# IDR INVESTMENT MANAGEMENT, LLC

IDR INVESTMENT MANAGEMENT, LLC of INDEPENDENCE, OH is an SEC-registered investment adviser.

## Registration

- CRD: 286208
- Type: SEC-registered investment adviser
- SEC file number: 801-108809
- Location: 3 SUMMIT PARK DRIVE, SUITE 450, INDEPENDENCE, OH, 44131
- Phone: (216) 264-8185
- Latest filing: 2026-03-30
- Regulatory AUM: $10.2B
- Discretionary AUM: $10.2B
- Clients: 15
- Accounts: 9

## Business model

- Compensation: % of AUM
- Clients served: Investment cos

## Officers, owners & control persons (11)

| Name | Role | Location |
| --- | --- | --- |
| Brian Thomas | HEAD OF ANALYTICS | New York, NY |
| Garrett E Zdolshek | CHIEF INVESTMENT OFFICER | Independence, OH |
| Gary Albert Zdolshek | CEO; MANAGING MEMBER | — |
| Angela Marie Cooper | CHIEF FINANCIAL OFFICER/ CHIEF COMPLIANCE OFFICER | — |
| Zdolshek Garrett | CHIEF INVESTMENT OFFICER | — |
| Roger Farnham Rankin | MEMBER | — |
| COOPER KIM MARIE | CHIEF FINANCIAL OFFICER/ CHIEF COMPLIANCE OFFICER | — |
| BARTOS THOMAS JAMES | CHIEF COMPLIANCE OFFICER; CHIEF COMPLIANCE OFFICER CHIEF FINANCIAL OFFICER; CHIEF COMPLIANCE OFFICER, CHIEF FINANCIAL OFFICER | — |
| ZDOLSHEK GARY ALBERT | CEO; CEO AND CHIEF COMPLIANCE OFFICER; MANAGING MEMBER | — |
| RANKIN ROGER FARNHAM | CHAIRMAN; MEMBER | — |
| THOMAS BRIAN | HEAD OF ANALYTICS | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/286208/brochure
- Similar advisers: https://search.stillhousedata.com/firm/286208/similar
- Related entities: https://search.stillhousedata.com/firm/286208/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/286208

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.