Clean Harbors Inc. (CLH)
| Sector: | Industrial Goods |
| |
| Super Investor Stats: | |
| Ownership count: | 3 |
| Ownership rank: | 299 |
| % of all portfolios: | 0.09% |
| Hold Price * : | $286.73 |
| History |
Portfolio Manager |
Activity |
Share change |
% change to portfolio ▼ |
| Q1 2026 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Add 27.34% |
376,825 |
0.86 |
| ≡ |
Henry Ellenbogen - Durable Capital Partners |
Add 25.90% |
216,210 |
0.64 |
| Q4 2025 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Buy |
1,378,125 |
2.37 |
| ≡ |
Henry Ellenbogen - Durable Capital Partners |
Add 45.51% |
261,097 |
0.58 |
| ≡ |
First Eagle Investment Management |
Buy |
3,816 |
0.00 |
| Q3 2025 |
| ≡ |
Henry Ellenbogen - Durable Capital Partners |
Buy |
573,666 |
0.99 |
| Q1 2022 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
1,893 |
0.00 |
| Q4 2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 68.67% |
4,150 |
0.00 |
| Q3 2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 51.54% |
6,426 |
0.01 |
| Q2 2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 9.24% |
1,270 |
0.00 |
| Q1 2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 110.53% |
7,213 |
0.01 |
| Q4 2020 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 82.68% |
31,149 |
0.05 |
| Q3 2020 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 104.83% |
19,282 |
0.02 |
| Q2 2020 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 11.91% |
1,957 |
0.00 |
| Q1 2020 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
16,436 |
0.02 |
| Q1 2008 |
| ≡ |
Bill & Melinda Gates Foundation Trust |
Sell 100.00% |
146,152 |
0.04 |
| Q4 2007 |
| ≡ |
Bill & Melinda Gates Foundation Trust |
Buy |
146,152 |
0.04 |
* "Hold Price" is the last known price at which an investor still held a security. It is the closing price of the security as of the portfolio date (quarter end). This value is only provided when a security is owned by at least two investors. In the case of reporting dates being different, a weighted average price is calculated.