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Calamos Advisors LLC

Position in WMS — Advanced Drainage Systems, Inc.

CIK 1316507 NAPERVILLE, IL

Position in WMS

as of Mar 31, 2026 · filed May 4, 2026
Position Value
$2,601,767
+$1,865,630 QoQ
Shares Held
18,973
+305.1% QoQ
Ownership
0.025%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
16 quarters on record
Voting authority Sole 96.76382227375746.ToString("F0")% Shared 0.ToString("F0")% None 3.2361777262425555.ToString("F0")%

Common Shares in WMS Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Mar 31, 2026

Calamos Advisors LLC holds $78,605,498 across 11 Building Products & Equipment names. WMS ranks #5 (3.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 WMS
Advanced Drainage Systems, Inc.
This page
18,973 $2,601,767

All Filings in WMS

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16 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,601,767 18,973
2024-09-30 $736,137 4,684
2024-06-30 $1,628,279 10,152
2024-03-31 $3,314,929 19,246
2023-12-31 $1,036,094 7,367
2022-09-30 $3,837,310 30,854
2022-06-30 $4,252,743 47,216
2022-03-31 $6,530,509 54,966
2021-12-31 $9,063,668 66,581
2021-09-30 $4,958,295 45,838
2021-06-30 $8,714,887 74,761
2021-03-31 $8,197,068 79,283
2020-12-31 $6,469,425 77,404
2020-09-30 $6,001,231 96,112
2020-06-30 $5,633,080 114,030
2020-03-31 $3,458,373 117,472