Clean Harbors Inc. – Investors and Politicians Who Own It
CLH
Investors who own it
3 tracked investors, $700M in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
Dan SundheimD1 Capital Partners, Q2 2026 | $393M | 1.13% |
Henry EllenbogenDurable Capital Partners, Q2 2026 | $266.6M | 2.59% |
Jeremy GranthamGMO (Grantham Mayo Van Otterloo), Q2 2026 | $40.4M | 0.09% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
No member of Congress is estimated to hold this stock.
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| Stephen Mandel | New | 1,378,125 |
| Dan Sundheim | Added +14% | 2,781,882 |
| Henry Ellenbogen | Added +46% | 834,763 |
| Jeremy Grantham | Reduced −13% | 108,821 |
| Ray Dalio | Sold out | 0 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
| Politician | Action | Traded |
|---|---|---|
April McClain DelaneyChildD-MD · House | Sold$50K–$100K | Aug 25, 2026disclosed Sep 9, 2026 |
April McClain DelaneyChildD-MD · House | Sold part$1K–$15K | Jul 28, 2026disclosed Aug 3, 2026 |
April McClain DelaneyChildD-MD · House | Sold part$1K–$15K | Jul 27, 2026disclosed Aug 3, 2026 |
April McClain DelaneyChildD-MD · House | Sold part$1K–$15K | Jul 24, 2026disclosed Aug 3, 2026 |
April McClain DelaneyChildD-MD · House | Sold part$1K–$15K | May 1, 2026disclosed Jun 5, 2026 |
April McClain DelaneyChildD-MD · House | Sold part$1K–$15K | Apr 30, 2026disclosed May 6, 2026 |
April McClain DelaneyChildD-MD · House | Bought$15K–$50K | Feb 23, 2026disclosed Mar 10, 2026 |
April McClain DelaneyChildD-MD · House | Bought$1K–$15K | Dec 3, 2025disclosed Jan 5, 2026 |
April McClain DelaneyChildD-MD · House | Sold part$1K–$15K | Aug 7, 2025disclosed Sep 2, 2025 |
April McClain DelaneyChildD-MD · House | Sold part$1K–$15K | Jun 20, 2025disclosed Jul 2, 2025 |
April McClain DelaneyChildD-MD · House | Sold part$1K–$15K | Feb 10, 2025disclosed Mar 20, 2025 |
April McClain DelaneyChildD-MD · House | Sold part$1K–$15K | Feb 7, 2025disclosed Mar 20, 2025 |
Robert P. Bresnahan, Jr.JointR-PA · House | Sold$1K–$15K | Jan 13, 2025disclosed Feb 13, 2025 |