![Jonas Koivula](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>)
Jonas Koivula
Portfolio Manager-Equities at
Proprius Partners Oy
Net worth: 941 750 $ as of 2026-08-30
Profile
Jonas Koivula is currently working as a Portfolio Manager at Proprius Partners Oy since 2023.
Prior to this, he worked as a Research Analyst & Portfolio Manager at Fourton Fund Management Co. Ltd. from 2004 to 2010.
He also worked as a Portfolio Manager at Aktia Varainhoito Oy.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
Taaleri Plc
 Taaleri Plc Investment ManagersFinance Provides wealth management and financing services 0.39% | 2025-09-29 | 111,212 ( 0.39% ) | 941 750 $ | 2026-08-30 |
Jonas Koivula active positions
| Companies | Position | Start |
|---|---|---|
Proprius Partners Oy
 Proprius Partners Oy Investment ManagersFinance Provides investment advice | Portfolio Manager-Equities | 2023-01-31 |
Former positions of Jonas Koivula
| Companies | Position | End |
|---|---|---|
Fourton Fund Management Co. Ltd.
 Fourton Fund Management Co. Ltd. Investment ManagersFinance FFM is an active, long-term manager which invests through their funds in European and Nordic small and medium-sized equities and European deep value micro-cap stocks. Investments represent mainly cyclical sector companies. | Analyst-Equity | 2010-12-30 |
Aktia Varainhoito Oy
 Aktia Varainhoito Oy Investment ManagersFinance Aktia utilizes an active investment management and responsible investing. Their investment activity is based on responsibility, diversification across asset classes and a strong investment view. The firm invests actively in wind and solar energy, Nordic value equities and corporate bonds, for example. | Portfolio Manager-Equities | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
6
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
Fourton Fund Management Co. Ltd.
Fourton Fund Management Co. Ltd. Investment ManagersFinance FFM is an active, long-term manager which invests through their funds in European and Nordic small and medium-sized equities and European deep value micro-cap stocks. Investments represent mainly cyclical sector companies. | Finance |
Aktia Varainhoito Oy
Aktia Varainhoito Oy Investment ManagersFinance Aktia utilizes an active investment management and responsible investing. Their investment activity is based on responsibility, diversification across asset classes and a strong investment view. The firm invests actively in wind and solar energy, Nordic value equities and corporate bonds, for example. | Finance |
Proprius Partners Oy
Proprius Partners Oy Investment ManagersFinance Provides investment advice | Finance |
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