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Select Equity Group, L.P.

Position in CWST — Casella Waste Systems Inc

CIK 1592643 NEW YORK, NY

Position in CWST

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$31,099,217
-$5,552,771 QoQ
Shares Held
391,974
+4.7% QoQ
Ownership
0.616%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
22 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in CWST Over Time

Shares Held

Position Value (USD)

Position in Waste Management

Industrials · as of Mar 31, 2026

Select Equity Group, L.P. holds $366,856,603 across 3 Waste Management names. CWST ranks #2 (8.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 CWST
Casella Waste Systems Inc
This page
391,974 $31,099,217

All Filings in CWST

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22 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $31,099,217 391,974
2025-12-31 $36,651,988 374,229
2025-09-30 $29,676,566 312,780
2025-06-30 $26,767,467 231,994
2025-03-31 $22,948,200 205,795
2024-12-31 $3,036,958 28,702
2024-09-30 $2,917,743 29,327
2024-06-30 $2,987,315 30,108
2024-03-31 $2,703,402 27,343
2023-12-31 $2,357,926 27,591
2023-09-30 $2,039,041 26,724
2023-06-30 $1,707,334 18,876
2023-03-31 $871,649 10,545
2022-12-31 $743,610 9,376
2022-09-30 $841,894 11,021
2022-06-30 $801,006 11,021
2022-03-31 $1,271,450 14,506
2021-12-31 $1,053,399 12,332
2021-09-30 $897,914 11,824
2021-06-30 $698,871 11,018
2021-03-31 $553,821 8,712
2020-03-31 $6,933,657 177,513