Union Pacific Corporation
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionCNB Bank
Latest Disclosed Ownership16,339 shares
Latest Disclosed Value $ 3,964,168
CNB Bank reports 0.76% increase in ownership of UNP / Union Pacific Corporation

On May 6, 2026 - CNB Bank filed a 13F-HR form disclosing ownership of 16,339 shares of Union Pacific Corporation (MX:UNP) valued at $3,964,168 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 16,216 shares of Union Pacific Corporation. This represents a change in shares of 0.76% 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)
2026-05-06 2026-03-31 13F UNION PAC COM 907818108 16,339 123 0.76 3,964 5.68 1.6679
2026-02-11 2025-12-31 13F UNION PAC COM 907818108 16,216 335 2.11 3,751 -0.05 1.5351
2025-10-30 2025-09-30 13F UNION PAC COM 907818108 15,881 95 0.60 3,754 3.33 1.5639
2025-07-31 2025-06-30 13F UNION PAC COM 907818108 15,786 -93 -0.59 3,632 -3.17 1.7217
2025-04-24 2025-03-31 13F UNION PAC COM 907818108 15,879 -451 -2.76 3,751 0.75 1.8989
2025-01-15 2024-12-31 13F Union Pacific COM 907818108 16,330 -56 -0.34 3,724 -7.80 1.7304
2024-10-18 2024-09-30 13F Union Pacific COM 907818108 16,386 -170 -1.03 4,039 7.82 1.8680
2024-08-08 2024-06-30 13F Union Pacific COM 907818108 16,556 -1,327 -7.42 3,746 -14.83 1.8020
2024-05-02 2024-03-31 13F Union Pacific COM 907818108 17,883 -240 -1.32 4,398 -1.21 2.1447
2024-01-31 2023-12-31 13F Union Pacific COM 907818108 18,123 -428 -2.31 4,451 17.84 2.3901
2023-11-02 2023-09-30 13F Union Pacific COM 907818108 18,551 -149 -0.80 3,778 -1.28 2.2243
2023-08-08 2023-06-30 13F Union Pacific COM 907818108 18,700 -536 -2.79 3,826 -1.16 2.2508
2023-05-10 2023-03-31 13F Union Pacific COM 907818108 19,236 418 2.22 3,871 -0.64 2.3562
2023-02-13 2022-12-31 13F Union Pacific COM 907818108 18,818 230 1.24 3,897 7.59 2.4360
2022-11-14 2022-09-30 13F Union Pacific COM 907818108 18,588 308 1.68 3,621 -7.13 2.4499
2022-08-19 2022-06-30 13F/A-1 Union Pacific COM 907818108 18,280 64 0.35 3,899 -21.66 2.5221
2022-08-10 2022-06-30 13F Union Pacific COM 907818108 19,671 1,455 4,196 1.7301
2022-04-13 2022-03-31 13F Union Pacific COM 907818108 18,216 -70 -0.38 4,977 8.03 2.7589
2022-01-31 2021-12-31 13F Union Pacific COM 907818108 18,286 -135 -0.73 4,607 27.58 2.5242
2021-11-02 2021-09-30 13F Union Pacific COM 907818108 18,421 964 5.52 3,611 -5.94 2.1688
2021-07-29 2021-06-30 13F Union Pacific COM 907818108 17,457 382 2.24 3,839 1.99 2.4008
2021-05-03 2021-03-31 13F Union Pacific COM 907818108 17,075 560 3.39 3,764 9.45 2.6041
2021-01-27 2020-12-31 13F Union Pacific COM 907818108 16,515 801 5.10 3,439 11.15 2.5973
2020-10-26 2020-09-30 13F Union Pacific COM 907818108 15,714 424 2.77 3,094 19.69 2.6043
2020-07-14 2020-06-30 13F Union Pacific COM 907818108 15,290 680 4.65 2,585 25.42 2.2750
2020-05-13 2020-03-31 13F Union Pacific COM 907818108 14,610 950 6.95 2,061 -16.56 2.2202
2020-01-27 2019-12-31 13F Union Pacific COM 907818108 13,660 563 4.30 2,470 16.45 2.0910
2019-11-04 2019-09-30 13F Union Pacific COM 907818108 13,097 1,060 8.81 2,121 4.17 1.9631
2019-08-14 2019-06-30 13F Union Pacific COM 907818108 12,037 897 8.05 2,036 9.29 1.7375
2019-04-29 2019-03-31 13F Union Pac Corp Com COM 907818108 11,140 267 2.46 1,863 23.95 0.9595
2019-02-06 2018-12-31 13F Union Pac Corp Com COM 907818108 10,873 57 0.53 1,503 -14.65 0.9576
2018-11-13 2018-09-30 13F Union Pac Corp Com COM 907818108 10,816 0 0.00 1,761 14.95 1.0076
2018-08-14 2018-06-30 13F Union Pac Corp Com COM 907818108 10,816 -85 -0.78 1,532 4.57 0.8924
2018-05-11 2018-03-31 13F Union Pac Corp Com COM 907818108 10,901 0 0.00 1,465 0.21 0.8559
2018-02-20 2017-12-31 13F Union Pac Corp Com COM 907818108 10,901 10,901 1,462 0.8743
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.