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Of the 11 tracked institutions holding RIOT, 4 have a 3-year clone track record — 3 of them beat the S&P. Average holder's clone alpha: +1.1pt. It's a gauge of who owns the name, not just how many.
Among the 11 tracked institutional investors we monitor, RIOT (RIOT PLATFORMS INC) is held with a combined value of $1.60B across 128,129,187 shares. The largest holder is VANGUARD GROUP INC with a position worth $505.66M. 10 funds increased their holdings. 1 fund reduced its position.
Total Institutional Value
$1.60B
Total Shares Held
128,129,187
Institutional Holders
11
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $505.66M | 0.01% | +0.8% |
| 2 | BlackRock, Inc. | $366.51M | 0.01% | +1.9% |
| 3 | Starboard Value LP | $192.13M | 4.21% | +22.0% |
| 4 | FMR LLC | $185.58M | 0.01% | +17.3% |
| 5 | Situational Awareness LP | $142.17M | 3.69% | +86.5% |
| 6 | STATE STREET CORP | $113.59M | 0.00% | +3.2% |
| 7 | CITADEL ADVISORS LLC | $35.95M | 0.03% | +79.8% |
| 8 | MILLENNIUM MANAGEMENT LLC | $21.65M | 0.01% | +35.9% |
| 9 | WELLINGTON MANAGEMENT GROUP LLP | $20.00M | 0.00% | +19.3% |
| 10 | AQR CAPITAL MANAGEMENT LLC | $7.83M | 0.00% | +415.1% |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of RIOT with a position worth $505.66M, representing 0.01% of their portfolio. In total, 11 institutional investors hold RIOT with a combined value of $1.60B.
Institutional investors hold $1.60B worth of RIOT stock across 11 positions. The largest institutional holder is VANGUARD GROUP INC with $505.66M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For RIOT, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their RIOT positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$18.26
2026-07-17
YTD
+29.0%
41% of 52-week range
