Union Pacific Corporation
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionWhittier Trust Co
Latest Disclosed Ownership33,747 shares
Latest Disclosed Value $ 8,286,195
Whittier Trust Co reports 0.28% increase in ownership of UNP / Union Pacific Corporation

On April 28, 2026 - Whittier Trust Co filed a 13F-HR form disclosing ownership of 33,747 shares of Union Pacific Corporation (MX:UNP) valued at $8,286,195 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 33,654 shares of Union Pacific Corporation. This represents a change in shares of 0.28% 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)
2026-04-28 2026-03-31 13F UNION PACIFIC common 907818108 33,747 93 0.28 8,286 5.39 0.0489
2026-01-26 2025-12-31 13F UNION PACIFIC common 907818108 33,654 2,940 9.57 7,862 8.10 0.0851
2025-10-31 2025-09-30 13F UNION PAC common 907818108 30,714 -1,469 -4.56 7,273 -1.77 0.0828
2025-07-30 2025-06-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 32,183 -337 -1.04 7,405 -3.62 0.0893
2025-05-02 2025-03-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 32,520 -556 -1.68 7,682 1.86 0.1070
2025-02-11 2024-12-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 33,076 1,251 3.93 7,543 -3.85 0.0994
2024-10-21 2024-09-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 31,825 3 0.01 7,844 8.94 0.1050
2024-07-29 2024-06-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 31,822 -175 -0.55 7,200 -8.49 0.1021
2024-05-02 2024-03-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 31,997 -248 -0.77 7,869 -0.64 0.1147
2024-01-11 2023-12-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 32,245 128 0.40 7,920 21.10 0.1284
2023-10-27 2023-09-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 32,117 1,575 5.16 6,540 4.64 0.1162
2023-07-24 2023-06-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 30,542 -504 -1.62 6,249 0.02 0.1086
2023-04-21 2023-03-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 31,046 -844 -2.65 6,248 -5.38 0.1138
2023-01-25 2022-12-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 31,890 257 0.81 6,603 7.14 0.1284
2022-10-21 2022-09-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 31,633 4,820 17.98 6,163 7.76 0.1292
2022-07-28 2022-06-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 26,813 161 0.60 5,719 -21.46 0.1155
2022-04-29 2022-03-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 26,652 778 3.01 7,282 11.70 0.1228
2022-01-19 2021-12-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 25,874 -34 -0.13 6,519 28.38 0.1059
2021-11-01 2021-09-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 25,908 -529 -2.00 5,078 -12.67 0.0925
2021-07-29 2021-06-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 26,437 -5,131 -16.25 5,815 -16.43 0.1036
2021-04-26 2021-03-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 31,568 181 0.58 6,958 6.46 0.1351
2021-01-29 2020-12-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 31,387 -7,405 -19.09 6,536 -14.42 0.1396
2020-10-30 2020-09-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 38,792 13,481 53.26 7,637 78.48 0.1818
2020-07-10 2020-06-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 25,311 738 3.00 4,279 23.46 0.1188
2020-04-27 2020-03-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 24,573 -2,013 -7.57 3,466 -27.90 0.1132
2020-01-31 2019-12-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 26,586 -1,983 -6.94 4,807 3.87 0.1261
2019-10-18 2019-09-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 28,569 1,379 5.07 4,628 0.65 0.1324
2019-07-23 2019-06-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 27,190 244 0.91 4,598 2.04 0.1350
2019-04-29 2019-03-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 26,946 -21,436 -44.31 4,506 -32.63 0.1378
2019-02-07 2018-12-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 48,382 -1,118 -2.26 6,688 -17.02 0.2301
2018-10-23 2018-09-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 49,500 4 0.01 8,060 14.93 0.2515
2018-07-27 2018-06-30 13F/A-1 UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 49,496 368 0.75 7,013 6.19 0.2317
2018-07-20 2018-06-30 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 60,410 11,282 6,026
2018-05-01 2018-03-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 49,128 -48 -0.10 6,604 0.15 0.2219
2018-02-07 2017-12-31 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 49,176 -5,217 -9.59 6,594 4.53 0.2300
2017-10-23 2017-09-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 54,393 0 0.00 6,308 6.48 0.2299
2017-07-20 2017-06-30 13F UNION PAC CORP COM US LARGE-CAP EQUITIES 907818108 54,393 -752 -1.36 5,924 1.44 0.2290
2017-04-26 2017-03-31 13F UNION PAC US LARGE CAP EQUITIES 907818108 55,145 541 0.99 5,840 3.16 0.2356
2017-01-18 2016-12-31 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 54,604 1,244 2.33 5,661 8.78 0.2408
2016-11-10 2016-09-30 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 53,360 -50 -0.09 5,204 11.67 0.2267
2016-07-28 2016-06-30 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 53,410 -2,223 -4.00 4,660 5.31 0.2053
2016-04-28 2016-03-31 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 55,633 -2,111 -3.66 4,425 -1.99 0.1957
2016-02-10 2015-12-31 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 57,744 -216 -0.37 4,515 -11.89 0.2049
2015-11-12 2015-09-30 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 57,960 -5,919 -9.27 5,124 -15.89 0.2492
2015-08-13 2015-06-30 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 63,879 2,707 4.43 6,092 -8.05 0.2704
2015-05-05 2015-03-31 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 61,172 61,172 0.00 6,625 0.3037
2015-02-04 2014-12-31 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 0 -60,546 -100.00 0 -100.00
2014-11-07 2014-09-30 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 60,546 136 0.23 6,564 8.93 0.3198
2014-08-04 2014-06-30 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 60,410 29,505 95.47 6,026 3.91 0.2971
2014-05-01 2014-03-31 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 30,905 -151 -0.49 5,799 11.16 0.2971
2014-02-05 2013-12-31 13F UNION PAC CORP COM US LARGE CAP EQUITIES 907818108 31,056 -828 -2.60 5,217 5.33 0.2675
2013-11-18 2013-09-30 13F UNION PAC COM 907818108 31,884 -1,420 -4.26 4,953 -3.60 0.2680
2013-08-14 2013-06-30 13F UNION PAC COM 907818108 33,304 33,304 5,138 0.2879
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.