COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
Position in CLH — Clean Harbors Inc
CIK 1083190
HARRISBURG, PA
Position in CLH
as of Jun 30, 2026
· filed Jul 17, 2026
Position Value
$3,552,735
-$55,475 QoQ
Shares Held
11,892
-5.5% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#213
of 655 holders
Holding Since
Mar 2020
26 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 Jun 30, 2026COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS holds $14,404,695 across 3 Waste Management names. CLH ranks #2 (24.7% of the industry book) .
All Filings in CLH
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,552,735 | 11,892 | Shares | Sole | 2026-07-17 | |
| 2026-03-31 | $3,608,210 | 12,584 | Shares | Sole | 2026-05-01 | |
| 2025-12-31 | $2,947,179 | 12,569 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $3,004,694 | 12,939 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $2,991,469 | 12,940 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $2,387,078 | 12,111 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $2,575,266 | 11,190 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $2,703,284 | 11,184 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $2,514,335 | 11,118 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $2,239,976 | 11,127 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $1,939,155 | 11,112 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $1,706,737 | 10,198 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $3,999,430 | 24,323 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $3,228,984 | 22,650 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $2,581,736 | 22,623 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $2,193,991 | 19,949 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,099,608 | 23,949 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $2,761,638 | 24,737 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $2,285,331 | 22,906 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $2,256,575 | 21,725 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $2,770,076 | 29,741 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $2,215,653 | 26,358 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $2,634,582 | 34,620 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $2,501,123 | 44,639 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $1,455,174 | 24,261 | Shares | Sole | 2020-08-11 | |
| 2020-03-31 | $1,074,186 | 20,923 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||