Single Family OfficeRIA · CRD 327827SEC-RegisteredPrivate Fund Adviser

Updated:

Finch Lane Partners

Finch Lane Partners is the San Francisco single-family office of Richard Blum, founder of Blum Capital Partners, managing a multi-asset portfolio since...

Finch Lane Partners

Finch Lane Partners was founded in 1999 by Richard C. Blum, the San Francisco-based investor who built his career at Sutro & Co. before founding Blum Capital Partners in 1975. The wealth originates from Blum Capital's pioneering model of patient, concentrated equity investments, which combined activism with private equity and real estate holdings. Blum's marriage to Senator Dianne Feinstein placed the family at the intersection of California finance and national politics for decades, though the office's investment operations remained structurally independent. The office manages capital via a multi-asset-class mandate that includes private equity co-investments, public equity positions, and direct real estate. Specific historical allocations suggest a tilt toward commercial real estate in Western US markets and late-stage private placements in sectors the Blum Capital team studied deeply, such as financial services and industrial consolidation. Geographic emphasis falls on North America with occasional exposure to Asia — Blum had long-standing professional relationships in China, and the office has held select investments there tied to similar deep-value themes (per public record). Richard Blum's death in February 2022 transferred stewardship of the family office's investment program to his existing trust and advisory structure. The office's size and current deployment pace are not publicly disclosed. Its investment activity in the last two years has centered on managing existing positions and distributing trust assets. Adjacent philanthropic vehicles include the Blum Family Foundation and the Richard C. Blum Family-Supported Foundation, which commit separately to poverty alleviation and education in the US and abroad. The office's structural differentiator is its legacy as the direct family extension of a formal institutional fund manager. Unlike single-family offices that form after a liquidity event in a single operating business, Finch Lane emerged from an existing professional investment partnership — meaning its processes, deal-memo culture, and LP-minded governance were already institutionalized from inception, rather than retrofitted around a sudden windfall.

General information

Firm type

Single Family Office

Year founded

1999

AUM

Undisclosed

Location

Region

North America

Country

United States

City

San Francisco

Corporate office

San Francisco, CA, United States

Principals

Richard C. Blum

Founder

Sector focus

Private EquityReal EstatePublic EquitiesEnergy

Frequently asked questions

Who is the principal behind Finch Lane Partners, and what is their background?

The firm was founded by Richard C. Blum, a longtime San Francisco-based investor who previously founded Blum Capital Partners in 1975. Blum Capital was an early pioneer of 'patient' activist investing in public equities and private placement co-investments. Blum also served as a University of California regent and was married to the late US Senator Dianne Feinstein (per public record).

How did Finch Lane Partners originate its wealth?

The underlying wealth stems from Richard Blum's decades at Blum Capital Partners, an institutional investment firm managing concentrated public equity, private equity, and real estate portfolios on behalf of pension funds and endowments. Finch Lane was the family's direct investment office, seeded with proceeds from Blum Capital's management and Blum's personal co-investment gains (per public record).

What is the office's relationship to Blum Capital Partners?

Blum Capital Partners was the institutional fund manager, and Finch Lane Partners was the separate family office vehicle for Richard Blum's personal capital. The two entities shared intellectual DNA and likely overlapping deal flow, but Finch Lane operated as the family's private balance-sheet investor, not a third-party manager.

What happened to the firm's governance when Richard Blum died in 2022?

Richard Blum passed away in February 2022, and the investment oversight was transferred to existing family trust structures. Senator Dianne Feinstein, Blum's wife, died in September 2023. The office's current day-to-day investment leadership has not been publicly named (per public record, 2022–2023).

Does Finch Lane Partners take outside capital?

No. Finch Lane Partners is structured as a single-family office and does not manage third-party capital. It manages only the Blum family's assets, which distinguishes it from the institutional Blum Capital Partners vehicle that preceded it (per the firm's legal designation as a family office).

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 family offices?

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 San Francisco Single Family Office profiles