Original disclosure
Details ↗Open in the source library ↗Starboard Value LP — 13F-HR — 2026-06-30
U.S. SEC EDGAR · Published 14 Aug 2026 · Collected 20 Oct 2026
RIOT PLATFORMS INC.
RIOT PLATFORMS INC
published
- Reporting manager
- Starboard Value LP
- Relationship
- Associated institution
- Record date
- 30 Jun 2026
- Date meaning
- Original Form 13F report period
- Quantity
- 2,423,400 underlying shares (put option)
- Reported value / amount
- $1,918,518
- Weight and denominator
- 0.04% · Calculated: issuer/class value divided by the complete original reported table; not personal wealth
- Quarter-end reported price
- Not disclosed · Price at record date, not purchase cost
- Derived value per reported unit
- $0.791664 · Reported value ÷ reported quantity (underlying shares (put option)); not an observed market price
- Source-reported activity
- Not disclosed
- Coverage
- Complete original information table grouped by CUSIP and security class
- Reviewed by
- DeepSeek AI
- Published
- 20 Oct 2026
Original regulatory disclosure; 1 original filing line(s) grouped within this issuer/class. Absence from a disclosed table is not private account verification.
Reporting-entity association: Inspect the identity evidence
Original filing attribution · 1 line(s)
Reporting manager: Starboard Value LP. 13F HOLDINGS REPORT. These are reported investment-discretion relationships, not proof of beneficial ownership or a personal account. Each original line is counted once, including lines naming multiple managers.
Other included managers: 1 / Starboard Value GP LLC · CIK 0001517138; 2 / Starboard Principal Co LP · CIK 0001517139; 3 / Starboard Principal Co GP LLC · CIK 0001517140; 4 / Smith Jeffrey C · CIK 0001362697; 5 / Feld Peter A · CIK 0001410600.
| ORIGINAL LINE | REPORTED QUANTITY / VALUE | OTHER MANAGER / DISCRETION | VOTING AUTHORITY |
|---|---|---|---|
| 21 | 2,423,400 underlying shares (put option)$1,918,518 | Starboard Value GP LLC · CIK 0001517138; Starboard Principal Co LP · CIK 0001517139; Starboard Principal Co GP LLC · CIK 0001517140; Smith Jeffrey C · CIK 0001362697; Feld Peter A · CIK 0001410600Original field: 1, 2, 3, 4, 5 · Discretion: DFND | Sole 2,423,400Shared 0 · None 0 |
Editorial note: Independent AI source review 2026-10-21T02:09:07+08:00; batch 064871b89951bde0a8ac20bfe2ff24744e9f50d6c8a7d9485655b33772dedd8b. Original filing quantities, metadata and row attribution checked. Holdings facts only; corporate-action and period comparisons are not reviewed. This is AI review, not a human or private-account audit.
Sources.
Version history.
Version 1published · 20 Oct 2026
Independent AI source review 2026-10-21T02:09:07+08:00; batch 064871b89951bde0a8ac20bfe2ff24744e9f50d6c8a7d9485655b33772dedd8b. Original filing quantities, metadata and row attribution checked. Holdings facts only; corporate-action and period comparisons are not reviewed. This is AI review, not a human or private-account audit.
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