Clean Harbors
CLH
315.54
-2.52
-0.79%
Clean Harbors
US · CLH
#1068 by market cap
Listed 1970
315.54
-2.52
-0.79%
Live - 5344 symbols - heartbeat 353s ago
· 2026-10-08 09:18
Pre-market
316.88
+0.42%
After-hours
315.54
0.00%
- Market cap
- 16.66B
- P/E (TTM)i
- 38.25
- P/Bi
- 5.69
- EPSi
- 7.28
- Div yieldi
- 0.00%
- 52W posi
- 85%
Reader sentiment
Are you bullish or bearish on CLH?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 3 in the most recent period (2026/Q3).
- Total institutional ownership (as a % of shares) was little changed.
Institutional ownership
- Held by institutions
- 95.46% -0.08pp
- Institutions
- 774 -3
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions trimmed shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund76.45%
Hedge Fund11.86%
Individual/Insider5.12%
Public Company2.09%
Private Company1.74%
Government Pension Fund1.41%
Sovereign Wealth Fund1.20%
Insurance Company0.35%
Family Office/Trust0.15%
Top holders as of 2026-06-30
BlackRock
9.62% · 5.08M sh
Wellington Management Group
5.98% · 3.16M sh
FMR
5.68% · 3.00M sh
Vanguard Capital Management, LLC
4.73% · 2.50M sh
Alan McKim
4.29% · 2.26M sh
Vanguard Portfolio Management, LLC
3.76% · 1.98M sh
Janus Henderson Group plc
3.03% · 1.60M sh
State Street Global Advisors
3.00% · 1.58M sh
D1 Capital Partners L.P.
2.49% · 1.32M sh
Geode Capital Management, LLC
2.14% · 1.13M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 11 buys · 39 sells
| Name | Role | Stake |
|---|---|---|
| Alan McKim | Founder, CTO & Executive Chairman | 4.29% |
| Michael Battles | Co-CEO & Co-President | 0.18% |
| Eric Gerstenberg | Co-CEO & Co-President | 0.11% |
| Brian Weber | Executive VP & President of Safety Kleen Sustainability Solutions (SKSS) Segment | 0.09% |
| George Curtis | Executive Vice President of Pricing & Proposals | 0.08% |
| Edward Galante | Lead Independent Director | 0.05% |
| Sharon Gabriel | Executive Vice President | 0.04% |
| Rebecca Underwood | President & Executive VP of Facilities | 0.03% |
| Eric Dugas | Chief Financial Officer | 0.03% |
| Robert Speights | President of Industrial Services | 0.03% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-08-13 | Eric Gerstenberg | Co-CEO & Co-President | Open Market Disposition | -2,500 | $321.34 |
| 2026-08-02 | Andrea Robertson | Independent Director | Open Market Disposition | -789 | $314.01 |
| 2026-07-16 | Alan McKim | Founder, CTO & Executive Chairman | Sale to Issuer | -1,265 | $310.58 |
| 2026-06-30 | Alan McKim | Founder, CTO & Executive Chairman | Sale to Issuer | -1,343 | $290.74 |
| 2026-06-30 | Eric Gerstenberg | Co-CEO & Co-President | Sale to Issuer | -564 | $290.74 |
| 2026-06-30 | George Curtis | Executive Vice President of Pricing & Proposals | Sale to Issuer | -1,757 | $290.74 |
| 2026-06-30 | Brian Weber | Executive VP & President of Safety Kleen Sustainability Solutions (SKSS) Segment | Sale to Issuer | -814 | $290.74 |
| 2026-06-30 | Michael Battles | Co-CEO & Co-President | Sale to Issuer | -1,032 | $290.74 |
| 2026-06-30 | Eric Dugas | Chief Financial Officer | Sale to Issuer | -447 | $290.74 |
| 2026-06-30 | Sharon Gabriel | Executive Vice President | Sale to Issuer | -359 | $290.74 |
| 2026-06-30 | Rebecca Underwood | President & Executive VP of Facilities | Sale to Issuer | -311 | $290.74 |
| 2026-06-30 | Charles Geer | Executive Vice President of Industrial Services | Sale to Issuer | -40 | $290.74 |
| 2026-05-31 | Jeroen Diderich | President of Environmental Sales & Service | Sale to Issuer | -1,717 | $281.00 |
| 2026-05-25 | Lauren States | Independent Director | Open Market Disposition | -789 | $286.19 |
| 2026-05-19 | John Preston | Independent Director | Other Acquisition | +652 | -- |
| 2026-05-19 | Edward Galante | Lead Independent Director | Other Acquisition | +652 | -- |
| 2026-05-19 | Robert Willett | Independent Director | Other Acquisition | +652 | -- |
| 2026-05-19 | Shelley Stewart | Independent Director | Other Acquisition | +652 | -- |
| 2026-05-19 | Andrea Robertson | Independent Director | Other Acquisition | +652 | -- |
| 2026-05-19 | Alison Quirk | Independent Director | Other Acquisition | +652 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 09:18:00 · For reference only, not investment advice and not tailored to your situation.