Parthenon
Parthenon LLC is an independent, employee-owned investment advisory firm founded in 1999 in Louisville, Kentucky, that manages approximately $1.1 billion for 225 high-net-worth individuals, families, trusts, and institutions through concentrated equity, fixed-income, and small-cap hedge fund strategies.
- Company typePrivate
- Founded1999
- HeadquartersLouisville, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Parthenon does
Parthenon LLC is an independent, employee-owned investment advisory firm founded in 1999 and headquartered in Louisville, Kentucky. The firm manages approximately $1.1 billion in assets for 225 clients, serving high-net-worth individuals, families, trusts, and institutional clients including foundations, ERISA plans, and family foundations. A $1 million minimum account size positions the firm squarely in the established-wealth segment rather than mass-affluent retail, and an SEC-registered investment adviser status signals formal federal-level oversight. The firm is staffed by seven investment professionals, suggesting a deliberate capacity-managed structure.
Parthenon operates three primary product lines. Its equity management service runs concentrated portfolios of typically 20-25 stocks following a disciplined value-investing approach, with an activist posture evidenced by public engagement with portfolio companies such as Jewett-Cameron. The fixed-income offering spans taxable, tax-free, and municipal bond mandates, providing clients with full asset-allocation coverage under one roof. Fort Nelson Partners LP extends the platform into alternatives as a small/microcap hedge fund vehicle, creating a separate performance-fee revenue stream beyond traditional advisory fees.
Revenue is generated through a tiered AUM-based fee schedule: 1.00% on the first $2 million, 0.75% on the next $3 million, and 0.50% on balances above $5 million. Given average client relationships of approximately $4.9 million, the blended effective fee is estimated at roughly 0.6%, implying core fee revenue in the mid-single-digit-millions range, supplemented by hedge fund performance fees. The go-to-market model is relationship-driven and referral-based rather than distribution-driven, consistent with the firm's boutique, employee-owned structure.
Parthenon firmographics
Firmographics- Name
- Parthenon
- Legal name
- Parthenon LLC
- Website
- https://parthenonllc.com
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Parthenon LLC is an independent, employee-owned investment advisory firm founded in 1999 in Louisville, Kentucky, that manages approximately $1.1 billion for 225 high-net-worth individuals, families, trusts, and institutions through concentrated equity, fixed-income, and small-cap hedge fund strategies.
- Ownership category
- akta.pro rank
Parthenon industry classification
Industry- Product category
- Wealth Management
- NAICS
- Miscellaneous Financial Investment Activities (523999), Securities and Commodity Contracts Intermediation and Brokerage (5231)
- SIC
- Finance Services (6199)
- akta.pro primary industry
- Onshore Private Banking (Domestic HNW/UHNW) (FSAAABAA)
- akta.pro secondary industries
- Private Client Custody & Brokerage (Execution, Reporting, Safekeeping) (FSAAABAN), Private Banking & UHNW Wealth Advisory (FSAEABAC)
Keywords
Where Parthenon is headquartered
LocationHeadquarters
- HQ city
- Louisville
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Parthenon business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Compliance, Technology or R&D, Marketing or Sales
Revenue model
- Asset-Based Advisory Fees: Parthenon LLC charges ongoing asset-based advisory fees based on the value of cash and investments in client advisory accounts. The fee structure is tiered based on assets under management, with rates decreasing as assets increase. The firm also serves as advisor and general partner for Fort Nelson Partners, LP, a hedge fund, which may generate performance fees when certain thresholds are met.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | 1% on first $2 million of assets under management |
| Subscription | Annual | 0.75% on next $3 million of assets under management |
| Subscription | Annual | 0.50% on amounts over $5 million |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Parthenon product offering
Product offeringCore offering
Parthenon LLC is an independent, employee-owned SEC-registered investment advisory firm that provides discretionary investment management services for high net worth families, trusts, individuals, and institutional clients. The firm manages equity portfolios, taxable and tax-free/municipal fixed income portfolios, and operates a hedge fund vehicle (Fort Nelson Partners, LP) for qualified investors.
Product overview
Parthenon is an independent, employee-owned investment advisory firm providing investment management services for high net worth families, trusts, individuals and institutions. Founded in 1999, the firm offers a unified suite of investment products centered on fundamental equity and fixed income management. The core offerings include Equity Management portfolios built from bottom-up stock selection, Fixed Income Management across three distinct approaches (Taxable Portfolio, Tax-free Portfolio, and Municipal Bond Portfolio), and Fort Nelson Partners, LP (a small/microcap focused hedge fund). Each portfolio is individually structured based on client-specific situations and needs, primarily utilizing individual securities for greater control over quality and tax realization.
Differentiator
Problem solved
Functional benefit
Brands
- Fort Nelson Partners, LP: A small/microcap focused hedge fund managed by CEO Thomas A. Corea.
Products and services
- Equity Management
- Taxable Fixed Income Management
- Tax-Free / Municipal Bond Management
- Fort Nelson Partners, LP
Quantifiable outcome
- Significantly below-average portfolio turnover compared to industry benchmarks
Companies that use Parthenon
Customer profileNamed customers4 records
Segments2 records
Ideal customer profiles2 records
Parthenon technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Parthenon partnerships and signals
Strategic signalScale indicators4 records
Recent moves7 records
Expansion highlights2 records
Parthenon competitors and assessment
Company assessmentDirect peers
- Fiduciary Trust International: Privately held wealth manager and trustee for HNW families, foundations, and endowments. Comparable to Parthenon in its discretionary, individualized portfolio approach and institutional/HNW blended client base.
- Argent Capital Management: Concentrated, value-oriented investment manager with institutional and HNW clients. Highly comparable to Parthenon in bottom-up fundamental research, concentrated portfolio construction, and value discipline.
- Bessemer Trust: Private, multi-family office serving HNW and UHNW families with discretionary investment management, estate planning, and trust services. Closely comparable to Parthenon in client focus and high-touch, individualized portfolio construction.
- Fort Washington Investment Advisors: Mid-size RIA managing active fixed income and equity for institutions and HNW clients. Comparable to Parthenon in fixed income capability, institutional focus, and regional Midwestern roots.
- Wilmington Trust: Wealth management and corporate trust firm serving HNW families, foundations, and retirement plans. Comparable to Parthenon in institutional capabilities (foundations, ERISA) and trust-adjacent services.
- Brown Brothers Harriman (Wealth Management): Private partnership providing investment management, custody, and trust services to HNW families and institutions. Similar in client profile, conservative investment philosophy, and emphasis on long-term relationships.
Broad incumbents
- Northern Trust Wealth Management: Large-scale private bank and wealth manager serving HNW/UHNW families and institutions. Comparable in service breadth (custody, lending, advisory) but materially larger and more diversified than Parthenon.
- Baird Wealth Management: Employee-owned wealth management firm serving HNW individuals and families with advisors and institutional asset management. Comparable in employee-ownership culture and HNW focus, but larger and more diversified.
- PNC Wealth Management: National wealth management division of PNC Financial, with HNW advisory, institutional, and trust services. Direct talent competitor for Parthenon (Carper, Frey, and other partners were hired from PNC).
Regional players
- Cutler Investment Group: Independent, employee-owned RIA based in the Midwest managing concentrated equity and fixed income for HNW families and institutions. Comparable to Parthenon in boutique scale, employee ownership, and value-oriented concentrated equity approach.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights8 records
Customer concentration
Parthenon social profiles
Digital presenceParthenon financial estimates
Financial estimateRevenue estimate
Valuation estimate
Parthenon leadership team
Management profileNumber of profiles
Profiles1 record
Parthenon funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Parthenon M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Parthenon
What does Parthenon do?
Parthenon LLC is an independent, employee-owned SEC-registered investment advisory firm that provides discretionary investment management services for high net worth families, trusts, individuals, and institutional clients. The firm manages equity portfolios, taxable and tax-free/municipal fixed income portfolios, and operates a hedge fund vehicle (Fort Nelson Partners, LP) for qualified investors.
Is Parthenon a public or private company?
Parthenon is a private company. It is classified as management employee owned and is currently operating.
When was Parthenon founded?
Parthenon was founded in 1999. It employs 1 to 10 people.
Where is Parthenon based?
Parthenon is headquartered in Louisville, United States, in the North America region.
How does Parthenon make money?
One revenue line is on record: asset-Based Advisory Fees.
Who are Parthenon's main competitors?
Direct peers on record are Fiduciary Trust International, Argent Capital Management, Bessemer Trust, Fort Washington Investment Advisors, Wilmington Trust and Brown Brothers Harriman (Wealth Management). Broad incumbents are Northern Trust Wealth Management, Baird Wealth Management and PNC Wealth Management. Cutler Investment Group is listed as a regional player.
Does Parthenon have an API?
No public API is recorded for Parthenon.
What industry is Parthenon in?
Parthenon's product category is Wealth Management. Its primary akta.pro industry code is FSAAABAA, Onshore Private Banking (Domestic HNW/UHNW), with a secondary code of FSAAABAN, Private Client Custody & Brokerage (Execution, Reporting, Safekeeping). Its NAICS code is 523999 and its SIC code is 6199.