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Cornerstone Investment Partners’s Packaging Corp of America PKG Stock Holding History

Cornerstone Investment Partners’s Portfolio PKG Stock Details PKG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$311K Buy
1,464
+64
+5% +$14.3K 0.01% 125
2025
Q4 		$289K Hold
1,400
– – 0.01% 107
2025
Q3 		$305K Buy
+1,400
New +$289K 0.01% 109

Other funds holding PKG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $147M AUM 25.76% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Cornerstone Investment Partners's PKG Position: Q1 2026 in Review

Cornerstone Investment Partners increased its Packaging Corp of America (PKG) stake by 4.6% in Q1 2026, buying an estimated $14.3K and bringing the position to 1,464 shares worth $311K. The position accounts for 0.01% of the portfolio, ranked #125.

Cornerstone Investment Partners first reported a position in PKG in Q3 2025 and has held it in 3 quarters since. 878 funds tracked by Wall St. Rank hold PKG as of Q1 2026.

  • Cornerstone Investment Partners held 1,464 shares of Packaging Corp of America worth $311K as of Q1 2026.
  • Cornerstone Investment Partners bought 64 Packaging Corp of America shares in Q1 2026, an estimated $14.3K.
  • Packaging Corp of America made up 0.01% of Cornerstone Investment Partners's portfolio in Q1 2026, its #125 holding.
  • Cornerstone Investment Partners first reported a position in Packaging Corp of America in Q3 2025 and has held it in 3 quarters since.
  • 878 funds tracked by Wall St. Rank held Packaging Corp of America as of Q1 2026.

Based on Cornerstone Investment Partners's 13F filing for Q1 2026, filed 8 May 2026.