Union Pacific Corporation
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionAffiance Financial, LLC
Latest Disclosed Ownership1,828 shares
Latest Disclosed Value $ 443,509
Affiance Financial, LLC ownership in UNP / Union Pacific Corporation

On April 14, 2026 - Affiance Financial, LLC filed a 13F-HR form disclosing ownership of 1,828 shares of Union Pacific Corporation (MX:UNP) valued at $443,509 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 1,828 shares of Union Pacific Corporation. This represents a change in shares of 0.00% 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)
2026-04-14 2026-03-31 13F UNION PAC COM 907818108 1,828 0 0.00 444 4.98 0.0719
2026-01-21 2025-12-31 13F UNION PAC COM 907818108 1,828 0 0.00 423 -2.31 0.0680
2025-10-14 2025-09-30 13F UNION PAC COM 907818108 1,828 0 0.00 432 2.86 0.0787
2025-07-10 2025-06-30 13F UNION PAC COM 907818108 1,828 0 0.00 421 -2.55 0.0854
2025-04-09 2025-03-31 13F UNION PAC COM 907818108 1,828 -35 -1.88 432 1.65 0.1005
2025-01-21 2024-12-31 13F UNION PAC COM 907818108 1,863 0 0.00 425 -7.63 0.1015
2024-10-11 2024-09-30 13F UNION PAC COM 907818108 1,863 0 0.00 459 9.03 0.1114
2024-08-01 2024-06-30 13F UNION PAC COM 907818108 1,863 130 7.50 422 -1.17 0.1100
2024-04-15 2024-03-31 13F UNION PAC COM 907818108 1,733 0 0.00 426 0.24 0.1155
2024-01-10 2023-12-31 13F UNION PAC COM 907818108 1,733 0 0.00 426 20.74 0.1239
2023-10-11 2023-09-30 13F UNION PAC COM 907818108 1,733 -7 -0.40 353 -1.12 0.1792
2023-07-12 2023-06-30 13F UNION PAC COM 907818108 1,740 7 0.40 356 2.30 0.1735
2023-04-18 2023-03-31 13F UNION PAC COM 907818108 1,733 0 0.00 349 -2.79 0.1846
2023-01-20 2022-12-31 13F UNION PAC COM 907818108 1,733 0 0.00 359 5.92 0.1454
2022-10-27 2022-09-30 13F UNION PAC COM 907818108 1,733 0 0.00 338 -8.65 0.1905
2022-07-14 2022-06-30 13F UNION PAC COM 907818108 1,733 0 0.00 370 -21.78 0.1995
2022-04-19 2022-03-31 13F/A-1 UNION PAC COM 907818108 1,733 0 0.00 473 8.24 0.2299
2022-04-12 2022-03-31 13F UNION PAC COM 907818108 1,733 0 473 0.2299
2022-02-01 2021-12-31 13F UNION PAC COM 907818108 1,733 0 0.00 437 28.53 0.1824
2021-10-12 2021-09-30 13F UNION PAC COM 907818108 1,733 0 0.00 340 -10.76 0.1479
2021-07-14 2021-06-30 13F UNION PAC COM 907818108 1,733 0 0.00 381 -0.26 0.1615
2021-04-21 2021-03-31 13F UNION PAC COM 907818108 1,733 0 0.00 382 5.82 0.1703
2021-01-25 2020-12-31 13F UNION PAC COM 907818108 1,733 0 0.00 361 5.87 0.1881
2020-10-13 2020-09-30 13F UNION PAC COM 907818108 1,733 -14 -0.80 341 15.59 0.1970
2020-07-13 2020-06-30 13F UNION PAC COM 907818108 1,747 0 0.00 295 19.92 0.1604
2020-04-14 2020-03-31 13F UNION PAC COM 907818108 1,747 0 0.00 246 -22.15 0.1696
2020-01-16 2019-12-31 13F UNION PACIFIC COM 907818108 1,747 -59 -3.27 316 7.85 0.1743
2019-10-10 2019-09-30 13F UNION PACIFIC COM 907818108 1,806 59 3.38 293 -0.68 0.1779
2019-07-11 2019-06-30 13F UNION PACIFIC COM 907818108 1,747 0 0.00 295 1.03 0.1804
2019-04-15 2019-03-31 13F UNION PACIFIC COM 907818108 1,747 0 0.00 292 21.16 0.1838
2019-01-11 2018-12-31 13F UNION PAC COM 907818108 1,747 0 0.00 241 -15.14 0.1592
2018-10-15 2018-09-30 13F UNION PAC COM 907818108 1,747 0 0.00 284 14.52 0.1872
2018-07-16 2018-06-30 13F UNION PAC COM 907818108 1,747 0 0.00 248 5.53 0.1896
2018-04-17 2018-03-31 13F UNION PAC COM 907818108 1,747 0 0.00 235 0.43 0.2076
2018-01-19 2017-12-31 13F/A-1 UNION PAC COM 907818108 1,747 0 0.00 234 15.27 0.1732
2018-01-16 2017-12-31 13F UNION PAC COM 907818108 1,747 0 234 0.1732
2017-12-08 2017-09-30 13F UNION PAC COM 907818108 1,747 1,747 2.04 203 -0.49 0.1635
2017-12-08 2015-09-30 13F UNION PAC COM 907818108 0 0 0 0.0000
2017-12-08 2015-06-30 13F UNION PAC COM 907818108 0 0 0 0.0000
2017-12-08 2015-03-31 13F UNION PAC COM 907818108 0 -1,712 -100.00 0 -100.00
2017-12-08 2014-12-31 13F UNION PAC COM 907818108 1,712 1,712 204 0.3583
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.