Union Pacific Corporation
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionNorthstar Group, Inc.
Latest Disclosed Ownership14,360 shares
Latest Disclosed Value $ 3,483,960
Northstar Group, Inc. reports 0.03% increase in ownership of UNP / Union Pacific Corporation

On April 28, 2026 - Northstar Group, Inc. filed a 13F-HR form disclosing ownership of 14,360 shares of Union Pacific Corporation (MX:UNP) valued at $3,483,960 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 14,356 shares of Union Pacific Corporation. This represents a change in shares of 0.03% 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 PAC COM 907818108 14,360 4 0.03 3,484 4.91 0.4925
2026-02-13 2025-12-31 13F UNION PAC COM 907818108 14,356 484 3.49 3,321 1.28 0.4523
2025-10-22 2025-09-30 13F UNION PAC COM 907818108 13,872 -163 -1.16 3,279 1.52 0.4776
2025-07-18 2025-06-30 13F UNION PAC COM 907818108 14,035 -32 -0.23 3,229 -2.83 0.4987
2025-04-17 2025-03-31 13F UNION PAC COM 907818108 14,067 7 0.05 3,323 3.65 0.5388
2025-01-28 2024-12-31 13F UNION PAC COM 907818108 14,060 27 0.19 3,206 -7.29 0.5370
2024-10-09 2024-09-30 13F UNION PAC COM 907818108 14,033 -233 -1.63 3,459 7.16 0.6025
2024-07-18 2024-06-30 13F UNION PAC COM 907818108 14,266 14 0.10 3,228 -7.93 0.6102
2024-04-18 2024-03-31 13F UNION PAC COM 907818108 14,252 -9 -0.06 3,505 0.09 0.6885
2024-01-10 2023-12-31 13F UNION PAC COM 907818108 14,261 6 0.04 3,503 20.68 0.7609
2023-10-19 2023-09-30 13F UNION PAC COM 907818108 14,255 -192 -1.33 2,903 -1.83 0.6881
2023-08-03 2023-06-30 13F UNION PAC COM 907818108 14,447 77 0.54 2,956 2.21 0.6932
2023-04-27 2023-03-31 13F UNION PAC COM 907818108 14,370 -432 -2.92 2,892 -5.64 0.7417
2023-01-26 2022-12-31 13F UNION PAC COM 907818108 14,802 7 0.05 3,065 6.31 0.8691
2022-10-26 2022-09-30 13F UNION PAC COM 907818108 14,795 9 0.06 2,883 -8.56 0.8639
2022-07-27 2022-06-30 13F UNION PAC COM 907818108 14,786 8 0.05 3,153 -21.90 0.9117
2022-05-05 2022-03-31 13F UNION PAC COM 907818108 14,778 6 0.04 4,037 8.46 0.9700
2022-01-31 2021-12-31 13F UNION PAC COM 907818108 14,772 -122 -0.82 3,722 27.47 0.8879
2021-11-02 2021-09-30 13F UNION PAC COM 907818108 14,894 97 0.66 2,920 -10.26 0.7590
2021-07-28 2021-06-30 13F UNION PAC COM 907818108 14,797 11 0.07 3,254 -0.15 0.8518
2021-05-10 2021-03-31 13F UNION PAC COM 907818108 14,786 -19 -0.13 3,259 5.71 0.9193
2021-02-09 2020-12-31 13F UNION PAC COM 907818108 14,805 -107 -0.72 3,083 5.01 0.9461
2020-11-12 2020-09-30 13F UNION PAC COM 907818108 14,912 -509 -3.30 2,936 12.62 1.0118
2020-08-11 2020-06-30 13F UNION PAC COM 907818108 15,421 -963 -5.88 2,607 12.81 1.0512
2020-05-04 2020-03-31 13F UNION PAC COM 907818108 16,384 -542 -3.20 2,311 -24.48 1.0552
2020-01-21 2019-12-31 13F UNION PACIFIC COM 907818108 16,926 -94 -0.55 3,060 10.99 1.1688
2019-11-01 2019-09-30 13F UNION PACIFIC COM 907818108 17,020 -338 -1.95 2,757 -6.06 1.1452
2019-07-12 2019-06-30 13F UNION PACIFIC COM 907818108 17,358 -2,238 -11.42 2,935 -10.41 1.2413
2019-04-16 2019-03-31 13F UNION PACIFIC COM 907818108 19,596 159 0.82 3,276 21.92 1.4630
2019-01-22 2018-12-31 13F UNION PAC COM 907818108 19,437 -61 -0.31 2,687 -15.37 1.3666
2018-10-26 2018-09-30 13F UNION PAC COM 907818108 19,498 42 0.22 3,175 15.20 1.4510
2018-07-27 2018-06-30 13F UNION PAC COM 907818108 19,456 35 0.18 2,756 5.55 1.4031
2018-04-13 2018-03-31 13F UNION PAC COM 907818108 19,421 400 2.10 2,611 2.35 1.3569
2018-01-31 2017-12-31 13F/A-1 UNION PAC COM 907818108 19,021 1,963 11.51 2,551 28.97 1.3444
2018-01-23 2017-12-31 13F UNION PAC COM 907818108 19,021 1,963 2,551
2017-10-16 2017-09-30 13F UNION PAC COM 907818108 17,058 586 3.56 1,978 10.26 1.1411
2017-07-12 2017-06-30 13F UNION PAC COM 907818108 16,472 841 5.38 1,794 8.79 1.1073
2017-04-06 2017-03-31 13F UNION PAC COM 907818108 15,631 212 1.37 1,649 3.19 1.0925
2017-01-06 2016-12-31 13F UNION PAC COM 907818108 15,419 -188 -1.20 1,598 4.99 1.1016
2016-11-14 2016-09-30 13F UNION PAC COM 907818108 15,607 -288 -1.81 1,522 9.81 1.0938
2016-07-12 2016-06-30 13F UNION PAC COM 907818108 15,895 664 4.36 1,386 14.45 1.0321
2016-04-15 2016-03-31 13F UNION PAC COM 907818108 15,231 163 1.08 1,211 2.80 0.9239
2016-01-26 2015-12-31 13F UNION PAC COM 907818108 15,068 5,239 53.30 1,178 30.60 0.9346
2015-10-19 2015-09-30 13F UNION PAC COM 907818108 9,829 2,659 37.09 902 28.31 0.7377
2015-07-30 2015-06-30 13F UNION PAC COM 907818108 7,170 4,767 198.38 703 170.38 0.5367
2015-04-24 2015-03-31 13F UNION PAC COM 907818108 2,403 2,403 260 0.2004
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.