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Packaging Corp Of America

PKG

Filing: SEC 10-Q
Period: Quarter ended 2026-03-31
Basis: Editorial filing; Read original SEC 10-Q ↗

Sankey diagram of Packaging Corp Of America. A complete text table follows the diagram.

Packaging Generates 92% of PCA Revenue After the Greif Expansion

Corrugated boxes and containerboard dominate the portfolio, while communication paper is now a small companion business facing long-term digital substitution.

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Source & review

Read original SEC 10-Q ↗

SEC accession: 0001193125-26-213675
Filed: Date not recorded
Reviewed: 2026-07-28
Status: Individual filing review complete

How to read these figures

Every Sankey value reproduces the filing's segment sales to external customers. Acquisition capacity, industry volumes and segment profit are context only.

Labels and narrative explain the filing. A category marked “arithmetic bridge” or “residual” is calculated from reported totals, rather than a separately reported line.

The Greif assets expanded the integrated box-and-containerboard system by roughly 800,000 tons of annual production capacity.
Paper contributes under 7% of external sales as electronic transmission continues to reduce traditional communication-paper demand.

View accessible tables

Financial categories · Quarter ended 2026-03-31 · Millions of USD
Category	Stage	Value	Notes
PCA fiber portfolio	1	$2.4B	$2.368B quarterly external sales
Packaging	2	$2.2B	Containerboard and corrugated products
Paper	2	$160M	Communication papers
Corporate and other	2	$19.3M	Transportation and other activity

Financial flows · Millions of USD
From	To	Value
PCA fiber portfolio	Packaging	$2.2B
PCA fiber portfolio	Paper	$160M
PCA fiber portfolio	Corporate and other	$19.3M