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Equibles

STATE OF WISCONSIN INVESTMENT BOARD

Position in SSD — Simpson Manufacturing Co., Inc.

CIK 854157 MADISON, WI
Back to SSD Full portfolio

Position in SSD

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$11,709,992
+$1,397,175 QoQ
Shares Held
55,935
-6.9% QoQ
Ownership
0.136%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#79
of 487 holders
Holding Since
Sep 2020
20 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SSD Over Time

Shares Held

Position Value (USD)

Position in Lumber & Wood Production

Basic Materials · as of Jun 30, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $13,641,204 across 3 Lumber & Wood Production names. SSD ranks #1 (85.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 SSD
Simpson Manufacturing Co., Inc.
This page 		55,935 $11,709,992
2 BCC
BOISE CASCADE Co
 15,989 $1,241,226
3 UFPI
Ufp Industries Inc
 7,604 $689,986

All Filings in SSD

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20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $11,709,992 55,935
2026-03-31 $10,312,817 60,091
2025-12-31 $10,211,685 63,242
2025-09-30 $9,972,410 59,551
2025-06-30 $8,369,966 53,892
2025-03-31 $8,786,583 55,937
2024-12-31 $9,187,976 55,406
2024-09-30 $10,320,929 53,960
2024-06-30 $9,093,878 53,960
2024-03-31 $8,355,955 40,725
2023-12-31 $8,859,011 44,747
2023-09-30 $9,816,749 65,528
2023-06-30 $9,111,638 65,788
2023-03-31 $7,431,399 67,780
2022-12-31 $6,745,252 76,080
2022-09-30 $6,173,686 78,746
2022-06-30 $8,202,532 81,528
2022-03-31 $7,709,128 70,700
2020-12-31 $327,075 3,500
2020-09-30 $330,344 3,400