Custom Index Systems, LLC
- SEC CIK
- 0002003672
- Latest filing
- Aug 14, 2026
WMB holding history
Williams Companies, Inc. in every 13F filed by Custom Index Systems, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
WMB overviewAll 13F holders of WMBFull Q2 2026 holdings
- Shares (Q2 2026)
- 22,783
- Value
- $1.69M
- % of portfolio
- 0.6%
- Quarters held
- 9
- Since Q2 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 22,783 | $1.69M | 0.6% | +312+1.4% | Added | Holders |
| Q1 2026 | 22,471 | $1.64M | 0.7% | −30−0.1% | Reduced | Holders |
| Q4 2025 | 22,501 | $1.35M | 0.6% | −9,697−30.1% | Reduced | Holders |
| Q3 2025 | 32,198 | $2.04M | 0.6% | +12,782+65.8% | Added | Holders |
| Q2 2025 | 19,416 | $1.22M | 0.6% | −224−1.1% | Reduced | Holders |
| Q1 2025 | 19,640 | $1.17M | 0.6% | +803+4.3% | Added | Holders |
| Q4 2024 | 18,837 | $1.02M | 0.5% | +4,266+29.3% | Added | Holders |
| Q3 2024 | 14,571 | $665.2K | 0.4% | +6,809+87.7% | Added | Holders |
| Q2 2024 | 7,762 | $329.9K | 0.2% | +7,762 | New | Holders |