Atom Investors’s Packaging Corp of America PKG Stock Holding History

Atom Investors’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	–	Sell	-11,008	Closed	-$2.27M	–	797
2025 Q4	$2.27M	Sell	11,008 -606	-5%	-$123K	0.18%	178
2025 Q3	$2.53M	Buy	+11,614	New	+$2.4M	0.19%	143
2021 Q4	–	Sell	-1,951	Closed	-$268K	–	373
2021 Q3	$268K	Sell	1,951 -2,182	-53%	-$311K	0.02%	253
2021 Q2	$560K	Buy	+4,133	New	+$595K	0.07%	159

Other funds holding PKG

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

DAM

Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Atom Investors's PKG Position: Q1 2026 in Review

Atom Investors sold out of Packaging Corp of America (PKG) in Q1 2026, closing a stake of 11,008 shares — an estimated $2.27M sold.

Atom Investors first reported a position in PKG in Q2 2021 and held it in 4 quarters. The position peaked at $2.53M in Q3 2025. 877 funds tracked by Wall St. Rank hold PKG as of Q1 2026.

Atom Investors reported no remaining Packaging Corp of America position as of Q1 2026 after selling out during the quarter.
Atom Investors sold 11,008 Packaging Corp of America shares in Q1 2026, an estimated $2.27M.
Atom Investors first reported a position in Packaging Corp of America in Q2 2021 and held it in 4 quarters.
Atom Investors's Packaging Corp of America position peaked at $2.53M in Q3 2025.
877 funds tracked by Wall St. Rank held Packaging Corp of America as of Q1 2026.

Based on Atom Investors's 13F filing for Q1 2026, filed 15 May 2026.