Keystone Investors Pte.

Hedge Fund Exempt reporting adviser

Legal name: Keystone Investors Pte. LTD.

Singapore, Singapore, Singapore Website LinkedIn

AUM

$3.9B
Private fund assets

Private funds

2
Hedge Fund 2

Private fund assets

$3.9B
Gross asset value

Employees

—

Last Form D raise

Jun 2026
Most recent fund filing

From SEC Form ADV filing (filed Apr 27, 2026). View on SEC

People(2)

Owners and executive officers named on the firm's SEC Form ADV.

K
Kenneth Tonkinson
CEO, Executive Director
Source: SEC Form ADV
X
Xuan Liu
Executive Director
Source: SEC Form ADV

Funds(2)

Private funds reported on Form ADV, with amounts raised from the funds' SEC Form D filings.

FundTypeGross assetsRaised (Form D)InvestorsLast Form DRecency
Keystone Master FundHedge Fund$3.8B$101.7M15Jun 2026Hot
Keystone Long Only Master FundHedge Fund$72.4M———

Board seats

Companies whose SEC Form D filings name one of this firm's people as a director, matched by name and office ZIP code.

No board seats matched from SEC filings yet.

Regulatory identifiers

CRD number
318768
SEC file number
802-123649

Sources