Union Pacific Corporation
US ˙ NYSE ˙ US9078181081

SecurityUNP / Union Pacific Corporation
InstitutionArgent Advisors, Inc.
Latest Disclosed Ownership3,564 shares
Latest Disclosed Value $ 864,703
Argent Advisors, Inc. reports 0.36% decrease in ownership of UNP / Union Pacific Corporation

On April 24, 2026 - Argent Advisors, Inc. filed a 13F-HR form disclosing ownership of 3,564 shares of Union Pacific Corporation (US:UNP) valued at $864,698 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 3,577 shares of Union Pacific Corporation. This represents a change in shares of -0.36% during the quarter. The current value of the position is $970,548 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)
2026-04-24 2026-03-31 13F UNION PAC COM 907818108 3,564 -13 -0.36 865 4.47 0.2361
2026-02-11 2025-12-31 13F UNION PAC CORP COM COM 907818108 3,577 -4,393 -55.12 827 -56.08 0.2310
2025-11-03 2025-09-30 13F UNION PAC CORP COM COM 907818108 7,970 426 5.65 1,884 8.53 0.5555
2025-08-07 2025-06-30 13F UNION PAC CORP COM COM 907818108 7,544 451 6.36 1,736 3.58 0.5365
2025-04-25 2025-03-31 13F UNION PAC CORP COM COM 907818108 7,093 356 5.28 1,676 9.05 0.5607
2025-02-10 2024-12-31 13F UNION PAC CORP COM COM 907818108 6,737 82 1.23 1,536 -6.34 0.5694
2024-11-13 2024-09-30 13F UNION PAC CORP COM COM 907818108 6,655 -202 -2.95 1,640 5.74 0.6096
2024-07-29 2024-06-30 13F UNION PAC CORP COM COM 907818108 6,857 30 0.44 1,551 -7.57 0.6164
2024-05-01 2024-03-31 13F UNION PACIFIC COM 907818108 6,827 -132 -1.90 1,679 -1.81 0.6641
2024-02-09 2023-12-31 13F UNION PAC CORP COM COM 907818108 6,959 -27 -0.39 1,709 20.18 0.7492
2023-11-09 2023-09-30 13F UNION PAC CORP COM COM 907818108 6,986 -30 -0.43 1,423 -0.91 0.6505
2023-08-04 2023-06-30 13F UNION PAC CORP COM COM 907818108 7,016 83 1.20 1,436 2.87 0.6583
2023-04-24 2023-03-31 13F UNION PAC CORP COM COM 907818108 6,933 433 6.66 1,395 3.72 0.6662
2023-02-02 2022-12-31 13F UNION PAC CORP COM COM 907818108 6,500 218 3.47 1,346 9.89 0.6963
2022-11-08 2022-09-30 13F UNION PAC CORP COM COM 907818108 6,282 -10 -0.16 1,224 -8.79 0.7142
2022-08-08 2022-06-30 13F UNION PAC CORP COM COM 907818108 6,292 275 4.57 1,342 -18.37 0.7547
2022-04-26 2022-03-31 13F UNION PAC CORP COM COM 907818108 6,017 197 3.38 1,644 12.14 0.8809
2022-02-02 2021-12-31 13F UNION PAC CORP COM COM 907818108 5,820 -17 -0.29 1,466 28.15 0.7903
2021-11-05 2021-09-30 13F UNION PAC CORP COM COM 907818108 5,837 197 3.49 1,144 -7.74 0.6556
2021-08-02 2021-06-30 13F UNION PACIFIC COM 907818108 5,640 224 4.14 1,240 3.85 0.7534
2021-04-27 2021-03-31 13F UNION PAC CORP COM COM 907818108 5,416 172 3.28 1,194 9.34 0.7684
2021-02-11 2020-12-31 13F UNION PAC CORP COM COM 907818108 5,244 296 5.98 1,092 12.11 0.6684
2020-10-29 2020-09-30 13F Union Pacific COM 907818108 4,948 224 4.74 974 22.06 0.6671
2020-08-11 2020-06-30 13F UNION PACIFIC COM 907818108 4,724 2,035 75.68 798 110.55 0.6103
2020-04-23 2020-03-31 13F UNION PACIFIC COM 907818108 2,689 380 16.46 379 -9.11 0.3796
2020-02-14 2019-12-31 13F UNION PACIFIC COM 907818108 2,309 2,309 417 0.3119
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.