Mattern Capital Management, LLC
- SEC CIK
- 0001803227
- Latest filing
- Jul 24, 2026
UNP holding history
Union Pacific Corp in every 13F filed by Mattern Capital Management, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
UNP overviewAll 13F holders of UNPFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 18
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −39,549−100.0% | Sold out | Holders |
| Q2 2025 | 39,549 | $9.10M | 1.1% | +968+2.5% | Added | Holders |
| Q1 2025 | 38,581 | $9.11M | 1.2% | +125+0.3% | Added | Holders |
| Q4 2024 | 38,456 | $8.77M | 1.1% | +1,601+4.3% | Added | Holders |
| Q3 2024 | 36,855 | $9.08M | 1.1% | +124+0.3% | Added | Holders |
| Q2 2024 | 36,731 | $8.31M | 1.1% | +249+0.7% | Added | Holders |
| Q1 2024 | 36,482 | $8.97M | 1.2% | +1,286+3.7% | Added | Holders |
| Q4 2023 | 35,196 | $8.64M | 1.3% | +1,451+4.3% | Added | Holders |
| Q3 2023 | 33,745 | $6.87M | 1.1% | +2,369+7.6% | Added | Holders |
| Q2 2023 | 31,376 | $6.42M | 1.0% | +1,951+6.6% | Added | Holders |
| Q1 2023 | 29,425 | $5.92M | 1.0% | +1,751+6.3% | Added | Holders |
| Q4 2022 | 27,674 | $5.73M | 1.1% | +1,004+3.8% | Added | Holders |
| Q3 2022 | 26,670 | $5.20M | 1.1% | −106−0.4% | Reduced | Holders |
| Q2 2022 | 26,776 | $5.71M | 1.1% | −102−0.4% | Reduced | Holders |
| Q1 2022 | 26,878 | $7.34M | 1.3% | +224+0.8% | Added | Holders |
| Q4 2021 | 26,654 | $6.71M | 1.2% | +498+1.9% | Added | Holders |
| Q3 2021 | 26,156 | $5.13M | 1.0% | +1,390+5.6% | Added | Holders |
| Q2 2021 | 24,766 | $5.45M | 1.1% | +1,420+6.1% | Added | Holders |
| Q1 2021 | 23,346 | $5.15M | 1.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.