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STATE OF MICHIGAN RETIREMENT SYSTEM

Pension

Position in WMS — Advanced Drainage Systems, Inc.

CIK 762152 EAST LANSING, MI

Position in WMS

as of Jun 30, 2026 · filed Jul 30, 2026
Position Value
$2,636,928
+$278,292 QoQ
Shares Held
16,800
-2.3% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#204
of 543 holders
Holding Since
Jun 2022
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in WMS Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Jun 30, 2026

STATE OF MICHIGAN RETIREMENT SYSTEM holds $97,851,509 across 14 Building Products & Equipment names. WMS ranks #9 (2.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in WMS

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16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,636,928 16,800
2026-03-31 $2,358,636 17,200
2025-12-31 $2,447,627 16,900
2025-09-30 $2,357,900 17,000
2025-06-30 $1,952,620 17,000
2025-03-31 $1,836,185 16,900
2024-12-31 $1,930,520 16,700
2024-09-30 $2,624,572 16,700
2024-06-30 $2,630,396 16,400
2024-03-31 $2,893,632 16,800
2023-12-31 $2,306,496 16,400
2023-09-30 $1,889,578 16,600
2023-06-30 $1,752,212 15,400
2023-03-31 $2,368,911 28,131
2022-09-30 $680,801 5,474
2022-06-30 $2,348,124 26,070