Simplex Trading, LLC
- SEC CIK
- 0001488542
- Latest filing
- Aug 12, 2026
RUM holding history
RUM Group Inc. in every 13F filed by Simplex Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
RUM overviewAll 13F holders of RUMFull Q2 2026 holdings
- Shares (Q4 2025)
- 0
- Sold out in Q4 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 8
- Since Q3 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2025 | 0 | $0 | 0.0% | −168,214−100.0% | Sold out | Holders |
| Q3 2025 | 168,214 | $1.22M | <0.1% | +24,683+17.2% | Added | Holders |
| Q2 2025 | 143,531 | $1.29M | <0.1% | +44,607+45.1% | Added | Holders |
| Q1 2025 | 98,924 | $699.0K | <0.1% | −41,595−29.6% | Reduced | Holders |
| Q4 2024 | 140,519 | $1.83M | 0.1% | +140,519 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −1−100.0% | Sold out | Holders |
| Q2 2023 | 1 | $0 | 0.0% | −71,975−100.0% | Reduced | Holders |
| Q1 2023 | 71,976 | $719.0K | <0.1% | +71,975+7,197,500.0% | Added | Holders |
| Q4 2022 | 1 | $0 | 0.0% | −819−99.9% | Reduced | Holders |
| Q3 2022 | 820 | $10.0K | <0.1% | +820 | New | Holders |