Union Pacific Corporation
CH ˙ SWX ˙ US9078181081
SecurityCH:UNP / Union Pacific Corporation
InstitutionRossmore Private Capital
Latest Disclosed Ownership11,079 shares
Latest Disclosed Value $ 2,687,964
Rossmore Private Capital reports 1.09% increase in ownership of UNP / Union Pacific Corporation

On May 1, 2026 - Rossmore Private Capital filed a 13F-HR form disclosing ownership of 11,079 shares of Union Pacific Corporation (CH:UNP) valued at $2,687,964 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 10,960 shares of Union Pacific Corporation. This represents a change in shares of 1.09% during the quarter.

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)
2026-05-01 2026-03-31 13F UNION PAC COM 907818108 11,079 119 1.09 2,688 6.00 0.2358
2026-02-05 2025-12-31 13F UNION PAC COM 907818108 10,960 350 3.30 2,535 1.12 0.2258
2025-10-30 2025-09-30 13F UNION PAC COM 907818108 10,610 -12 -0.11 2,508 2.62 0.2702
2025-08-07 2025-06-30 13F UNION PAC COM 907818108 10,622 -367 -3.34 2,444 -5.89 0.2853
2025-05-13 2025-03-31 13F UNION PAC COM 907818108 10,989 -49 -0.44 2,596 3.14 0.3196
2025-02-13 2024-12-31 13F UNION PAC COM 907818108 11,038 -30 -0.27 2,517 -7.73 0.3112
2024-11-05 2024-09-30 13F UNION PAC COM 907818108 11,068 -50 -0.45 2,728 8.47 0.3371
2024-08-12 2024-06-30 13F UNION PAC COM 907818108 11,118 -168 -1.49 2,516 -9.37 0.3304
2024-05-13 2024-03-31 13F UNION PAC COM 907818108 11,286 243 2.20 2,776 2.32 0.3631
2024-02-07 2023-12-31 13F UNION PAC COM 907818108 11,043 0 0.00 2,712 20.64 0.3832
2023-11-13 2023-09-30 13F UNION PAC COM 907818108 11,043 -75 -0.67 2,249 -1.14 0.3406
2023-08-14 2023-06-30 13F UNION PAC COM 907818108 11,118 -57 -0.51 2,275 1.11 0.3384
2023-05-02 2023-03-31 13F UNION PAC COM 907818108 11,175 0 0.00 2,249 -2.81 0.3513
2023-02-14 2022-12-31 13F UNION PAC COM 907818108 11,175 -255 -2.23 2,314 115,600.00 0.3705
2022-11-08 2022-09-30 13F UNION PAC COM 907818108 11,430 145 1.28 2 0.00 0.3985
2022-08-11 2022-06-30 13F UNION PAC COM 907818108 11,285 196 1.77 2 -33.33 0.4167
2022-05-09 2022-03-31 13F UNION PAC COM 907818108 11,089 101 0.92 3 50.00 0.4718
2022-02-07 2021-12-31 13F UNION PAC COM 907818108 10,988 2,110 23.77 3 100.00 0.4322
2021-11-08 2021-09-30 13F UNION PAC COM 907818108 8,878 -749 -7.78 2 -50.00 0.2979
2021-08-13 2021-06-30 13F UNION PAC COM 907818108 9,627 -635 -6.19 2 0.00 0.3623
2021-05-10 2021-03-31 13F UNION PAC COM 907818108 10,262 -116 -1.12 2 0.00 0.4240
2021-02-10 2020-12-31 13F UNION PAC COM 907818108 10,378 308 3.06 2 100.00 0.4381
2020-11-10 2020-09-30 13F UNION PAC COM 907818108 10,070 294 3.01 2 -99.94 0.4658
2020-08-05 2020-06-30 13F UNION PAC COM 907818108 9,776 2,096 27.29 1,653 52.63 0.4565
2020-05-07 2020-03-31 13F UNION PAC COM 907818108 7,680 1,137 17.38 1,083 -8.45 0.3744
2020-02-10 2019-12-31 13F UNION PACIFIC COM 907818108 6,543 0 0.00 1,183 11.60 0.3650
2019-11-05 2019-09-30 13F UNION PACIFIC COM 907818108 6,543 0 0.00 1,060 -4.16 0.3565
2019-08-05 2019-06-30 13F UNION PACIFIC COM 907818108 6,543 3,000 84.67 1,106 86.82 0.3907
2019-04-30 2019-03-31 13F UNION PACIFIC COM 907818108 3,543 0 0.00 592 20.82 0.2180
2019-01-22 2018-12-31 13F UNION PAC COM 907818108 3,543 0 0.00 490 -15.08 0.2077
2018-10-26 2018-09-30 13F UNION PAC COM 907818108 3,543 343 10.72 577 27.37 0.2307
2018-07-20 2018-06-30 13F UNION PAC COM 907818108 3,200 3,200 453 0.2924
2018-05-04 2018-03-31 13F UNION PAC CORP COM COM 907818108 0 -601 -100.00 0 -100.00
2018-03-15 2017-12-31 13F UNION PAC CORP COM COM 907818108 601 601 81 0.0812
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.