Main Capital Partners North America Llc
- Regulatory AUM
- $472M
- Discretionary
- $0
- Clients
- 14
- Avg AUM / client
- $33.7M
- Accounts
- 14
- Employees
- 9
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Mar 30, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 14 | $472M | 100.0% |
People (2)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Zwemstra, Hans, Charly | Shareholder | Jun 2022 (4y) | ≈ 18.75% – 56.25% via Cz Capital Bv | |
| Visscher, Johan, Adriaan | Cco And Co Head North America & Investment Director | Jan 2023 (4y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Main Capital Partners B.V. | Member | Jun 2022 | A | 75% or more |
| Cz Capital Bv | Shareholder | Jun 2022 | B | ≈ 37.5% – 75% via Main Capital Partners B.V. |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Zwemstra, Hans, Charly: 50% – 75% of Cz Capital Bv × 50% – 75% of Main Capital Partners B.V. × 75% – 100% direct ≈ 18.75% – 56.25% of the firm
- Cz Capital Bv: 50% – 75% of Main Capital Partners B.V. × 75% – 100% direct ≈ 37.5% – 75% of the firm
Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/30/2026 | 1.27 MB | View · PDF · Source ↗ |
Archived copies of the firm's regulatory filings, versioned by content hash.
Disciplinary disclosures
No disciplinary events reported on the firm's latest Form ADV filing.
How they charge
- • Other fees
- • PERCENTAGE OF OPERATING EXPENSES
Services
- • Portfolio management for pooled investment vehicles
Custody
Firm reports it does not have custody of client funds or securities (Item 9.A).
No custodian data reported or mined yet.
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 30, 2026.
View current Form ADV (SEC/IAPD) ↗