RIO Institutional Ownership
Top institutional (13F) holders of RIO and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
38
Institutional value
$6.62B
Top holder
Fisher Asset Management, LLC
Top holders
| Holder | Stake | Filed | Value |
|---|---|---|---|
| Fisher Asset Management, LLCinvestment advisor | 1.3% | Aug 4, 2026 | $1.96B |
| GOLDMAN SACHS GROUP INCinvestment advisor | 0.6% | Aug 14, 2026 | $900.94M |
| MORGAN STANLEYinvestment advisor | 0.3% | Aug 13, 2026 | $460.72M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | 0.2% | Aug 14, 2026 | $362.78M |
| BANK OF AMERICA CORP /DE/investment advisor | 0.2% | Aug 14, 2026 | $320.21M |
| JPMORGAN CHASE & COinvestment advisor | 0.2% | Aug 12, 2026 | $240.68M |
| BlackRock, Inc.holding company | 0.2% | Aug 7, 2026 | $234.94M |
| Neuberger Berman Group LLCinvestment advisor | 0.1% | Aug 13, 2026 | $226.87M |
| FMR LLCinvestment advisor | 0.1% | Aug 13, 2026 | $219.89M |
| NORTHERN TRUST CORPinvestment advisor | 0.1% | Aug 13, 2026 | $174.74M |
| JANE STREET GROUP, LLCholding company | 0.1% | Aug 14, 2026 | $163.01M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIPinvestment advisor | 0.1% | Aug 13, 2026 | $162.81M |
| Dimensional Fund Advisors LPinvestment advisor | 0.1% | Aug 11, 2026 | $146.77M |
| UBS Group AGinvestment advisor | 0.1% | Aug 13, 2026 | $124.23M |
| WELLS FARGO & COMPANY/MNinvestment advisor | 0.1% | Aug 14, 2026 | $115.85M |
| RENAISSANCE TECHNOLOGIES LLCinvestment advisor | 0.1% | Aug 13, 2026 | $115.3M |
| ROYAL BANK OF CANADAinvestment advisor | 0.1% | Aug 14, 2026 | $112.68M |
| CITADEL ADVISORS LLCinvestment advisor | 0.1% | Sep 1, 2026 | $108.53M |
| FRANKLIN RESOURCES INCinvestment advisor | 0.0% | Aug 13, 2026 | $70.07M |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | 0.0% | Aug 14, 2026 | $69.01M |
| Ameriprise Financial, Inc.holding company | 0.0% | Aug 14, 2026 | $59.94M |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | 0.0% | Aug 14, 2026 | $50.28M |
| TWO SIGMA INVESTMENTS, LPinvestment advisor | 0.0% | Aug 14, 2026 | $45.51M |
| Massachusetts Financial Services Companyinvestment advisor | 0.0% | Aug 3, 2026 | $43.57M |
| CITIGROUP INCinvestment advisor | 0.0% | Aug 3, 2026 | $31.03M |
Institutional ownership for companies related to RIO
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.