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Sigma Planning Corp

Position in RIOT — Riot Platforms, Inc.

CIK 1449126 ANN ARBOR, MI

Position in RIOT

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$487,473
+$263,523 QoQ
Shares Held
17,804
-1.7% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#241
of 448 holders
Holding Since
Jun 2021
20 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in RIOT Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Jun 30, 2026

Sigma Planning Corp holds $22,910,932 across 12 Capital Markets names. RIOT ranks #8 (2.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 RIOT
Riot Platforms, Inc.
This page
17,804 $487,473

All Filings in RIOT

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20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $487,473 17,804
2026-03-31 $223,950 18,119
2025-12-31 $223,904 17,672
2025-09-30 $346,307 18,198
2025-06-30 $239,571 21,201
2025-03-31 $144,842 20,343
2024-12-31 $189,283 18,539
2024-09-30 $136,802 18,437
2024-06-30 $284,637 31,142
2024-03-31 $389,978 31,861
2023-12-31 $221,963 14,348
2023-09-30 $223,742 23,981
2023-06-30 $248,941 21,061
2023-03-31 $215,444 21,566
2022-12-31 $137,640 40,602
2022-09-30 $264,164 37,684
2022-06-30 $62,037 14,806
2022-03-31 $723,717 34,186
2021-12-31 $402,341 18,018
2021-06-30 $202,363 5,372