CLH — CLEAN HARBORS INC
Reported value held$8.20B
Funds holding (latest)47
SectorIndustrials
Funds holding (Q2 2026)37
Institutional value$5.94B · 19.93M sh
New / Add / Cut / Exit4 / 19 / 12 / 3
Top-5 / Top-10 concentration66.7% / 81.5%
Institutional holdings change
Reducing -6.2%
(-1.32M sh)
Institutional value change
Down -2.3%
As of Q2 2026, 37 SEC-registered investment managers reported holding CLH (CLEAN HARBORS INC) in their latest 13F filings, with a combined reported value of $5.94B across 19.93M shares. That is -6.2% by share count (-1.32M shares) versus the previous quarter, while reported value moved -2.3%. Ownership is concentrated: the five largest holders account for 66.7% of reported value and the top ten for 81.5%.
Compared with the prior quarter, 4 opened new positions, 19 added to existing stakes, 12 trimmed, 3 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
CLH is classified in the Industrials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| BlackRock Inc history | Q2 2026 | 5.08M | $1.52B | 0.02% | Add |
| Vanguard Group history | Q4 2025 | 4.49M | $1.05B | 0.01% | Reduce |
| Wellington Management Group history | Q2 2026 | 3.16M | $942.63M | 0.17% | Reduce |
| Fidelity Management & Research (FMR) history | Q2 2026 | 3.00M | $897.04M | 0.04% | Add |
| Janus Henderson Group history | Q1 2026 | 2.36M | $675.37M | 0.34% | Reduce |
| Lone Pine Capital history | Q1 2026 | 1.75M | $503.20M | 4.01% | Add |
| Geode Capital Management history | Q2 2026 | 1.13M | $337.43M | 0.02% | Add |
| Goldman Sachs Group history | Q2 2026 | 900.23K | $268.94M | 0.02% | Reduce |
| Fidelity International (FIL) history | Q2 2026 | 877.43K | $262.13M | 0.19% | Add |
| Norges Bank Investment Management history | Q2 2026 | 632.10K | $188.84M | 0.02% | Reduce |
| AQR Capital Management history | Q2 2026 | 478.07K | $142.82M | 0.05% | Add |
| Bank of America Corp history | Q2 2026 | 477.99K | $142.80M | 0.01% | Add |
| Charles Schwab Investment Management history | Q2 2026 | 473.99K | $141.60M | 0.02% | Hold |
| Northern Trust Corp history | Q2 2026 | 455.69K | $136.14M | 0.02% | Add |
| Invesco Ltd history | Q2 2026 | 450.80K | $134.68M | 0.01% | Add |
| Two Sigma Investments history | Q2 2026 | 423.11K | $126.40M | 0.10% | Reduce |
| BNY Mellon history | Q2 2026 | 354.69K | $105.96M | 0.02% | Reduce |
| Citadel Advisors history | Q2 2026 | 329.25K | $98.36M | 0.01% | Add |
| Steadfast Capital Management history | Q2 2026 | 302.09K | $90.25M | 2.80% | New |
| Morgan Stanley history | Q2 2026 | 280.86K | $83.91M | 0.01% | Reduce |
New Positions (Q2 2026)
- Steadfast Capital Management 302.09K sh · $90.25M
- JPMorgan Chase & Co 209.38K sh · $63.47M
- Renaissance Technologies 82.20K sh · $24.56M
- Arrowstreet Capital 33.08K sh · $9.88M
Fully Exited (vs previous quarter)
- Janus Henderson Group sold 2.36M sh · $675.37M
- Lone Pine Capital sold 1.75M sh · $503.20M
- Millennium Management sold 63.88K sh · $18.32M
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 4.63M | 4.66M | 4.58M | 4.55M | 4.53M | 4.60M | 4.80M | 5.08M |
| Wellington Management Group | 6.52M | 6.76M | 6.11M | 6.12M | 5.02M | 5.15M | 3.98M | 3.82M | 3.47M | 3.65M | 3.74M | 3.35M | 3.45M | 4.04M | 5.29M | 5.77M | 5.57M | 5.18M | 3.58M | 3.16M |
| Fidelity Management & Research (FMR) | 331 | 336 | 106.18K | 225.37K | 830.74K | 1.20M | 1.25M | 1.34M | 1.42M | 1.41M | 1.41M | 1.56M | 1.75M | 1.68M | 643.90K | 242.47K | 29.77K | 372.15K | 2.10M | 3.00M |
| Geode Capital Management | 741.40K | 646.91K | 653.77K | 646.43K | 653.11K | 686.98K | 709.76K | 748.46K | 755.36K | 780.29K | 813.81K | 835.91K | 847.72K | 848.98K | 892.03K | 889.43K | 906.76K | 917.78K | 945.89K | 1.13M |
| Goldman Sachs Group | 314.73K | 210.69K | 238.37K | 248.84K | 178.18K | 152.57K | 39.23K | 53.50K | 47.73K | 45.35K | 52.64K | 128.71K | 56.22K | 48.69K | 54.58K | 65.19K | 307.37K | 259.46K | 929.08K | 900.23K |
| Fidelity International (FIL) | 82.85K | 83.82K | 85.05K | 85.29K | 86.19K | 85.97K | 85.94K | 86.20K | 86.59K | 93.11K | 179.75K | 179.05K | 183.42K | 184.38K | 222.39K | 286.87K | 187.17K | 352.69K | 509.68K | 877.43K |
| Norges Bank Investment Management | — | — | — | — | — | 578.46K | — | — | — | 498.96K | — | 595.39K | — | 595.18K | — | 638.60K | — | 649.08K | — | 632.10K |
| AQR Capital Management | 131.18K | 190.35K | 309.00K | 184.59K | 175.56K | 195.15K | 210.83K | 242.71K | 133.02K | 78.04K | 69.56K | 100.98K | 121.91K | 87.89K | 32.23K | 25.80K | 33.36K | 21.28K | 180.67K | 478.07K |
| Bank of America Corp | 46.38K | 49.66K | 57.88K | 92.31K | 49.31K | 36.42K | 38.37K | 66.51K | 97.06K | 114.77K | 448.06K | 375.28K | 231.78K | 199.11K | 308.00K | 354.69K | 454.09K | 411.06K | 311.91K | 477.99K |
| Charles Schwab Investment Management | 516.97K | 522.10K | 538.71K | 554.91K | 567.72K | 577.16K | 570.96K | 554.83K | 424.69K | 429.07K | 431.80K | 439.70K | 440.34K | 444.96K | 456.43K | 452.49K | 465.45K | 477.44K | 474.65K | 473.99K |
| Northern Trust Corp | 423.35K | 425.63K | 421.03K | 412.73K | 415.35K | 412.14K | 412.09K | 399.60K | 391.14K | 395.24K | 353.63K | 392.19K | 389.01K | 498.22K | 489.74K | 470.43K | 475.01K | 456.80K | 448.67K | 455.69K |
| Invesco Ltd | 1.05M | 1.29M | 1.38M | 1.48M | 1.54M | 1.61M | 1.70M | 1.95M | 1.79M | 1.83M | 1.70M | 1.70M | 1.76M | 1.59M | 713.09K | 578.68K | 390.68K | 360.55K | 421.46K | 450.80K |
| Two Sigma Investments | — | — | 56.05K | — | 36.29K | 54.22K | 29.52K | 11.71K | 11.70K | 11.70K | 20.57K | 37.72K | 88.57K | 81.08K | 128.23K | 154.83K | 384.49K | 492.79K | 724.03K | 423.11K |
| BNY Mellon | 598.05K | 534.76K | 535.73K | 451.95K | 486.72K | 467.30K | 464.28K | 452.66K | 456.89K | 455.32K | 426.27K | 454.69K | 415.74K | 402.65K | 369.20K | 423.02K | 407.74K | 398.46K | 382.73K | 354.69K |
| Citadel Advisors | 86.52K | 48.56K | 109.52K | 180.11K | 279.93K | 179.65K | 189.70K | 89.80K | 85.40K | 130.82K | 70.45K | 71.10K | 59.73K | 30.70K | 154.97K | 334.44K | 52.10K | 22.20K | 59.92K | 329.25K |
| Steadfast Capital Management | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 302.09K |
| Morgan Stanley | 212.47K | 266.55K | 230.54K | 274.52K | 302.68K | 263.57K | 306.33K | 299.51K | 291.88K | 301.62K | 365.11K | 280.56K | 290.48K | 306.52K | 246.33K | 236.70K | 273.88K | 264.24K | 290.33K | 280.86K |
| JPMorgan Chase & Co | 150.42K | 206.92K | 153.98K | 151.31K | 157.40K | 221.60K | 163.66K | 258.03K | 255.23K | 283.50K | 266.44K | 187.74K | 187.91K | 194.22K | 202.96K | 203.99K | 219.86K | 199.49K | — | 209.38K |
| UBS Group AG | 30.68K | 80.19K | 72.38K | 56.55K | 37.13K | 68.31K | 53.27K | 68.43K | 65.10K | 52.89K | 69.70K | 76.79K | 63.78K | 76.33K | 120.63K | 235.29K | 194.99K | 559.10K | 232.80K | 113.33K |
| Principal Global Investors | 173.11K | 170.19K | 170.32K | 197.26K | 196.24K | 197.27K | 199.08K | 189.01K | 185.80K | 184.91K | 189.50K | 167.14K | 117.50K | 116.16K | 116.60K | 114.22K | 111.98K | 108.01K | 112.11K | 112.69K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details