Atom Investors LP
- SEC CIK
- 0001738902
- Latest filing
- Aug 14, 2026
CLH holding history
Clean Harbors Inc in every 13F filed by Atom Investors LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CLH overviewAll 13F holders of CLHFull Q2 2026 holdings
- Shares (Q2 2026)
- 840
- Value
- $250.9K
- % of portfolio
- <0.1%
- Quarters held
- 3
- Since Q2 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 840 | $250.9K | <0.1% | +840 | New | Holders |
| Q1 2026 | 0 | $0 | 0.0% | −31,001−100.0% | Sold out | Holders |
| Q4 2025 | 31,001 | $7.27M | 0.6% | +31,001 | New | Holders |
| Q3 2025 | 0 | $0 | 0.0% | −5,844−100.0% | Sold out | Holders |
| Q2 2025 | 5,844 | $1.35M | 0.1% | +5,844 | New | Holders |