Union Pacific Corporation
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionBurney Co/
Latest Disclosed Ownership12,887 shares
Latest Disclosed Value $ 3,126,644
Burney Co/ reports 4.40% decrease in ownership of UNP / Union Pacific Corporation

On April 29, 2026 - Burney Co/ filed a 13F-HR form disclosing ownership of 12,887 shares of Union Pacific Corporation (MX:UNP) valued at $3,126,644 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 13,480 shares of Union Pacific Corporation. This represents a change in shares of -4.40% 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 12,887 -593 -4.40 3,127 0.26 0.0978
2026-01-23 2025-12-31 13F UNION PAC COM 907818108 13,480 352 2.68 3,118 0.48 0.0972
2025-10-16 2025-09-30 13F UNION PAC COM 907818108 13,128 10 0.08 3,103 2.82 0.0987
2025-08-05 2025-06-30 13F UNION PAC COM 907818108 13,118 -1,526 -10.42 3,018 -12.75 0.1022
2025-05-06 2025-03-31 13F UNION PAC COM 907818108 14,644 -725 -4.72 3,459 -1.28 0.1259
2025-01-14 2024-12-31 13F UNION PAC COM 907818108 15,369 -1,041 -6.34 3,505 -13.35 0.1238
2024-10-18 2024-09-30 13F UNION PAC COM 907818108 16,410 -3,831 -18.93 4,045 -11.68 0.1439
2024-07-29 2024-06-30 13F UNION PAC COM 907818108 20,241 -953 -4.50 4,580 -12.15 0.1750
2024-05-22 2024-03-31 13F UNION PAC COM 907818108 21,194 -219 -1.02 5,212 -0.89 0.1986
2024-02-12 2023-12-31 13F UNION PAC COM 907818108 21,413 -1,024 -4.56 5,259 15.13 0.2214
2023-11-08 2023-09-30 13F UNION PAC COM 907818108 22,437 -362 -1.59 4,569 -2.08 0.2141
2023-08-09 2023-06-30 13F UNION PAC COM 907818108 22,799 -507 -2.18 4,665 -0.53 0.2139
2023-05-10 2023-03-31 13F UNION PAC COM 907818108 23,306 -1,143 -4.68 4,691 -7.35 0.2311
2023-02-06 2022-12-31 13F UNION PAC COM 907818108 24,449 -1,099 -4.30 5,063 1.71 0.2564
2022-11-15 2022-09-30 13F UNION PAC COM 907818108 25,548 1,628 6.81 4,977 -2.45 0.2747
2022-08-12 2022-06-30 13F UNION PAC COM 907818108 23,920 -2,335 -8.89 5,102 -28.87 0.2684
2022-05-09 2022-03-31 13F UNION PAC COM 907818108 26,255 -242 -0.91 7,173 7.46 0.2944
2022-02-11 2021-12-31 13F UNION PAC COM 907818108 26,497 -4,858 -15.49 6,675 8.61 0.2882
2021-11-12 2021-09-30 13F UNION PAC COM 907818108 31,355 6,935 28.40 6,146 14.43 0.2885
2021-08-06 2021-06-30 13F UNION PAC COM 907818108 24,420 33 0.14 5,371 -0.07 0.2498
2021-05-13 2021-03-31 13F UNION PAC COM 907818108 24,387 -1,213 -4.74 5,375 0.84 0.2651
2021-02-11 2020-12-31 13F UNION PAC COM 907818108 25,600 -2,538 -9.02 5,330 -3.77 0.2924
2020-12-14 2020-09-30 13F UNION PAC COM 907818108 28,138 -11,117 -28.32 5,539 -16.54 0.3432
2020-08-13 2020-06-30 13F UNION PAC COM 907818108 39,255 48 0.12 6,637 20.02 0.4306
2020-05-13 2020-03-31 13F UNION PAC COM 907818108 39,207 -1,143 -2.83 5,530 -24.19 0.4249
2020-02-14 2019-12-31 13F UNION PACIFIC COM 907818108 40,350 737 1.86 7,295 13.70 0.4021
2019-11-12 2019-09-30 13F UNION PACIFIC COM 907818108 39,613 -800 -1.98 6,416 -6.12 0.3843
2019-08-12 2019-06-30 13F UNION PACIFIC COM 907818108 40,413 614 1.54 6,834 2.71 0.4145
2019-05-13 2019-03-31 13F UNION PACIFIC COM 907818108 39,799 1,563 4.09 6,654 25.90 0.4123
2019-02-12 2018-12-31 13F UNION PAC COM 907818108 38,236 7,816 25.69 5,285 6.70 0.3720
2018-11-13 2018-09-30 13F UNION PAC COM 907818108 30,420 3,035 11.08 4,953 27.65 0.2949
2018-08-13 2018-06-30 13F UNION PAC COM 907818108 27,385 2,704 10.96 3,880 16.94 0.2274
2018-05-08 2018-03-31 13F UNION PAC COM 907818108 24,681 5,402 28.02 3,318 28.36 0.2054
2018-02-13 2017-12-31 13F UNION PAC COM 907818108 19,279 1,705 9.70 2,585 26.84 0.1461
2017-11-13 2017-09-30 13F/A-1 Union Pacific COM 907818108 17,574 -408 -2.27 2,038 5.05 0.1324
2017-11-09 2017-09-30 13F Union Pacific COM 907818108 17,982 0 1,940
2017-08-09 2017-06-30 13F Union Pacific COM 907818108 17,982 125 0.70 1,940 2.59 0.1270
2017-05-11 2017-03-31 13F Union Pacific COM 907818108 17,857 1,279 7.72 1,891 10.01 0.1246
2017-02-07 2016-12-31 13F Union Pacific COM 907818108 16,578 -202 -1.20 1,719 6.51 0.1168
2016-11-14 2016-09-30 13F Union Pacific COM 907818108 16,780 -993 -5.59 1,614 4.06 0.1139
2016-08-10 2016-06-30 13F Union Pacific COM 907818108 17,773 -246 -1.37 1,551 8.23 0.1113
2016-05-02 2016-03-31 13F Union Pacific COM 907818108 18,019 -251 -1.37 1,433 0.14 0.1043
2016-02-09 2015-12-31 13F Union Pacific COM 907818108 18,270 -350 -1.88 1,431 -13.06 0.1060
2015-11-03 2015-09-30 13F Union Pacific COM 907818108 18,620 417 2.29 1,646 -5.18 0.1268
2015-08-10 2015-06-30 13F Union Pacific COM 907818108 18,203 -841 -4.42 1,736 -15.85 0.1181
2015-05-12 2015-03-31 13F Union Pacific COM 907818108 19,044 3,021 18.85 2,063 8.07 0.1413
2015-02-11 2014-12-31 13F UNION PAC COM 907818108 16,023 378 2.42 1,909 12.56 0.1512
2014-11-12 2014-09-30 13F UNION PAC COM 907818108 15,645 -211 -1.33 1,696 7.21 0.1454
2014-08-05 2014-06-30 13F/A-1 UNION PAC COM 907818108 15,856 7,837 97.73 1,582 5.12 0.1369
2014-08-04 2014-06-30 13F UNION PAC COM 907818108 15,856 1,582
2014-05-07 2014-03-31 13F/A-1 UNION PAC COM 907818108 8,019 1,435 21.80 1,505 36.08 0.1371
2014-05-06 2014-03-31 13F VAN HLTH CA COM 907818108 4,394 470
2014-02-03 2013-12-31 13F UNION PAC COM 907818108 6,584 630 10.58 1,106 19.57 0.1077
2013-11-04 2013-09-30 13F UNION PAC COM 907818108 5,954 -321 -5.12 925 -4.44 0.1035
2013-07-22 2013-06-30 13F UNION PAC COM 907818108 6,275 6,275 968 0.1208
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.