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STATE OF WISCONSIN INVESTMENT BOARD

Position in SW — Smurfit Westrock plc

CIK 854157 MADISON, WI

Position in SW

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$11,143,454
+$692,191 QoQ
Shares Held
279,635
+3.5% QoQ
Ownership
0.053%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in SW Over Time

Shares Held

Position Value (USD)

Position in Packaging & Containers

Consumer Cyclical · as of Mar 31, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $111,634,083 across 17 Packaging & Containers names. SW ranks #6 (10.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 SW
Smurfit Westrock plc
This page
279,635 $11,143,454

All Filings in SW

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7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $11,143,454 279,635
2025-12-31 $10,451,263 270,268
2025-09-30 $11,670,948 274,159
2025-06-30 $11,952,204 276,992
2025-03-31 $13,036,624 289,317
2024-12-31 $15,381,661 285,586
2024-09-30 $19,085,559 386,191