpolicyjournal.com · en · 2026-09-29 16:55 UTC