![Joel Rathbun](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Joel Rathbun
Private Equity Investor at
Edgewater Capital Partners
Net worth: 201 788 $ as of 2026-05-30
Profile
Joel R.
Rathbun is currently a Partner at Edgewater Capital Partners since 2025.
Formerly, Mr. Rathbun was Senior Vice President-Mergers & Acquisitions at Avient Corp.
from 2011 to 2025, Senior Vice President at Moelis & Co. LLC, and Executive Director-Mergers & Acquisitions at CIBC World Markets, Inc. from 2006 to 2008.
Mr. Rathbun completed undergraduate studies at Queen's University and graduate studies at Texas A&M University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
AVIENT CORPORATION 0.01% | 2026-02-26 | 5,697 ( 0.01% ) | 201 788 $ | 2026-05-30 |
Joel Rathbun active positions
| Companies | Position | Start |
|---|---|---|
Edgewater Capital Partners
 Edgewater Capital Partners Investment ManagersFinance Edgewater Capital Partners invests in lower middle market companies located in the Unites States with an EBITDA of less than USD 25 million and revenues of less than USD 100 million. The firm focuses on specialty industrials, life science, advanced materials and specialty chemicals. It participates in MBO transactions with an investment size of up to USD 50 million. | Private Equity Investor | 2025-02-28 |
Former positions of Joel Rathbun
| Companies | Position | End |
|---|---|---|
| AVIENT CORPORATION | Corporate Officer/Principal | 2025-01-31 |
CIBC World Markets, Inc. /US Capital Markets Businesses/
 CIBC World Markets, Inc. /US Capital Markets Businesses/ Investment Banks/BrokersFinance Provides investment banking, equity research and other financial services | Corporate Officer/Principal | 2007-12-31 |
Moelis & Co. LLC
 Moelis & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Corporate Officer/Principal | - |
Training of Joel Rathbun
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
52
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Avient Corp.
 Avient Corp. Chemicals: Major DiversifiedProcess Industries Manufactures specialized polymer materials | Process Industries |
Moelis & Co. LLC
Moelis & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Finance |
Edgewater Capital Partners
Edgewater Capital Partners Investment ManagersFinance Edgewater Capital Partners invests in lower middle market companies located in the Unites States with an EBITDA of less than USD 25 million and revenues of less than USD 100 million. The firm focuses on specialty industrials, life science, advanced materials and specialty chemicals. It participates in MBO transactions with an investment size of up to USD 50 million. | Finance |
Queen's University
 Queen's University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Texas A&M University
 Texas A&M University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
CIBC World Markets, Inc. /US Capital Markets Businesses/
CIBC World Markets, Inc. /US Capital Markets Businesses/ Investment Banks/BrokersFinance Provides investment banking, equity research and other financial services | Finance |
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