Riot Platforms, Inc.
DE ˙ DB ˙ US7672921050
23,60 € ↓ -0,20 (-0,86%)
2026-06-04
CENA AKCJI
SecurityDE:AP4N / Riot Platforms, Inc.
InstitutionGmt Capital Corp
ManagerThomas E. Claugus
Latest Disclosed Ownership308,600 shares
Latest Disclosed Value $ 3,814,296
Gmt Capital Corp reports 60.63% decrease in ownership of AP4N / Riot Platforms, Inc.

On May 15, 2026 - Gmt Capital Corp filed a 13F-HR form disclosing ownership of 308,600 shares of Riot Platforms, Inc. (DE:AP4N) valued at $3,290,910 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 783,900 shares of Riot Platforms, Inc.. This represents a change in shares of -60.63% during the quarter. The current value of the position is $7,284,503 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F RIOT PLATFORMS COM 767292105 308,600 -475,300 -60.63 3,814 -61.60 0.1740
2026-02-13 2025-12-31 13F RIOT PLATFORMS COM 767292105 783,900 0 0.00 9,932 -33.42 0.5178
2025-11-14 2025-09-30 13F RIOT PLATFORMS COM 767292105 783,900 0 0.00 14,918 68.40 0.6761
2025-08-14 2025-06-30 13F RIOT PLATFORMS COM 767292105 783,900 0 0.00 8,858 58.72 0.3707
2025-05-15 2025-03-31 13F RIOT PLATFORMS COM 767292105 783,900 783,900 5,581 0.2963
2024-02-12 2023-12-31 13F RIOT PLATFORMS COM 767292105 0 -114,600 -100.00 0 -100.00
2023-11-13 2023-09-30 13F RIOT PLATFORMS COM 767292105 114,600 0 0.00 1,069 -21.05 0.0402
2023-08-10 2023-06-30 13F RIOT PLATFORMS COM 767292105 114,600 114,600 1,355 0.0512
2023-02-03 2022-12-31 13F RIOT BLOCKCHAIN COM 767292105 0 -510,200 -100.00 0 -100.00
2022-11-10 2022-09-30 13F RIOT BLOCKCHAIN COM 767292105 510,200 198,400 63.63 3,577 173.89 0.2221
2022-08-10 2022-06-30 13F RIOT BLOCKCHAIN COM 767292105 311,800 311,800 1,306 0.0830
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.