RIA · CRD 281277SEC-RegisteredPrivate Fund Adviser

Updated:

Sunriver Management

SUNRIVER MANAGEMENT LLC is an SEC-registered investment adviser in GREENWICH, CT, registered since 2015. The firm manages approximately $1.2 billion in assets.

Sunriver Management

SUNRIVER MANAGEMENT LLC is an SEC-registered investment adviser in GREENWICH, CT, registered since 2015. The firm manages approximately $1.2 billion in assets. It has 9 employees and 5 investment advisers.

General information

Firm type

RIA

Year founded

2008

Location

Region

North America

Country

United States

City

Greenwich

Corporate office

Sunriver, Oregon, United States

Principals

David Slayden

Founder

Sector focus

Real EstatePrivate EquityInfrastructure

Frequently asked questions

Who runs investment decisions at Sunriver Management?

David Slayden, founder, is the principal decision-maker. The firm does not disclose a broader investment committee or external advisors (public record).

How does Sunriver Management source proprietary deal flow?

The firm relies on local relationships and direct sourcing in the Pacific Northwest, without using intermediaries or formal fund structures (public record).

Does Sunriver Management participate in fund commitments or only direct deals?

The firm focuses on direct investments in real estate and infrastructure, not fund commitments or co-investments with external GPs (public record).

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

Need institutional-grade insight on registered investment advisers?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classOSINT-derived deal signals
Book a demo

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo

Browse by category

More Greenwich RIA profiles