Research Solutions, Inc.
RSSS- Exchange
- Nasdaq
- Industry
- Services-Business Services, NEC
- SEC CIK
- 0001386301
No open-market purchases or sales by Research Solutions, Inc. insiders were filed in the last 90 days; 36 institutions reported holding it in 13F filings for Q2 2026, worth $25.4M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Research Solutions, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 36
- −3 vs. Q1 2026
- Shares held
- 10.9M
- −656.3K (−5.7%) vs. Q1 2026
- Total value
- $25.4M
- −$824.8K (−3.1%) vs. Q1 2026
- New holders
- 3
- 11 more added
- Sold out
- 6
- 7 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RSSS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 36 | $25.4M |
| Q1 2026 | 39 | $26.2M |
| Q4 2025 | 40 | $34.9M |
| Q3 2025 | 49 | $47.6M |
| Q2 2025 | 46 | $38.0M |
| Q1 2025 | 46 | $34.5M |
| Q4 2024 | 48 | $56.8M |
| Q3 2024 | 37 | $33.9M |
| Q2 2024 | 34 | $31.5M |
| Q1 2024 | 31 | $32.3M |
| Q4 2023 | 29 | $24.2M |
| Q3 2023 | 29 | $20.3M |
| Q2 2023 | 27 | $14.4M |
| Q1 2023 | 26 | $14.1M |
| Q4 2022 | 27 | $13.6M |
| Q3 2022 | 27 | $15.2M |
| Q2 2022 | 25 | $14.1M |
| Q1 2022 | 23 | $16.7M |
| Q4 2021 | 25 | $19.1M |
| Q3 2021 | 28 | $20.2M |
| Q2 2021 | 26 | $25.6M |
| Q1 2021 | 20 | $18.6M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Research Solutions, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wells Fargo & Company | 1 | $2 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 5 | $12 | 0.00% | +2+66.7% | Added |
| Allworth Financial LP | 104 | $242 | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 231 | $536 | 0.00% | +231 | New |
| Northwestern Mutual Wealth Management Co | 500 | $1.16K | 0.00% | +500 | New |
| Tower Research Capital LLC (TRC) | 4,725 | $11.0K | 0.00% | +3,453+271.5% | Added |
| Vanguard Global Advisers, LLC | 5,356 | $12.4K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 6,588 | $15.3K | 0.00% | +2,865+77.0% | Added |
| Topline Capital Management, LLC | 11,430 | $26.5K | 0.01% | −449,747−97.5% | Reduced |
| Charles Schwab Investment Management Inc | 18,069 | $41.9K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 25,904 | $60.1K | 0.00% | +25,904 | New |
| Citadel Advisors LLC | 28,003 | $65.0K | 0.00% | −7,737−21.6% | Reduced |
| Acadian Asset Management LLC | 28,985 | $67.0K | 0.00% | −36,850−56.0% | Reduced |
| King Luther Capital Management Corp | 35,000 | $81.2K | 0.00% | 00.0% | Unchanged |
| Greenhaven Road Investment Management, L.P. | 38,477 | $89.3K | 0.06% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 44,008 | $102.1K | 0.00% | −2,619−5.6% | Reduced |
| Sentinus, LLC | 51,300 | $119.0K | 0.01% | 00.0% | Unchanged |
| State Street Corp | 58,807 | $136.4K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 61,042 | $141.6K | 0.00% | +4,423+7.8% | Added |
| Integrated Quantitative Investments LLC | 72,500 | $168.2K | 0.03% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 82,442 | $191.3K | 0.00% | +4,480+5.7% | Added |
| 4Thought Financial Group Inc. | 83,406 | $193.5K | 0.09% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 105,990 | $245.9K | 0.00% | −70,910−40.1% | Reduced |
| BlackRock, Inc. | 143,288 | $332.4K | 0.00% | +23,050+19.2% | Added |
| LPL Financial LLC | 146,307 | $339.4K | 0.00% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 173,881 | $403.4K | 0.00% | +22,516+14.9% | Added |
| Navalign, LLC | 196,126 | $455.0K | 0.11% | −55,000−21.9% | Reduced |
| Geode Capital Management, LLC | 295,106 | $684.8K | 0.00% | −40,053−12.0% | Reduced |
| North Star Investment Management Corp. | 357,000 | $828.2K | 0.05% | +23,482+7.0% | Added |
| Dynamic Advisor Solutions LLC | 365,599 | $848.2K | 0.02% | +47,907+15.1% | Added |
| Parthenon LLC | 392,284 | $910.1K | 0.09% | 00.0% | Unchanged |
| Bard Associates Inc | 608,979 | $1.41M | 0.31% | +577+0.1% | Added |
| Luxor Capital Group, LP | 651,959 | $1.51M | 0.16% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 1,147,020 | $2.66M | 0.00% | +13,549+1.2% | Added |
| Punch & Associates Investment Management, Inc. | 2,552,455 | $5.92M | 0.29% | 00.0% | Unchanged |
| Needham Investment Management LLC | 3,155,000 | $7.32M | 0.22% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −86,000−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −34,862−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −16,313−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −12,711−100.0% | Sold out |
| Stifel Financial Corp | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| Financial Management Professionals, Inc. | 0 | $0 | 0.00% | −5,416−100.0% | Sold out |