Union Pacific Corporation
US ˙ NYSE ˙ US9078181081

SecurityUNP / Union Pacific Corporation
InstitutionMidwest Professional Planners, LTD.
Latest Disclosed Ownership15,079 shares
Latest Disclosed Value $ 3,658,424
Midwest Professional Planners, LTD. reports 0.04% decrease in ownership of UNP / Union Pacific Corporation

On May 5, 2026 - Midwest Professional Planners, LTD. filed a 13F-HR form disclosing ownership of 15,079 shares of Union Pacific Corporation (US:UNP) valued at $3,658,467 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 15,085 shares of Union Pacific Corporation. This represents a change in shares of -0.04% during the quarter. The current value of the position is $4,106,313 USD.

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)
2026-05-05 2026-03-31 13F UNION PAC CORP COM COM 907818108 15,079 -6 -0.04 3,658 4.84 0.8618
2026-02-06 2025-12-31 13F UNION PAC COM 907818108 15,085 1,024 7.28 3,489 5.00 0.8266
2025-11-04 2025-09-30 13F UNION PAC COM 907818108 14,061 53 0.38 3,324 3.13 0.8109
2025-08-11 2025-06-30 13F UNION PAC COM 907818108 14,008 619 4.62 3,223 1.87 0.8486
2025-05-02 2025-03-31 13F UNION PAC COM 907818108 13,389 -9 -0.07 3,163 3.54 0.9843
2025-02-10 2024-12-31 13F UNION PAC COM 907818108 13,398 139 1.05 3,055 -6.52 0.9124
2024-11-14 2024-09-30 13F UNION PAC COM 907818108 13,259 134 1.02 3,268 10.07 0.9991
2024-08-06 2024-06-30 13F UNION PAC COM 907818108 13,125 468 3.70 2,970 -4.60 0.9924
2024-05-09 2024-03-31 13F UNION PAC COM 907818108 12,657 1,018 8.75 3,113 8.89 1.0920
2024-02-15 2023-12-31 13F UNION PAC COM 907818108 11,639 631 5.73 2,859 27.53 1.1396
2024-02-15 2023-12-31 13F UNION PAC COM 907818108 11,639 2,859
2023-11-13 2023-09-30 13F UNION PAC COM 907818108 11,008 616 5.93 2,242 5.41 1.0081
2023-08-07 2023-06-30 13F UNION PAC COM 907818108 10,392 837 8.76 2,126 10.56 0.9314
2023-05-15 2023-03-31 13F UNION PAC COM 907818108 9,555 335 3.63 1,923 0.73 0.9407
2023-02-10 2022-12-31 13F UNION PAC COM 907818108 9,220 466 5.32 1,909 11.96 1.0567
2022-11-10 2022-09-30 13F UNION PAC COM 907818108 8,754 434 5.22 1,705 -3.89 1.0173
2022-08-09 2022-06-30 13F UNION PAC COM 907818108 8,320 279 3.47 1,774 -19.25 1.0006
2022-05-11 2022-03-31 13F UNION PAC COM 907818108 8,041 269 3.46 2,197 12.21 1.0807
2022-02-10 2021-12-31 13F UNION PAC COM 907818108 7,772 49 0.63 1,958 29.33 0.9512
2021-11-08 2021-09-30 13F UNION PAC COM 907818108 7,723 28 0.36 1,514 -10.52 0.8030
2021-08-10 2021-06-30 13F UNION PAC COM 907818108 7,695 3,633 89.44 1,692 326.20 0.8815
2021-05-17 2021-03-31 13F T. Rowe Price Group COM 907818108 4,062 -3,513 -46.38 397 -74.83 0.3920
2021-03-11 2020-12-31 13F UNION PAC COM 907818108 7,575 3,053 67.51 1,577 171.90 0.9717
2020-11-06 2020-09-30 13F T. Rowe Price Group COM 907818108 4,522 212 4.92 580 9.02 0.4080
2020-08-14 2020-06-30 13F T. Rowe Price Group COM 907818108 4,310 248 6.11 532 34.01 0.4189
2020-05-05 2020-03-31 13F T. Rowe Price Group COM 907818108 4,062 202 5.23 397 -15.53 0.3920
2020-02-11 2019-12-31 13F T. Rowe Price Group COM 907818108 3,860 -2,976 -43.53 470 -57.54 0.3839
2019-11-14 2019-09-30 13F Union Pacific COM 907818108 6,836 12 0.18 1,107 -4.07 0.9902
2019-08-12 2019-06-30 13F Union Pacific COM 907818108 6,824 30 0.44 1,154 1.58 1.0705
2019-05-08 2019-03-31 13F Union Pacific COM 907818108 6,794 777 12.91 1,136 36.54 1.0968
2019-02-13 2018-12-31 13F Union Pacific COM 907818108 6,017 -266 -4.23 832 -18.67 0.8956
2018-11-13 2018-09-30 13F Union Pacific COM 907818108 6,283 334 5.61 1,023 21.35 0.9393
2018-08-10 2018-06-30 13F Union Pacific COM 907818108 5,949 43 0.73 843 6.17 0.7537
2018-05-15 2018-03-31 13F Union Pacific COM 907818108 5,906 65 1.11 794 1.40 0.7155
2018-02-12 2017-12-31 13F UNION PAC CORP COM COM 907818108 5,841 5,841 783 0.7150
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.