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Select Equity Group, L.P.

SEC CIK
0001592643
Latest filing
Aug 14, 2026

WMS holding history

Advanced Drainage Systems, Inc. in every 13F filed by Select Equity Group, L.P., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

WMS overviewAll 13F holders of WMSFull Q2 2026 holdings

Shares (Q4 2022)
0
Sold out in Q4 2022
Value
$0
% of portfolio
0.0%
Quarters held
7
Since Q1 2021
Holdings of WMS by Select Equity Group, L.P., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q4 20220$00.0%−336,817−100.0%Sold outHolders
Q3 2022336,817$41.9M0.2%−1,516,581−81.8%ReducedHolders
Q2 20221,853,398$166.9M0.6%−328,327−15.0%ReducedHolders
Q1 20222,181,725$259.2M0.8%+6,885+0.3%AddedHolders
Q4 20212,174,840$296.1M0.9%−1,314,301−37.7%ReducedHolders
Q3 20213,489,141$377.4M1.3%−64,819−1.8%ReducedHolders
Q2 20213,553,960$414.3M1.4%+81,291+2.3%AddedHolders
Q1 20213,472,669$359.0M1.3%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.