Donald Joseph Hejna Jr.
Advisor at Stantum, LLC — Los Altos, CA
Data sourced from SEC public records (and other sources when available). Some details may be added by the advisor after claiming their profile. Refreshed daily • Updated today.
Data sourced from SEC public records (and other sources when available). Some details may be added by the advisor after claiming their profile. Refreshed daily • Updated today.
Credentials
CFA®, Series 65
Experience Industry experience
12 years
Location
Los Altos, CA
Stantum, LLC
Independent
Total advisors
1Clients per advisor
16 TypicalAvg AUM per client
$1,702,621 Very HighHNW client ratio
63% Very HighDonald Hejna is a CFA® charterholder and holds a Series 65 license with 12 years of experience in the financial industry. He is the principal at Stantum, LLC, an independent advisory firm, and has held roles at Microsoft Corporation as a principal data science manager and at Accenture, LLP. He also serves as a teaching assistant and facilitator at Stanford University Graduate School of Business. Outside of his advisory work, Hejna is the managing partner of Virentem Ventures, LLC, a software and technology company. Stantum provides financial planning and portfolio management services to individuals, corporations, trusts, and other entities, employing a quantitative, risk-focused approach that incorporates Monte Carlo simulations, optimization techniques, and machine-learning methods. The firm offers a combination of traditional advisory services and specialized analytical projects, including securities ratings and bespoke valuation models.
Based on Stantum, LLC
Based on Stantum, LLC
$2,500 for preparation of a financial plan
$0 - $1,000,000: 1.00% $1,000,000 - $5,000,000: 0.75% $5,000,000+: 0.50%
$150 to $300 per hour depending on service complexity; $150 standard rate; $200-$300 advanced financial planning; $300 institutions and large corporations
Los Altos, CA
Los Altos CA
Advisors at this office
1
California · New York · Utah
12 years of industry experience
Microsoft Corporation
2024 - Present • 2 years
Mountain View, CA
Accenture, LLP
2021 - 2024 • 3 years
San Francisco, CA
Stanford University Graduate School of Business
2014 - Present • 12 years
Stanford, CA
Stantum, LLC (f.k.a.: Kestros Capital Management, LLC)
2014 - Present • 12 years
Los Altos, CA
Virentem Ventures, LLC
2010 - Present • 16 years
Palo Alto, CA
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Lawyer
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