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J.P. Marvel Investment Advisors, LLC

Position in CLH — Clean Harbors Inc

CIK 1426755 Boston, MA

Position in CLH

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$7,142,515
+$225,154 QoQ
Shares Held
23,908
-0.9% QoQ
Ownership
0.045%
of shares outstanding
% of Portfolio
0.82%
of 13F equity value
Holder Rank
#165
of 660 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in CLH Over Time

Shares Held

Position Value (USD)

Position in Waste Management

Industrials · as of Jun 30, 2026

J.P. Marvel Investment Advisors, LLC holds $7,142,515 across 1 Waste Management name. CLH ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CLH
Clean Harbors Inc
This page
23,908 $7,142,515

All Filings in CLH

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $7,142,515 23,908
2026-03-31 $6,917,361 24,125
2025-12-31 $5,656,830 24,125
2025-09-30 $5,602,307 24,125
2025-06-30 $5,584,152 24,155
2025-03-31 $4,780,266 24,253
2024-12-31 $5,592,402 24,300
2024-09-30 $5,873,553 24,300
2024-06-30 $5,503,812 24,337
2024-03-31 $4,899,281 24,337
2023-12-31 $4,261,010 24,417
2023-09-30 $4,134,963 24,707
2023-06-30 $4,062,572 24,707
2023-03-31 $3,522,229 24,707
2022-12-31 $2,819,562 24,707
2022-09-30 $2,718,925 24,722
2022-06-30 $2,167,377 24,722
2022-03-31 $2,759,964 24,722
2021-12-31 $2,466,513 24,722
2021-09-30 $2,567,874 24,722
2021-06-30 $2,262,091 24,287
2021-03-31 $1,915,475 22,787
2020-12-31 $1,479,003 19,435
2020-09-30 $1,088,943 19,435
2020-06-30 $1,046,351 17,445
2020-03-31 $895,626 17,445