List of institutional investors who are active in the last 9 months.
| # | Name | Latest Filing Quarter | Latest Holding Count | Latest AUM |
| 6251 | Rudius Management LP | 2024Q4 | 4 | $429.97M |
| 6252 | Ruedi Wealth Management Inc. | 2025Q1 | 324 | $314.76M |
| 6253 | Ruffer LLP | 2024Q4 | 101 | $2.77B |
| 6254 | Ruggaard & Associates LLC | 2024Q4 | 107 | $202.34M |
| 6255 | Rule One Partners LLC | 2024Q4 | 10 | $124.17M |
| 6256 | Running Oak Capital LLC | 2025Q1 | 56 | $829.12M |
| 6257 | Running Point Capital Advisors LLC | 2024Q4 | 146 | $277.14M |
| 6258 | Runnymede Capital Advisors Inc. | 2025Q1 | 294 | $104.24M |
| 6259 | Rush Island Management LP | 2024Q4 | 14 | $1.5B |
| 6260 | Russell Investments Group Ltd. | 2024Q4 | 3584 | $72.24B |
| 6261 | RV Capital AG | 2025Q1 | 11 | $452.99M |
| 6262 | RVW Wealth LLC | 2024Q4 | 137 | $999.3M |
| 6263 | RW Investment Management LLC | 2024Q4 | 97 | $643.37M |
| 6264 | RWA WEALTH PARTNERS LLC | 2024Q4 | 541 | $7.79B |
| 6265 | RWC ASSET ADVISORS (US) LLC | 2024Q4 | 15 | $501.29M |
| 6266 | RWC Asset Management LLP | 2024Q4 | 89 | $1.67B |
| 6267 | RWQ Financial Management Services Inc. | 2024Q4 | 23 | $255.59M |
| 6268 | RWWM, Inc. | 2025Q1 | 19 | $1.24B |
| 6269 | Rye Brook Capital LLC | 2025Q1 | 20 | $79.79M |
| 6270 | S Squared Technology LLC | 2024Q4 | 35 | $240.71M |
| 6271 | S&CO INC | 2024Q4 | 210 | $1.47B |
| 6272 | S&T Bank | 2024Q4 | 255 | $313.38M |
| 6273 | S. R. Schill & Associates | 2025Q1 | 29 | $125.41M |
| 6274 | S.A. Mason LLC | 2025Q1 | 348 | $189.28M |
| 6275 | S.E.E.D. Planning Group LLC | 2025Q1 | 71 | $289.75M |
| 6276 | Saba Capital Management, L.P. | 2024Q4 | 141 | $3.95B |
| 6277 | Sabal Trust CO | 2025Q1 | 224 | $1.77B |
| 6278 | SABBY MANAGEMENT LLC | 2024Q4 | 16 | $12.29M |
| 6279 | Sachem Head Capital Management LP | 2024Q4 | 14 | $1.82B |
| 6280 | Sachetta LLC | 2024Q4 | 1175 | $244.28M |
| 6281 | Safe Harbor Fiduciary LLC | 2024Q4 | 196 | $98.11M |
| 6282 | Safeguard Financial LLC | 2025Q1 | 101 | $441.33M |
| 6283 | Safeguard Investment Advisory Group LLC | 2024Q4 | 114 | $361.61M |
| 6284 | Safir Wealth Advisors LLC | 2025Q1 | 15 | $111.31M |
| 6285 | Sagace Wealth Management LLC | 2025Q1 | 58 | $118.94M |
| 6286 | SAGE ADVISORS LLC | 2025Q1 | 32 | $142.14M |
| 6287 | Sage Advisory Services Ltd.Co. | 2024Q4 | 35 | $152.85M |
| 6288 | Sage Capital Advisors llc | 2025Q1 | 129 | $374.6M |
| 6289 | Sage Capital Management LLC | 2024Q4 | 156 | $193.88M |
| 6290 | SAGE FINANCIAL GROUP INC | 2025Q1 | 97 | $1.23B |
| 6291 | Sage Financial Management Group Inc. | 2025Q1 | 53 | $245.33M |
| 6292 | Sage Investment Counsel LLC | 2025Q1 | 118 | $78.49M |
| 6293 | Sage Mountain Advisors LLC | 2024Q4 | 471 | $1.37B |
| 6294 | Sage Private Wealth Group LLC | 2024Q4 | 86 | $133.21M |
| 6295 | SAGE RHINO CAPITAL LLC | 2024Q4 | 263 | $444.54M |
| 6296 | Sagefield Capital LP | 2024Q4 | 90 | $921.8M |
| 6297 | SageOak Financial LLC | 2024Q4 | 43 | $107.41M |
| 6298 | SAGESPRING WEALTH PARTNERS LLC | 2025Q1 | 629 | $3.68B |
| 6299 | SageView Advisory Group LLC | 2024Q4 | 571 | $2.27B |
| 6300 | Sageworth Trust Co | 2024Q4 | 100 | $1.62B |