** Shares of Packaging Corp of America PKG.N down 2% at $219 after the bell

** Co misses quarterly profit and revenue estimates, weighed down by softer sales in its core packaging segment and higher operating costs

** Posts Q4 adjusted profit of $2.32 per share, below analysts' expectations of $2.41 per share — data compiled by LSEG

** Quarterly revenue of $2.36 billion also comes below analysts' expectations of $2.44 billion

** Stock down 8.4% in 2025

(Reporting by Koyena Das in Bengaluru)

((koyena.das@thomsonreuters.com))