Simplex Trading, LLC
- SEC CIK
- 0001488542
- Latest filing
- Aug 12, 2026
IESC holding history
IES Holdings, 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.
IESC overviewAll 13F holders of IESCFull Q2 2026 holdings
- Shares (Q2 2026)
- 819
- Value
- $601.7K
- % of portfolio
- <0.1%
- Quarters held
- 6
- Since Q1 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 819 | $601.7K | <0.1% | +819 | New | Holders |
| Q1 2026 | 0 | $0 | 0.0% | −41−100.0% | Sold out | Holders |
| Q4 2025 | 41 | $15.9K | <0.1% | −670−94.2% | Reduced | Holders |
| Q3 2025 | 711 | $282.0K | <0.1% | +66+10.2% | Added | Holders |
| Q2 2025 | 645 | $191.0K | <0.1% | +645 | New | Holders |
| Q4 2024 | 0 | $0 | 0.0% | −1,935−100.0% | Sold out | Holders |
| Q3 2024 | 1,935 | $386.0K | <0.1% | +1,935 | New | Holders |
| Q2 2024 | 0 | $0 | 0.0% | −5,960−100.0% | Sold out | Holders |
| Q1 2024 | 5,960 | $724.0K | <0.1% | +5,960 | New | Holders |