유니언 퍼시픽 주식회사
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionAdirondack Trust Co
Latest Disclosed Ownership724 shares
Latest Disclosed Value $ 175,649
Adirondack Trust Co reports 7.89% decrease in ownership of UNP / Union Pacific Corporation

On April 3, 2026 - Adirondack Trust Co filed a 13F-HR form disclosing ownership of 724 shares of Union Pacific Corporation (MX:UNP) valued at $175,649 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 786 shares of Union Pacific Corporation. This represents a change in shares of -7.89% 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)
2026-04-03 2026-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 724 -62 -7.89 176 -3.31 0.0590
2026-01-08 2025-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 786 -25 -3.08 182 -5.24 0.0598
2025-10-20 2025-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 811 0 0.00 192 2.69 0.0643
2025-07-11 2025-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 811 -20 -2.41 187 -5.10 0.0677
2025-04-03 2025-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 831 -10 -1.19 196 2.62 0.0767
2025-01-17 2024-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 841 0 0.00 192 -7.73 0.0732
2024-10-08 2024-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 841 -35 -4.00 207 4.55 0.0798
2024-07-09 2024-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 876 -2 -0.23 198 -7.91 0.0809
2024-04-09 2024-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 878 -27 -2.98 216 -6.11 0.0904
2024-03-29 2023-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 905 -801 -46.95 230 -34.01 0.0992
2023-10-31 2023-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 1,706 0 0.00 347 -12.15 0.1734
2023-08-09 2023-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 1,706 -198 -10.40 396 3.13 0.1850
2023-04-28 2023-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 1,904 0 0.00 383 -2.79 0.1941
2023-01-13 2022-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 1,904 4 0.21 394 6.49 0.2039
2022-10-13 2022-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 1,900 865 83.57 370 67.42 0.2068
2022-07-06 2022-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 1,035 106 11.41 221 -12.99 0.1185
2022-04-05 2022-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 929 180 24.03 254 34.39 0.1202
2022-01-13 2021-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 749 -25 -3.23 189 1.07 0.0901
2021-11-16 2021-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 774 0 0.00 187 10.00 0.0889
2021-07-15 2021-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 774 0 0.00 170 -0.58 0.0858
2021-04-16 2021-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 774 175 29.22 171 44.92 0.0910
2021-02-12 2020-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 599 15 2.57 118 2.61 0.0709
2020-10-05 2020-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 584 116 24.79 115 41.98 0.0754
2020-08-19 2020-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 468 0 0.00 81 22.73 0.0536
2020-04-23 2020-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 468 5 1.08 66 -20.48 0.0539
2020-02-11 2019-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 463 10 2.21 83 13.70 0.0544
2019-10-09 2019-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 453 30 7.09 73 1.39 0.0513
2019-07-15 2019-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 423 0 0.00 72 -4.00 0.0502
2019-05-13 2019-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 423 0 0.00 75 29.31 0.0515
2019-01-18 2018-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 423 0 0.00 58 -15.94 0.0449
2018-10-22 2018-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 423 -33 -7.24 69 6.15 0.0465
2018-07-26 2018-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 456 0 0.00 65 6.56 0.0458
2018-05-03 2018-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 456 -176 -27.85 61 -28.24 0.0434
2018-01-10 2017-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 632 0 0.00 85 16.44 0.0617
2017-10-12 2017-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 632 -55 -8.01 73 -2.67 0.0573
2017-08-02 2017-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 687 -75 -9.84 75 -7.41 0.0604
2017-04-12 2017-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 762 0 0.00 81 2.53 0.0566
2017-01-17 2016-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 762 -10 -1.30 79 5.33 0.0550
2016-10-21 2016-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 772 80 11.56 75 25.00 0.0540
2016-07-13 2016-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 692 -158 -18.59 60 -11.76 0.0427
2016-04-12 2016-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 850 0 0.00 68 11.48 0.0504
2016-02-08 2015-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 850 -25 -2.86 61 -20.78 0.0483
2015-10-19 2015-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 875 0 0.00 77 -7.23 0.0621
2015-07-30 2015-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 875 0 0.00 83 -12.63 0.0619
2015-04-07 2015-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 875 875 0.00 95 0.0710
2015-01-27 2014-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 0 -610 -100.00 0 -100.00
2014-10-28 2014-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 610 280 84.85 66 100.00 0.0501
2014-07-23 2014-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 330 170 106.25 33 10.00 0.0252
2014-04-17 2014-03-31 13F UNION PACIFIC INDUSTRIALS 907818108 160 0 0.00 30 11.11 0.0239
2014-01-07 2013-12-31 13F UNION PACIFIC INDUSTRIALS 907818108 160 0 0.00 27 8.00 0.0219
2013-10-04 2013-09-30 13F UNION PACIFIC INDUSTRIALS 907818108 160 100 166.67 25 177.78 0.0220
2013-08-14 2013-06-30 13F UNION PACIFIC INDUSTRIALS 907818108 60 60 9 0.0082
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.