RSSS — RESEARCH SOLUTIONS INC
Reported value held$5.56M
Funds holding (latest)17
SectorInformation Technology
Funds holding (Q2 2026)9
Institutional value$1.63M · 702.13K sh
New / Add / Cut / Exit0 / 3 / 4 / 0
Top-5 / Top-10 concentration92.4% / 100.0%
Institutional holdings change
Reducing -11.5%
(-90.94K sh)
Institutional value change
Down -9.1%
As of Q2 2026, 9 SEC-registered investment managers reported holding RSSS (RESEARCH SOLUTIONS INC) in their latest 13F filings, with a combined reported value of $1.63M across 702.13K shares. That is -11.5% by share count (-90.94K shares) versus the previous quarter, while reported value moved -9.1%. Ownership is concentrated: the five largest holders account for 92.4% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 3 added to existing stakes, 4 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
RSSS is classified in the Information Technology sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Geode Capital Management history | 295.11K | $684.79K | 0.00% | Reduce |
| BlackRock Inc history | 143.29K | $332.43K | 0.00% | Add |
| Renaissance Technologies history | 105.99K | $245.90K | 0.00% | Reduce |
| Northern Trust Corp history | 61.04K | $141.62K | 0.00% | Add |
| Goldman Sachs Group history | 44.01K | $102.10K | 0.00% | Reduce |
| Citadel Advisors history | 28.00K | $64.97K | 0.00% | Reduce |
| Charles Schwab Investment Management history | 18.07K | $41.92K | 0.00% | Hold |
| UBS Group AG history | 6.63K | $16.27K | 0.00% | Add |
| Wells Fargo & Co history | 1 | $2 | 0.00% | Hold |
Q1 2026 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Geode Capital Management history | 335.16K | $757.59K | 0.00% | Add |
| Renaissance Technologies history | 176.90K | $399.79K | 0.00% | Reduce |
| BlackRock Inc history | 120.24K | $271.74K | 0.00% | Add |
| Northern Trust Corp history | 56.62K | $127.96K | 0.00% | Hold |
| Goldman Sachs Group history | 46.63K | $105.38K | 0.00% | Add |
| Citadel Advisors history | 35.74K | $80.77K | 0.00% | Add |
| Charles Schwab Investment Management history | 18.07K | $40.84K | 0.00% | Hold |
| UBS Group AG history | 3.72K | $8.41K | 0.00% | Add |
| Wells Fargo & Co history | 1 | $2 | 0.00% | Hold |
Q4 2025 — 12 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 1.26M | $3.72M | 0.00% | Add |
| Geode Capital Management history | 287.92K | $846.63K | 0.00% | Hold |
| Renaissance Technologies history | 218.20K | $641.51K | 0.00% | Add |
| BlackRock Inc history | 116.62K | $342.85K | 0.00% | Add |
| Northern Trust Corp history | 56.62K | $166.46K | 0.00% | Add |
| Goldman Sachs Group history | 42.98K | $126.36K | 0.00% | Add |
| Citadel Advisors history | 28.77K | $84.57K | 0.00% | New |
| Charles Schwab Investment Management history | 18.07K | $53.12K | 0.00% | Hold |
| Bank of America Corp history | 10.99K | $32.31K | 0.00% | Add |
| UBS Group AG history | 2.35K | $6.89K | 0.00% | New |
| Morgan Stanley history | 1.93K | $5.68K | 0.00% | Add |
| Wells Fargo & Co history | 1 | $3 | 0.00% | Hold |
Q3 2025 — 12 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 1.25M | $4.68M | 0.00% | Add |
| Geode Capital Management history | 287.00K | $1.07M | 0.00% | Add |
| Renaissance Technologies history | 206.44K | $770.04K | 0.00% | Reduce |
| BlackRock Inc history | 113.68K | $424.04K | 0.00% | Add |
| Northern Trust Corp history | 50.09K | $186.85K | 0.00% | Hold |
| Goldman Sachs Group history | 36.25K | $135.21K | 0.00% | Add |
| Charles Schwab Investment Management history | 18.07K | $67.40K | 0.00% | Hold |
| Bank of America Corp history | 4.02K | $15.01K | 0.00% | Add |
| Morgan Stanley history | 1.46K | $5.45K | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 500 | $1.86K | 0.00% | New |
| Citigroup Inc history | 1 | $4 | 0.00% | Reduce |
| Wells Fargo & Co history | 1 | $4 | 0.00% | New |
Q2 2025 — 12 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 1.21M | $3.48M | 0.00% | Add |
| Geode Capital Management history | 267.54K | $767.98K | 0.00% | Hold |
| Renaissance Technologies history | 207.83K | $596.47K | 0.00% | Hold |
| BlackRock Inc history | 113.05K | $324.44K | 0.00% | Reduce |
| Northern Trust Corp history | 50.09K | $143.77K | 0.00% | Hold |
| Citadel Advisors history | 36.73K | $105.41K | 0.00% | Add |
| Goldman Sachs Group history | 23.59K | $67.71K | 0.00% | Add |
| Charles Schwab Investment Management history | 18.07K | $51.86K | 0.00% | Hold |
| Bank of America Corp history | 542 | $1.56K | 0.00% | Add |
| Morgan Stanley history | 500 | $1.44K | 0.00% | Reduce |
| UBS Group AG history | 391 | $1.12K | 0.00% | Reduce |
| Citigroup Inc history | 22 | $63 | 0.00% | New |
Q1 2025 — 12 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 1.19M | $3.10M | 0.00% | Hold |
| Geode Capital Management history | 268.16K | $697.40K | 0.00% | Add |
| Renaissance Technologies history | 208.48K | $542.04K | 0.00% | Reduce |
| BlackRock Inc history | 132.03K | $343.26K | 0.00% | Add |
| Northern Trust Corp history | 50.09K | $130.25K | 0.00% | Add |
| Citadel Advisors history | 36.38K | $94.60K | 0.00% | Add |
| Goldman Sachs Group history | 19.14K | $49.77K | 0.00% | Reduce |
| Charles Schwab Investment Management history | 18.07K | $46.98K | 0.00% | Hold |
| UBS Group AG history | 908 | $2.36K | 0.00% | Reduce |
| Morgan Stanley history | 728 | $1.89K | 0.00% | Add |
| Bank of America Corp history | 490 | $1.27K | 0.00% | Add |
| JPMorgan Chase & Co history | 64 | $166 | 0.00% | Reduce |
New Positions (Q2 2026)
No fund opened a new position this quarter.
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 17 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Geode Capital Management | 295.11K | 335.16K | 287.92K | 287.00K | 267.54K | 268.16K | 263.60K | 238.46K | 174.88K | 162.24K | 159.86K | 90.60K | 89.23K | 68.20K | 68.20K | 68.33K | 68.33K | 67.21K | 67.21K | 67.21K |
| BlackRock Inc | 143.29K | 120.24K | 116.62K | 113.68K | 113.05K | 132.03K | 105.20K | 64.77K | — | — | — | — | — | — | — | — | — | — | — | — |
| Renaissance Technologies | 105.99K | 176.90K | 218.20K | 206.44K | 207.83K | 208.48K | 220.90K | 123.75K | 117.10K | 104.01K | 77.50K | 72.90K | 69.40K | 79.42K | 73.44K | 57.70K | 48.40K | 40.60K | 75.00K | 87.00K |
| Northern Trust Corp | 61.04K | 56.62K | 56.62K | 50.09K | 50.09K | 50.09K | 42.71K | 37.72K | 37.72K | 32.64K | 32.10K | 32.09K | 32.09K | 33.07K | 33.07K | 33.07K | 33.07K | 33.07K | 32.90K | 32.90K |
| Goldman Sachs Group | 44.01K | 46.63K | 42.98K | 36.25K | 23.59K | 19.14K | 37.97K | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Citadel Advisors | 28.00K | 35.74K | 28.77K | — | 36.73K | 36.38K | 10.73K | 13.90K | 38.37K | 17.46K | 10.20K | — | 15.92K | 15.82K | 11.34K | — | — | — | — | — |
| Charles Schwab Investment Management | 18.07K | 18.07K | 18.07K | 18.07K | 18.07K | 18.07K | 18.07K | 18.07K | 18.07K | 18.07K | 18.07K | 18.07K | 18.07K | — | — | — | — | — | — | — |
| UBS Group AG | 6.63K | 3.72K | 2.35K | — | 391 | 908 | 5.96K | — | 2.08K | 4.13K | 5.74K | 1.00K | 1.00K | 2.22K | 1.00K | 3.62K | 4.70K | 2.59K | 4.72K | — |
| Wells Fargo & Co | 1 | 1 | 1 | 1 | — | — | — | — | — | 165 | 160 | 151 | 149 | 141 | 130 | 126 | 125 | 114 | 113 | 111 |
| Fidelity Management & Research (FMR) | — | — | — | 500 | — | — | — | — | 9.00K | — | — | — | — | — | — | — | — | — | — | — |
| Morgan Stanley | — | — | 1.93K | 1.46K | 500 | 728 | 500 | — | — | — | — | — | — | — | — | — | — | — | — | 23 |
| Bank of America Corp | — | — | 10.99K | 4.02K | 542 | 490 | 196 | 183 | 175 | — | 13 | — | — | — | 24 | — | — | — | — | 506 |
| Citigroup Inc | — | — | — | 1 | 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Vanguard Group | — | — | 1.26M | 1.25M | 1.21M | 1.19M | 1.19M | 1.17M | 1.17M | 1.17M | 976.71K | 974.21K | 840.29K | 838.46K | 822.04K | 804.80K | 806.50K | 850.03K | 597.09K | 953.59K |
| JPMorgan Chase & Co | — | — | — | — | — | 64 | 68 | 70 | 71 | 65 | 250.12K | 200.03K | 6 | 175.01K | 6 | 6 | — | 258.70K | 500.00K | 1.00M |
| Marshall Wace | — | — | — | — | — | — | 27.00K | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Millennium Management | — | — | — | — | — | — | 15.56K | — | — | — | — | — | — | — | — | — | — | — | — | 59.84K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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