Union Pacific Corporation
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionAbacus Planning Group, Inc.
Latest Disclosed Ownership84,947 shares
Latest Disclosed Value $ 20,609,841
Abacus Planning Group, Inc. reports 0.08% decrease in ownership of UNP / Union Pacific Corporation

On April 7, 2026 - Abacus Planning Group, Inc. filed a 13F-HR form disclosing ownership of 84,947 shares of Union Pacific Corporation (MX:UNP) valued at $20,609,841 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 85,011 shares of Union Pacific Corporation. This represents a change in shares of -0.08% 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)
2026-04-07 2026-03-31 13F UNION PAC COM 907818108 84,947 -64 -0.08 20,610 4.81 2.7743
2026-01-16 2025-12-31 13F UNION PAC COM 907818108 85,011 92 0.11 19,665 -2.03 2.6176
2025-10-22 2025-09-30 13F UNION PAC COM 907818108 84,919 22 0.03 20,072 2.76 2.7694
2025-07-21 2025-06-30 13F/A-1 UNION PAC COM 907818108 84,897 -71 -0.08 19,533 -2.69 2.9047
2025-04-14 2025-03-31 13F UNION PAC COM 907818108 84,968 28 0.03 20,073 3.63 3.5161
2025-02-03 2024-12-31 13F UNION PAC COM 907818108 84,940 -1 -0.00 19,370 -7.48 3.4064
2024-10-02 2024-09-30 13F UNION PAC COM 907818108 84,941 149 0.18 20,936 9.13 3.7419
2024-07-31 2024-06-30 13F UNION PAC COM 907818108 84,792 -24 -0.03 19,185 -8.02 3.7211
2024-04-12 2024-03-31 13F UNION PAC COM 907818108 84,816 22 0.03 20,859 0.15 4.0768
2024-01-19 2023-12-31 13F UNION PAC COM 907818108 84,794 -9,297 -9.88 20,827 8.71 4.3917
2023-10-11 2023-09-30 13F UNION PAC COM 907818108 94,091 0 0.00 19,160 -0.48 4.6626
2023-07-07 2023-06-30 13F UNION PAC COM 907818108 94,091 -231 -0.24 19,253 1.42 4.6577
2023-04-18 2023-03-31 13F UNION PAC COM 907818108 94,322 103 0.11 18,983 -2.70 4.8914
2023-01-19 2022-12-31 13F UNION PAC COM 907818108 94,219 -25 -0.03 19,510 6.25 5.3353
2022-10-19 2022-09-30 13F UNION PAC COM 907818108 94,244 -175 -0.19 18,361 -8.82 5.5431
2022-07-18 2022-06-30 13F UNION PAC COM 907818108 94,419 0 0.00 20,138 -21.93 5.9338
2022-04-13 2022-03-31 13F UNION PAC COM 907818108 94,419 0 0.00 25,796 8.45 6.9441
2022-01-18 2021-12-31 13F UNION PAC COM 907818108 94,419 10 0.01 23,787 28.54 6.3519
2021-10-19 2021-09-30 13F UNION PAC COM 907818108 94,409 0 0.00 18,505 -10.88 5.8916
2021-07-20 2021-06-30 13F UNION PAC COM 907818108 94,409 -5,433 -5.44 20,763 -5.65 6.3399
2021-04-27 2021-03-31 13F UNION PAC COM 907818108 99,842 -818 -0.81 22,006 5.00 7.0412
2021-02-01 2020-12-31 13F UNION PAC COM 907818108 100,660 -4,060 -3.88 20,959 1.66 6.4703
2020-11-03 2020-09-30 13F UNION PAC COM 907818108 104,720 0 0.00 20,616 16.44 7.5195
2020-08-11 2020-06-30 13F UNION PAC COM 907818108 104,720 200 0.19 17,705 20.10 7.2077
2020-04-30 2020-03-31 13F UNION PAC COM 907818108 104,520 -10,050 -8.77 14,742 -28.83 7.2445
2020-01-30 2019-12-31 13F UNION PACIFIC COM 907818108 114,570 375 0.33 20,713 11.98 9.5130
2019-11-01 2019-09-30 13F UNION PACIFIC COM 907818108 114,195 -500 -0.44 18,497 -4.63 9.1651
2019-08-12 2019-06-30 13F UNION PACIFIC COM 907818108 114,695 0 0.00 19,396 1.14 11.6511
2019-04-25 2019-03-31 13F UNION PACIFIC COM 907818108 114,695 0 0.00 19,177 20.96 11.9871
2019-02-15 2018-12-31 13F/A-2 UNION PACIFIC COM 907818108 114,695 0 0.00 15,854 -15.11 12.0204
2019-02-13 2018-12-31 13F/A-1 UNION PACIFIC COM 907818108 1,184 -113,511 295 0.2237
2019-01-25 2018-12-31 13F UNITED CONTINENTAL HOLDINGS COM 907818108 114,695 0 15,854
2018-10-31 2018-09-30 13F UNION PACIFIC COM 907818108 114,695 0 0.00 18,675 14.93 12.5281
2018-07-26 2018-06-30 13F UNION PACIFIC COM 907818108 114,695 -105 -0.09 16,249 5.29 12.2059
2018-05-04 2018-03-31 13F UNION PACIFIC COM 907818108 114,800 39,648 52.76 15,433 53.14 12.5796
2018-03-06 2017-12-31 13F UNION PACIFIC COM 907818108 75,152 75,152 10,078 10.2161
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.