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D. Mattersdorff
D. MATTERSDORFF LLC is an SEC-registered investment adviser in LAKE OSWEGO, OR. The firm manages approximately $62 million in regulatory assets.
D. Mattersdorff
D. MATTERSDORFF LLC is an SEC-registered investment adviser in LAKE OSWEGO, OR. The firm manages approximately $62 million in regulatory assets. It has 1 employee and 1 investment adviser.
General information
Firm type
Single Family Office
Principals
David Mattersdorff
Principal
Frequently asked questions
Who runs D. Mattersdorff LLC?
David Mattersdorff is the principal. His professional background and the source of the family wealth have not been publicly disclosed.
Where is the office located?
No public record identifies the firm's headquarters or any satellite offices. Its registration details do not appear in standard commercial databases.
Does the firm invest alongside external GPs?
There is no public evidence of co-investment activity, fund commitments, or participation in any known GP relationships. Its investment decision-making remains entirely private.
What asset classes does D. Mattersdorff target?
The firm's investment mandate has never been publicly described. No regulatory filings, press mentions, or transaction records provide visibility into its portfolio.
How can an allocator or GP make contact?
There is no known public contact method. The office maintains no website and no LinkedIn presence, suggesting it is reachable only through private introductions.
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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