Sigma Planning Corp
- SEC CIK
- 0001449126
- Latest filing
- Aug 7, 2026
WMB holding history
Williams Companies, Inc. in every 13F filed by Sigma Planning Corp, 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)
- 25,134
- Value
- $1.87M
- % of portfolio
- <0.1%
- Quarters held
- 22
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 25,134 | $1.87M | <0.1% | −3,816−13.2% | Reduced | Holders |
| Q1 2026 | 28,950 | $2.11M | 0.1% | −309−1.1% | Reduced | Holders |
| Q4 2025 | 29,259 | $1.76M | <0.1% | −195−0.7% | Reduced | Holders |
| Q3 2025 | 29,454 | $1.87M | 0.1% | −3,266−10.0% | Reduced | Holders |
| Q2 2025 | 32,720 | $2.06M | 0.1% | +342+1.1% | Added | Holders |
| Q1 2025 | 32,378 | $1.93M | 0.1% | +645+2.0% | Added | Holders |
| Q4 2024 | 31,733 | $1.72M | 0.1% | +2,811+9.7% | Added | Holders |
| Q3 2024 | 28,922 | $1.32M | <0.1% | +844+3.0% | Added | Holders |
| Q2 2024 | 28,078 | $1.19M | <0.1% | +7,535+36.7% | Added | Holders |
| Q1 2024 | 20,543 | $800.6K | <0.1% | +14,164+222.0% | Added | Holders |
| Q4 2023 | 6,379 | $222.2K | <0.1% | −25,878−80.2% | Reduced | Holders |
| Q3 2023 | 32,257 | $1.09M | <0.1% | +91+0.3% | Added | Holders |
| Q2 2023 | 32,166 | $1.05M | <0.1% | −9,855−23.5% | Reduced | Holders |
| Q1 2023 | 42,021 | $1.25M | <0.1% | −723−1.7% | Reduced | Holders |
| Q4 2022 | 42,744 | $1.41M | 0.1% | +22,514+111.3% | Added | Holders |
| Q3 2022 | 20,230 | $579.0K | <0.1% | −10,349−33.8% | Reduced | Holders |
| Q2 2022 | 30,579 | $954.0K | <0.1% | −8,154−21.1% | Reduced | Holders |
| Q1 2022 | 38,733 | $1.29M | <0.1% | −20.0% | Reduced | Holders |
| Q4 2021 | 38,735 | $1.01M | <0.1% | −1,003−2.5% | Reduced | Holders |
| Q3 2021 | 39,738 | $1.03M | <0.1% | +6,699+20.3% | Added | Holders |
| Q2 2021 | 33,039 | $877.0K | <0.1% | +13,590+69.9% | Added | Holders |
| Q1 2021 | 19,449 | $461.0K | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.