Union Pacific Corporation
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionDe Burlo Group Inc
Latest Disclosed Ownership964 shares
Latest Disclosed Value $ 233,886
De Burlo Group Inc ownership in UNP / Union Pacific Corporation

On May 14, 2026 - De Burlo Group Inc filed a 13F-HR form disclosing ownership of 964 shares of Union Pacific Corporation (MX:UNP) valued at $233,886 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 964 shares of Union Pacific Corporation. This represents a change in shares of 0.00% 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 964 0 0.00 234 4.95 0.0530
2026-02-13 2025-12-31 13F UNION PAC COM 907818108 964 0 0.00 223 -2.20 0.0271
2025-11-13 2025-09-30 13F UNION PAC COM 907818108 964 0 0.00 228 2.71 0.0275
2025-08-13 2025-06-30 13F UNION PAC COM 907818108 964 0 0.00 222 -2.64 0.0292
2025-05-07 2025-03-31 13F UNION PAC COM 907818108 964 0 0.00 228 3.65 0.0336
2025-02-14 2024-12-31 13F UNION PAC COM 907818108 964 -700 -42.07 220 -46.59 0.0293
2024-11-12 2024-09-30 13F UNION PAC COM 907818108 1,664 -900 -35.10 410 -29.31 0.0505
2024-08-14 2024-06-30 13F UNION PAC COM 907818108 2,564 0 0.00 580 -7.94 0.0780
2024-05-13 2024-03-31 13F UNION PAC COM 907818108 2,564 0 0.00 631 20.69 0.0837
2024-02-13 2023-12-31 13F UNION PAC COM 907818108 2,564 0 0.00 522 0.00 0.0907
2023-11-13 2023-09-30 13F UNION PAC COM 907818108 2,564 0 0.00 522 -0.38 0.0907
2023-08-14 2023-06-30 13F UNION PAC COM 907818108 2,564 0 0.00 525 1.55 0.0873
2023-05-15 2023-03-31 13F UNION PAC COM 907818108 2,564 0 0.00 516 -2.64 0.1008
2023-02-14 2022-12-31 13F UNION PAC COM 907818108 2,564 0 0.00 531 -99.89 0.1186
2022-11-14 2022-09-30 13F UNION PAC COM 907818108 2,564 2,564 499,518 0.1189
2022-08-11 2022-06-30 13F UNION PAC COM 907818108 0 -2,564 -100.00 0 -100.00
2022-05-16 2022-03-31 13F UNION PAC COM 907818108 2,564 0 0.00 700,510 108,338.08 0.1305
2022-01-28 2021-12-31 13F UNION PAC COM 907818108 2,564 0 0.00 646 28.43 0.0938
2021-11-09 2021-09-30 13F UNION PAC COM 907818108 2,564 0 0.00 503 -10.82 0.0815
2021-08-05 2021-06-30 13F UNION PAC COM 907818108 2,564 200 8.46 564 8.25 0.0897
2021-05-06 2021-03-31 13F UNION PAC COM 907818108 2,364 0 0.00 521 5.89 0.0932
2021-02-05 2020-12-31 13F UNION PAC COM 907818108 2,364 0 0.00 492 5.81 0.0804
2020-11-05 2020-09-30 13F UNION PAC COM 907818108 2,364 -100 -4.06 465 33.62 0.0845
2020-08-06 2020-06-30 13F UNION PAC COM 907818108 2,464 0 0.00 348 0.00 0.0975
2020-05-07 2020-03-31 13F UNION PAC COM 907818108 2,464 -14,550 -85.52 348 -88.69 0.0975
2020-02-06 2019-12-31 13F UNION PAC COM 907818108 17,014 -125 -0.73 3,076 10.81 0.6215
2019-11-07 2019-09-30 13F UNION PAC COM 907818108 17,139 -1,200 -6.54 2,776 -10.48 0.6251
2019-08-07 2019-06-30 13F UNION PAC COM 907818108 18,339 250 1.38 3,101 2.55 0.6056
2019-05-09 2019-03-31 13F UNION PAC COM 907818108 18,089 15,025 490.37 3,024 614.89 0.6103
2019-02-07 2018-12-31 13F UNION PAC COM 907818108 3,064 100 3.37 423 -12.24 0.0950
2018-11-08 2018-09-30 13F UNION PAC COM 907818108 2,964 0 0.00 482 15.04 0.0904
2018-08-10 2018-06-30 13F UNION PAC COM 907818108 2,964 0 0.00 419 5.28 0.0887
2018-05-03 2018-03-31 13F UNION PAC COM 907818108 2,964 0 0.00 398 0.25 0.0867
2018-02-08 2017-12-31 13F UNION PAC COM 907818108 2,964 0 0.00 397 15.74 0.0804
2017-11-02 2017-09-30 13F UNION PAC COM 907818108 2,964 0 0.00 343 6.52 0.0760
2017-08-03 2017-06-30 13F UNION PAC COM 907818108 2,964 0 0.00 322 2.88 0.0719
2017-05-04 2017-03-31 13F UNION PAC COM 907818108 2,964 0 0.00 313 1.95 0.0679
2017-02-10 2016-12-31 13F UNION PAC COM 907818108 2,964 800 36.97 307 45.50 0.0747
2016-11-10 2016-09-30 13F UNION PAC COM 907818108 2,164 2,164 0.00 211 0.0585
2016-05-05 2016-03-31 13F UNION PAC COM 907818108 0 -3,364 -100.00 0 -100.00
2016-02-04 2015-12-31 13F UNION PAC COM 907818108 3,364 0 0.00 263 -11.45 0.0619
2015-11-05 2015-09-30 13F UNION PAC COM 907818108 3,364 -800 -19.21 297 -25.19 0.0697
2015-08-07 2015-06-30 13F UNION PAC COM 907818108 4,164 600 16.84 397 2.85 0.0831
2015-05-07 2015-03-31 13F UNION PAC COM 907818108 3,564 600 20.24 386 9.35 0.0764
2015-02-12 2014-12-31 13F UNION PAC COM 907818108 2,964 0 0.00 353 9.97 0.0714
2014-11-07 2014-09-30 13F UNION PAC COM 907818108 2,964 0 0.00 321 8.45 0.0710
2014-08-01 2014-06-30 13F UNION PAC COM 907818108 2,964 1,482 100.00 296 6.47 0.0670
2014-05-08 2014-03-31 13F UNION PAC COM 907818108 1,482 0 0.00 278 12.10 0.0670
2014-02-11 2013-12-31 13F/A-1 UNION PAC COM 907818108 1,482 0 0.00 248 7.83 0.0592
2014-02-07 2013-12-31 13F UNION PAC COM 907818108 1,482 2,091
2013-11-08 2013-09-30 13F UNION PAC COM 907818108 1,482 1,482 230 0.0626
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.