Position in RIOT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$117,593
+$117,593 QoQ
Shares Held
9,514
Ownership
0.003%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
9 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in RIOT Over Time
Shares Held
Position Value (USD)
Derivatives in RIOT
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$786,096
PutShares
63,600
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Capital Markets
Financial Services · as of Mar 31, 2026CSS LLC/IL holds $3,533,789 across 4 Capital Markets names. RIOT ranks #3 (3.3% of the industry book) .
All Filings in RIOT
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $117,593 | 9,514 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $786,096 | 63,600 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $1,312,612 | 103,600 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $2,542,408 | 133,600 | Put | Sole | 2025-11-13 | |
| 2025-09-30 | $226,723 | 11,914 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $134,628 | 11,914 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $718,680 | 63,600 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $356,000 | 50,000 | Put | Sole | 2025-05-15 | |
| 2024-12-31 | $204,200 | 20,000 | Put | Sole | 2025-02-18 | |
| 2024-09-30 | $111,300 | 15,000 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $201,080 | 22,000 | Shares | Sole | 2024-08-14 | |
| 2021-12-31 | $625,240 | 28,000 | Put | Sole | 2022-02-14 | |
| 2021-12-31 | $205,436 | 9,200 | Call | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||