Woodline Partners’s Packaging Corp of America PKG Stock Holding History

Woodline 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	$3.72M	Sell	17,529 -88,846	-84%	-$19.8M	0.01%	712
2025 Q4	$21.9M	Sell	106,375 -7,746	-7%	-$1.58M	0.09%	292
2025 Q3	$24.9M	Sell	114,121 -53,176	-32%	-$11M	0.12%	236
2025 Q2	$31.5M	Buy	167,297 +19,390	+13%	+$3.67M	0.17%	181
2025 Q1	$29.3M	Buy	147,907 +92,479	+167%	+$19.7M	0.19%	168
2024 Q4	$12.5M	Buy	55,428 +11,086	+25%	+$2.56M	0.08%	300
2024 Q3	$9.55M	Buy	+44,342	New	+$8.81M	0.08%	300
2023 Q3	–	Sell	-81,198	Closed	-$10.7M	–	708
2023 Q2	$10.7M	Buy	+81,198	New	+$10.8M	0.13%	201

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

Woodline Partners's PKG Position: Q1 2026 in Review

Woodline Partners reduced its Packaging Corp of America (PKG) stake by 84% in Q1 2026, selling an estimated $19.8M and leaving 17,529 shares worth $3.72M. The position accounts for 0.01% of the portfolio, ranked #712.

Woodline Partners first reported a position in PKG in Q2 2023 and has held it in 8 quarters since. The position peaked at $31.5M in Q2 2025. 878 funds tracked by Wall St. Rank hold PKG as of Q1 2026.

Woodline Partners held 17,529 shares of Packaging Corp of America worth $3.72M as of Q1 2026.
Woodline Partners sold 88,846 Packaging Corp of America shares in Q1 2026, an estimated $19.8M.
Packaging Corp of America made up 0.01% of Woodline Partners's portfolio in Q1 2026, its #712 holding.
Woodline Partners first reported a position in Packaging Corp of America in Q2 2023 and has held it in 8 quarters since.
Woodline Partners's Packaging Corp of America position peaked at $31.5M in Q2 2025.
878 funds tracked by Wall St. Rank held Packaging Corp of America as of Q1 2026.

Based on Woodline Partners's 13F filing for Q1 2026, filed 15 May 2026.