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LOOMIS SAYLES & CO L P

Position in WMS — Advanced Drainage Systems, Inc.

CIK 312348 BOSTON, MA

Position in WMS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$26,548,684
+$1,773,408 QoQ
Shares Held
169,143
-6.4% QoQ
Ownership
0.224%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#75
of 543 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority Sole 72% Shared 0% None 28%

Common Shares in WMS Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Jun 30, 2026

LOOMIS SAYLES & CO L P holds $381,285,782 across 7 Building Products & Equipment names. WMS ranks #2 (7.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 WMS
Advanced Drainage Systems, Inc.
This page
169,143 $26,548,684

All Filings in WMS

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22 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $26,548,684 169,143
2026-03-31 $24,775,276 180,670
2025-12-31 $15,687,260 108,315
2025-09-30 $14,427,573 104,020
2025-06-30 $12,462,539 108,502
2025-03-31 $7,837,467 72,135
2023-12-31 $7,735 55
2023-09-30 $10,813 95
2023-06-30 $7,054 62
2023-03-31 $11,115 132
2022-12-31 $16,953,034 206,820
2022-09-30 $105,684,277 849,757
2022-06-30 $85,927,769 954,011
2022-03-31 $114,016,728 959,656
2021-12-31 $130,749,869 960,478
2021-09-30 $106,097,029 980,836
2021-06-30 $138,078,912 1,184,515
2021-03-31 $122,931,329 1,189,006
2020-12-31 $99,468,974 1,190,105
2020-09-30 $69,320,575 1,110,195
2020-06-30 $38,630,898 782,002
2020-03-31 $21,026,017 714,199