Research SolutionsRSSS
13F holders, Q2 2025 (June 30)At the end of Q2 2025, 46 institutions reported holding Research Solutions Inc. (RSSS) in their 13F filings, unchanged from Q1 2025. 6 opened new positions and 6 sold out. The largest holders were Needham Investment Management LLC ($8.4M), Punch & Associates Investment Management, Inc. ($6.9M) and Cove Street Capital, LLC ($3.8M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Research Solutions Inc.
- CUSIP
- 761025105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 6 | $249K |
| Exits | 6 | $140K |
All 13F filers, Q1 2025 → Q2 2025: 315,315 shares bought and 344,679 shares sold, net −29,364 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 46 holders
| Needham Investment Management LLC | 0.67% | No change | 2,930,000 | $8.4M |
| Punch & Associates Investment Management, Inc. | 0.43% | Add +2.1% | 2,418,100 | $6.9M |
| Cove Street Capital, LLC | 5.64% | Reduce -0.6% | 1,336,703 | $3.8M |
| Vanguard Group Inc. | 0.00% | Add +1.6% | 1,212,076 | $3.5M |
| Bard Associates Inc. | 0.57% | Reduce -4.7% | 621,632 | $1.8M |
| Essex Investment Management Co. LLC | 0.31% | Reduce -0.7% | 587,442 | $1.7M |
| Luxor Capital Group, LP | 0.22% | No change | 577,433 | $1.7M |
| Parthenon LLC | 0.13% | No change | 392,284 | $1.1M |
| Perritt Capital Management Inc | 0.53% | Add +0.4% | 360,818 | $1.0M |
| LPL Financial LLC | 0.00% | Reduce -4.8% | 343,309 | $985K |
| Dynamic Advisor Solutions LLC | 0.03% | Add +53.9% | 282,702 | $811K |
| Geode Capital Management, LLC | 0.00% | Reduce -0.2% | 267,536 | $768K |
| Renaissance Technologies | 0.00% | Reduce -0.3% | 207,830 | $596K |
| Hodges Capital Management Inc. | 0.05% | Reduce -28.8% | 178,000 | $511K |
| Legato Capital Management LLC | 0.06% | Reduce -0.4% | 174,521 | $501K |
| Susquehanna International Group, LLP | 0.00% | Reduce -10.1% | 173,040 | $497K |
| White Pine Capital LLC | 0.11% | Add +0.5% | 119,464 | $343K |
| DHK Financial Advisors, Inc. | 0.20% | No change | 118,761 | $341K |
| BlackRock, Inc. | 0.00% | Reduce -14.4% | 113,045 | $324K |
| 4Thought Financial Group Inc. | 0.13% | No change | 84,185 | $242K |
| Ridgewood Investments LLC | 0.10% | No change | 78,151 | $224K |
| Integrated Quantitative Investments LLC | 0.06% | Reduce -0.3% | 72,500 | $208K |
| HighTower Advisors, LLC | 0.00% | Add +78.5% | 68,336 | $196K |
| Dimensional Fund Advisors LP | 0.00% | Add +55.4% | 63,753 | $183K |
| State Street Corp. | 0.00% | No change | 58,807 | $169K |
| Acadian Asset Management LLC | 0.00% | Reduce -39.5% | 52,806 | $151K |
| Northern Trust Corp. | 0.00% | No change | 50,095 | $144K |
| Topline Capital Management, LLC | 0.02% | New | 43,629 | $125K |
| Greenhaven Road Investment Management, L.P. | 0.04% | Add +1.9% | 38,477 | $110K |
| Citadel Advisors | 0.00% | Add +0.9% | 36,728 | $105K |
| King Luther Capital Management Corp. | 0.00% | Reduce -65.0% | 35,000 | $100K |
| Gsa Capital Partners LLP | 0.01% | New | 30,641 | $88K |
| NewEdge Advisors, LLC | 0.00% | Add +0.8% | 27,359 | $79K |
| Goldman Sachs Group Inc. | 0.00% | Add +23.3% | 23,592 | $68K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 18,069 | $52K |
| Jane Street Group, LLC | 0.00% | Reduce -49.4% | 15,816 | $45K |
| Heron Bay Capital Management | 0.01% | Reduce -0.8% | 13,094 | $38K |
| Evernest Financial Advisors, LLC | 0.01% | New | 12,208 | $35K |
| Spire Wealth Management | 0.00% | Reduce -41.9% | 2,450 | $7K |
| Bank of America Corp. | 0.00% | Add +10.6% | 542 | $2K |
| Morgan Stanley | 0.00% | Reduce -31.3% | 500 | $1K |
| UBS Group AG | 0.00% | Reduce -56.9% | 391 | $1K |
| TFC Financial Management, Inc. | 0.00% | No change | 250 | $718 |
| Tower Research Capital LLC (TRC) | 0.00% | New | 111 | $319 |
| Salem Investment Counselors Inc. | 0.00% | New | 35 | $101 |
| Citigroup Inc. | 0.00% | New | 22 | $63 |
"% of holder's portfolio" is RSSS's weight in each manager's 13F, not the share of Research Solutions Inc. the manager owns.