Arcanum Capital Management LLC
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About
Arcanum Capital Management LLC provides discretionary and non-discretionary asset management and financial consulting to individual investors, with an emphasis on high‑net‑worth clients rather than mass‑market retail accounts. The firm manages a small number of client relationships and documents goals and restrictions to create individualized investment programs.
Portfolios are tailored to each client’s objectives, time horizon and risk tolerance and rely primarily on fundamental analysis; strategies may include long‑ and short‑term holdings and options writing, with regular monitoring and rebalancing. Compensation is primarily asset‑based, but the firm also offers performance‑based fee arrangements for qualified clients, a structure the brochure identifies as giving rise to potential conflicts of interest.
Distinctive aspects compared with many peers include the availability of performance‑based fees limited to clients who meet specified asset and net‑worth criteria and the firm’s deliberate focus away from lower‑net‑worth individual clients. The firm’s principal holds a professional accounting credential and maintains a separate tax and management consulting practice that provides services to advisory clients for additional compensation, a relationship disclosed as a potential conflict and managed through firm policies.
Client services
Expertise
Fee options
Financial consulting fees up to $5,000 based on complexity; negotiable flat fee.
$0 - $750,000: 1.50% annually $750,000.01 - $5,000,000: 1.25% annually $5,000,000.01+: 1.00% annually
For accounts over $1,100,000: 0.5% of assets under management plus 15% of annual portfolio performance above an agreed benchmark; performance fees charged annually in arrears.
Account minimum: $500,000 Fee-only: Negotiable annual fees based on assets under management; fees billed monthly in arrears.
Main office
Syosset NY
Advisors at this office
1
Most active in
New York
Disclosures
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Business activities & affiliations
Is not active or affiliated with:
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Insurance agent
They sell insurance products and may earn commissions on those sales.
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Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
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Bank
They're affiliated with a bank that may offer its own financial products and services.
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Trust company
They provide trust and estate administration services, typically for separate fees.
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Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
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Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
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Lawyer
They provide legal services, typically billed separately.
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Real estate agent
They facilitate real estate transactions and may earn commissions.
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Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Forms ADV
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