Union Pacific Corporation
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionPremier Fund Managers Ltd
Latest Disclosed Ownership91,762 shares
Latest Disclosed Value $ 21,962
Premier Fund Managers Ltd reports 44.06% decrease in ownership of UNP / Union Pacific Corporation

On May 14, 2026 - Premier Fund Managers Ltd filed a 13F-HR form disclosing ownership of 91,762 shares of Union Pacific Corporation (MX:UNP) valued at $21,962 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 164,022 shares of Union Pacific Corporation. This represents a change in shares of -44.06% 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.

Upgrade to unlock premium data and export to Excel .

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 91,762 -72,260 -44.06 22 -44.74 1.5540
2026-02-03 2025-12-31 13F UNION PAC COM 907818108 164,022 -33,440 -16.93 38 -17.39 2.2027
2025-11-10 2025-09-30 13F UNION PAC COM 907818108 197,462 -33,801 -14.62 47 -13.21 1.9167
2025-08-11 2025-06-30 13F UNION PAC COM 907818108 231,263 -1,427 -0.61 54 -1.85 1.9517
2025-05-08 2025-03-31 13F UNION PAC COM 907818108 232,690 2,990 1.30 54 3.85 2.0186
2025-02-12 2024-12-31 13F UNION PAC COM 907818108 229,700 3,700 1.64 52 -5.45 1.8643
2024-11-08 2024-09-30 13F UNION PAC COM 907818108 226,000 0 0.00 55 10.00 1.9580
2024-08-13 2024-06-30 13F UNION PAC COM 907818108 226,000 0 0.00 51 -9.09 2.0268
2024-05-13 2024-03-31 13F UNION PAC COM 907818108 226,000 20,000 9.71 55 10.00 2.1897
2024-02-13 2023-12-31 13F UNION PAC COM 907818108 206,000 -3,000 -1.44 51 19.05 2.1841
2023-11-08 2023-09-30 13F UNION PAC COM 907818108 209,000 -50,000 -19.31 43 -20.75 2.0057
2023-08-03 2023-06-30 13F UNION PAC COM 907818108 259,000 -3,000 -1.15 53 3.92 2.1056
2023-05-05 2023-03-31 13F UNION PAC COM 907818108 262,000 56,000 27.18 52 18.60 2.0570
2023-02-09 2022-12-31 13F/A-1 UNION PAC COM 907818108 206,000 191,000 1,273.33 43 -98.56 1.6790
2023-02-08 2022-12-31 13F UNION PAC COM 907818108 11,243 -3,757 3 0.1160
2022-11-04 2022-09-30 13F UNION PAC COM 907818108 15,000 -173,000 -92.02 2,989 -92.54 0.2231
2022-08-09 2022-06-30 13F/A-1 UNION PAC COM 907818108 188,000 -38,800 -17.11 40,053 -36.18 1.7786
2022-08-08 2022-06-30 13F UNION PAC COM 907818108 15,000 -211,800 29,037 1.5623
2022-05-10 2022-03-31 13F UNION PAC COM 907818108 226,800 38,950 20.73 62,762 33.88 2.1943
2022-02-14 2021-12-31 13F UNION PAC COM 907818108 187,850 0 0.00 46,881 23.76 1.5081
2021-11-10 2021-09-30 13F UNION PAC COM 907818108 187,850 0 0.00 37,880 -7.77 1.2284
2021-08-05 2021-06-30 13F UNION PAC COM 907818108 187,850 -34,850 -15.65 41,070 -16.64 1.3900
2021-05-10 2021-03-31 13F UNION PAC COM 907818108 222,700 69,270 45.15 49,267 55.82 1.9073
2021-02-09 2020-12-31 13F UNION PAC COM 907818108 153,430 -29,135 -15.96 31,618 -12.20 1.3667
2020-11-13 2020-09-30 13F UNION PAC COM 907818108 182,565 -17,135 -8.58 36,011 6.84 2.0647
2020-08-13 2020-06-30 13F UNION PAC COM 907818108 199,700 199,700 33,706 2.0985
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.