State of Wisconsin Investment Board’s Smurfit Westrock SW Stock Holding History

State of Wisconsin Investment Board’s Portfolio SW Stock Details SW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$11.1M	Buy	279,635 +9,367	+3%	+$404K	0.03%	611
2025 Q4	$10.5M	Sell	270,268 -3,891	-1%	-$148K	0.02%	658
2025 Q3	$11.7M	Sell	274,159 -2,833	-1%	-$128K	0.03%	568
2025 Q2	$12M	Sell	276,992 -12,325	-4%	-$527K	0.03%	558
2025 Q1	$13M	Buy	289,317 +3,731	+1%	+$189K	0.03%	495
2024 Q4	$15.4M	Sell	285,586 -100,605	-26%	-$5.12M	0.04%	427
2024 Q3	$19.1M	Buy	+386,191	New	+$17.6M	0.05%	370

Other funds holding SW

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

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

CCM

Causeway Capital Management Los Angeles, California $8.15B AUM 29.28% 1-Year Est. Return

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

OAG

Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

State of Wisconsin Investment Board's SW Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its Smurfit Westrock (SW) stake by 3.5% in Q1 2026, buying an estimated $404K and bringing the position to 279,635 shares worth $11.1M. The position accounts for 0.03% of the portfolio, ranked #611.

State of Wisconsin Investment Board first reported a position in SW in Q3 2024 and has held it in 7 quarters since. The position peaked at $19.1M in Q3 2024. 612 funds tracked by Wall St. Rank hold SW as of Q1 2026.

State of Wisconsin Investment Board held 279,635 shares of Smurfit Westrock worth $11.1M as of Q1 2026.
State of Wisconsin Investment Board bought 9,367 Smurfit Westrock shares in Q1 2026, an estimated $404K.
Smurfit Westrock made up 0.03% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #611 holding.
State of Wisconsin Investment Board first reported a position in Smurfit Westrock in Q3 2024 and has held it in 7 quarters since.
State of Wisconsin Investment Board's Smurfit Westrock position peaked at $19.1M in Q3 2024.
612 funds tracked by Wall St. Rank held Smurfit Westrock as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.