PARK PRESIDIO CAPITAL LLC: UNION PACIFIC CORP. (UNP): Quarterly 13F Position History
As of Q2 2026, PARK PRESIDIO CAPITAL LLC reported 398,803 shares of UNION PACIFIC CORP. (UNP), worth $108.5M and representing 6.1% of its 13F equity book. Quarter-over-quarter share count change: + 169,316 (+73.8%) . The position first appeared in Q2 2016 and has been disclosed across 41 13F-HR filings in Pactolio's tracked window.
- 398,803Shares Held (Latest Filing)
- $108.5MReported Market Value (Latest Filing)
- 6.1%Portfolio Weight (% of 13F Equity Book)
- +169,316Quarter-over-Quarter Share Change
- +$52.8MQuarter-over-Quarter Value Change
- 398,803Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 41 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 398,803 | +169,316 | +73.8% | $108.5M | 6.1% | $272.0 |
| Q1 2026 | 229,487 | +59,936 | +35.3% | $55.7M | 3.9% | $242.6 |
| Q4 2025 | 169,551 | +51,551 | +43.7% | $39.2M | 3.2% | $231.3 |
| Q3 2025 | 118,000 | +118,000 | – | $27.9M | 2.4% | $236.4 |
| Q2 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q1 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q4 2024 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2024 | 0 | 0 | – | $0 | 0.0% | – |
| Q2 2024 | 0 | 0 | – | $0 | 0.0% | – |
| Q1 2024 | 0 | 0 | – | $0 | 0.0% | – |
| Q4 2023 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2023 | 0 | 0 | – | $0 | 0.0% | – |
| Q2 2023 | 0 | 98,482 | -100.0% | $0 | 0.0% | – |
| Q1 2023 | 98,482 | 58,718 | -37.4% | $19.8M | 4.9% | $201.3 |
| Q4 2022 | 157,200 | 34,300 | -17.9% | $32.6M | 7.6% | $207.1 |
| Q3 2022 | 191,500 | +3,730 | +2.0% | $37.3M | 8.6% | $194.8 |
| Q2 2022 | 187,770 | +1,600 | +0.9% | $40.0M | 8.6% | $213.3 |
| Q1 2022 | 186,170 | +186,170 | – | $50.9M | 7.8% | $273.2 |
| Q4 2021 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2021 | 0 | 0 | – | $0 | 0.0% | – |
| Q2 2021 | 0 | 0 | – | $0 | 0.0% | – |
| Q1 2021 | 0 | 0 | – | $0 | 0.0% | – |
| Q4 2020 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2020 | 0 | 0 | – | $0 | 0.0% | – |
| Q2 2020 | 0 | 0 | – | $0 | 0.0% | – |
| Q1 2020 | 0 | 345,000 | -100.0% | $0 | 0.0% | – |
| Q4 2019 | 345,000 | 30,000 | -8.0% | $62.4M | 7.9% | $180.8 |
| Q3 2019 | 375,000 | +30,000 | +8.7% | $60.7M | 7.4% | $162.0 |
| Q2 2019 | 345,000 | 0 | – | $58.3M | 7.3% | $169.1 |
| Q1 2019 | 345,000 | 0 | – | $57.7M | 6.8% | $167.2 |
| Q4 2018 | 345,000 | +345,000 | – | $47.7M | 6.0% | $138.2 |
| Q3 2018 | 0 | 85,000 | -100.0% | $0 | 0.0% | – |
| Q2 2018 | 85,000 | 80,000 | -48.5% | $12.0M | 1.6% | $141.7 |
| Q1 2018 | 165,000 | +165,000 | – | $22.2M | 3.1% | $134.4 |
| Q4 2017 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2017 | 0 | 0 | – | $0 | 0.0% | – |
| Q2 2017 | 0 | 0 | – | $0 | 0.0% | – |
| Q1 2017 | 0 | 0 | – | $0 | 0.0% | – |
| Q4 2016 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2016 | 0 | 190,000 | -100.0% | $0 | 0.0% | – |
| Q2 2016 | 190,000 | – | – | $16.6M | 2.6% | $87.3 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares, a quarter-end mark rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did PARK PRESIDIO CAPITAL LLC first disclose a UNP position in 13F-HR filings?
PARK PRESIDIO CAPITAL LLC first reported UNION PACIFIC CORP. (UNP) on its 13F-HR filing for the period ending 2016-06-30 (Q2 2016). The position has appeared on 41 reported quarters within Pactolio's tracked window.
What was PARK PRESIDIO CAPITAL LLC's most recent quarter-over-quarter share-count change in UNP?
Between Q1 2026 and Q2 2026, PARK PRESIDIO CAPITAL LLC added 169,316 shares of UNP (+73.8%), bringing the total reported position to 398,803 shares at a market value of $108.5M.
Does the implied price-per-share represent PARK PRESIDIO CAPITAL LLC's cost basis in UNP?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.