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Keidan Management
Robert Keidan has run New York-based RIA Keidan Management since 1992, managing a concentrated US equity portfolio for a small client base.
Keidan Management
Keidan Management registered with the SEC in 1992, placing it among a cohort of boutique RIAs that launched when the regulatory architecture for registered advisers was still new. Robert Keidan leads the firm as president, with the ADV filings consistently showing a tight operation: one office, a small staff, and no sprawling committee structure. The firm does not broadcast a founding narrative or family-office origin, and its public footprint remains limited to mandatory regulatory disclosures. The firm's strategy centers on long-only US equities, with SEC filings showing individual stock positions concentrated in large-cap and mid-cap names — past disclosures have included Apple, Microsoft, Johnson & Johnson, Berkshire Hathaway, and PepsiCo as top holdings, typical of a high-conviction, low-turnover approach. Keidan does not appear to market pooled vehicles or fund structures. Instead, it manages separately managed accounts for fewer than five clients, a structure that implies tight alignment with a small, possibly family-linked, capital base. There is no evidence of venture, private equity, or real asset exposure in the regulatory record. The firm's discretionary assets under management have remained in a tight band — hovering around $140 million from 2013 through the most recent filings. No additional offices are disclosed, and staff count has stayed below five professionals, consistent with a lean investment office. No philanthropic foundation, club membership network, or adjacent operating company has been linked to Keidan Management in public filings. The most recent public signal was the firm's annual ADV amendment, maintaining status quo on its registration, strategy, and advisory headcount. Keidan Management's structural differentiator is its sheer staying power and opacity in an era of asset-gathering and branding. As RIAs increasingly consolidate onto platforms, Keidan has operated the same legal entity for over three decades without fund launches, acquisitions, or a marketing footprint. This architecture — a single-strategy, separately-managed-account shop with long-tenured leadership — suggests a firm purpose-built to serve a single enduring capital relationship rather than to scale.
General information
Firm type
Asset Manager
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
New York
Corporate office
New York, NY, United States
Principals
Robert Keidan
President
Frequently asked questions
What investment strategy does Keidan Management pursue?
Based on regulatory filings, Keidan Management runs a concentrated long-only US equity strategy, primarily through separately managed accounts. Top holdings disclosed historically include large-cap names such as Apple, Microsoft, and Berkshire Hathaway. There is no indication of short-selling, leverage, or alternative asset exposure.
How is Keidan Management structured — is it a family office?
Keidan Management is structured as a registered investment adviser, not a formally designated single-family office. However, its small client count — fewer than five per SEC filings — and the absence of fund vehicles or marketed strategies strongly suggest it functions as a quasi-family office serving a tight group of related or long-standing investors.
Who makes investment decisions at Keidan Management?
Robert Keidan, the firm's president, is the central investment decision-maker. SEC filings consistently show a lean organizational structure with no investment committee or external sub-advisers listed, reflecting a single-manager model.
Does Keidan Management take outside capital or market to institutional allocators?
There is no evidence Keidan Management actively solicits outside capital. The firm has maintained the same small client base for over a decade, does not operate a public website with investor materials, and appears only via mandatory regulatory filings — indicating it is effectively closed to new institutional allocators.
What is Keidan Management's known posture on co-investments or pooled vehicles?
Keidan Management does not operate pooled investment vehicles or appear to participate in co-investment opportunities. The firm's public record is limited to separately managed account equities; no private fund filings, exempt reporting adviser status, or partnership structures have been associated with the entity.
Profile maintained by Altss 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.
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