UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: July 20, 2011
Accession Number: 0001398344-11-001566
Submission Type: POS 8C
CIK: 0001441464
Company Name: Robeco-Sage Multi-Strategy Institutional Fund, L.L.C.
File Number: 333-152795