Lauren M. Janke
Portfolio Analyst

Lauren M. Janke is a Portfolio Analyst at National Investment Services. She is responsible for portfolio administration, reconciliation and construction of client and consultant investment summaries.

Prior to joining NIS, Lauren was a Senior Operations Associate at Ellenbecker Investment Group where she supported wealth advisers. Lauren’s responsibilities included client service, account maintenance, establishing new accounts, trading, initiating money movement and maintaining account balances. She also prepared materials for client meetings and quarterly reports.

Lauren holds a B.S. in Social Work from the University of Wisconsin – Oshkosh.


  • National Investment Services, 2019
  • Ellenbecker Investment Group, 2016-2019
  • Bronfman E.L. Rothschild, 2015-2015
  • Robert W. Baird and Company, 2007-2014
  • Countrywide Securities Corporation, 2005-2007
  • University of Wisconsin – Oshkosh, B.S.