Cornerstone Planning Group LLC
- SEC CIK
- 0001822587
- Latest filing
- Jul 29, 2026
AM holding history
Antero Midstream Corp in every 13F filed by Cornerstone Planning Group LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
AM overviewAll 13F holders of AMFull Q2 2026 holdings
- Shares (Q2 2026)
- 180
- Value
- $4.11K
- % of portfolio
- <0.1%
- Quarters held
- 9
- Since Q2 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 180 | $4.11K | <0.1% | +56+45.2% | Added | Holders |
| Q1 2026 | 124 | $2.70K | <0.1% | +12+10.7% | Added | Holders |
| Q4 2025 | 112 | $2.09K | <0.1% | −69−38.1% | Reduced | Holders |
| Q3 2025 | 181 | $3.17K | <0.1% | +100+123.5% | Added | Holders |
| Q2 2025 | 81 | $1.50K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2025 | 81 | $1.35K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2024 | 81 | $1.27K | <0.1% | −27−25.0% | Reduced | Holders |
| Q3 2024 | 108 | $1.61K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2024 | 108 | $1.45K | <0.1% | +108 | New | Holders |