RIOTRiot Platforms, Inc.

$20.62

Who owns RIOT

397 institutions reported holding RIOT for 2026Q1, together 84% of the company, more than the 384 a quarter earlier.

397

Institutions reporting a position · as of 2026Q1 · up from 384 the quarter before

Shares held by institutions
292.2M

Shares held by institutions · 84% of the company · long US equity positions only, as reported on Form 13F

Reported value
$3.61B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
32%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
34
New positions
80
Positions exited
73
Added to
138
Reduced
96
Top 10 holdersof the company
46%
Institutional ownership by quarter, 2017Q4 to 2026Q1
QuarterFilersSharesReported value
2026Q1397292.2M$3.61B
2025Q4384266.9M$3.38B
2025Q3391259.2M$4.93B
2025Q2351216.6M$2.45B
2025Q1328204.2M$1.45B
2024Q4320193.1M$1.97B
2024Q3257130.9M$978M
2024Q2270130.8M$1.20B
2024Q1286117.8M$1.42B
2023Q4274103.1M$1.60B
2023Q322479.9M$746M
2023Q221869.4M$820M
2023Q121972.1M$720M
2022Q423361.6M$209M
2022Q322259.2M$415M
2022Q222553.2M$224M
Largest reported holders, 2026Q1
HolderShares% of companyValue
VANGUARD GROUP INC39.2M11%$485M
BlackRock Inc.29.7M8.5%$367M
Starboard Value LP15.5M4.5%$192M
FMR LLC15.0M4.3%$186M
Situational Awareness Partners LP11.5M3.3%$142M
Situational Awareness LP11.5M3.3%$142M
NOMURA HOLDINGS INC10.5M3.0%$130M
STATE STREET CORP9.2M2.6%$114M
GEODE CAPITAL MANAGEMENT LLC9.0M2.6%$111M
JANE STREET GROUP, LLC7.4M2.1%$91M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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