Caledonia US

Hedge Fund SEC-registered adviser

Legal name: Caledonia US, LP

New York, NY Website

AUM

$3.7B
Regulatory AUM

Private funds

4
Hedge Fund 4

Private fund assets

$3.7B
Gross asset value

Employees

26

Last Form D raise

Feb 2026
Most recent fund filing

From SEC Form ADV filing (filed Sep 28, 2026). View on SEC

People(3)

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

J
Co-Chief Investment Officer
M
Co-Chief Investment Officer

Funds(4)

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

FundTypeGross assetsRaised (Form D)InvestorsLast Form DRecency
Caledonia Master Fund LTD.Hedge Fund$2.6B$1.4B99Feb 2026Warm
Caledonia Co-Invest Master Fund LPHedge Fund$956.8M$667.5M57Feb 2026Warm
Caledonia Long Master Fund LPHedge Fund$106.7M$100.0M1Feb 2026Warm
Caledonia Aggregated Fund L.P.Hedge Fund$21.2M———

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
291463
SEC file number
801-112541

Sources