CLH
CLEAN HARBORS INC
$287.78
+0.35%
$15.2B
No data for this timeframe.
Vol
Market Cap$15.2B
Cap SizeLarge Cap
Analyst ConsensusStrong Buy (75%)
Inst. Holders50 funds
Inst. Value$10.2B
Inst. Activity25 buys / 22 sells
Insider Activity1B / 9S
Insider Net $-$61.8M
SEC Reports4
Congressional2 trades
Recent Activity
Jun 1, 2026
Insider
Diderich Jeroen surrendered for taxes 1,717 shares
EVP&President of Sales&Service @ $281.00 ($482.5K)
May 20, 2026
Insider
Stewart Shelley JR was granted 652 shares
Director
May 20, 2026
Insider
Welch John R. was granted 652 shares
Director
May 18, 2026
dark_pool
Dark Pool: CLH — 0.9M shares, 35,567 trades
Week starting 2026-05-18. Total ATS volume: 867,275 shares across 35,567 trades.
May 14, 2026
SEC
Clean Harbors completed its $225M all-cash acquisition of Terra Nova Solutions, a regional hazardous waste services prov
8-K — Impact 6/10
May 6, 2026
Event
HSR Early Termination: Clean Harbors, Inc.; Terra Nova Solutions, Inc.
The FTC granted early termination of the HSR Act waiting period for a transaction involving Clean Ha
May 6, 2026
SEC
Clean Harbors reported Q1 2026 EPS of $1.19, beating consensus of $1.15 by 3.4%, on revenue of $1.46B (in line with $1.4
8-K — Impact 7/10
Apr 10, 2026
SEC
Clean Harbors Inc. filed a definitive proxy statement (DEFA14A) ahead of its upcoming shareholder meeting, disclosing bo
DEFA14A — Impact 3/10
Price Targets
$325.86
+13.2% upside
Buy
Current $287.78
Low $304.00
Median $325.00
High $350.00
14 analysts
$304.00
$350.00
Analyst Ratings
6Strong Buy
9Buy
5Hold
0Sell
0Strong Sell
Recent Analyst Actions
| Date | Firm | Action | Rating |
|---|---|---|---|
| May 14, 2026 | UBS | MAINTAIN | Neutral → Neutral |
| May 11, 2026 | Barclays | MAINTAIN | Equal-Weight → Equal-Weight |
| May 7, 2026 | TD Cowen | MAINTAIN | Buy → Buy |
| May 7, 2026 | Wells Fargo | MAINTAIN | Equal-Weight → Equal-Weight |
| May 7, 2026 | Oppenheimer | MAINTAIN | Outperform → Outperform |
Earnings Estimates
| Period | EPS Est. | Range | Growth | # |
|---|---|---|---|---|
| Current Q | $2.67 ▼ -0.9% | $2.65 — $2.68 | 13% YoY | 2 |
| Next Q | $2.65 ▲ +0.8% | $2.63 — $2.67 | 20% YoY | 2 |
| Current FY | $8.49 | $8.48 — $8.50 | 15% YoY | 2 |
| Next FY | $9.36 ▼ -1.4% | $9.10 — $9.62 | 10% YoY | 2 |
Latest Reports
BULLISH
8-K
6/10
Clean Harbors completed its $225M all-cash acquisition of Terra Nova Solutions, a regional hazardous waste services prov
May 14, 2026
BULLISH
8-K
7/10
Clean Harbors reported Q1 2026 EPS of $1.19, beating consensus of $1.15 by 3.4%, on revenue of $1.46B (in line with $1.4
May 6, 2026
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| BlackRock, Inc. | $1.4B | — |
| WELLINGTON MANAGEMENT GROUP LLP | $1.0B | TRIM |
| JANUS HENDERSON GROUP PLC | $675.4M | — |
| VANGUARD CAPITAL MANAGEMENT LLC | $622.0M | — |
| FMR LLC | $602.5M | DOUBLED |
Recent Insider Trades
| Date | Insider | Type | Value |
|---|---|---|---|
| Jun 1, 2026 | Diderich Jeroen | F | $482.5K |
| May 20, 2026 | Stewart Shelley | A | $0.00 |
| May 20, 2026 | Welch John | A | $0.00 |
| May 20, 2026 | Willett Robert | A | $0.00 |
| May 20, 2026 | GALANTE EDWARD | A | $0.00 |
Congressional Trades
1 members: 1 buys, 1 sells
| Member | Party | Type | Amount |
|---|---|---|---|
| April McClain | D | SELL | $1,001 - $15,000 |
| April McClain | D | BUY | $15,001 - $50,000 |
50 institutional holders with $10.2B total value (35,637,155 shares) as of 2026-Q1. Top holders: BlackRock,, WELLINGTON, JANUS. Net buying activity: 25 institutions added/increased vs 22 reduced.
Top Institutional Holders — 2026-Q1
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 4,802,492 | $1.4B | 13.5% | — |
| 2 | WELLINGTON MANAGEMENT GROUP LLP | 3,577,034 | $1.0B | 10.0% | TRIM -31.0% |
| 3 | JANUS HENDERSON GROUP PLC | 2,355,394 | $675.4M | 6.6% | — |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2,169,364 | $622.0M | 6.1% | — |
| 5 | FMR LLC | 2,101,179 | $602.5M | 5.9% | DOUBLED +464.6% |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1,962,951 | $562.8M | 5.5% | — |
| 7 | LONE PINE CAPITAL LLC | 1,754,950 | $503.2M | 4.9% | ADD +27.3% |
| 8 | STATE STREET CORP | 1,537,297 | $440.8M | 4.3% | — |
| 9 | D1 Capital Partners L.P. | 1,338,281 | $383.7M | 3.8% | TRIM -51.9% |
| 10 | Pictet Asset Management Holding SA | 1,242,142 | $356.1M | 3.5% | TRIM -34.1% |
| 11 | Clearbridge Investments, LLC | 1,202,777 | $344.9M | 3.4% | — |
| 12 | Select Equity Group, L.P. | 1,131,602 | $324.5M | 3.2% | ADD +33.2% |
| 13 | Durable Capital Partners LP | 1,050,973 | $301.3M | 3.0% | ADD +25.9% |
| 14 | GOLDMAN SACHS GROUP INC | 929,077 | $266.4M | 2.6% | — |
| 15 | FIRST TRUST ADVISORS LP | 778,441 | $223.2M | 2.2% | — |
| 16 | TWO SIGMA INVESTMENTS, LP | 724,028 | $207.6M | 2.0% | — |
| 17 | DIMENSIONAL FUND ADVISORS LP | 608,709 | $174.5M | 1.7% | — |
| 18 | NORDEA INVESTMENT MANAGEMENT AB | 568,408 | $159.3M | 1.6% | TRIM -45.4% |
| 19 | FIL Ltd | 509,679 | $146.1M | 1.4% | ADD +44.5% |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 474,647 | $136.1M | 1.3% | — |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | TRIM | 5,182,538 | 3,577,034 | -31.0% | $1.0B | 2026-Q1 |
| FMR LLC | DOUBLED | 372,146 | 2,101,179 | +464.6% | $602.5M | 2026-Q1 |
| LONE PINE CAPITAL LLC | ADD | 1,378,125 | 1,754,950 | +27.3% | $503.2M | 2026-Q1 |
| D1 Capital Partners L.P. | TRIM | 2,781,882 | 1,338,281 | -51.9% | $383.7M | 2026-Q1 |
| Pictet Asset Management Holding SA | TRIM | 1,885,730 | 1,242,142 | -34.1% | $356.1M | 2026-Q1 |
| Select Equity Group, L.P. | ADD | 849,499 | 1,131,602 | +33.2% | $324.5M | 2026-Q1 |
| Durable Capital Partners LP | ADD | 834,763 | 1,050,973 | +25.9% | $301.3M | 2026-Q1 |
| NORDEA INVESTMENT MANAGEMENT AB | TRIM | 1,040,594 | 568,408 | -45.4% | $159.3M | 2026-Q1 |
| FIL Ltd | ADD | 352,690 | 509,679 | +44.5% | $146.1M | 2026-Q1 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | ADD | 339,351 | 443,098 | +30.6% | $127.0M | 2026-Q1 |
| Swedbank AB | TRIM | 150,000 | 110,000 | -26.7% | $31.5M | 2026-Q1 |
| Amundi | TRIM | 187,401 | 106,516 | -43.2% | $30.5M | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC | TRIM | 129,301 | 73,660 | -43.0% | $21.1M | 2026-Q1 |
| CREDIT AGRICOLE S A | DOUBLED | 10,897 | 60,444 | +454.7% | $17.3M | 2026-Q1 |
| Point72 Asset Management, L.P. | NEAR_EXIT | 238,709 | 56,597 | -76.3% | $16.2M | 2026-Q1 |
| FULLER & THALER ASSET MANAGEMENT, INC. | TRIM | 80,791 | 54,253 | -32.8% | $15.6M | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | TRIM | 85,143 | 52,203 | -38.7% | $15.0M | 2026-Q1 |
| Assenagon Asset Management S.A. | TRIM | 105,714 | 48,943 | -53.7% | $14.0M | 2026-Q1 |
| MARSHALL WACE, LLP | TRIM | 64,581 | 44,477 | -31.1% | $12.8M | 2026-Q1 |
| BNP Paribas Asset Management Holding S.A. | TRIM | 57,459 | 39,851 | -30.6% | $11.4M | 2026-Q1 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | ADD | 28,944 | 38,727 | +33.8% | $11.1M | 2026-Q1 |
| THORNBURG INVESTMENT MANAGEMENT INC | TRIM | 60,620 | 37,762 | -37.7% | $10.8M | 2026-Q1 |
| Mariner, LLC | ADD | 19,829 | 37,027 | +86.7% | $10.6M | 2026-Q1 |
| STRS OHIO | ADD | 21,413 | 33,312 | +55.6% | $9.6M | 2026-Q1 |
| DEUTSCHE BANK AG\ | ADD | 21,635 | 28,019 | +29.5% | $8.0M | 2026-Q1 |
21 unique insiders with 50 transactions. Net insider value: -$61.8M ($135.8K bought, $62.0M sold).
Insider Transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 1, 2026 | Diderich Jeroen | EVP&President of Sales&Service | TAX W/H | 1,717 | $281.00 | $482.5K |
| May 20, 2026 | Stewart Shelley JR | Director | AWARD | 652 | — | — |
| May 20, 2026 | Welch John R. | Director | AWARD | 652 | — | — |
| May 20, 2026 | Willett Robert | Director | AWARD | 652 | — | — |
| May 20, 2026 | GALANTE EDWARD G | Director | AWARD | 652 | — | — |
| May 20, 2026 | PRESTON JOHN T | Director | AWARD | 652 | — | — |
| May 20, 2026 | Quirk Alison A. | Director | AWARD | 652 | — | — |
| May 20, 2026 | Reed Marcy L. | Director | AWARD | 652 | — | — |
| May 20, 2026 | Robertson Andrea | Director | AWARD | 652 | — | — |
| May 20, 2026 | Polito Karyn | Director | AWARD | 652 | — | — |
| May 20, 2026 | States Lauren | Director | AWARD | 652 | — | — |
| May 11, 2026 | Robertson Andrea | Director | GIFT | 342 | — | — |
| May 11, 2026 | Polito Karyn | Director | BUY | 460 | $295.13 | $135.8K |
| May 11, 2026 | Polito Karyn | Director | AWARD | 460 | $295.13 | $135.8K |
| Mar 18, 2026 | Reed Marcy L. | Director | SELL | 836 | $287.94 | $240.7K |
| Mar 18, 2026 | GERSTENBERG ERIC W | CO-CEO | SELL | 1,000 | $293.00 | $293.0K |
| Mar 17, 2026 | Weber Brian P | EVP (CHESI) | SELL | 4,683 | $293.39 | $1.4M |
| Mar 13, 2026 | Dugas Eric J. | EVP CHIEF FINANCIAL OFFICER | TAX W/H | 630 | $288.93 | $182.0K |
| Mar 13, 2026 | Dugas Eric J. | EVP CHIEF FINANCIAL OFFICER | D | 1,324 | — | — |
| Mar 13, 2026 | Geer Charles H. II | EVP, Industrial Services | D | 139 | — | — |
| Mar 13, 2026 | MCKIM ALAN S | EXEC CHAIR, CTO. | TAX W/H | 1,265 | $288.93 | $365.5K |
| Mar 13, 2026 | Harrison Robert W. | EVP, EHS | TAX W/H | 18 | $288.93 | $5.2K |
| Mar 13, 2026 | CURTIS GEORGE L | EXEC. VICE PRESIDENT (CHESI) | TAX W/H | 350 | $288.93 | $101.1K |
| Mar 13, 2026 | CURTIS GEORGE L | EXEC. VICE PRESIDENT (CHESI) | D | 1,028 | — | — |
| Mar 13, 2026 | Harrison Robert W. | EVP, EHS | D | 368 | — | — |
| Mar 13, 2026 | Weber Brian P | EVP (CHESI) | D | 1,869 | — | — |
| Mar 13, 2026 | Gabriel Sharon M. | EVP/CIO (CHESI) | TAX W/H | 727 | $288.93 | $210.1K |
| Mar 13, 2026 | GERSTENBERG ERIC W | CO-CEO | TAX W/H | 977 | $288.93 | $282.3K |
| Mar 13, 2026 | GERSTENBERG ERIC W | CO-CEO | D | 2,166 | — | — |
| Mar 13, 2026 | Weber Brian P | EVP (CHESI) | TAX W/H | 960 | $288.93 | $277.4K |
| Mar 13, 2026 | Battles Michael Louis | CO-CEO | TAX W/H | 1,148 | $288.93 | $331.7K |
| Mar 13, 2026 | Battles Michael Louis | CO-CEO | D | 2,166 | — | — |
| Mar 13, 2026 | Underwood Rebecca | PRESIDENT & EVP FACILITIES | D | 1,401 | — | — |
| Mar 13, 2026 | Underwood Rebecca | PRESIDENT & EVP FACILITIES | TAX W/H | 125 | $288.93 | $36.1K |
| Mar 13, 2026 | Gabriel Sharon M. | EVP/CIO (CHESI) | D | 1,401 | — | — |
| Mar 4, 2026 | MCKIM ALAN S | EXEC CHAIR, CTO. | SELL | 100,000 | $292.65 | $29.3M |
| Feb 23, 2026 | GERSTENBERG ERIC W | CO-CEO | SELL | 2,500 | $279.86 | $699.6K |
| Feb 20, 2026 | Gabriel Sharon M. | EVP/CIO (CHESI) | SELL | 3,540 | $282.07 | $998.5K |
| Feb 20, 2026 | Dugas Eric J. | EVP CHIEF FINANCIAL OFFICER | SELL | 2,788 | $281.31 | $784.3K |
| Feb 19, 2026 | MCKIM ALAN S | EXEC CHAIR, CTO. | SELL | 100,000 | $281.14 | $28.1M |
| Feb 19, 2026 | MCKIM ALAN S | EXEC CHAIR, CTO. | GIFT | 10,000 | — | — |
| Feb 19, 2026 | Welch John R. | Director | SELL | 750 | $273.07 | $204.8K |
| Feb 2, 2026 | Underwood Rebecca | PRESIDENT & EVP FACILITIES | TAX W/H | 425 | $259.91 | $110.5K |
| Feb 2, 2026 | Harrison Robert W. | EVP, EHS | TAX W/H | 184 | $259.91 | $47.8K |
| Feb 2, 2026 | Geer Charles H. II | EVP, Industrial Services | TAX W/H | 197 | $259.91 | $51.2K |
| Feb 2, 2026 | Battles Michael Louis | CO-CEO | TAX W/H | 5,205 | $259.91 | $1.4M |
| Feb 2, 2026 | Weber Brian P | EVP (CHESI) | TAX W/H | 1,394 | $259.91 | $362.3K |
| Feb 2, 2026 | GERSTENBERG ERIC W | CO-CEO | TAX W/H | 4,934 | $259.91 | $1.3M |
| Feb 2, 2026 | Gabriel Sharon M. | EVP/CIO (CHESI) | TAX W/H | 508 | $259.91 | $132.0K |
| Feb 2, 2026 | Dugas Eric J. | EVP CHIEF FINANCIAL OFFICER | TAX W/H | 567 | $259.91 | $147.4K |
4 SEC filing reports analyzed. Sentiment: 2 bullish, 0 bearish, 0 mixed, 2 neutral. Avg impact: 5.0/10.
BULLISH
8-K
6/10
Clean Harbors completed its $225M all-cash acquisition of Terra Nova Solutions, a regional hazardous
May 14, 2026
BULLISH
8-K
7/10
Clean Harbors reported Q1 2026 EPS of $1.19, beating consensus of $1.15 by 3.4%, on revenue of $1.46
May 6, 2026
NEUTRAL
DEFA14A
3/10
Clean Harbors Inc. filed a definitive proxy statement (DEFA14A) ahead of its upcoming shareholder me
Apr 10, 2026
NEUTRAL
CLUSTER
4/10
Multiple Clean Harbors insiders sold shares in the past week, including two open-market sales totali
Mar 19, 2026
No press releases analyzed yet. Press releases are collected from GlobeNewsWire and analyzed by the LLM pipeline.
Current analyst consensus: Buy (75% buy). Based on 20 analysts: 6 strong buy, 9 buy, 5 hold, 0 sell, 0 strong sell.
Analyst Price Targets
$325.86 mean target
+13.2% upside
Buy (1.67)
$304.00 Low
$350.00 High
| Metric | Value |
|---|---|
| Current Price | $287.78 |
| Target Low | $304.00 |
| Target Mean | $325.86 |
| Target Median | $325.00 |
| Target High | $350.00 |
| # Analysts | 14 |
| Recommendation | Buy (1.67) |
Earnings Estimates & Revisions
| Period | EPS Avg | EPS Low | EPS High | EPS Growth | 30d Rev. | Up/Down | Rev. Avg | Rev. Growth | Analysts |
|---|---|---|---|---|---|---|---|---|---|
| Current Q 2026-06-30 |
$2.67 | $2.65 | $2.68 | 12.9% | -0.9% | 7↑ 2↓ | $1.6B | 4.4% | 2 |
| Next Q 2026-09-30 |
$2.65 | $2.63 | $2.67 | 19.9% | +0.8% | 10↑ 0↓ | $1.6B | 5.9% | 2 |
| Current FY 2026-12-31 |
$8.49 | $8.48 | $8.50 | 14.8% | +0.2% | 11↑ 0↓ | $6.3B | 4.1% | 2 |
| Next FY 2027-12-31 |
$9.36 | $9.10 | $9.62 | 10.3% | -1.4% | 10↑ 0↓ | $6.6B | 4.5% | 2 |
Current Quarter EPS Revision History
| Timepoint | EPS Estimate | Change |
|---|---|---|
| Current | $2.665 | |
| 7d ago | $2.665 | |
| 30d ago | $2.688 | -0.023 |
| 60d ago | $2.649 | +0.016 |
| 90d ago | $2.639 | +0.026 |
11 analyst firms have rated this stock: 1 upgrades, 0 downgrades, 0 initiations.
Individual Analyst Actions
| Date | Analyst Firm | Action | Previous Rating | New Rating |
|---|---|---|---|---|
| May 14, 2026 | UBS | MAINTAIN | Neutral | Neutral |
| May 11, 2026 | Barclays | MAINTAIN | Equal-Weight | Equal-Weight |
| May 7, 2026 | TD Cowen | MAINTAIN | Buy | Buy |
| May 7, 2026 | Wells Fargo | MAINTAIN | Equal-Weight | Equal-Weight |
| May 7, 2026 | Oppenheimer | MAINTAIN | Outperform | Outperform |
| May 6, 2026 | Needham | MAINTAIN | Buy | Buy |
| Apr 20, 2026 | Truist Securities | MAINTAIN | Buy | Buy |
| Apr 16, 2026 | Baird | MAINTAIN | Outperform | Outperform |
| Apr 8, 2026 | Goldman Sachs | MAINTAIN | Neutral | Neutral |
| Apr 8, 2026 | Citigroup | UPGRADE | Neutral | Buy |
| Mar 18, 2026 | Wells Fargo | MAINTAIN | Equal-Weight | Equal-Weight |
| Mar 12, 2026 | UBS | MAINTAIN | Neutral | Neutral |
| Feb 23, 2026 | Barclays | MAINTAIN | Equal-Weight | Equal-Weight |
| Feb 20, 2026 | Citigroup | MAINTAIN | Neutral | Neutral |
| Feb 19, 2026 | Truist Securities | MAINTAIN | Buy | Buy |
| Feb 19, 2026 | Oppenheimer | MAINTAIN | Outperform | Outperform |
| Feb 19, 2026 | Wells Fargo | MAINTAIN | Equal-Weight | Equal-Weight |
| Feb 19, 2026 | BMO Capital | MAINTAIN | Outperform | Outperform |
| Feb 19, 2026 | Needham | MAINTAIN | Buy | Buy |
| Jan 23, 2026 | Wells Fargo | MAINTAIN | Equal-Weight | Equal-Weight |
| Jan 23, 2026 | Oppenheimer | MAINTAIN | Outperform | Outperform |
| Jan 20, 2026 | Goldman Sachs | MAINTAIN | Neutral | Neutral |
| Jan 20, 2026 | Needham | MAINTAIN | Buy | Buy |
| Jan 16, 2026 | Citigroup | MAINTAIN | Neutral | Neutral |
Monthly Consensus History
| Period | Strong Buy | Buy | Hold | Sell | Strong Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | 6 | 9 | 5 | 0 | 0 | 75% | |
| May 1, 2026 | 5 | 9 | 5 | 0 | 0 | 74% | |
| Apr 1, 2026 | 4 | 8 | 7 | 0 | 0 | 63% | |
| Mar 1, 2026 | 4 | 8 | 7 | 0 | 0 | 63% | |
| Feb 1, 2026 | 4 | 8 | 7 | 0 | 0 | 63% | |
| Jan 1, 2026 | 4 | 8 | 7 | 0 | 0 | 63% |
Strong BuyBuyHoldSellStrong Sell
1 members of Congress traded this stock: 1 buys, 1 sells.
Congressional Trades
| Date | Member | Party | Chamber | Type | Amount | Asset | Disclosed |
|---|---|---|---|---|---|---|---|
| Apr 30, 2026 | April McClain Delaney | D | HOUSE | SELL | $1,001 - $15,000 | Clean Harbors Inc | May 7, 2026 (8d) |
| Feb 23, 2026 | April McClain Delaney | D | HOUSE | BUY | $15,001 - $50,000 | Clean Harbors Inc | Mar 11, 2026 (17d) |
Recent Reddit Threads
May 18, 2026
dark_pool
Dark Pool: CLH — 0.9M shares, 35,567 trades
Week starting 2026-05-18. Total ATS volume: 867,275 shares across 35,567 trades.
May 11, 2026
dark_pool
Dark Pool: CLH — 0.7M shares, 32,269 trades
Week starting 2026-05-11. Total ATS volume: 748,883 shares across 32,269 trades.
May 6, 2026
Enforcement
HSR Early Termination: Clean Harbors, Inc.; Terra Nova Solutions, Inc.
The FTC granted early termination of the HSR Act waiting period for a transaction involving Clean Harbors, Inc.; Terra Nova Solutions, Inc..
May 6, 2026
earnings_calendar
CLH Q1 2026 Earnings Before Market Open — 2026-05-06
May 4, 2026
dark_pool
Dark Pool: CLH — 2.1M shares, 47,902 trades
Week starting 2026-05-04. Total ATS volume: 2,064,400 shares across 47,902 trades.
Apr 27, 2026
dark_pool
Dark Pool: CLH — 0.5M shares, 22,596 trades
Week starting 2026-04-27. Total ATS volume: 534,228 shares across 22,596 trades.
Apr 20, 2026
dark_pool
Dark Pool: CLH — 0.5M shares, 20,028 trades
Week starting 2026-04-20. Total ATS volume: 536,363 shares across 20,028 trades.
Apr 13, 2026
dark_pool
Dark Pool: CLH — 1.0M shares, 23,980 trades
Week starting 2026-04-13. Total ATS volume: 990,959 shares across 23,980 trades.
Apr 6, 2026
dark_pool
Dark Pool: CLH — 0.9M shares, 26,279 trades
Week starting 2026-04-06. Total ATS volume: 870,038 shares across 26,279 trades.
Mar 30, 2026
dark_pool
Dark Pool: CLH — 0.6M shares, 20,609 trades
Week starting 2026-03-30. Total ATS volume: 605,481 shares across 20,609 trades.
Mar 23, 2026
dark_pool
Dark Pool: CLH — 0.6M shares, 21,171 trades
Week starting 2026-03-23. Total ATS volume: 643,465 shares across 21,171 trades.
Mar 16, 2026
dark_pool
Dark Pool: CLH — 1.0M shares, 25,944 trades
Week starting 2026-03-16. Total ATS volume: 1,009,247 shares across 25,944 trades.
Mar 9, 2026
dark_pool
Dark Pool: CLH — 0.8M shares, 27,266 trades
Week starting 2026-03-09. Total ATS volume: 825,867 shares across 27,266 trades.
Mar 2, 2026
dark_pool
Dark Pool: CLH — 0.8M shares, 21,753 trades
Week starting 2026-03-02. Total ATS volume: 754,071 shares across 21,753 trades.
Feb 23, 2026
dark_pool
Dark Pool: CLH — 0.7M shares, 19,520 trades
Week starting 2026-02-23. Total ATS volume: 747,417 shares across 19,520 trades.
Feb 16, 2026
dark_pool
Dark Pool: CLH — 1.2M shares, 26,055 trades
Week starting 2026-02-16. Total ATS volume: 1,155,414 shares across 26,055 trades.