Rosci Lamb


Clarity · Conviction · Calm

Rosci Lamb advises a select group of individuals and families on disciplined portfolio management and the long-term stewardship of family wealth. Privately run. Independent fiduciary. A small number of client relationships, each given proper attention.

Portfolios are built around companies constructing the physical and digital infrastructure of the modern economy — selected for durability and held for the long term. A preference for direct ownership over pooled vehicles.

If you are reconsidering your current advisory relationship, or would like an independent perspective on how your capital is positioned, it begins with a conversation.

[email protected]
+1 646 479 9965

CRD #337278 | 2026 © Rosci Lamb, LLC. All rights reserved.Regulatory Documents:
ADV Brochure (Part 2A)
Form CRS
Rosci Lamb, LLC (“Rosci Lamb”) is a registered investment adviser located at 14 Wall Street, Suite 2015, New York, NY 10005. Rosci Lamb is registered with the U.S. Securities and Exchange Commission (“SEC”). SEC registration does not imply a certain level of skill or training, nor does it constitute an endorsement by the Commission.Rosci Lamb may conduct business only in those states in which it is properly registered or qualifies for an exemption. Information on this website is for general informational purposes only and should not be construed as a solicitation to purchase or sell securities or as the provision of personalized investment advice. Advisory services are offered only after a client agreement is executed and where Rosci Lamb is appropriately registered or exempt. Any individualized communications with prospective clients will be conducted by a representative who is properly registered or exempt in the applicable jurisdiction.