Two Sigma Securities, LLC
- SEC CIK
- 0001450144
- Latest filing
- Aug 14, 2026
IRDM holding history
Iridium Communications Inc. in every 13F filed by Two Sigma Securities, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
IRDM overviewAll 13F holders of IRDMFull Q2 2026 holdings
- Shares (Q2 2026)
- 12,417
- Value
- $681.1K
- % of portfolio
- 0.1%
- Quarters held
- 4
- Since Q3 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 12,417 | $681.1K | 0.1% | +12,417 | New | Holders |
| Q4 2025 | 0 | $0 | 0.0% | −16,794−100.0% | Sold out | Holders |
| Q3 2025 | 16,794 | $293.2K | <0.1% | −32−0.2% | Reduced | Holders |
| Q2 2025 | 16,826 | $507.6K | 0.1% | +16,826 | New | Holders |
| Q4 2023 | 0 | $0 | 0.0% | −8,495−100.0% | Sold out | Holders |
| Q3 2023 | 8,495 | $386.4K | <0.1% | +8,495 | New | Holders |