Union Pacific Corporation
US ˙ NYSE ˙ US9078181081

SecurityUNP / Union Pacific Corporation
InstitutionHall Capital Management Co Inc
Latest Disclosed Ownership15,169 shares
Latest Disclosed Value $ 4,087,742
Hall Capital Management Co Inc reports 6.93% increase in ownership of UNP / Union Pacific Corporation

On May 11, 2026 - Hall Capital Management Co Inc filed a 13F-HR form disclosing ownership of 15,169 shares of Union Pacific Corporation (US:UNP) valued at $3,680,303 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 14,186 shares of Union Pacific Corporation. This represents a change in shares of 6.93% during the quarter. The current value of the position is $4,130,822 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F UNION PAC COM 907818108 15,169 983 6.93 4,088 24.57 1.4610
2026-02-17 2025-12-31 13F UNION PAC COM 907818108 14,186 -86 -0.60 3,282 -2.73 1.2667
2025-11-13 2025-09-30 13F UNION PAC COM 907818108 14,272 -88 -0.61 3,373 2.12 1.3300
2025-07-23 2025-06-30 13F UNION PAC COM 907818108 14,360 225 1.59 3,304 -1.08 1.3956
2025-05-08 2025-03-31 13F UNION PAC COM 907818108 14,135 362 2.63 3,339 6.34 1.5469
2025-02-24 2024-12-31 13F UNION PAC COM 907818108 13,773 -913 -6.22 3,141 -5.48 1.4651
2024-07-26 2024-06-30 13F UNION PAC COM 907818108 14,686 189 1.30 3,323 -6.82 1.5839
2024-05-10 2024-03-31 13F UNION PAC COM 907818108 14,497 -40 -0.28 3,565 -0.14 1.7594
2024-02-14 2023-12-31 13F UNION PAC COM 907818108 14,537 -121 -0.83 3,571 19.64 2.0960
2023-10-11 2023-09-30 13F UNION PAC COM 907818108 14,658 -1,684 -10.30 2,985 -10.74 1.9142
2023-08-08 2023-06-30 13F UNION PAC COM 907818108 16,342 433 2.72 3,344 4.44 1.8897
2023-04-18 2023-03-31 13F UNION PAC COM 907818108 15,909 351 2.26 3,202 -0.62 1.8990
2023-02-10 2022-12-31 13F UNION PAC COM 907818108 15,558 379 2.50 3,222 8.93 1.9358
2022-10-19 2022-09-30 13F UNION PAC COM 907818108 15,179 210 1.40 2,957 -7.39 1.9671
2022-07-19 2022-06-30 13F UNION PAC COM 907818108 14,969 -83 -0.55 3,193 -22.35 2.1013
2022-05-13 2022-03-31 13F UNION PAC COM 907818108 15,052 -27 -0.18 4,112 8.24 2.4069
2022-05-04 2021-12-31 13F UNION PAC COM 907818108 15,079 -292 -1.90 3,799 26.09 2.1485
2021-10-08 2021-09-30 13F UNION PAC COM 907818108 15,371 415 2.77 3,013 -8.39 1.9235
2021-07-14 2021-06-30 13F UNION PAC COM 907818108 14,956 -992 -6.22 3,289 -0.96 2.1226
2021-03-02 2020-12-31 13F UNION PAC COM 907818108 15,948 360 2.31 3,321 8.21 2.3997
2020-11-12 2020-09-30 13F UNION PAC COM 907818108 15,588 355 2.33 3,069 19.18 2.4307
2020-11-16 2020-06-30 13F UNION PAC COM 907818108 15,233 290 1.94 2,575 22.15 2.1661
2020-04-29 2020-03-31 13F UNION PAC COM 907818108 14,943 -1,405 -8.59 2,108 -28.69 2.1541
2020-02-04 2019-12-31 13F UNION PACIFIC COM 907818108 16,348 -50 -0.30 2,956 11.30 2.4071
2019-10-15 2019-09-30 13F UNION PACIFIC COM 907818108 16,398 -720 -4.21 2,656 -8.26 2.3143
2019-08-14 2019-06-30 13F UNION PACIFIC COM 907818108 17,118 -350 -2.00 2,895 -0.89 2.4708
2019-05-06 2019-03-31 13F UNION PACIFIC COM 907818108 17,468 40 0.23 2,921 21.25 2.5427
2019-02-14 2018-12-31 13F UNION PAC COM 907818108 17,428 -240 -1.36 2,409 -16.27 2.3958
2018-11-05 2018-09-30 13F UNION PAC COM 907818108 17,668 -95 -0.53 2,877 14.30 2.4940
2018-08-14 2018-06-30 13F UNION PAC COM 907818108 17,763 0 0.00 2,517 5.40 2.3733
2018-05-15 2018-03-31 13F UNION PAC COM 907818108 17,763 -2,152 -10.81 2,388 -10.60 2.2904
2018-02-02 2017-12-31 13F UNION PAC COM 907818108 19,915 60 0.30 2,671 15.98 2.3360
2017-10-19 2017-09-30 13F UNION PAC COM 907818108 19,855 -525 -2.58 2,303 3.74 2.1224
2017-08-14 2017-06-30 13F UNION PAC COM 907818108 20,380 1,245 6.51 2,220 9.52 2.0879
2017-05-12 2017-03-31 13F UNION PAC COM 907818108 19,135 1,125 6.25 2,027 8.57 1.9225
2017-02-07 2016-12-31 13F UNION PAC COM 907818108 18,010 4,625 34.55 1,867 57.82 1.8181
2015-10-28 2015-09-30 13F UNION PAC COM 907818108 13,385 -250 -1.83 1,183 -9.00 1.4071
2015-11-12 2015-06-30 13F/A-2 UNION PAC COM 907818108 13,635 -1,725 -11.23 1,300 -21.83 1.4776
2015-09-03 2015-06-30 13F/A-1 UNION PAC COM 907818108 13,635 0 1,300 1.4776
2015-08-03 2015-06-30 13F UNION PAC COM 907818108 13,635 1,300
2015-11-12 2015-03-31 13F/A-1 UNION PAC COM 907818108 15,360 40 0.26 1,663 -8.88 1.7232
2015-07-13 2015-03-31 13F UNION PAC COM 907818108 15,360 1,663
2015-11-12 2014-12-31 13F/A-1 UNION PAC COM 907818108 15,320 15,320 1,825 1.8775
2015-07-13 2014-12-31 13F UNION PAC COM 907818108 15,320 1,825
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.