The company
Clean Harbors, Inc.
CLH · NYSE
IndustrialsWaste & EnvironmentalIn trend
CLH stood above a rising 150-day average in 48 of the last 52 weekly readings, including each of the last 47 weeks. It is 4.1% above that average now. Waste & Environmental: 7% of its 15 stocks in an uptrend (−13 points in four weeks); Industrials: 27% (−5 points in four weeks).
Statistics
- Rotation
- In trend
- Weeks in an uptrend
- 47 in a row
- Industry in uptrend
- 7% -13 in 4 wk
- Insider buys, 12 months
- $272K
- Insider sales, 12 months
- $130.2M
- Officials’ trades on record
- 15
- Institutions holding
- 616 (+35)
In the rotation
Each square a week: lit when it closed above a rising 150-day average. 48 of 52 weeks.
21 Apr – 20 Oct
Waste & Environmental: Few of its stocks are in an uptrend and the share has fallen sharply over four weeks. Industrials: A minority of its stocks are in an uptrend and the share has been slipping.
Money in and out
1 Nov 2024 – 1 Oct 2026
Open-market buys above the line and sales below, in dollars.
Congress and officials
15 disclosed lines: House 15, Senate 0, executive 0; 3 people.
| Who | Did | Amount | Traded |
|---|---|---|---|
| April McClain Delaney House: U.S. House ClerkMD06 | solddependent child | $50k–$100k | 25 Aug 2026filed 9 Sep 2026 |
| April McClain Delaney House: U.S. House ClerkMD06 | solddependent child | $1k–$15k | 28 Jul 2026filed 3 Aug 2026 |
| April McClain Delaney House: U.S. House ClerkMD06 | solddependent child | $1k–$15k | 27 Jul 2026filed 3 Aug 2026 |
| April McClain Delaney House: U.S. House ClerkMD06 | solddependent child | $1k–$15k | 24 Jul 2026filed 3 Aug 2026 |
| April McClain Delaney House: U.S. House ClerkMD06 | solddependent child | $1k–$15k | 1 May 2026filed 5 Jun 2026 |
| April McClain Delaney House: U.S. House ClerkMD06 | solddependent child | $1k–$15k | 30 Apr 2026filed 6 May 2026 |
| April McClain Delaney House: U.S. House ClerkMD06 | boughtdependent child | $15k–$50k | 23 Feb 2026filed 10 Mar 2026 |
| April McClain Delaney House: U.S. House ClerkMD06 | boughtdependent child | $1k–$15k | 3 Dec 2025filed 5 Jan 2026 |
| April McClain Delaney House: U.S. House ClerkMD06 | solddependent child | $1k–$15k | 7 Aug 2025filed 2 Sep 2025 |
| April McClain Delaney House: U.S. House ClerkMD06 | solddependent child | $1k–$15k | 20 Jun 2025filed 2 Jul 2025 |
| April McClain Delaney House: U.S. House ClerkMD06 | solddependent child | $1k–$15k | 10 Feb 2025filed 20 Mar 2025 |
| April McClain Delaney House: U.S. House ClerkMD06 | solddependent child | $1k–$15k | 7 Feb 2025filed 20 Mar 2025 |
Insiders
Buy orders, 12 months1
Sale orders, 12 months16
Buyers · sellers1 · 9
| Who | Did | Shares | Traded |
|---|---|---|---|
| Eric W. GerstenbergCO-CEO | sold | 2,500at $321.34 | 14 Aug 2026filed 18 Aug 2026 |
| Andrea RobertsonDirector | sold | 789at $314.01 | 3 Aug 2026filed 3 Aug 2026 |
| Lauren StatesDirector | sold | 789at $286.19 | 26 May 2026filed 27 May 2026 |
| Karyn PolitoDirector | bought | 460at $295.13 | 11 May 2026filed 14 May 2026 |
| Eric W. GerstenbergCO-CEO | sold | 1,000at $293.00 | 18 Mar 2026filed 19 Mar 2026 |
| Eric W. GerstenbergCO-CEO | sold | 1,000at $293.00 | 18 Mar 2026filed 14 Aug 2026 |
| Marcy L. ReedDirector | sold | 836at $287.94 | 18 Mar 2026filed 19 Mar 2026 |
| Brian P. WeberEVP (CHESI) | sold | 4,683at $293.39 | 17 Mar 2026filed 17 Mar 2026 |
| Alan S. McKimEXEC CHAIR, CTO. | sold | 100,000at $292.65 | 4 Mar 2026filed 5 Mar 2026 |
| Eric W. GerstenbergCO-CEO | sold | 2,500at $279.86 | 23 Feb 2026filed 24 Feb 2026 |
| Eric W. GerstenbergCO-CEO | sold | 2,500at $279.86 | 23 Feb 2026filed 14 Aug 2026 |
| Eric J. DugasEVP CHIEF FINANCIAL OFFICER | sold | 2,788at $281.31 | 20 Feb 2026filed 20 Feb 2026 |
Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.
Institutions
Holders616+35 on the quarter
New · exited97 · 63
Reported value$14.2B
Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc.added · filed 7 Aug 2026 | 5,076,220$1.5B | +273,728+5.7% |
| WELLINGTON MANAGEMENT GROUP LLPreduced · filed 14 Aug 2026 | 3,155,233$942.6M | -421,801−11.8% |
| FMR LLCadded · filed 13 Aug 2026 | 3,002,654$897.0M | +901,475+42.9% |
| VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026 | 2,182,972$652.2M | +13,608+0.6% |
| VANGUARD PORTFOLIO MANAGEMENT LLCadded · filed 13 Aug 2026 | 1,983,336$592.5M | +20,385+1.0% |
| Jupiter Topco LLCnew · filed 14 Aug 2026 | 1,598,574$477.6M | +1,598,574 |
| STATE STREET CORPadded · filed 7 Aug 2026 | 1,582,004$472.6M | +44,707+2.9% |
| D1 Capital Partners L.P.reduced · filed 14 Aug 2026 | 1,315,501$393.0M | -22,780−1.7% |
| GEODE CAPITAL MANAGEMENT, LLCadded · filed 12 Aug 2026 | 1,129,240$337.4M | +183,348+19.4% |
| Clearbridge Investments, LLCreduced · filed 13 Aug 2026 | 1,126,744$336.6M | -76,033−6.3% |
31 Mar 2023 – 30 Jun 2026
News
Clean Harbors Completes $775 Million EnviroServe and ES&H Acquisitionsfinchannel.com · 5 Oct 2026One Rock Capital Partners completes $470m sale of EnviroServe to Clean Harborspehub.com · 5 Oct 2026You Can Do Better Than Waste Management. Buy Clean Harbors Instead.aol.com · 30 Sep 2026You Can Do Better Than Waste Management. Buy Clean Harbors Instead.fool.com · 30 Sep 2026Clean Harbors (CLH): $600 Million in New Debt Raises the Stakes on Acquisition Executionyahoo.com · 22 Sep 2026Clean Harbors Prices Offering of Senior Notes Due 2034wallstreet-online.de · 18 Sep 2026Clean Harbors (CLH) Bets $470 Million on EnviroServe — Will the Synergies Pay Off?insidermonkey.com · 7 Sep 2026
Everyone who traded it
Same industry
Government contracts
Awards184
Total$307.9M
Latest15 Oct 2026
PURCHASE ORDER FOR THE EMPTYING AND CLEANING OF THE FRAC TANK'S AT THE AVIATION LOGISTICS CENTER.Department of Homeland Security · $100K · 15 Oct 2026HAZARDOUS WASTE REMOVALDepartment of Agriculture · $31K · 30 Sep 2026REMOVAL, TRANSPORTATION, AND DISPOSAL OF DRUMS CONTAINING INVESTIGATION-DERIVED WASTE FROM 495 DORCHESTER AVENUE, BOSTON, MA.Department of Transportation · $38K · 29 Sep 2026DISPOSE INCINERATOR ASH.Department of Agriculture · $23K · 29 Sep 2026
From its SEC filings
Analyst forecasts
No analyst forecasts yet.