Institutional Ownership
Us Ecology Inc
CUSIP 91734M103COMECOLQ1 2026
13D / 13G Filings
17
Schedule 13D/13G on record
Beneficial Filers
8
Distinct reporting persons
Largest Stake
15.9%
Max % of class reported
Institutional Holders
1
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
17 filings · latest Mar 8, 2022
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Mar 8, 2022 | Clarkston Capital Partners, LLC | 13G/A | — | — | SEC |
| 2 | Feb 16, 2022 | Magnetar Financial LLC | 13D | 6.6% | 2.06M | SEC |
| 3 | Feb 14, 2022 | Thrivent Financial For Lutherans | 13G | 6.3% | 1.99M | SEC |
| 4 | Feb 10, 2022 | Vanguard Group Inc | 13G/A | 6.4% | 2.02M | SEC |
| 5 | Feb 10, 2022 | Clarkston Capital Partners, LLC | 13G | 10.0% | 3.15M | SEC |
| 6 | Feb 10, 2022 | Clarkston Capital Partners, LLC | 13G | 10.0% | 3.15M | SEC |
| 7 | Feb 4, 2022 | Wellington Management Group LLP | 13G | 5.8% | 1.83M | SEC |
| 8 | Jan 27, 2022 | Blackrock Inc. | 13G/A | 15.9% | 5.00M | SEC |
| 9 | Jan 26, 2022 | Blackrock Inc. | 13G/A | 15.9% | 5.00M | SEC |
| 10 | Feb 10, 2021 | Vanguard Group Inc | 13G/A | 6.2% | 1.97M | SEC |
7 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Us Ecology Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Huntington National Bank | 1 | $48 |