Proshare Investment Management LLC
Firm details
- Headquarters
- Bethesda, Maryland
- CRD number
- 342578
- Registered since
- June 8, 2026
- Fee structure
- Percentage of AUM
- Services
- Portfolio Management for Investment Companies
Firm profile
FINTRXOverview
Proshare Investment Management LLC is a limited liability company registered with the SEC in 2026 and organized as an institutional registered investment adviser. The firm serves an institutional client base and bills for advisory services on a percentage-of-assets-under-management basis. Its stated advisory activity centers on portfolio management for investment companies rather than retail wealth management or pension consulting. Proshare is not described as an active ESG investor and is not registered as a multi-state adviser. Ownership is reported as involving both a domestic entity and an individual, and the firm is identified as having at least one related adviser. It is not positioned as a capital allocator — it does not appear to run third-party manager-of-managers programs or separate-account capital allocation mandates. Proshare’s recorded industry affiliations span multiple roles: broker-dealer, other investment adviser, commodity pool operator/CTA, accountant, and sponsor/GP/managing member of pooled investment vehicles. Those affiliations suggest an operational footprint that combines advisory, sponsor and servicing functions rather than a narrow, single-role boutique.
Investments & Alternatives
Location & Offices
Investment profile
FINTRXTraditional investments used
Alternative investments used
Active ESG investor
Technology & operations
FINTRXCRM & tech providers
TAMPs used
Clients
FINTRXClient base
Client personas
Owners & executives
2 of 2
Michael Sapir
CEOCRD 2618712
Alessio De Longis
Managing Director and Chief Investment OfficerCRD 4696238
Contacts
3 of 4
Louis Mayberg
ChairmanCRD 2006074

Victor Frye
Executive Director and CCOCRD 1253717
Richard Morris
General CounselCRD 5097044
Wealth teams
FINTRXNewly hired reps
FINTRXRecent M&A activity
FINTRXRecent filings
FINTRXAwards
FINTRXLocation
Bethesda, MD
Montgomery
Location
Bethesda, MD
Headquartered in Bethesda, MD, anchoring the Washington-Baltimore-Arlington, DC-MD-VA-WV-PA metro in the South.
- Metro area
- Washington-Baltimore-Arlington, DC-MD-VA-WV-PA
- Region
- South
- County
- Montgomery
- Address
- 7272 Wisconsin Ave
- Time zone
- ET (UTC-5)
- Office locations
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