RIOT Riot Platforms, Inc.
Riot Platforms, Inc. (RIOT) Institutional Ownership
What the institutions did with RIOT last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Only 3 managers reported a position this quarter, so the percentages above describe a very small sample.
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Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| CX Institutional | 12.7K | 85.3% |
| Versant Capital Management, Inc | 2.2K | 14.5% |
| MassMutual Private Wealth & Trust, FSB | 33 | 0.2% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Versant Capital Management, Inc | Increased | 682 | 2.2K | +1.5K |
| CX Institutional | Reduced | 13.3K | 12.7K | -551 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.