Open Door Investment Management Ltd.
- Regulatory AUM
- $183M
- Discretionary
- $183M
- Clients
- 2
- Avg AUM / client
- $91.7M
- Accounts
- 2
- Employees
- 17
AUM over time
Annual snapshots from Form ADV filings · as of Mar 27, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 2 | $183M | 100.0% |
Private funds (2)
Reported in Form ADV Section 7.B.(1), filing of Sep 2024 · $140M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| The China 'A' Share Fund Limited | Hedge Fund | Bermuda | $118M | 61 |
| Open Door Greater China Master Fund Limited master | Hedge Fund | Cayman Islands | $22.3M | 10 |
People (5)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Ke, Shifeng | Sole Shareholder | Jul 2011 (15y) | ≈ 42.19% – 100% via Open Sesame Investments, Ltd. | |
| Wu, Bin | Director | Nov 2017 (9y) | Less than 5% | |
| Dube, Vumindaba | Director | Jul 2022 (4y) | Less than 5% | |
| Squire, Stephen, Malcolm | Chief Compliance Officer | Mar 2024 (2y) | Less than 5% | |
| Wong, Yen, Yeo | Director | Aug 2024 (2y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Open Door Capital Management, Ltd. | Sole Shareholder | Nov 2017 | A | 75% or more |
| Open Sesame Investments, Ltd. | Sole Shareholder | Nov 2017 | B | ≈ 56.25% – 100% via Open Door Capital Management, Ltd. |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Ke, Shifeng: 75% – 100% of Open Sesame Investments, Ltd. × 75% – 100% of Open Door Capital Management, Ltd. × 75% – 100% direct ≈ 42.19% – 100% of the firm
- Open Sesame Investments, Ltd.: 75% – 100% of Open Door Capital Management, Ltd. × 75% – 100% direct ≈ 56.25% – 100% 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.
Private funds (2, $140M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| The China 'A' Share Fund Limited | Hedge Fund | $118M | $100K | 61 |
| Open Door Greater China Master Fund Limited | Hedge Fund | $22.3M | $100K | 10 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/27/2026 | 1.42 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
- • Percentage of assets under management
- • Other fees
- • PERCENTAGE OF FUND NET INCOME OF PORTFOLIO MANAGERS
Services
- • Portfolio management for pooled investment vehicles
- • Portfolio management for businesses/institutional clients
Custody
Reported custodians
- Banque Pictet & Cie Sa $56.7M (20% of AUM) Mar 2023
Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).
Firm reports it does not have custody of client funds or securities (Item 9.A).
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 27, 2026.
View current Form ADV (SEC/IAPD) ↗