# KEYSTONE INVESTORS PTE. LTD.

KEYSTONE INVESTORS PTE. LTD. of SINGAPORE, SINGAPORE is an SEC exempt reporting adviser.

## Registration

- CRD: 318768
- Type: SEC exempt reporting adviser
- SEC file number: 802-123649
- Location: 10 COLLYER QUAY, OCEAN FINANCIAL CENTRE, #35-06/07, SINGAPORE, SINGAPORE, 049315
- Phone: +65 6037 1200
- Latest filing: 2026-04-27

## Officers, owners & control persons (12)

| Name | Role | Location |
| --- | --- | --- |
| [XUAN LIU](https://search.stillhousedata.com/person/54087) | EXECUTIVE DIRECTOR | GEORGE TOWN GRAND CAYMAN, E9 |
| [Kenneth William Tonkinson](https://search.stillhousedata.com/person/273448) | CEO, EXECUTIVE DIRECTOR | Singapore, U0 |
| [Kaidi Fu](https://search.stillhousedata.com/person/719733) | SECTOR HEADS | — |
| [Jianfeng Liu](https://search.stillhousedata.com/person/719734) | SECTOR HEADS | — |
| [Mark Ledingham](https://search.stillhousedata.com/person/719735) | CHIEF COMPLIANCE OFFICER | Singapore, U0 |
| [Thandar Myo Aung](https://search.stillhousedata.com/person/719736) | CHIEF OPERATING OFFICER | — |
| [Changhao Zhang](https://search.stillhousedata.com/person/719737) | CHIEF RISK OFFICER | — |
| [TONKINSON KENNETH WILLIAM](https://search.stillhousedata.com/person/730413) | CEO, EXECUTIVE DIRECTOR | — |
| [LIU XUAN](https://search.stillhousedata.com/person/902726) | EXECUTIVE DIRECTOR | — |
| [CHEN BINGJIAN](https://search.stillhousedata.com/person/905373) | SECTOR HEADS | — |
| [FU KAIDI](https://search.stillhousedata.com/person/905374) | SECTOR HEADS | — |
| [LIU JIANFENG](https://search.stillhousedata.com/person/905375) | SECTOR HEADS | — |


## Private funds (2)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| KEYSTONE MASTER FUND | Hedge Fund | Cayman Islands | 195 | $3.8B | $1.0M |
| KEYSTONE LONG ONLY MASTER FUND | Hedge Fund | Cayman Islands | 15 | $72.4M | $1.0M |


## Fund service providers (4)

- custodian: KEYSTONE FUND
- custodian: KEYSTONE LONG ONLY FUND
- custodian: KEYSTONE LONG ONLY US FUND
- custodian: KEYSTONE US FUND

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/318768/brochure
- Similar advisers: https://search.stillhousedata.com/firm/318768/similar
- Related entities: https://search.stillhousedata.com/firm/318768/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/318768

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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.