Stonebrook Private Inc.
- SEC CIK
- 0002008738
- Latest filing
- Aug 14, 2026
MPC holding history
Marathon Petroleum Corp in every 13F filed by Stonebrook Private Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MPC overviewAll 13F holders of MPCFull Q2 2026 holdings
- Shares (Q2 2026)
- 10,770
- Value
- $2.75M
- % of portfolio
- 0.5%
- Quarters held
- 11
- Since Q4 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 10,770 | $2.75M | 0.5% | +18+0.2% | Added | Holders |
| Q1 2026 | 10,752 | $2.63M | 0.6% | −547−4.8% | Reduced | Holders |
| Q4 2025 | 11,299 | $1.84M | 0.4% | −10,925−49.2% | Reduced | Holders |
| Q3 2025 | 22,224 | $4.28M | 0.9% | +615+2.8% | Added | Holders |
| Q2 2025 | 21,609 | $3.58M | 0.8% | −50−0.2% | Reduced | Holders |
| Q1 2025 | 21,659 | $3.16M | 0.8% | −549−2.5% | Reduced | Holders |
| Q4 2024 | 22,208 | $3.10M | 0.8% | −7,318−24.8% | Reduced | Holders |
| Q3 2024 | 29,526 | $4.81M | 1.3% | −1,288−4.2% | Reduced | Holders |
| Q2 2024 | 30,814 | $5.35M | 1.5% | +3,154+11.4% | Added | Holders |
| Q1 2024 | 27,660 | $5.57M | 1.6% | +2,132+8.4% | Added | Holders |
| Q4 2023 | 25,528 | $3.79M | 1.3% | – | No prior filing | Holders |