Sun Mountain Partners

Hedge Fund SEC-registered adviser

Legal name: Sun Mountain Partners, LLC

Website

AUM

$187.2M
Regulatory AUM

Private funds

15
Hedge Fund 15

Private fund assets

$187.2M
Gross asset value

Employees

1

Last Form D raise

Aug 2026
Most recent fund filing

From SEC Form ADV filing (filed Jul 9, 2026). View on SEC

People(1)

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

W
William Thorndike
Member
Source: SEC Form ADV

Funds(15)

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

FundTypeGross assetsRaised (Form D)InvestorsLast Form DRecency
Sun Mountain Fund, LPHedge Fund$48.4M$34.3M41Aug 2026Hot
Sun Mountain Investors, LP - Series IHedge Fund$35.1M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series VIIHedge Fund$12.6M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series XIIHedge Fund$11.6M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series IIHedge Fund$11.3M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series VIIIHedge Fund$9.7M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series XivHedge Fund$9.4M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series VHedge Fund$8.6M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series XHedge Fund$7.5M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series VIHedge Fund$7.3M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series XIHedge Fund$7.2M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series IXHedge Fund$7.1M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series XiiiHedge Fund$6.3M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series IVHedge Fund$2.7M$85.4M45Aug 2026Hot
Sun Mountain Investors, LP - Series IIIHedge Fund$2.4M$85.4M45Aug 2026Hot

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
290560
SEC file number
801-136947

Sources