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ARIZONA STATE RETIREMENT SYSTEM

Pension

Position in CLH — Clean Harbors Inc

CIK 1558481 PHOENIX, AZ

Position in CLH

as of Mar 31, 2026 · filed May 1, 2026
Position Value
$3,999,883
+$700,281 QoQ
Shares Held
13,950
-0.9% QoQ
Ownership
0.026%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CLH Over Time

Shares Held

Position Value (USD)

Position in Waste Management

Industrials · as of Mar 31, 2026

ARIZONA STATE RETIREMENT SYSTEM holds $55,438,134 across 8 Waste Management names. CLH ranks #4 (7.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 CLH
Clean Harbors Inc
This page
13,950 $3,999,883

All Filings in CLH

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $3,999,883 13,950
2025-12-31 $3,299,602 14,072
2025-09-30 $3,497,929 15,063
2025-06-30 $3,451,979 14,932
2025-03-31 $2,895,004 14,688
2024-12-31 $3,424,483 14,880
2024-09-30 $3,566,431 14,755
2024-06-30 $3,244,347 14,346
2024-03-31 $2,842,698 14,121
2023-12-31 $2,509,628 14,381
2023-09-30 $2,449,313 14,635
2023-06-30 $2,407,748 14,643
2023-03-31 $2,121,863 14,884
2022-12-31 $1,655,082 14,503
2022-09-30 $1,545,438 14,052
2022-06-30 $1,227,993 14,007
2022-03-31 $1,559,945 13,973
2021-12-31 $1,387,800 13,910
2021-09-30 $1,466,644 14,120
2021-06-30 $1,317,931 14,150
2021-03-31 $1,284,268 15,278
2020-12-31 $1,166,689 15,331
2020-09-30 $892,613 15,931
2020-06-30 $718,020 11,971
2020-03-31 $639,028 12,447