Union Pacific Corporation
US ˙ NYSE ˙ US9078181081

SecurityUNP / Union Pacific Corporation
InstitutionAmalgamated Bank
Latest Disclosed Ownership110,122 shares
Latest Disclosed Value $ 26,718
Amalgamated Bank reports 1.55% decrease in ownership of UNP / Union Pacific Corporation

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 110,122 shares of Union Pacific Corporation (US:UNP) valued at $26,717,800 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 111,856 shares of Union Pacific Corporation. This represents a change in shares of -1.55% during the quarter. The current value of the position is $28,866,280 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)
2026-05-08 2026-03-31 13F UNION PACIFIC COM 907818108 110,122 -1,734 -1.55 27 4.00 0.2045
2026-02-05 2025-12-31 13F UNION PACIFIC COM 907818108 111,856 -3,974 -3.43 26 -7.41 0.1868
2025-10-29 2025-09-30 13F UNION PACIFIC COM 907818108 115,830 -2,244 -1.90 27 0.00 0.1956
2025-08-04 2025-06-30 13F UNION PACIFIC COM 907818108 118,074 -5,436 -4.40 27 -6.90 0.2097
2025-04-25 2025-03-31 13F UNION PACIFIC COM 907818108 123,510 2,237 1.84 29 7.41 0.2497
2025-02-04 2024-12-31 13F UNION PACIFIC COM 907818108 121,273 -3,639 -2.91 28 -10.00 0.2270
2024-10-30 2024-09-30 13F UNION PACIFIC COM 907818108 124,912 -2,087 -1.64 31 7.14 0.2536
2024-08-12 2024-06-30 13F UNION PACIFIC COM 907818108 126,999 -1,208 -0.94 29 -9.68 0.2447
2024-04-23 2024-03-31 13F UNION PACIFIC COM 907818108 128,207 -19,631 -13.28 32 -13.89 0.2696
2024-02-06 2023-12-31 13F UNION PACIFIC COM 907818108 147,838 -7,845 -5.04 36 16.13 0.2897
2023-11-08 2023-09-30 13F UNION PACIFIC COM 907818108 155,683 -3,478 -2.19 32 -3.12 0.2699
2023-08-11 2023-06-30 13F UNION PACIFIC COM 907818108 159,161 -11,073 -6.50 33 -5.88 0.2636
2023-05-02 2023-03-31 13F UNION PACIFIC COM 907818108 170,234 2,890 1.73 34 0.00 0.2920
2023-02-10 2022-12-31 13F UNION PACIFIC COM 907818108 167,344 -5,026 -2.92 35 -99.90 0.3090
2022-11-09 2022-09-30 13F UNION PACIFIC COM 907818108 172,370 5,738 3.44 33,581 -5.51 0.3242
2022-08-15 2022-06-30 13F UNION PACIFIC COM 907818108 166,632 -269 -0.16 35,539 -22.06 0.3313
2022-08-25 2022-03-31 13F/A-1 UNION PACIFIC COM 907818108 166,901 287 0.17 45,599 8.63 0.3542
2022-06-30 2022-03-31 13F UNION PACIFIC COM 907818108 166,901 287 45,599 0.3621
2022-02-15 2021-12-31 13F/A-1 UNION PACIFIC COM 907818108 166,614 9,658 6.15 41,975 36.44 0.3098
2022-02-15 2021-12-31 13F UNION PACIFIC COM 907818108 166,614 9,658 41,975 0.3098
2021-10-29 2021-09-30 13F UNION PACIFIC COM 907818108 156,956 -10,435 -6.23 30,765 -16.43 0.2598
2021-08-16 2021-06-30 13F UNION PACIFIC COM 907818108 167,391 128,407 329.38 36,814 328.47 0.2951
2021-05-13 2021-03-31 13F UNION PACIFIC COM 907818108 38,984 -2,125 -5.17 8,592 0.37 0.3222
2021-02-12 2020-12-31 13F UNION PACIFIC COM 907818108 41,109 -227 -0.55 8,560 5.19 0.3244
2020-10-30 2020-09-30 13F UNION PACIFIC COM 907818108 41,336 -1,073 -2.53 8,138 13.50 0.3538
2020-08-10 2020-06-30 13F UNION PACIFIC COM 907818108 42,409 -74,159 -63.62 7,170 -56.39 0.3318
2020-05-13 2020-03-31 13F UNION PACIFIC COM 907818108 116,568 -3,663 -3.05 16,441 -24.36 0.4020
2020-02-13 2019-12-31 13F UNION PACIFIC COM 907818108 120,231 2,394 2.03 21,737 13.88 0.4000
2019-11-13 2019-09-30 13F UNION PACIFIC COM 907818108 117,837 23,783 25.29 19,087 20.01 0.4013
2019-08-14 2019-06-30 13F UNION PACIFIC COM 907818108 94,054 -13,989 -12.95 15,905 -11.96 0.3713
2019-05-15 2019-03-31 13F UNION PACIFIC COM 907818108 108,043 375 0.35 18,065 21.38 0.4378
2019-02-15 2018-12-31 13F UNION PACIFIC COM 907818108 107,668 -3,015 -2.72 14,883 -17.42 0.4217
2018-11-14 2018-09-30 13F UNION PACIFIC COM 907818108 110,683 -8,036 -6.77 18,023 7.15 0.4457
2018-07-18 2018-06-30 13F UNION PACIFIC COM 907818108 118,719 4,884 4.29 16,820 9.91 0.4111
2018-05-22 2018-03-31 13F UNION PACIFIC COM 907818108 113,835 10,148 9.79 15,303 10.06 0.4059
2018-02-13 2017-12-31 13F UNION PACIFIC COM 907818108 103,687 6,769 6.98 13,904 23.70 0.3762
2017-11-09 2017-09-30 13F UNION PACIFIC COM 907818108 96,918 1,984 2.09 11,240 8.71 0.3501
2017-08-10 2017-06-30 13F UNION PACIFIC COM 907818108 94,934 35,189 58.90 10,339 63.38 0.3389
2017-05-12 2017-03-31 13F UNION PACIFIC COM 907818108 59,745 -1,419 -2.32 6,328 -0.21 0.3150
2017-02-14 2016-12-31 13F UNION PACIFIC COM 907818108 61,164 15,892 35.10 6,341 43.62 0.2866
2016-11-15 2016-09-30 13F/A-1 UNION PACIFIC COM 907818108 45,272 39 0.09 4,415 4.99 0.2562
2016-11-14 2016-09-30 13F UNION PACIFIC COM 907818108 18,606 1,815
2016-08-16 2016-06-30 13F UNION PACIFIC COM 907818108 45,233 10,634 30.73 4,205 52.80 0.2433
2016-05-11 2016-03-31 13F UNION PACIFIC COM 907818108 34,599 8,231 31.22 2,752 33.46 0.2682
2016-02-10 2015-12-31 13F UNION PACIFIC COM 907818108 26,368 -6,826 -20.56 2,062 -29.74 0.2544
2015-11-04 2015-09-30 13F UNION PACIFIC COM 907818108 33,194 1,173 3.66 2,935 -3.90 0.3079
2015-07-10 2015-06-30 13F UNION PACIFIC COM 907818108 32,021 536 1.70 3,054 -10.44 0.3000
2015-04-22 2015-03-31 13F UNION PACIFIC COM 907818108 31,485 31,485 0.00 3,410 0.4163
2015-01-29 2014-12-31 13F UNION PACIFIC COM 907818108 0 -27,798 -100.00 0 -100.00
2014-11-14 2014-09-30 13F UNION PACIFIC COM 907818108 27,798 1,657 6.34 3,014 15.57 0.4485
2014-08-11 2014-06-30 13F UNION PACIFIC COM 907818108 26,141 14,236 119.58 2,608 16.74 0.3935
2014-05-12 2014-03-31 13F UNION PACIFIC COM 907818108 11,905 -238 -1.96 2,234 9.51 0.3849
2014-02-13 2013-12-31 13F UNION PACIFIC COM 907818108 12,143 -121 -0.99 2,040 7.09 0.3467
2013-11-14 2013-09-30 13F UNION PACIFIC COM 907818108 12,264 -292 -2.33 1,905 -1.65 0.6121
2013-08-15 2013-06-30 13F UNION PACIFIC COM 907818108 12,556 283 2.31 1,937 10.81 0.7098
2014-02-13 2013-03-31 13F UNION PACIFIC COM 907818108 12,273 4,073 49.67 1,748 69.54 0.4960
2014-02-11 2012-12-31 13F UNION PACIFIC COM 907818108 8,200 1,610 24.43 1,031 31.84 0.4294
2014-02-11 2012-09-30 13F UNION PACIFIC COM 907818108 6,590 208 3.26 782 2.76 0.4966
2014-02-11 2012-06-30 13F UNION PACIFIC COM 907818108 6,382 -190 -2.89 761 7.79 0.5464
2014-02-11 2012-03-31 13F UNION PACIFIC COM 907818108 6,572 -315 -4.57 706 -3.29 0.4904
2014-02-11 2011-12-31 13F UNION PACIFIC COM 907818108 6,887 0 0.00 730 29.89 0.5246
2014-02-11 2011-09-30 13F UNION PACIFIC COM 907818108 6,887 460 7.16 562 -16.24 0.4605
2014-02-11 2011-06-30 13F UNION PACIFIC COM 907818108 6,427 -279 -4.16 671 1.82 0.4857
2014-02-11 2011-03-31 13F UNION PACIFIC COM 907818108 6,706 -329 -4.68 659 1.07 0.4788
2014-02-11 2010-12-31 13F UNION PACIFIC COM 907818108 7,035 7,035 652 0.4992
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.