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H. Anthony Ruckel
H. Anthony Ruckel is an SEC-registered investment adviser in Denver, CO. The firm manages approximately $18 million in regulatory assets. It has 1 employee and...
H. Anthony Ruckel
H. Anthony Ruckel is an SEC-registered investment adviser in Denver, CO. The firm manages approximately $18 million in regulatory assets. It has 1 employee and 1 investment adviser.
General information
Firm type
Single Family Office
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Denver
Corporate office
Denver, CO, United States
Principals
H. Anthony Ruckel
Principal
Sector focus
Frequently asked questions
What is the origin of the wealth managed by H. Anthony Ruckel's family office?
The wealth originates from the 1993 sale of Sierra Geophysics, an oil-and-gas exploration software company founded by Ruckel, to Halliburton. Ruckel built the firm's subsurface imaging technology in the 1980s, and the exit provided the concentrated capital base he now manages out of Denver.
How does the office invest its capital?
Ruckel favors concentrated, direct investments in sectors he understands from his operating career — energy technology, natural resources, and industrial applications. He does not operate as a fund manager or multi-family office and does not solicit outside capital.
Does the office have any publicly known portfolio holdings?
Yes. Ruckel has been a significant shareholder of Ascent Solar Technologies, a thin-film photovoltaic manufacturer. SEC filings also track positions in oilfield services and mining-technology ventures, reflecting his persistent focus on resource-adjacent industrial companies.
Where is the office located and does it operate additional locations?
The office is based in Denver, Colorado. No additional offices are publicly disclosed. The geographic investment focus skews toward the Rocky Mountain and Western United States.
Why is there so little public information available about this family office?
Ruckel maintains an intentionally low profile. The office has no website, no LinkedIn presence, and no publicly stated AUM. The only regular public disclosures come through SEC regulatory filings, which offer a partial view of his holdings.
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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