Union Pacific Corporation
US ˙ NYSE ˙ US9078181081

SecurityUNP / Union Pacific Corporation
InstitutionPartners Group Holding AG
Latest Disclosed Ownership167,318 shares
Latest Disclosed Value $ 40,594,693
Partners Group Holding AG reports 0.28% decrease in ownership of UNP / Union Pacific Corporation

On May 15, 2026 - Partners Group Holding AG filed a 13F-HR form disclosing ownership of 167,318 shares of Union Pacific Corporation (US:UNP) valued at $40,594,693 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 167,786 shares of Union Pacific Corporation. This represents a change in shares of -0.28% during the quarter. The current value of the position is $45,564,038 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)
2026-05-15 2026-03-31 13F Union Pacific Common Stock 907818108 167,318 -468 -0.28 40,595 4.59 3.0041
2026-02-06 2025-12-31 13F Union Pacific Common Stock 907818108 167,786 -18,915 -10.13 38,812 -12.05 2.6208
2025-11-12 2025-09-30 13F Union Pacific Common Stock 907818108 186,701 -27,451 -12.82 44,131 -10.44 2.4503
2025-08-05 2025-06-30 13F Union Pacific Common Stock 907818108 214,152 -35,896 -14.36 49,272 -16.59 2.3164
2025-05-13 2025-03-31 13F Union Pacific Common Stock 907818108 250,048 -10,476 -4.02 59,071 -0.57 2.4722
2025-02-11 2024-12-31 13F Union Pacific Common Stock 907818108 260,524 -7,113 -2.66 59,410 -9.94 2.1266
2024-11-13 2024-09-30 13F Union Pacific Common Stock 907818108 267,637 61,555 29.87 65,967 41.48 4.2484
2024-08-01 2024-06-30 13F Union Pacific Common Stock 907818108 206,082 51,156 33.02 46,628 22.38 3.5132
2024-05-10 2024-03-31 13F Union Pacific Common Stock 907818108 154,926 -18,215 -10.52 38,101 -10.41 3.4590
2024-02-15 2023-12-31 13F/A-1 Union Pacific Common Stock 907818108 173,141 -20,888 -10.77 42,527 7.63 3.6235
2024-02-13 2023-12-31 13F Union Pacific Common Stock 907818108 173,141 -20,888 42,527 5.1277
2023-11-13 2023-09-30 13F Union Pacific Common Stock 907818108 194,029 -16,349 -7.77 39,510 -8.22 3.6984
2023-08-10 2023-06-30 13F Union Pacific Common Stock 907818108 210,378 -12,377 -5.56 43,048 -3.98 3.5762
2023-05-05 2023-03-31 13F Union Pacific Common Stock 907818108 222,755 -10,538 -4.52 44,832 -7.20 3.6171
2023-02-14 2022-12-31 13F Union Pacific Common Stock 907818108 233,293 -27,466 -10.53 48,308 -4.91 3.6928
2022-11-10 2022-09-30 13F Union Pacific Common Stock 907818108 260,759 -70 -0.03 50,801 -8.68 3.5857
2022-08-12 2022-06-30 13F Union Pacific Common Stock 907818108 260,829 13,320 5.38 55,630 -17.73 3.2736
2022-05-13 2022-03-31 13F Union Pacific Common Stock 907818108 247,509 -31,370 -11.25 67,622 -3.75 3.5364
2022-02-15 2021-12-31 13F Union Pacific Common Stock 907818108 278,879 -31,538 -10.16 70,258 15.47 3.3306
2021-11-16 2021-09-30 13F Union Pacific Common Stock 907818108 310,417 14,728 4.98 60,845 -6.44 4.2365
2021-08-06 2021-06-30 13F Union Pacific Common Stock 907818108 295,689 55,200 22.95 65,031 22.69 3.9902
2021-05-14 2021-03-31 13F Union Pacific Common Stock 907818108 240,489 13,359 5.88 53,006 12.08 4.5569
2021-02-12 2020-12-31 13F Union Pacific Common Stock 907818108 227,130 19,823 9.56 47,293 15.88 4.4031
2020-11-12 2020-09-30 13F Union Pacific Common Stock 907818108 207,307 -12,053 -5.49 40,813 10.05 4.4673
2020-08-14 2020-06-30 13F Union Pacific Common Stock 907818108 219,360 35,301 19.18 37,087 42.86 4.2056
2020-05-13 2020-03-31 13F Union Pacific Common Stock 907818108 184,059 11,725 6.80 25,960 -16.68 3.4275
2020-02-18 2019-12-31 13F Union Pacific Common Stock 907818108 172,334 -88,208 -33.86 31,156 -26.18 3.3868
2019-11-14 2019-09-30 13F Union Pacific Common Stock 907818108 260,542 6,158 2.42 42,203 -1.90 4.9029
2019-08-09 2019-06-30 13F Union Pacific Common Stock 907818108 254,384 7,401 3.00 43,019 4.17 5.2740
2019-05-15 2019-03-31 13F Union Pacific Common Stock 907818108 246,983 -44,689 -15.32 41,296 2.43 5.6641
2019-02-13 2018-12-31 13F Union Pacific Common Stock 907818108 291,672 4,394 1.53 40,318 -13.81 5.7882
2018-11-13 2018-09-30 13F Union Pacific Common Stock 907818108 287,278 -58,302 -16.87 46,777 -4.46 5.5115
2018-08-14 2018-06-30 13F UNP US Equity Common Stock 907818108 345,580 -34,320 -9.03 48,962 -4.13 5.6597
2018-05-11 2018-03-31 13F Union Pacific Common Stock 907818108 379,900 61,500 19.32 51,070 19.61 5.7402
2018-02-13 2017-12-31 13F Union Pacific Common Stock 907818108 318,400 -71,400 -18.32 42,697 -5.55 5.0550
2017-11-14 2017-09-30 13F Union Pacific Common Stock 907818108 389,800 71,350 22.41 45,205 30.34 5.0119
2017-08-14 2017-06-30 13F Union Pacific Common Stock 907818108 318,450 -77,900 -19.65 34,682 -17.39 3.6974
2017-05-15 2017-03-31 13F Union Pacific Common Stock 907818108 396,350 45,800 13.07 41,981 15.51 3.3886
2017-02-15 2016-12-31 13F Union Pacific Common Stock 907818108 350,550 20,100 6.08 36,345 12.77 5.4433
2016-11-14 2016-09-30 13F Union Pacific Common Stock 907818108 330,450 45,900 16.13 32,229 42.38 7.9032
2016-08-10 2016-06-30 13F Union Pacific Common Stock 907818108 284,550 54,300 23.58 22,636 23.59 5.6741
2016-05-11 2016-03-31 13F Union Pacific Common Stock 907818108 230,250 800 0.35 18,316 2.08 3.8971
2016-02-12 2015-12-31 13F Union Pacific Common Stock 907818108 229,450 3,350 1.48 17,943 -10.24 3.7955
2015-10-29 2015-09-30 13F Union Pacific Common Stock 907818108 226,100 15,200 7.21 19,990 -0.62 5.6925
2015-08-13 2015-06-30 13F Union Pacific Common Stock 907818108 210,900 35,600 20.31 20,114 5.94 5.0502
2015-05-14 2015-03-31 13F Union Pacific Common Stock 907818108 175,300 26,600 17.89 18,987 7.18 4.9375
2015-02-17 2014-12-31 13F/A-1 Union Pacific Common Stock 907818108 148,700 -30,500 -17.02 17,715 -8.82 4.0532
2015-02-10 2014-12-31 13F Union Pacific Common Stock 907818108 148,700 17,715
2014-11-10 2014-09-30 13F Union Pacific Common Stock 907818108 179,200 -5,800 -3.14 19,429 5.28 4.2435
2014-08-12 2014-06-30 13F Union Pacific Common Stock 907818108 185,000 64,900 54.04 18,454 -18.12 4.4679
2014-05-13 2014-03-31 13F Union Pacific Common Stock 907818108 120,100 -6,000 -4.76 22,538 6.39 5.5653
2014-02-10 2013-12-31 13F Union Pacific Common Stock 907818108 126,100 25,000 24.73 21,185 34.89 5.4331
2013-11-08 2013-09-30 13F Union Pacific COM 907818108 101,100 20,500 25.43 15,705 36.83 4.3636
2013-08-14 2013-06-30 13F Union Pacific COM 907818108 80,600 80,600 11,478 4.0901
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.