Packaging Corp of America PKG Market capitalization
Market capitalization at other companies
Other financials
Where this comes from
Computed from the period-end share price: $18.89B.
The official record: Packaging Corp of America’s 10-Q, filed May 8, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Packaging Corp of America's market capitalization?
- Packaging Corp of America (PKG) reported market capitalization of $18.89B in Q1 2026.
- How has Packaging Corp of America's market capitalization changed year-over-year?
- Packaging Corp of America's market capitalization increased by 6.1% year-over-year, from $17.81B to $18.89B.
- What is the long-term trend for Packaging Corp of America's market capitalization?
- Over 4 years (2021 to 2025), Packaging Corp of America's market capitalization has grown at a 9.1% compound annual growth rate (CAGR), from $51.63B to $73.02B.
- What does market capitalization mean?
- What the stock market says the company's equity is worth.
- How do you interpret market capitalization?
- A size and market-sentiment gauge, not a quality measure — interpret through valuation ratios (P/E, P/S) that relate it to fundamentals.
- How does market capitalization compare across companies?
- Comparable across companies as a size class; the input to every equity-price valuation multiple.