Union Pacific Corporation
CH ˙ SWX ˙ US9078181081
SecurityCH:UNP / Union Pacific Corporation
InstitutionRockefeller Capital Management L.P.
Latest Disclosed Ownership581,240 shares
Latest Disclosed Value $ 141,021,127
Rockefeller Capital Management L.P. reports 2.78% increase in ownership of UNP / Union Pacific Corporation

On May 14, 2026 - Rockefeller Capital Management L.P. filed a 13F-HR form disclosing ownership of 581,240 shares of Union Pacific Corporation (CH:UNP) valued at $141,021,127 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 16, 2026 disclosing 565,523 shares of Union Pacific Corporation. This represents a change in shares of 2.78% 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)
2026-05-14 2026-03-31 13F UNION PAC COM 907818108 581,240 15,717 2.78 141,021 7.80 0.2501
2026-03-16 2025-12-31 13F/A-1 UNION PAC COM 907818108 565,523 129,761 29.78 130,817 27.01 0.2356
2026-02-14 2025-12-31 13F UNION PAC COM 907818108 585,222 149,460 130,393 0.1190
2025-11-14 2025-09-30 13F UNION PAC COM 907818108 435,762 19,268 4.63 103,001 7.49 0.2015
2025-08-14 2025-06-30 13F/A-1 UNION PAC COM 907818108 416,494 24,598 6.28 95,827 3.51 0.2101
2025-08-08 2025-06-30 13F UNION PAC COM 907818108 416,125 24,229 95,742 0.1207
2025-05-14 2025-03-31 13F UNION PAC COM 907818108 391,896 21,742 5.87 92,582 9.64 0.2285
2025-02-13 2024-12-31 13F UNION PAC COM 907818108 370,154 22,189 6.38 84,440 -1.55 0.2187
2024-11-14 2024-09-30 13F UNION PAC COM 907818108 347,965 13,787 4.13 85,766 13.38 0.2308
2024-08-12 2024-06-30 13F UNION PAC COM 907818108 334,178 17,354 5.48 75,644 -2.92 0.2150
2024-05-14 2024-03-31 13F UNION PAC COM 907818108 316,824 25,291 8.68 77,917 8.81 0.2274
2024-02-14 2023-12-31 13F UNION PAC COM 907818108 291,533 10,207 3.63 71,607 24.84 0.2393
2023-11-14 2023-09-30 13F UNION PAC COM 907818108 281,326 12,184 4.53 57,360 7.92 0.2212
2023-08-14 2023-06-30 13F UNION PAC COM 907818108 269,142 15,069 5.93 53,153 104,119.61 0.2059
2023-05-16 2023-03-31 13F UNION PAC COM 907818108 254,073 32,463 14.65 51 -99.89 0.2199
2023-03-06 2022-12-31 13F UNION PAC COM 907818108 221,610 6,352 2.95 45,887 9.42 0.2306
2022-11-02 2022-09-30 13F UNION PAC COM 907818108 215,258 85,059 65.33 41,936 51.03 0.2168
2022-08-12 2022-06-30 13F UNION PAC COM 907818108 130,199 7,349 5.98 27,767 -17.27 0.1475
2022-05-13 2022-03-31 13F UNION PAC COM 907818108 122,850 26,037 26.89 33,563 37.61 0.1619
2022-02-14 2021-12-31 13F UNION PAC COM 907818108 96,813 12,715 15.12 24,390 47.97 0.1138
2021-11-12 2021-09-30 13F UNION PAC COM 907818108 84,098 13,012 18.30 16,483 5.43 0.0866
2021-08-10 2021-06-30 13F UNION PAC COM 907818108 71,086 10,709 17.74 15,634 17.49 0.0881
2021-05-11 2021-03-31 13F UNION PAC COM 907818108 60,377 -5,853 -8.84 13,307 -3.50 0.0900
2021-02-12 2020-12-31 13F UNION PAC COM 907818108 66,230 13,422 25.42 13,790 32.65 0.1044
2020-11-13 2020-09-30 13F UNION PAC COM 907818108 52,808 5,221 10.97 10,396 29.21 0.0974
2020-08-12 2020-06-30 13F UNION PAC COM 907818108 47,587 15,980 50.56 8,046 80.48 0.0842
2020-05-12 2020-03-31 13F UNION PAC COM 907818108 31,607 4,641 17.21 4,458 -8.55 0.0585
2020-02-07 2019-12-31 13F UNION PACIFIC COM 907818108 26,966 -3,378 -11.13 4,875 -0.81 0.0608
2019-11-12 2019-09-30 13F UNION PACIFIC COM 907818108 30,344 10,500 52.91 4,915 46.50 0.0667
2019-08-09 2019-06-30 13F UNION PACIFIC COM 907818108 19,844 843 4.44 3,355 5.60 0.0468
2019-05-10 2019-03-31 13F UNION PACIFIC COM 907818108 19,001 -10,149 -34.82 3,177 -21.17 0.0453
2019-02-12 2018-12-31 13F UNION PAC COM 907818108 29,150 130 0.45 4,030 -14.71 0.0706
2018-11-02 2018-09-30 13F Union Pacific Common 907818108 29,020 0 0.00 4,725 14.91 0.0717
2018-07-31 2018-06-30 13F Union Pacific Common 907818108 29,020 258 0.90 4,112 6.34 0.0670
2018-05-09 2018-03-31 13F Union Pacific Common 907818108 28,762 28,762 3,867 0.0639
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.