RESEARCH SOLUTIONS INC COM is a security (CUSIP 761025105) tracked across SEC portfolio filings. 41 institutional managers reported $33.4M on Form 13F as of 2026-06-30; 6 registered fund positions totaling $2.0M via N-PORT as of 2026-04-30.
Showing 15 of 41 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | NEW YORK, NY | $7.1M | 3,155,000 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | EDINA, MN | $5.8M | 2,552,455 |
| Cove Street Capital, LLC | El Segundo, CA | $5.0M | 1,335,627 |
| VANGUARD GROUP INC | Valley Forge, PA | $3.7M | 1,264,105 |
| Luxor Capital Group, LP | NEW YORK, NY | $1.5M | 651,959 |
| BARD ASSOCIATES INC | CHICAGO, IL | $1.4M | 608,402 |
| PERRITT CAPITAL MANAGEMENT INC | CHICAGO, IL | $1.0M | 356,818 |
| Topline Capital Management, LLC | SANTA MONICA, CA | $1.0M | 461,177 |
| PARTHENON LLC | LOUISVILLE, KY | $910K | 392,284 |
| Dynamic Advisor Solutions LLC | PHOENIX, AZ | $848K | 365,599 |
| North Star Investment Management Corp. | CHICAGO, IL | $828K | 357,000 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $758K | 335,159 |
| Navalign, LLC | ENCINO, CA | $455K | 196,126 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $400K | 176,900 |
| DHK Financial Advisors, Inc. | PORTSMOUTH, NH | $341K | 118,761 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Perritt MicroCap Opportunities Fund | Perritt Funds Inc | $871K | 139.72% |
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $593K | 0.07% |
| The Adirondack Small Cap Fund | Adirondack Funds | $445K | 89.00% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $59K | 0.01% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $43K | 0.01% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $12K | 0.02% |