Security key
767292105
Riot Platforms, Inc. - Common Stock, no par value per share (RIOT)
CUSIP: 767292105
Q1 2018 13F Holders as of 31 Mar 2018
- Security type / class
- Equity / Common Stock, no par value per share
- Total 13F shares
- 1,591,643
- Total 13F value
- $10,481,148
- Share change
- -19,815
- Put/Call ratio
- 81%
- SEC-reported price per share
- $6.62
- Number of holders
- 37
- Value change
- -$12,011,629
- Number of buys
- 22
- Number of sells
- 28
- Shares outstanding
- 379,381,132
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2018
Institutions
37
Top holders
10
RIOT full security history
Ownership snapshot
Full 13F holder table
Riot Platforms, Inc. SEC filings
Riot Platforms, Inc. company facts
Riot Platforms, Inc. 13D/G history
Broader feeds
Ownership snapshot
Top reported holders of RIOT - Riot Platforms, Inc. - Common Stock, no par value per share (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.
Comparable stake leader
Hudson Bay Capital Manage...
Disclosed value leader
Hudson Bay Capital Manage...
Comparable rows
15/15
Latest evidence
31 Dec 2017
13F
Lead comparable stake: 0.11%
Showing 1-6 of 15 holder rows.
Quick read
Hudson Bay Capital Management LP leads the comparable SEC ownership view at 0.11%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Hudson Bay Capital Management LP's linked filing trail.
Comparable ownership
Top 5
Hudson Bay Capital Management LP
0.11%
VANGUARD GROUP INC
0.07%
RENAISSANCE TECHNOLOGIES LLC
0.07%
SUSQUEHANNA INTERNATIONAL GROUP, LLP
0.04%
MILLENNIUM MANAGEMENT LLC
0.03%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Hudson Bay Capital Management LP |
13F
Company
|
0.11%
|
$11,833,000
433,334 shares
|
— | 31 Dec 2017 |
| VANGUARD GROUP INC |
13F
Company
|
0.07%
|
$7,986,000
281,197 shares
|
— | 31 Dec 2017 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
0.07%
|
$7,042,000
247,973 shares
|
— | 31 Dec 2017 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
Company
|
0.04%
|
$3,804,000
133,938 shares
|
— | 31 Dec 2017 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
0.03%
|
$2,704,000
95,194 shares
|
— | 31 Dec 2017 |
| Jefferies Group LLC |
13F
Company
|
0.02%
|
$1,974,000
69,490 shares
|
— | 31 Dec 2017 |
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.
13F holder rows
Institutional holders as of Q1 2018
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
37
Shares
1,591,643
Rows available
37
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2018 vs Q1 2018 Across Filers
Q1 2018 holders
37
Q1 2018 holders
37
Holder diff
0
| Investor | Q1 2018 Shares | Q1 2018 Shares | Share Diff | Share Chg % | Q1 2018 value | Q1 2018 value | Value change | Value Chg % |
|---|