Riot Blockchain, Inc. RIOT
Institutional shares held
229 Million
67.9M
calls
46.6M
puts
Total value of holdings
$3.19B
$947M
calls
$650M
puts
Market Cap
$2.33B
167,136,992
Shares Out.
Institutional ownership
136.96%
# of Institutions
511
We take great care to ensure that the data presented and summarized in this overview for Riot Blockchain, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding RIOT
View all-
Vanguard Group Inc Valley Forge, PA39.6MShares$552 Million0.01% of portfolio
-
Black Rock Inc. New York, NY21.5MShares$300 Million0.0% of portfolio
-
Jane Street Group, LLC New York, NY9.55MShares$133 Million0.03% of portfolio
-
Geode Capital Management, LLC Boston, MA8.86MShares$124 Million0.01% of portfolio
-
Starboard Value LP New York, NY8.82MShares$123 Million3.7% of portfolio
-
State Street Corp Boston, MA8.55MShares$119 Million0.01% of portfolio
-
Goldman Sachs Group Inc New York, NY7.33MShares$102 Million0.02% of portfolio
-
Mizuho Markets Americas LLC6.28MShares$87.6 Million2.09% of portfolio
-
Value Aligned Research Advisors, LLC Princeton, NJ5.57MShares$77.7 Million1.29% of portfolio
-
D. E. Shaw & Co., Inc. New York, NY5.46MShares$76.1 Million0.07% of portfolio
Latest Institutional Activity in RIOT
Top Purchases
Top Sells
About RIOT
Riot Blockchain, Inc., together with its subsidiaries, focuses on bitcoin mining operations in North America. It operates through Bitcoin Mining, Data Center Hosting, and Electrical Products and Engineering segments. As of December 31, 2021, it operated approximately 30,907 miners. Riot Blockchain, Inc. was incorporated in 2000 and is headquartered in Castle Rock, Colorado.
Insider Transactions at RIOT
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 01
2025
|
Jonathan Gibbs CDCO |
SELL
Payment of exercise price or tax liability
|
Direct |
60,868
-10.43%
|
$913,020
$15.48 P/Share
|
|
Oct 10
2025
|
Ryan D. Werner SVP, CAO |
SELL
Open market or private sale
|
Direct |
14,984
-1.79%
|
$344,632
$23.0 P/Share
|
|
Oct 03
2025
|
Jason Les CEO |
SELL
Open market or private sale
|
Indirect |
113,948
-12.89%
|
$2,278,960
$20.04 P/Share
|
|
Sep 29
2025
|
Jason Les CEO |
SELL
Open market or private sale
|
Indirect |
12,800
-1.43%
|
$256,000
$20.0 P/Share
|
|
Sep 24
2025
|
Jason Les CEO |
SELL
Open market or private sale
|
Indirect |
23,252
-2.53%
|
$465,040
$20.04 P/Share
|
|
Sep 10
2025
|
William Richard Jackman EVP, GENERAL COUNSEL |
SELL
Open market or private sale
|
Direct |
248,168
-9.89%
|
$3,722,520
$15.78 P/Share
|
|
Jul 21
2025
|
Jason Les CEO |
SELL
Open market or private sale
|
Indirect |
100,000
-9.8%
|
$1,500,000
$15.12 P/Share
|
|
Jul 11
2025
|
Douglas Mouton |
BUY
Grant, award, or other acquisition
|
Direct |
16,103
+30.62%
|
-
|
|
Jul 11
2025
|
Jaime Leverton |
BUY
Grant, award, or other acquisition
|
Direct |
16,103
+36.43%
|
-
|
|
Jul 11
2025
|
Lance Varro D'Ambrosio |
BUY
Grant, award, or other acquisition
|
Direct |
16,103
+21.01%
|
-
|
|
Jul 11
2025
|
Michael John Turner |
BUY
Grant, award, or other acquisition
|
Direct |
16,103
+36.43%
|
-
|
|
Jul 07
2025
|
Ryan D. Werner SVP, CAO |
SELL
Open market or private sale
|
Direct |
3,747
-0.45%
|
$41,217
$11.88 P/Share
|
|
Jul 01
2025
|
Stephen Mitchell Howell Jr. COO |
BUY
Grant, award, or other acquisition
|
Direct |
665,483
+20.5%
|
-
|
|
Jul 01
2025
|
Stephen Mitchell Howell Jr. COO |
SELL
Payment of exercise price or tax liability
|
Direct |
20,345
-2.47%
|
$223,795
$11.27 P/Share
|
|
Jul 01
2025
|
Ryan D. Werner SVP, CAO |
BUY
Grant, award, or other acquisition
|
Direct |
199,645
+11.12%
|
-
|
|
Jul 01
2025
|
Ryan D. Werner SVP, CAO |
SELL
Payment of exercise price or tax liability
|
Direct |
12,965
-1.98%
|
$142,615
$11.27 P/Share
|
|
Jul 01
2025
|
Jason Les CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
101,610
-1.38%
|
$1,117,710
$11.27 P/Share
|
|
Jul 01
2025
|
Colin M. Yee EVP, CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
124,823
+27.57%
|
-
|
|
Jun 30
2025
|
Jaime Leverton |
BUY
Exercise of conversion of derivative security
|
Direct |
12,000
+50.0%
|
-
|
|
Jun 10
2025
|
Jonathan Gibbs CDCO |
BUY
Grant, award, or other acquisition
|
Direct |
583,430
+50.0%
|
-
|
Last 12 Months Summary
Buy / Acquisition
1.68M
Shares
From
10
Insiders
| Grant, award, or other acquisition | 1.54M shares |
|---|---|
| Exercise of conversion of derivative security | 137K shares |
| Open market or private purchase | 8.38K shares |
Sell / Disposition
836K
Shares
From
9
Insiders
| Open market or private sale | 640K shares |
|---|---|
| Payment of exercise price or tax liability | 196K shares |