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RIOT Institutional Ownership & 13F Holders | SmartMoneyDB

RIOTRIOT PLATFORMS INC

COM · CUSIP 767292105

Smart Money Ownership

Of the 15 tracked institutions holding RIOT, 7 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +6.1pt. It's a gauge of who owns the name, not just how many.

Stanley Druckenmiller

$20.7M · 0.5% of book

+19.8pt

Steve Cohen

$101.7M · 0.2% of book

RIOT (RIOT PLATFORMS INC) Institutional Ownership Summary

Among the 15 tracked institutional investors we monitor, RIOT (RIOT PLATFORMS INC) is held with a combined value of $3.33B across 143,007,447 shares. The largest holder is BlackRock, Inc. with a position worth $875.74M (0.01% of their portfolio). 3 funds opened new positions in the most recent quarter. 8 funds increased their holdings. 4 funds reduced their position.

Total Institutional Value

$3.33B

Total Shares Held

143,007,447

Institutional Holders

% of Shares Outstanding

38.1%

of 375.26M shares · SEC 2026-08-07

Days to Cover

2.6-3.4%

51.57M shares short · FINRA 2026-07-31

Tracked 13F institutions hold 38.1% of RIOT's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-08-07), not a live float.

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

Situational Awareness LP+49% shares~$153.3M FMR LLC+31% shares~$126.7M Point72 Asset Management, L.P.New position~$101.7M BlackRock, Inc.+8% shares~$64.1M WELLINGTON MANAGEMENT GROUP LLP+111% shares~$49.1M

13F Institutional Holders

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Situational Awareness LP

Point72 Asset Management, L.P.

0.16% of bookNew

$101.71M

WELLINGTON MANAGEMENT GROUP LLP

MILLENNIUM MANAGEMENT LLC

0.03% of book-4.4%

$45.86M

#	Fund	Value↓	Shares	Portfolio %	Change
1	BlackRock, Inc.	$875.74M	31,984,547	0.01%	+7.9%
2	FMR LLC	$537.89M	19,645,295	0.02%	+30.8%
3	VANGUARD GROUP INC	$505.66M	39,910,169	0.01%	+0.8%
4	Situational Awareness LP	$468.20M	17,100,000	2.32%	+48.7%
5	Starboard Value LP	$276.94M	10,114,576	6.12%	-34.9%
6	STATE STREET CORP	$258.43M	9,438,485	0.01%	+2.7%
7	Point72 Asset Management, L.P.	$101.71M	3,714,879	0.16%	New
8	WELLINGTON MANAGEMENT GROUP LLP	$93.43M	3,412,258	0.02%	+110.9%
9	CITADEL ADVISORS LLC	$54.64M	1,995,548	0.03%	-31.4%
10	MILLENNIUM MANAGEMENT LLC	$45.86M	1,674,900	0.03%	-4.4%

Activist & Large Holders (13D/13G)

Investor	Ownership	Type	Filed
FMR LLC	7.6%	13G/A	2026-08-06

SEC Schedule 13D (activist) and 13G (passive) filings for RIOT. Filed when an investor acquires 5%+ ownership.

Frequently Asked Questions

Which institutional investors own the most RIOT stock?

As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of RIOT with a position worth $875.74M, representing 0.01% of their portfolio. In total, 15 institutional investors hold RIOT with a combined value of $3.33B.

Are hedge funds buying or selling RIOT?

In the most recent quarter, 3 funds opened a new position in RIOT. Additionally, 8 increased their holdings and 4 reduced their positions.

What percentage of RIOT is owned by institutional investors?

Institutional investors hold $3.33B worth of RIOT stock across 15 positions. The largest institutional holder is BlackRock, Inc. with $875.74M in holdings.

What is a 13F filing and why does it matter for RIOT?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For RIOT, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track RIOT institutional moves

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