Union Pacific Corporation shares owned by Twin Tree Management
Quarter-by-quarter ownership of Union Pacific Corporation (UNP) shares owned by Twin Tree Management
from 13F filings
Historical chart of Twin Tree Management investment in Union Pacific Corporation
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All positions including Union Pacific Corporation held by Twin Tree Management consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Union Pacific Corporation by Twin Tree Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $81M | 343k | 236.37 |
| 2025-06-30 | $114M | 493k | 230.08 |
| 2025-03-31 | $227M | 960k | 236.24 |
| 2024-12-31 | $200M | 875k | 228.04 |
| 2024-09-30 | $45M | 184k | 246.48 |
| 2024-06-30 | $651k | 2.9k | 226.26 |
| 2024-03-31 | $6.2M | 25k | 245.93 |
| 2023-12-31 | $52M | 213k | 245.62 |
| 2023-09-30 | $4.2M | 21k | 203.63 |
| 2023-06-30 | $1.8M | 8.9k | 204.62 |
| 2023-03-31 | $1.9M | 9.4k | 201.26 |
| 2022-06-30 | $17M | 78k | 213.28 |
| 2022-03-31 | $96M | 351k | 273.21 |
| 2021-12-31 | $4.6M | 18k | 251.94 |
| 2021-09-30 | $339k | 1.7k | 195.95 |
| 2021-06-30 | $15M | 68k | 219.93 |
| 2020-12-31 | $309k | 1.5k | 208.08 |
| 2020-06-30 | $40M | 235k | 169.07 |
| 2020-03-31 | $83M | 591k | 141.04 |
| 2019-12-31 | $40M | 220k | 180.79 |
| 2019-09-30 | $23M | 141k | 161.98 |
| 2019-06-30 | $28M | 163k | 169.11 |
| 2019-03-31 | $261M | 1.6M | 167.20 |
| 2018-12-31 | $85M | 614k | 138.23 |
| 2018-09-30 | $117M | 717k | 162.83 |
| 2018-06-30 | $98M | 691k | 141.68 |
| 2018-03-31 | $77M | 570k | 134.43 |
| 2017-12-31 | $7.5M | 56k | 134.10 |
| 2017-09-30 | $430k | 3.7k | 116.00 |
| 2017-06-30 | $4.4M | 41k | 108.97 |
| 2017-03-31 | $2.9M | 27k | 105.94 |
| 2016-12-31 | $15M | 140k | 103.68 |
| 2016-09-30 | $56M | 571k | 97.53 |
| 2016-06-30 | $43M | 496k | 87.25 |
| 2016-03-31 | $33M | 417k | 79.55 |
| 2015-12-31 | $21M | 273k | 78.20 |
| 2015-09-30 | $340k | 3.8k | 88.42 |
| 2015-06-30 | $2.1M | 23k | 95.35 |
| 2015-03-31 | $19M | 177k | 108.31 |
| 2014-12-31 | $12M | 97k | 119.17 |
| 2014-09-30 | $1.3M | 12k | 108.42 |
| 2014-06-30 | $2.2M | 22k | 99.75 |
| 2014-03-31 | $3.7M | 20k | 187.82 |
| 2013-12-31 | $823k | 4.9k | 167.96 |
| 2013-09-30 | $3.5M | 23k | 155.36 |
| 2013-06-30 | $474k | 3.3k | 142.86 |
| 2013-03-31 | $755k | 5.3k | 141.86 |
| 2012-12-31 | $655k | 5.2k | 126.00 |