聯合太平洋公司
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionCohen & Steers, Inc.
Latest Disclosed Ownership1,342,825 shares
Latest Disclosed Value $ 325,796
Cohen & Steers, Inc. reports 2.67% increase in ownership of UNP / Union Pacific Corporation

On May 15, 2026 - Cohen & Steers, Inc. filed a 13F-HR form disclosing ownership of 1,342,825 shares of Union Pacific Corporation (MX:UNP) valued at $325,796 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,307,959 shares of Union Pacific Corporation. This represents a change in shares of 2.67% 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)
2026-05-15 2026-03-31 13F Union Pacific COM 907818108 1,342,825 34,866 2.67 326 7.62 0.5659
2026-02-13 2025-12-31 13F Union Pacific COM 907818108 1,307,959 35,377 2.78 303 0.67 0.5470
2025-11-14 2025-09-30 13F Union Pacific COM 907818108 1,272,582 90,559 7.66 301 10.70 0.5426
2025-08-14 2025-06-30 13F Union Pacific COM 907818108 1,182,023 -54,528 -4.41 272 -7.19 0.4987
2025-05-15 2025-03-31 13F Union Pacific COM 907818108 1,236,551 253,263 25.76 292 30.36 0.5399
2025-02-13 2024-12-31 13F Union Pacific COM 907818108 983,288 139,777 16.57 224 8.21 0.4247
2024-11-14 2024-09-30 13F Union Pacific COM 907818108 843,511 51,056 6.44 208 15.64 0.3699
2024-08-13 2024-06-30 13F Union Pacific COM 907818108 792,455 -23,833 -2.92 179 -10.50 0.3759
2024-05-15 2024-03-31 13F Union Pacific COM 907818108 816,288 126,021 18.26 201 18.34 0.4202
2024-02-14 2023-12-31 13F Union Pacific COM 907818108 690,267 -189,604 -21.55 170 -5.59 0.3430
2023-11-14 2023-09-30 13F Union Pacific COM 907818108 879,871 192,543 28.01 179 27.86 0.4119
2023-08-14 2023-06-30 13F Union Pacific COM 907818108 687,328 -381,015 -35.66 141 -34.88 0.2963
2023-05-15 2023-03-31 13F Union Pacific COM 907818108 1,068,343 956,769 857.52 215 -99.07 0.4646
2023-02-14 2022-12-31 13F Union Pacific COM 907818108 111,574 86,524 345.41 23,104 373.44 0.0510
2022-11-14 2022-09-30 13F Union Pacific COM 907818108 25,050 3,127 14.26 4,880 4.36 0.0109
2022-08-15 2022-06-30 13F Union Pacific COM 907818108 21,923 -6,309 -22.35 4,676 -39.38 0.0092
2022-05-16 2022-03-31 13F Union Pacific COM 907818108 28,232 28,051 15,497.79 7,713 16,667.39 0.0129
2022-02-14 2021-12-31 13F Union Pacific COM 907818108 181 46 34.07 46 76.92 0.0001
2021-11-15 2021-09-30 13F Union Pacific COM 907818108 135 -170 -55.74 26 -61.19 0.0000
2021-08-16 2021-06-30 13F Union Pacific COM 907818108 305 -377,756 -99.92 67 -99.92 0.0001
2021-05-17 2021-03-31 13F Union Pacific COM 907818108 378,061 36,966 10.84 83,328 17.33 0.1785
2021-02-16 2020-12-31 13F Union Pacific COM 907818108 341,095 149,104 77.66 71,023 87.91 0.1707
2020-11-16 2020-09-30 13F Union Pacific COM 907818108 191,991 -686,979 -78.16 37,797 -74.57 0.1006
2020-08-14 2020-06-30 13F Union Pacific COM 907818108 878,970 195,231 28.55 148,607 54.10 0.4147
2020-05-15 2020-03-31 13F Union Pacific COM 907818108 683,739 182,021 36.28 96,435 6.32 0.3112
2020-02-14 2019-12-31 13F Union Pacific COM 907818108 501,718 390,992 353.12 90,706 405.75 0.2256
2019-11-14 2019-09-30 13F Union Pacific COM 907818108 110,726 -47,643 -30.08 17,935 -33.03 0.0449
2019-08-14 2019-06-30 13F Union Pacific COM 907818108 158,369 -133,029 -45.65 26,782 -45.03 0.0743
2019-05-15 2019-03-31 13F Union Pacific COM 907818108 291,398 -392,442 -57.39 48,722 -48.46 0.1352
2019-02-14 2018-12-31 13F Union Pacific COM 907818108 683,840 -232,846 -25.40 94,527 -36.67 0.3007
2018-11-16 2018-09-30 13F/A-1 Union Pacific COM 907818108 916,686 -573,692 -38.49 149,264 -29.31 0.4340
2018-11-14 2018-09-30 13F Union Pacific COM 907818108 916,686 -573,692 149,264
2018-08-14 2018-06-30 13F Union Pacific COM 907818108 1,490,378 130,176 9.57 211,157 15.48 0.6047
2018-05-14 2018-03-31 13F Union Pacific COM 907818108 1,360,202 339,857 33.31 182,852 33.64 0.5593
2018-02-14 2017-12-31 13F Union Pacific COM 907818108 1,020,345 20,799 2.08 136,828 18.04 0.3781
2017-11-14 2017-09-30 13F Union Pacific COM 907818108 999,546 257,626 34.72 115,917 43.46 0.3163
2017-08-14 2017-06-30 13F Union Pacific COM 907818108 741,920 -220,229 -22.89 80,803 -20.71 0.2142
2017-05-15 2017-03-31 13F Union Pacific COM 907818108 962,149 -448,688 -31.80 101,911 -30.33 0.2727
2017-02-14 2016-12-31 13F Union Pacific COM 907818108 1,410,837 146,407 11.58 146,276 18.61 0.4040
2016-11-14 2016-09-30 13F Union Pacific COM 907818108 1,264,430 -102,713 -7.51 123,320 3.38 0.3163
2016-08-22 2016-06-30 13F/A-2 Union Pacific COM 907818108 1,367,143 382,575 38.86 119,283 52.30 0.3087
2016-08-18 2016-06-30 13F/A-1 Union Pacific COM 907818108 222,807 -1,144,336 7,442 0.0195
2016-08-15 2016-06-30 13F Union Pacific COM 907818108 1,367,143 119,283
2016-05-16 2016-03-31 13F Union Pacific COM 907818108 984,568 -179,406 -15.41 78,322 -13.95 0.2169
2016-02-16 2015-12-31 13F Union Pacific COM 907818108 1,163,974 -182,452 -13.55 91,023 -23.53 0.2616
2015-11-16 2015-09-30 13F Union Pacific COM 907818108 1,346,426 78,713 6.21 119,038 -1.54 0.3603
2015-08-14 2015-06-30 13F Union Pacific COM 907818108 1,267,713 144,493 12.86 120,902 -0.62 0.3668
2015-05-15 2015-03-31 13F Union Pacific COM 907818108 1,123,220 1,123,220 0.00 121,656 0.3292
2015-02-17 2014-12-31 13F Union Pacific COM 907818108 0 -261,962 -100.00 0 -100.00
2014-11-14 2014-09-30 13F Union Pacific COM 907818108 261,962 184,810 239.54 28,402 269.05 0.0859
2014-08-14 2014-06-30 13F Union Pacific COM 907818108 77,152 38,576 100.00 7,696 6.31 0.0220
2014-05-15 2014-03-31 13F Union Pacific COM 907818108 38,576 38,576 7,239 0.0219
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.