CLEAN HARBORS INC(CLH)Stock Analysis
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Rank #1,242 of 2,960 stocksTOP 50%
Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.
Revenue Growth
Profitability
Balance Sheet
Earnings Quality
Free Cash Flow
Institutional Flow
Revenue Scale
Dilution Risk
CLH Stock Analysis & AI Quality Score
Data updated 2026-09-10AI stock analysis and institutional research for CLEAN HARBORS INC (CLH), a Utilities sector company. 13F Pro's AI-powered ranking engine scores CLH at 55.6/100 on a 32-signal composite quality model, placing it at rank #1,242 of 2,960 stocks — the top half of the AI-ranked universe. CLH scores in the top quartile across revenue scale (80.5). Areas of concern include institutional flow (32.2), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q1 2026), CLEAN HARBORS INC reports quarterly revenue of $1.5B, net income of $63.2M, an operating margin of 8.2%. Top institutional holders of CLH by reported 13-F value include BlackRock, WELLINGTON MANAGEMENT GROUP LLP, FMR, based on the most recent SEC filings. CLH trades on the NYSE exchange and files with the SEC under CIK 822818. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate CLH daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for CLEAN HARBORS INC directly from SEC EDGAR. CLEAN HARBORS INC's 13F Pro composite quality score has ranged between 51 and 72 since 2021, currently 55.6 — an improving long-term trajectory across 67 quarterly and live scoring snapshots.
Revenue
Q1 2026
$1.5B
Net Income
Q1 2026
$63.2M
Free Cash Flow
Q1 2026
$-92.1M
Operating Margin
Q1 2026
8.2%
ROIC
Q1 2026
8.6%
D/E Ratio
Q1 2026
1.00
Revenue & Net Income
Earnings Per Share
Key Financials Over Time
Export Financial Table · ProRevenue
+2.4% YoYNet Income
-2.8% YoYOperating Income
+0.5% YoYEPS (Diluted)
-1.9% YoYTotal Assets
+3.3% YoYTotal Debt
-0.4% YoYOp. Cash Flow
+11.4% YoYFree Cash Flow
+27.9% YoY| Metric | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|---|
| Revenue | $6.03B +2.4% | $5.89B +8.9% | $5.41B +4.7% | $5.17B +35.8% | $3.81B +21.0% | $3.14B |
| Net Income | $391.0M -2.8% | $402.3M +6.5% | $377.9M -8.2% | $411.7M +102.6% | $203.2M +50.7% | $134.8M |
| Operating Income | $673.4M +0.5% | $670.2M +9.4% | $612.4M -3.5% | $634.7M +82.5% | $347.9M +38.4% | $251.3M |
| EPS (Diluted) | $7.28 -1.9% | $7.42 +6.8% | $6.95 -8.1% | $7.56 +103.8% | $3.71 +53.3% | $2.42 |
| Total Assets | $7.62B +3.3% | $7.38B +15.6% | $6.38B +4.1% | $6.13B +8.4% | $5.65B +36.8% | $4.13B |
| Total Debt | $2.78B -0.4% | $2.79B +21.0% | $2.30B -5.1% | $2.42B -4.3% | $2.53B +62.8% | $1.56B |
| Operating Cash Flow | $866.7M +11.4% | $777.8M +5.9% | $734.6M +17.3% | $626.2M +14.7% | $546.0M +26.8% | $430.6M |
| Free Cash Flow | $441.8M +27.9% | $345.5M +10.7% | $312.3M +11.1% | $281.2M -7.6% | $304.1M +29.8% | $234.3M |
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Top Institutional Holders of CLH
BlackRock, Inc.
$1.5B5,076,220 shWELLINGTON MANAGEMENT GROUP LLP
$942.6M3,155,233 shFMR LLC
$897.0M3,002,654 shVANGUARD CAPITAL MANAGEMENT LLC
$652.2M2,182,972 shVANGUARD PORTFOLIO MANAGEMENT LLC
$592.5M1,983,336 shJupiter Topco LLC
$477.6M1,598,574 shSTATE STREET CORP
$472.6M1,582,004 shD1 Capital Partners L.P.
$393.0M1,315,501 shGEODE CAPITAL MANAGEMENT, LLC
$337.4M1,129,240 shClearbridge Investments, LLC
$336.6M1,126,744 sh
| Fund | Value | Shares |
|---|---|---|
| BlackRock, Inc. | $1.5B | 5,076,220 |
| WELLINGTON MANAGEMENT GROUP LLP | $942.6M | 3,155,233 |
| FMR LLC | $897.0M | 3,002,654 |
| VANGUARD CAPITAL MANAGEMENT LLC | $652.2M | 2,182,972 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $592.5M | 1,983,336 |
| Jupiter Topco LLC | $477.6M | 1,598,574 |
| STATE STREET CORP | $472.6M | 1,582,004 |
| D1 Capital Partners L.P. | $393.0M | 1,315,501 |
| GEODE CAPITAL MANAGEMENT, LLC | $337.4M | 1,129,240 |
| Clearbridge Investments, LLC | $336.6M | 1,126,744 |
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Similarity is computed from the 8 composite sub-scores and latest-quarter 13F conviction holdings (index-style filers excluded). Refreshed monthly.
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Popular Research
Is CLH a good stock to buy?
13F Pro's AI-powered analysis of CLEAN HARBORS INC (CLH) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Utilities sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for CLH are available on the CLH stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. CLH is classified as a large company.
Which hedge funds own CLH?
Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling CLH. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of CLEAN HARBORS INC's investment landscape.