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RIOT · Riot Platforms, Inc.

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$18.99 -1.89 (-9.05%) At close · Aug 28
Market Cap
$7.14B
Shares
375.26M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 461
Total Value: $9,949,961,603
Total Shares: 367,748,132
Showing 1–100 of 512 holdings by value · page 1 of 6

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 461 13F filers · Δ vs Mar 31, 2026
Top Holder
8.8%
Sep 2023 → Jun 2026 · range 8.8% – 20.6%
+0.0 pts
Top 5
31.8%
Sep 2023 → Jun 2026 · range 30.0% – 54.6%
+1.8 pts
Top 10
47.0%
Sep 2023 → Jun 2026 · range 47.0% – 69.3%
−0.9 pts
HHI
312
Sep 2023 → Jun 2026 · range 312 – 852
Broadly held−3

Quarterly Activity

vs Mar 31, 2026
New
113
Increased
154
Decreased
139
Sold Out
67
Unchanged
55
Holder count: +46
Institutional value: +138.4%
Shares held: +8.6%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 512
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1167419 CUSIP 767292105 13F (30d) 361 filings 358 filers Visit website Investor relations