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Capital International Investors

Position in WMS — Advanced Drainage Systems, Inc.

CIK 1562230 Los Angeles, CA

Position in WMS

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$103,167,453
+$15,538,504 QoQ
Shares Held
657,285
+2.9% QoQ
Ownership
0.872%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#24
of 543 holders
Holding Since
Dec 2020
23 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

Capital International Investors holds $3,199,552,318 across 7 Building Products & Equipment names. WMS ranks #6 (3.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 WMS
Advanced Drainage Systems, Inc.
This page
657,285 $103,167,453

All Filings in WMS

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23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $103,167,453 657,285
2026-03-31 $87,628,949 639,021
2025-12-31 $135,595,494 936,239
2025-09-30 $129,525,133 933,851
2025-06-30 $79,523,435 692,351
2025-03-31 $13,999,009 128,845
2024-12-31 $14,891,938 128,823
2024-09-30 $20,203,232 128,552
2024-06-30 $28,062,475 174,964
2024-03-31 $30,135,799 174,964
2023-12-31 $24,762,344 176,069
2023-09-30 $23,885,062 209,831
2023-06-30 $263,273,266 2,313,880
2023-03-31 $192,247,387 2,282,952
2022-12-31 $200,398,288 2,444,776
2022-09-30 $305,603,456 2,457,212
2022-06-30 $158,596,066 1,760,809
2022-03-31 $66,721,082 561,578
2021-12-31 $43,977,613 323,056
2021-09-30 $34,944,967 323,056
2021-06-30 $37,658,637 323,056
2021-03-31 $33,400,759 323,056
2020-12-31 $27,001,020 323,056