Company · Ownership research

Riot Platforms, Inc. RIOT

CIK 0001167419 · CUSIP 767292105

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 767292105 (RIOT), not CUSIP 767292AB1 (RIOT), CUSIP 767292905 (RIOT), CUSIP 767292955 (RIOT), and does not merge CUSIPs.

This page lists the top 20 of 160 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$223.30M 9,483,861 shares	0.01%	+208.41K(+2.20%)Added	SEC filing ↗ Nov 6, 2026	▾
02	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$146.63M 7,275,086 shares	0.03%	+287.34K(+4.10%)Added	SEC filing ↗ Nov 4, 2026	▾
03	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$41.21M 2,045,190 shares	0.02%	-623.87K(-23.40%)Reduced	SEC filing ↗ Nov 2, 2026	▾
04	IMC-Chicago, LLC CIK 1452861 · View history	$27.08M 1,344,157 shares	0.24%	+1.09M(+418.80%)Added	SEC filing ↗ Nov 5, 2026	▾
05	Broad Peak Investment Advisers Pte Ltd CIK 1547349 · View history	$26.45M 1,312,500 shares	5.69%	+263.00K(+25.10%)Added	SEC filing ↗ Nov 2, 2026	▾
06	Bank of New York Mellon Corp CIK 1390777 · View history	$24.78M 1,230,021 shares	0.00%	-10.53K(-0.80%)Reduced	SEC filing ↗ Nov 5, 2026	▾
07	DEUTSCHE BANK AG\ CIK 948046 · View history	$8.81M 437,358 shares	0.00%	-26.93K(-5.80%)Reduced	SEC filing ↗ Nov 6, 2026	▾
08	BI Asset Management Fondsmaeglerselskab A/S CIK 1778131 · View history	$7.78M 385,987 shares	0.06%	+384.79K(+32,038.80%)Added	SEC filing ↗ Oct 22, 2026	▾
09	Russell Investments Group, Ltd. CIK 1692234 · View history	$7.43M 368,601 shares	0.01%	+25.93K(+7.60%)Added	SEC filing ↗ Nov 6, 2026	▾
10	Axxion S.A. CIK 2030181 · View history	$7.33M 364,000 shares	0.48%	+94.00K(+34.80%)Added	SEC filing ↗ Oct 22, 2026	▾
11	Allspring Global Investments Holdings, LLC CIK 1890906 · View history	$7.32M 373,357 shares	0.01%	+237.76K(+175.30%)Added	SEC filing ↗ Nov 4, 2026	▾
12	CITIGROUP INC CIK 831001 · View history	$5.99M 297,126 shares	0.00%	-29.58K(-9.10%)Reduced	SEC filing ↗ Nov 4, 2026	▾
13	Assenagon Asset Management S.A. CIK 1546007 · View history	$5.74M 284,954 shares	0.01%	+88.86K(+45.30%)Added	SEC filing ↗ Oct 15, 2026	▾
14	BARCLAYS PLC CIK 312069 · View history	$4.82M 239,420 shares	0.00%	-224.13K(-48.40%)Reduced	SEC filing ↗ Nov 6, 2026	▾
15	Creative Planning CIK 1540235 · View history	$4.69M 232,838 shares	0.00%	+10.78K(+4.90%)Added	SEC filing ↗ Nov 2, 2026	▾
16	MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC CIK 922127 · View history	$3.95M 196,208 shares	0.04%	0(0.00%)Unchanged	SEC filing ↗ Oct 23, 2026	▾
17	DE BURLO GROUP INC CIK 1134288 · View history	$3.59M 178,400 shares	0.63%	0(0.00%)Unchanged	SEC filing ↗ Nov 5, 2026	▾
18	Perigon Wealth Management, LLC CIK 1575239 · View history	$3.54M 175,707 shares	0.05%	+50.85K(+40.70%)Added	SEC filing ↗ Oct 22, 2026	▾
19	EXCHANGE TRADED CONCEPTS, LLC CIK 1457320 · View history	$3.32M 164,702 shares	0.01%	-613.61K(-78.80%)Reduced	SEC filing ↗ Oct 28, 2026	▾
20	State of New Jersey Common Pension Fund D CIK 1483066 · View history	$2.26M 112,260 shares	0.01%	-1.55K(-1.40%)Reduced	SEC filing ↗ Nov 5, 2026	▾

Showing 20 / 160 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

160

Cancelled or null records excluded

Disclosed shares

28,758,813

Not deduplicated across managers

Disclosed value

$611.42M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Riot Platforms, Inc. · Q3 2026

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.