RESEARCH SOLUTIONS INC (RSSS)
Institutional ownership reported to the SEC as of Q2 2026, across 26 quarters.
Institutions report 11,052,756 shares against 33,447,532 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Share count carried from an earlier filing (cy2026q1i).
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | $7.3M | 3,155,000 | 0.22% | 17q | HELD |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | $5.9M | 2,552,455 | 0.29% | 20q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $2.7M | 1,147,020 | 0.00% | 2q | +1.2%+$31.4K |
| Luxor Capital Group, LP | $1.5M | 651,959 | 0.06% | 9q | HELD |
| BARD ASSOCIATES INC | $1.4M | 608,979 | 0.31% | 21q | HELD |
| PARTHENON LLC | $910.1K | 392,284 | 0.09% | 24q | HELD |
| Dynamic Advisor Solutions LLC | $848.2K | 365,599 | 0.02% | 22q | +15.1%+$111.1K |
| North Star Investment Management Corp. | $828.2K | 357,000 | 0.05% | 2q | +7.0%+$54.5K |
| GEODE CAPITAL MANAGEMENT, LLC | $684.8K | 295,106 | 0.00% | 22q | -12.0%-$92.9K |
| Navalign, LLC | $455.0K | 196,126 | 0.11% | 4q | -21.9%-$127.6K |
| VANGUARD FIDUCIARY TRUST CO | $403.4K | 173,881 | 0.00% | 2q | +14.9%+$52.2K |
| LPL Financial LLC | $339.4K | 146,307 | 0.00% | 8q | HELD |
| BlackRock, Inc. | $332.4K | 143,288 | 0.00% | 8q | +19.2%+$53.5K |
| STATE STREET CORP | $272.9K | 117,614 | 0.00% | 20q | +100.0%+$136.4K |
| RENAISSANCE TECHNOLOGIES LLC | $245.9K | 105,990 | 0.00% | 21q | -40.1%-$164.5K |
| 4Thought Financial Group Inc. | $193.5K | 83,406 | 0.09% | 11q | HELD |
| DIMENSIONAL FUND ADVISORS LP | $191.3K | 82,442 | 0.00% | 6q | +5.7%+$10.4K |
| Integrated Quantitative Investments LLC | $168.2K | 72,500 | 0.03% | 6q | HELD |
| NORTHERN TRUST CORP | $141.6K | 61,042 | 0.00% | 24q | +7.8%+$10.3K |
| CITADEL ADVISORS LLC | $129.9K | 56,006 | 0.00% | 3q | +56.7%+$47.0K |
| Rothschild Wealth LLC | $119.0K | 51,300 | 0.01% | 3q | HELD |
| GOLDMAN SACHS GROUP INC | $102.1K | 44,008 | 0.00% | 7q | -5.6%-$6.1K |
| Greenhaven Road Investment Management, L.P. | $89.3K | 38,477 | 0.06% | 13q | HELD |
| KING LUTHER CAPITAL MANAGEMENT CORP | $81.2K | 35,000 | 0.00% | 7q | HELD |
| ACADIAN ASSET MANAGEMENT LLC | $67.0K | 28,985 | 0.00% | 23q | -56.0%-$85.2K |
| NewEdge Advisors, LLC | $60.1K | 25,904 | 0.00% | new | NEW |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $41.9K | 18,069 | 0.00% | 13q | HELD |
| Sixth Street Partners Management Company, L.P. | $41.9K | 18,069 | 0.00% | new | NEW |
| Topline Capital Management, LLC | $26.5K | 11,430 | 0.01% | 5q | -97.5%-$1.0M |
| UBS Group AG | $15.3K | 6,588 | 0.00% | 3q | +77.0%+$6.6K |
| Vanguard Global Advisers, LLC | $12.4K | 5,356 | 0.00% | 2q | HELD |
| Tower Research Capital LLC (TRC) | $11.0K | 4,725 | 0.00% | 3q | +271.5%+$8.0K |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $1.2K | 500 | 0.00% | new | NEW |
| BARCLAYS PLC | $536 | 231 | 0.00% | new | NEW |
| Allworth Financial LP | $242 | 104 | 0.00% | 4q | HELD |
| Caitong International Asset Management Co., Ltd | $12 | 5 | 0.00% | 2q | +66.7% |
| WELLS FARGO & COMPANY/MN | $2 | 1 | 0.00% | 4q | -50.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 37 | $25.6M | 11,052,756 | 4 | 12 | 7 | 0.0% |
| Q1 2026 | 39 | $26.2M | 11,604,157 | 5 | 11 | 8 | 0.0% |
| Q4 2025 | 40 | $34.9M | 11,864,426 | 7 | 15 | 5 | 0.0% |
| Q3 2025 | 49 | $47.6M | 12,755,009 | 12 | 14 | 11 | 0.0% |
| Q2 2025 | 46 | $38.0M | 13,242,243 | 6 | 10 | 14 | 0.0% |
| Q1 2025 | 46 | $34.5M | 13,271,607 | 7 | 16 | 14 | 0.0% |
| Q4 2024 | 46 | $56.6M | 13,641,253 | 13 | 16 | 9 | 0.0% |
| Q3 2024 | 36 | $33.9M | 12,406,512 | 5 | 10 | 10 | 0.0% |
| Q2 2024 | 33 | $31.5M | 11,396,918 | 5 | 16 | 5 | 0.0% |
| Q1 2024 | 30 | $32.3M | 10,236,145 | 4 | 9 | 8 | 0.0% |
| Q4 2023 | 29 | $24.2M | 9,292,439 | 3 | 12 | 5 | 0.0% |
| Q3 2023 | 29 | $20.4M | 8,489,134 | 5 | 11 | 4 | 0.0% |
| Q2 2023 | 27 | $14.4M | 6,909,083 | 3 | 8 | 5 | 0.0% |
| Q1 2023 | 24 | $14.1M | 6,872,424 | 0 | 10 | 6 | 0.0% |
| Q4 2022 | 26 | $13.6M | 7,074,915 | 4 | 11 | 2 | 0.0% |
| Q3 2022 | 24 | $15.2M | 7,229,424 | 2 | 6 | 7 | 0.0% |
| Q2 2022 | 23 | $14.1M | 7,930,094 | 1 | 8 | 5 | 0.0% |
| Q1 2022 | 22 | $16.7M | 7,853,200 | 0 | 7 | 4 | 0.0% |
| Q4 2021 | 24 | $19.1M | 7,748,050 | 1 | 11 | 4 | 0.0% |
| Q3 2021 | 26 | $20.2M | 7,730,732 | 5 | 8 | 6 | 0.0% |
| Q2 2021 | 23 | $25.6M | 8,967,356 | 5 | 7 | 6 | 0.0% |
| Q1 2021 | 18 | $18.6M | 8,040,074 | 6 | 8 | 3 | 0.0% |
| Q4 2020 | 12 | $21.5M | 9,230,795 | 3 | 3 | 4 | 0.0% |
| Q3 2020 | 10 | $18.6M | 8,250,321 | 5 | 3 | 2 | 0.0% |
| Q2 2020 | 8 | $18.8M | 7,945,445 | 5 | 0 | 2 | 0.0% |
| Q1 2020 | 2 | $26.4M | 8,820,100 | 2 | 0 | 0 | 0.0% |