Contact Us

Affiliated Companies

Serving the investment community for more than 20 years, the Oberweis name has become synonymous with quality investment advice. Our network of resources, which continues to evolve with our clients’ changing needs, now includes these affiliated companies:

Oberweis Asset Management, Inc. (OAM)

OAM is an independent investment management firm that invests in high-growth companies around the world. The firm specializes in micro- and small-capitalization growth strategies for institutional investors and for its own proprietary mutual fund family. OAM is headquartered in suburban Chicago with subsidiaries, Oberweis Asset Management (Hong Kong) Limited, and Oberweis Asset Management UK Limited, located in the United Kingdom.

Oberweis Funds

OAM serves as the investment advisor to the Oberweis Funds, a no-load mutual fund family consisting of eight funds. These portfolios allow investors to capitalize on demographic trends, undiscovered growth companies, and unique market opportunities both inside and outside the United States.

Global

  • Global Opportunities Fund (OBEGX) (OBGIX)

U.S.

  • Micro-Cap Fund (OBMCX) (OMCIX)
  • Small-Cap Opportunities Fund (OBSOX) (OBSIX)

International

  • International Opportunities Fund (OBIOX) (OBIIX)
  • Focused International Growth (OFIGX)
  • China Opportunities Fund (OBCHX) (OCHIX)

Each of the Oberweis Funds is registered under the Investment Company Act of 1940 as an open-end, diversified management investment company and is qualified for sale in the 50 states.