Riot Platforms Ownership | Who Owns Riot Platforms?

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Riot Platforms Ownership Summary

Riot Platforms is owned by 63.38% institutional investors, 6.61% insiders, and 30.01% retail investors. Vanguard group is the largest institutional shareholder, holding 12.27% of RIOT shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.89% of its assets in Riot Platforms shares.

RIOT Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Riot Platforms	63.38%	6.61%	30.01%
Industry	Capital Markets Stocks	45.78%	17.11%	37.11%
Idea	Crypto Stocks List	39.90%	9.53%	50.57%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	35.11M	12.27%	$358.46M
Blackrock funding, inc. /de	28.89M	8.59%	$326.44M
Blackrock	21.48M	8.28%	$196.31M
Mizuho markets americas	9.41M	2.80%	$106.35M
State street	7.14M	2.75%	$65.22M
Geode capital management	7.41M	2.59%	$75.68M
D. e. shaw	6.54M	2.28%	$66.77M
Susquehanna group, llp	4.99M	1.74%	$50.97M
Value aligned research advisors	5.14M	1.53%	$58.10M
Azora capital lp	4.95M	1.47%	$55.95M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Mizuho markets americas	9.41M	3.24%	$106.35M
Azora capital lp	4.95M	2.53%	$55.95M
Monashee investment management	600.00K	2.46%	$6.78M
Hidden lake asset management lp	512.21K	1.58%	$5.79M
Srn advisors	150.46K	1.55%	$1.70M
Toms capital investment management lp	3.76M	1.38%	$42.53M
Value aligned research advisors	5.14M	1.23%	$58.10M
Alight capital management lp	380.00K	1.05%	$4.29M
Moody aldrich partners	444.10K	0.97%	$5.02M
Starboard value lp	4.68M	0.92%	$52.85M

Top Buyers

Holder	Shares	% Assets	Change
D. e. shaw	6.54M	0.05%	6.54M
Blackrock	21.48M	0.00%	5.82M
Ubs group	3.59M	0.01%	3.40M
Fmr	3.16M	0.00%	3.14M
Point72 asset management	2.68M	0.06%	2.68M

Top Sellers

Holder	Shares	% Assets	Change
Instrumental wealth	10.67K	0.12%	-13.18M
Jericho capital asset management	-	-	-10.42M
Starboard value lp	4.68M	0.92%	-8.02M
Alyeska investment group	393.39K	0.02%	-3.25M
Nomura	1.12M	0.02%	-2.97M

New Positions

Holder	Shares	% Assets	Change	Value
D. e. shaw	6.54M	0.05%	6.54M	$66.77M
Merewether investment management, lp	2.36M	0.77%	2.36M	$26.66M
Squarepoint ops	621.94K	0.01%	621.94K	$6.35M
Monashee investment management	600.00K	2.46%	600.00K	$6.78M
Mark asset management lp	584.60K	0.51%	584.60K	$6.61M

Sold Out

Holder	Change
Plante moran financial advisors	-1.00
Concourse financial group securities	-1.00
Berkshire capital	-10.00
Financial perspectives	-16.00
Td private client wealth	-18.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	401	3.62%	213,146,561	7.60%	63	1.75%	209	-4.57%	82	20.59%
Mar 31, 2025	382	1.06%	201,117,491	5.17%	61	1.37%	214	5.42%	68	-5.56%
Dec 31, 2024	349	18.31%	178,296,378	36.88%	62	3.01%	185	28.47%	66	3.13%
Sep 30, 2024	289	-6.17%	129,482,548	-0.36%	45	1.88%	140	-14.63%	65	3.17%
Jun 30, 2024	303	-4.72%	129,936,047	10.74%	50	1.11%	163	2.52%	61	-18.67%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	10.69M	2.89%	-278.01K
Vanguard US Total Market Shares ETF	8.98M	2.57%	725.02K
Vanguard Small Cap Index	8.24M	2.23%	-56.92K
iShares Russell 2000 ETF	7.80M	2.11%	-148.37K
Vanguard Information Technology ETF	7.48M	2.02%	76.48K
Vanguard Small Cap Growth Index Inv	4.64M	1.26%	-11.55K
Vanguard Institutional Extnd Mkt Idx Tr	3.35M	0.91%	-1.46M
Fidelity Small Cap Index	3.15M	0.85%	46.10K
LUX IM Innovation Strategy HX	3.04M	0.82%	-
iShares Russell 2000 Value ETF	2.89M	0.78%	2.14K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jul 21, 2025	Les Jason	CEO	Sell	$1.51M
Jul 07, 2025	Werner Ryan D.	SVP, CAO	Sell	$44.51K
Mar 17, 2025	Mouton Douglas	-	Buy	$64.89K
Mar 14, 2025	Cho Hannah	-	Sell	$92.40K
Mar 03, 2025	Marleau Hubert	-	Sell	$584.38K

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	2
2025 Q2	-	-
2025 Q1	1	2
2024 Q4	-	3
2024 Q3	-	3

RIOT Ownership FAQ

Who Owns Riot Platforms?

Riot Platforms shareholders are primarily institutional investors at 63.38%, followed by 6.61% insiders and 30.01% retail investors. The average institutional ownership in Riot Platforms's industry, Capital Markets Stocks, is 45.78%, which Riot Platforms exceeds.

Who owns the most shares of Riot Platforms?

Riot Platforms’s largest shareholders are Vanguard group (35.11M shares, 12.27%), Blackrock funding, inc. /de (28.89M shares, 8.59%), and Blackrock (21.48M shares, 8.28%). Together, they hold 29.13% of Riot Platforms’s total shares outstanding.

Does Blackrock own Riot Platforms?

Yes, BlackRock owns 8.28% of Riot Platforms, totaling 21.48M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 196.31M$. In the last quarter, BlackRock increased its holdings by 5.82M shares, a 37.14% change.

Who is Riot Platforms’s biggest shareholder by percentage of total assets invested?

Mizuho markets americas is Riot Platforms’s biggest shareholder by percentage of total assets invested, with 3.24% of its assets in 9.41M Riot Platforms shares, valued at 106.35M$.

Who is the top mutual fund holder of Riot Platforms shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Riot Platforms shares, with 2.89% of its total shares outstanding invested in 10.69M Riot Platforms shares.

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