| Company Name: | DIAMOND HILL INVESTMENT GROUP, INC. |
| Employer identification number (EIN): | 650190407 |
| NAIC Classification: | 523900 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-12-04 | |||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-12-02 | ||||||
| Date | Description |
|---|---|
| 2021-07-18 | 650190407 Change of name detected from DIAMOND HILL INVESTMENT GROUP to DIAMOND HILL INVESTMENT GROUP, INC. |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 001 | DIAMOND HILL INVESTMENT GROUP 401(K) PLAN AND TRUST | 2015-01-01 | 1998-03-01 |
| 501 | DIAMOND HILL INVESTMENT GROUP, INC. HEALTH AND WELFARE PLAN | 2015-01-01 | 1998-03-01 |