Holder evidence
50
SEC ownership of Riot Platforms, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001167419.
Lead holder
FMR LLC
13D/G signal
FMR LLC
Latest evidence
27 May 2026
- CIK
- 0001167419
- Symbol
- RIOT on Nasdaq
- Location
- Castle Rock, CO
- SEC evidence mix
- 13D/G, 13F, and 3/4/5
- Lead holder
- FMR LLC
- Latest large-stake holder
- FMR LLC
- Latest evidence date
- 27 May 2026
Issuer identity
3 facts
Ownership snapshot
4 facts
Ownership snapshot
Top shareholders of Riot Platforms, Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
FMR LLC
13D/G signal
FMR LLC
Evidence rows
50
Latest as of
27 May 2026
13D/G
13F
3/4/5
Lead comparable stake: 5.9%
13D/G row: FMR LLC
Showing 1-8 of 50 holder rows.
Rank 1 holder
FMR LLC
13D/G
13F
- Ownership
- 5.9%
- Position
- $393.87M
Rank 2 holder
VANGUARD PORTFOLIO MANAGEMENT LLC
13D/G
13F
- Ownership
- 5.8%
- Position
- $269.69M
Rank 3 holder
JANE STREET GROUP, LLC
13D/G
13F
- Ownership
- 5.3%
- Position
- $349.26M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| FMR LLC |
13D/G
13F
Company
|
5.9%
|
$393,871,520
22,675,390 shares
|
+$120,754,451 | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
13F
Vanguard Portfolio Management · Company
|
5.8%
|
$269,692,159
21,819,754 shares
|
$0 | 31 Mar 2026 |
| JANE STREET GROUP, LLC |
13D/G
13F
Company
|
5.3%
|
$349,262,064
20,107,200 shares
|
+$143,057,861 | 05 May 2026 |
| GOLDMAN SACHS GROUP INC |
13D/G
13F
THE GOLDMAN SACHS GROUP, INC. · Company
|
1.2%
|
$52,185,163
4,201,704 shares
|
-$176,736,488 | 30 Jun 2025 |
| Soo Il Benjamin Yi |
3/4/5
EXECUTIVE CHAIRMAN, Director
|
2.8%
|
$167,553,839
10,638,339 shares
|
— | 01 Jan 2026 |
| Jason Les |
3/4/5
CEO, Director
|
2.4%
|
$131,578,666
9,268,832 shares
|
-$8,925,738 | 11 May 2026 |
| Jason Chung |
3/4/5
EVP, CORP DEV
|
0.82%
|
$49,283,986
3,129,142 shares
|
— | 01 Jan 2026 |
| William Richard Jackman |
3/4/5
CHIEF LEGAL OFFICER (CLO)
|
0.75%
|
$44,936,403
2,853,105 shares
|
-$3,916,091 | 01 Jan 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$14,227,799.
Buys
$0
Insiders: 0
Sells
$14,227,799
Insiders: 3
Net
-$14,227,799
Shares: -729,515
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 729,515
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 212,616 | $0 | $5,405,074 | -$5,405,074 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 413,152 | $0 | $7,266,211 | -$7,266,211 |
| 9-12 | 0 | 103,747 | $0 | $1,556,514 | -$1,556,514 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-19 of 19 reporting-owner rows connected to Riot Platforms, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
19
Lead holder
Soo Il Benjamin Yi
Net 12M change
-$14,227,799
Latest report
27 May 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Soo Il Benjamin Yi | EXECUTIVE CHAIRMAN, Director | $167,553,839 | Mixed | 01 Jan 2026 | ||
| Jason Les | CEO, Director | $131,578,666 | -$8,925,738 | -6.4% | Mixed | 11 May 2026 |
| Northern Data AG | 10%+ Owner | $108,964,755 | Mixed | 02 Sep 2021 | ||
| Jason Chung | Evp, Corp Dev | $49,283,986 | Mixed | 01 Jan 2026 | ||
| William Richard Jackman | Chief Legal Officer (Clo) | $44,936,403 | -$3,916,091 | -8% | Mixed | 01 Jan 2026 |
| Stephen Mitchell Howell Jr. | Coo | $31,984,060 | Mixed | 01 Jan 2026 | ||
| Ryan D. Werner | Svp, Cao | $25,249,147 | -$1,385,970 | -5.2% | Filing P/S | 27 May 2026 |
| Colin M. Yee | Evp, Cfo | $24,067,102 | Mixed | 01 Jan 2026 | ||
| Jeffrey McGonegal | Senior Advisor | $13,738,668 | Mixed | 11 Jan 2023 | ||
| Megan M. Brooks | Officer | $2,815,778 | Mixed | 13 Jul 2022 | ||
| Lance Varro D Ambrosio | Director | $1,152,152 | Mixed | 11 Jul 2025 | ||
| Jonathan Gibbs | Officer | $1,050,464 | Median | 12 Apr 2026 | ||
| Hannah Cho | Director | $456,341 | Filing P/S | 14 Mar 2025 | ||
| Jaime Leverton | Director | $453,643 | Mixed | 11 Jul 2025 | ||
| Lyle Joseph Theriot | Officer | $446,646 | Mixed | 13 Jul 2022 | ||
| Douglas Mouton | Director | $412,303 | Mixed | 11 Jul 2025 | ||
| Michael John Turner | Director | $317,563 | Mixed | 11 Jul 2025 | ||
| Chad Everett Harris | Officer | $225,769 | Mixed | 01 Feb 2023 | ||
| Hubert Marleau | Director | $47,900 | Filing P/S | 03 Mar 2025 |
Recent insider transactions for Riot Platforms, Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Reported value | Reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Ryan D. Werner | RIOT | Common Stock | Sale | -3.8% | $996,824 | $26.50 | -37,616 | 952,798 | 27 May 2026 | Direct |
| Jason Les | RIOT | Common Stock | Sale | -11.7% | $4,408,250 | $25.19 | -175,000 | 1,326,259 | 11 May 2026 | See Footnote |
| Jonathan Gibbs | RIOT | Common Stock | Disposed to Issuer | -93.1% | -1,147,910 | 84,989 | 12 Apr 2026 | Direct | ||
| Colin M. Yee | RIOT | Restricted Stock Units | Award | 8.06% | 157,853 | 2,115,366 | 01 Jan 2026 | Direct | ||
| Jonathan Gibbs | RIOT | Common Stock | Award | 135.9% | 710,337 | 1,232,899 | 01 Jan 2026 | Direct | ||
| Jason Chung | RIOT | Common Stock | Award | 29.4% | 710,337 | 3,129,142 | 01 Jan 2026 | Direct | ||
| William Richard Jackman | RIOT | Common Stock | Award | 26.2% | 591,948 | 2,853,105 | 01 Jan 2026 | Direct | ||
| Soo Il Benjamin Yi | RIOT | Common Stock | Award | 17.3% | 1,420,677 | 9,638,339 | 01 Jan 2026 | Direct | ||
| Stephen Mitchell Howell Jr. | RIOT | Common Stock | Award | 41.1% | 591,948 | 2,030,734 | 01 Jan 2026 | Direct | ||
| Stephen Mitchell Howell Jr. | RIOT | Common Stock | Tax liability | -2.01% | -29,482 | 1,438,786 | 01 Jan 2026 | Direct | ||
| Ryan D. Werner | RIOT | Common Stock | Award | 21.8% | 177,582 | 990,414 | 01 Jan 2026 | Direct | ||
| Ryan D. Werner | RIOT | Common Stock | Tax liability | -1.21% | -9,943 | 812,832 | 01 Jan 2026 | Direct | ||
| Jason Les | RIOT | Common Stock | Award | 19.6% | 1,420,677 | 8,673,921 | 01 Jan 2026 | Direct | ||
| Jonathan Gibbs | RIOT | Common Stock | Tax liability | -10.4% | -60,868 | 522,562 | 01 Dec 2025 | Direct | ||
| Ryan D. Werner | RIOT | Common Stock | Sale | -1.79% | $344,632 | $23.00 | -14,984 | 822,775 | 10 Oct 2025 | Direct |
| Jason Les | RIOT | Common Stock | Sale | -12.9% | $2,283,518 | $20.04 | -113,948 | 769,911 | 03 Oct 2025 | See Footnote |
| Jason Les | RIOT | Common Stock | Sale | -1.43% | $256,000 | $20.00 | -12,800 | 883,859 | 29 Sep 2025 | See Footnote |
| Jason Les | RIOT | Common Stock | Sale | -2.53% | $465,970 | $20.04 | -23,252 | 896,659 | 24 Sep 2025 | See Footnote |
| William Richard Jackman | RIOT | Common Stock | Sale | -9.89% | $3,916,091 | $15.78 | -248,168 | 2,261,157 | 10 Sep 2025 | Direct |
| Jason Les | RIOT | Common Stock | Sale | -9.8% | $1,512,000 | $15.12 | -100,000 | 919,911 | 21 Jul 2025 | See Footnote |
| Lance Varro D Ambrosio | RIOT | Common Stock | Award | 36.2% | 16,103 | 60,544 | 11 Jul 2025 | Direct | ||
| Michael John Turner | RIOT | Common Stock | Award | 134.2% | 16,103 | 28,103 | 11 Jul 2025 | Direct | ||
| Jaime Leverton | RIOT | Common Stock | Award | 134.2% | 16,103 | 28,103 | 11 Jul 2025 | Direct | ||
| Douglas Mouton | RIOT | Common Stock | Award | 79% | 16,103 | 36,487 | 11 Jul 2025 | Direct | ||
| Ryan D. Werner | RIOT | Common Stock | Sale | -0.45% | $44,514 | $11.88 | -3,747 | 837,759 | 07 Jul 2025 | Direct |
| Stephen Mitchell Howell Jr. | RIOT | Common Stock | Tax liability | -2.47% | -20,345 | 802,785 | 01 Jul 2025 | Direct | ||
| Colin M. Yee | RIOT | Restricted Stock Units | Options Exercise | -4.1% | -83,752 | 1,957,513 | 01 Jul 2025 | Direct | ||
| Ryan D. Werner | RIOT | Common Stock | Tax liability | -1.98% | -12,965 | 641,861 | 01 Jul 2025 | Direct | ||
| Jaime Leverton | RIOT | Common Stock | Options Exercise | 12,000 | 12,000 | 30 Jun 2025 | Direct | |||
| Jaime Leverton | RIOT | Restricted Stock Units | Options Exercise | -100% | -12,000 | 0 | 30 Jun 2025 | Direct | ||
| Jonathan Gibbs | RIOT | Common Stock | Award | 583,430 | 583,430 | 10 Jun 2025 | Direct |
* indicates a reported price that failed the local validity check.