Research SolutionsRSSS
13F holders, Q1 2025 (March 31)At the end of Q1 2025, 46 institutions reported holding Research Solutions Inc. (RSSS) in their 13F filings, down 2 from Q4 2024. 7 opened new positions and 8 sold out. The largest holders were Needham Investment Management LLC ($7.6M), Punch & Associates Investment Management, Inc. ($6.2M) and Cove Street Capital, LLC ($3.5M). 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 Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 7 | $414K |
| Exits | 8 | $912K |
All 13F filers, Q4 2024 → Q1 2025: 603,723 shares bought and 1,031,111 shares sold, net −427,388 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 46 holders
| Needham Investment Management LLC | 0.71% | Add +1.7% | 2,930,000 | $7.6M |
| Punch & Associates Investment Management, Inc. | 0.41% | Add +1.6% | 2,367,771 | $6.2M |
| Cove Street Capital, LLC | 5.51% | Reduce -23.8% | 1,345,318 | $3.5M |
| Vanguard Group Inc. | 0.00% | No change | 1,193,268 | $3.1M |
| Bard Associates Inc. | 0.63% | Add +0.5% | 652,382 | $1.7M |
| Essex Investment Management Co. LLC | 0.32% | Reduce -0.7% | 591,766 | $1.5M |
| Luxor Capital Group, LP | 0.19% | Add +15.6% | 577,433 | $1.5M |
| Parthenon LLC | 0.13% | No change | 392,284 | $1.0M |
| LPL Financial LLC | 0.00% | Add +2.5% | 360,559 | $937K |
| Perritt Capital Management Inc | 0.52% | Reduce -4.6% | 359,418 | $934K |
| Geode Capital Management, LLC | 0.00% | Add +1.7% | 268,164 | $697K |
| Hodges Capital Management Inc. | 0.06% | Reduce -51.4% | 250,000 | $650K |
| Renaissance Technologies | 0.00% | Reduce -5.6% | 208,477 | $542K |
| Susquehanna International Group, LLP | 0.00% | Add +437.0% | 192,474 | $500K |
| Dynamic Advisor Solutions LLC | 0.02% | Add +0.6% | 183,693 | $478K |
| Legato Capital Management LLC | 0.06% | Reduce -1.1% | 175,145 | $455K |
| BlackRock, Inc. | 0.00% | Add +25.5% | 132,025 | $343K |
| White Pine Capital LLC | 0.11% | Add +0.5% | 118,929 | $309K |
| DHK Financial Advisors, Inc. | 0.17% | No change | 118,761 | $309K |
| King Luther Capital Management Corp. | 0.00% | No change | 100,000 | $260K |
| Acadian Asset Management LLC | 0.00% | Add +83.7% | 87,327 | $225K |
| 4Thought Financial Group Inc. | 0.14% | No change | 84,185 | $219K |
| Ridgewood Investments LLC | 0.09% | Reduce -34.8% | 78,151 | $203K |
| Integrated Quantitative Investments LLC | 0.09% | New | 72,747 | $189K |
| State Street Corp. | 0.00% | No change | 58,807 | $153K |
| Northern Trust Corp. | 0.00% | Add +17.3% | 50,095 | $130K |
| Dimensional Fund Advisors LP | 0.00% | New | 41,017 | $107K |
| Greenhaven Road Investment Management, L.P. | 0.04% | Reduce -6.2% | 37,743 | $103K |
| HighTower Advisors, LLC | 0.00% | No change | 38,284 | $100K |
| Citadel Advisors | 0.00% | Add +238.9% | 36,384 | $95K |
| Jane Street Group, LLC | 0.00% | Reduce -6.0% | 31,237 | $81K |
| NewEdge Advisors, LLC | 0.00% | New | 27,139 | $71K |
| Occudo Quantitative Strategies LP | 0.01% | Reduce -17.0% | 19,316 | $51K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -49.6% | 19,142 | $50K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 18,069 | $47K |
| SG Americas Securities, LLC | 0.00% | New | 16,396 | $43K |
| Cubist Systematic Strategies, LLC | 0.00% | Add +20.1% | 16,105 | $42K |
| Heron Bay Capital Management | 0.01% | Add +8.9% | 13,201 | $34K |
| Spire Wealth Management | 0.00% | Reduce -55.9% | 4,219 | $11K |
| Royal Bank of Canada | 0.00% | New | 1,695 | $4K |
| UBS Group AG | 0.00% | Reduce -84.8% | 908 | $2K |
| Morgan Stanley | 0.00% | Add +45.6% | 728 | $2K |
| Bank of America Corp. | 0.00% | Add +150.0% | 490 | $1K |
| TFC Financial Management, Inc. | 0.00% | New | 250 | $650 |
| JPMorgan Chase & Co. | 0.00% | Reduce -5.9% | 64 | $166 |
| Northwestern Mutual Wealth Management Co. | 0.00% | New | 41 | $107 |
"% of holder's portfolio" is RSSS's weight in each manager's 13F, not the share of Research Solutions Inc. the manager owns.