Union Pacific Corporation
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionFirst Interstate Bank
Latest Disclosed Ownership17,494 shares
Latest Disclosed Value $ 4,244,394
First Interstate Bank reports 7.02% decrease in ownership of UNP / Union Pacific Corporation

On April 29, 2026 - First Interstate Bank filed a 13F-HR form disclosing ownership of 17,494 shares of Union Pacific Corporation (MX:UNP) valued at $4,244,394 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 18,815 shares of Union Pacific Corporation. This represents a change in shares of -7.02% 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)
2026-04-29 2026-03-31 13F UNION PAC COM 907818108 17,494 -1,321 -7.02 4,244 -2.48 0.2270
2026-01-29 2025-12-31 13F UNION PAC COM 907818108 18,815 -820 -4.18 4,352 -6.23 0.2336
2025-10-29 2025-09-30 13F UNION PAC COM 907818108 19,635 1,625 9.02 4,641 12.02 0.2563
2025-07-30 2025-06-30 13F UNION PAC COM 907818108 18,010 -362 -1.97 4,144 -4.54 0.2435
2025-04-30 2025-03-31 13F UNION PAC COM 907818108 18,372 -946 -4.90 4,340 -1.48 0.2591
2025-02-04 2024-12-31 13F Union Pacific COM 907818108 19,318 -255 -1.30 4,405 -8.69 0.2667
2024-10-29 2024-09-30 13F Union Pacific COM 907818108 19,573 -504 -2.51 4,824 6.21 0.2930
2024-08-07 2024-06-30 13F Union Pacific COM 907818108 20,077 -446 -2.17 4,543 -10.01 0.3017
2024-05-01 2024-03-31 13F Union Pacific COM 907818108 20,523 -1,004 -4.66 5,047 -4.54 0.3496
2024-01-30 2023-12-31 13F Union Pacific COM 907818108 21,527 -752 -3.38 5,287 16.56 0.3919
2023-10-31 2023-09-30 13F Union Pacific COM 907818108 22,279 -1,199 -5.11 4,537 -5.58 0.3909
2023-08-01 2023-06-30 13F Union Pacific COM 907818108 23,478 -795 -3.28 4,804 -1.66 0.3968
2023-05-02 2023-03-31 13F Union Pacific COM 907818108 24,273 -403 -1.63 4,885 97,600.00 0.3733
2023-01-30 2022-12-31 13F Union Pacific COM 907818108 24,676 -324 -1.30 5 -99.90 0.3773
2022-10-25 2022-09-30 13F Union Pacific COM 907818108 25,000 1,113 4.66 4,870 -4.42 0.3926
2022-08-12 2022-06-30 13F Union Pacific COM 907818108 23,887 3,880 19.39 5,095 -6.79 0.3851
2022-05-06 2022-03-31 13F Union Pacific COM 907818108 20,007 -609 -2.95 5,466 5.24 0.4796
2022-05-06 2022-03-31 13F Union Pacific COM 907818108 275 75
2022-01-28 2021-12-31 13F Union Pacific COM 907818108 20,616 -119 -0.57 5,194 27.81 0.5039
2021-11-01 2021-09-30 13F Union Pacific COM 907818108 20,735 594 2.95 4,064 -8.24 0.4167
2021-07-29 2021-06-30 13F Union Pacific COM 907818108 20,141 -6,619 -24.73 4,429 -20.51 0.4659
2021-02-03 2020-12-31 13F Union Pacific COM 907818108 26,760 -734 -2.67 5,572 2.96 0.7422
2020-11-09 2020-09-30 13F Union Pacific COM 907818108 27,494 -4,559 -14.22 5,412 -0.15 0.8122
2020-08-05 2020-06-30 13F Union Pacific COM 907818108 32,053 -4,466 -12.23 5,420 5.22 0.7493
2020-05-11 2020-03-31 13F Union Pacific COM 907818108 36,519 -4,285 -10.50 5,151 -30.17 1.2890
2020-02-06 2019-12-31 13F Union Pacific COM 907818108 40,804 -1,206 -2.87 7,377 8.41 1.6469
2019-10-30 2019-09-30 13F Union Pacific COM 907818108 42,010 -1,271 -2.94 6,805 -7.02 1.5756
2019-08-05 2019-06-30 13F Union Pacific COM 907818108 43,281 -1,749 -3.88 7,319 -2.79 1.6230
2019-05-02 2019-03-31 13F Union Pacific COM 907818108 45,030 3,379 8.11 7,529 30.76 1.6798
2019-01-30 2018-12-31 13F Union Pacific COM 907818108 41,651 -930 -2.18 5,758 -16.95 1.4237
2018-11-07 2018-09-30 13F Union Pacific COM 907818108 42,581 -1,184 -2.71 6,933 11.80 1.4618
2018-07-26 2018-06-30 13F Union Pacific COM 907818108 43,765 -16,503 -27.38 6,201 -23.46 1.3718
2018-04-25 2018-03-31 13F Union Pacific COM 907818108 60,268 -4,924 -7.55 8,102 -7.32 1.8297
2018-02-13 2017-12-31 13F Union Pacific COM 907818108 65,192 921 1.43 8,742 17.30 1.8546
2017-11-08 2017-09-30 13F Union Pacific COM 907818108 64,271 5,884 10.08 7,453 17.20 1.6024
2017-08-07 2017-06-30 13F Union Pacific COM 907818108 58,387 -2,005 -3.32 6,359 -0.59 1.3156
2017-05-11 2017-03-31 13F Union Pacific COM 907818108 60,392 -5,622 -8.52 6,397 -6.53 1.3205
2017-01-31 2016-12-31 13F Union Pacific COM 907818108 66,014 -8,574 -11.50 6,844 -5.92 1.3474
2016-11-10 2016-09-30 13F Union Pacific COM 907818108 74,588 321 0.43 7,275 12.27 1.4909
2016-08-09 2016-06-30 13F Union Pacific COM 907818108 74,267 -204 -0.27 6,480 9.39 1.3496
2016-05-11 2016-03-31 13F Union Pacific COM 907818108 74,471 -65 -0.09 5,924 1.65 1.2412
2016-02-02 2015-12-31 13F Union Pacific COM 907818108 74,536 -1,796 -2.35 5,828 -13.65 1.2094
2015-11-10 2015-09-30 13F Union Pacific Common Stock 907818108 76,332 9,210 13.72 6,749 5.44 1.4395
2015-07-14 2015-06-30 13F Union Pacific Com 907818108 67,122 -4,189 -5.87 6,401 -17.13 0.9752
2015-04-13 2015-03-31 13F Union Pacific Com 907818108 71,311 -1,150 -1.59 7,724 -10.52 1.1975
2015-01-09 2014-12-31 13F Union Pacific Com 907818108 72,461 93 0.13 8,632 10.02 1.4218
2014-10-07 2014-09-30 13F Union Pacific Com 907818108 72,368 1,043 1.46 7,846 10.27 1.6808
2014-07-14 2014-06-30 13F Union Pacific Com 907818108 71,325 35,126 97.04 7,115 4.74 1.4649
2014-04-11 2014-03-31 13F Union Pacific Com 907818108 36,199 330 0.92 6,793 12.73 1.4917
2014-01-10 2013-12-31 13F Union Pacific Com 907818108 35,869 34,023 1,843.07 6,026 1,999.65 1.4690
2013-10-11 2013-09-30 13F Union Pacific Com 907818108 1,846 1,846 287 0.0773
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.