RIOT — RIOT PLATFORMS INC

Ownership history in Starboard Value LP  ·  6 quarters on record

This page tracks every 13F SEC filing in which Starboard Value LP reported a position in RIOT PLATFORMS INC (RIOT). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
3.16% (2025 Q3)
Avg. % of fund
1.85%
First filed
2024 Q4
Last filed
2025 Q4
Quarters held
6
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 12,744,576 +3,926,576 +44.5% 3.06% $161.5M $12.67
2025 Q3 ADDED 8,818,000 +8,630,400 +4600.4% 3.16% $167.8M $19.03
2025 Q2 REDUCED 187,600 -4,489,300 -96.0% 0.00% $101K $11.30
2025 Q2 REDUCED 4,676,900 -8,023,100 -63.2% 0.92% $52.8M $11.30
2 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    RIOT price (monthly, adj. close)

Other funds also holding RIOT

As of 2025 Q4 — sorted by position size

Broad Peak Investment Advisers Pte Ltd 3.2% CLEARFIELD CAPITAL MANAGEMENT LP 3Y 7Y 2.29% Alight Capital Management LP 3Y 7Y 1.94% REX Advisers, LLC 1.63% Value Aligned Research Advisors, LLC 3Y 1.23% MARK ASSET MANAGEMENT LP 3Y 7Y 1.2% Orchard Capital Management, LLC 3Y 1.1% TOMS Capital Investment Management LP 3Y 1.07% MIZUHO MARKETS AMERICAS LLC 3Y 1.04% OnyxPoint Global Management LP 3Y 0.82%
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