Union Pacific Corporation
US ˙ NYSE ˙ US9078181081

SecurityUNP / Union Pacific Corporation
InstitutionSigma Planning Corp
Latest Disclosed Ownership4,177 shares
Latest Disclosed Value $ 1,013,522
Sigma Planning Corp reports 11.13% decrease in ownership of UNP / Union Pacific Corporation

On May 4, 2026 - Sigma Planning Corp filed a 13F-HR form disclosing ownership of 4,177 shares of Union Pacific Corporation (US:UNP) valued at $1,013,424 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 4,700 shares of Union Pacific Corporation. This represents a change in shares of -11.13% during the quarter. The current value of the position is $1,102,310 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)
2026-05-04 2026-03-31 13F UNION PAC COM 907818108 4,177 -523 -11.13 1,014 -6.81 0.0282
2026-01-30 2025-12-31 13F UNION PAC COM 907818108 4,700 -187 -3.83 1,087 -5.89 0.0300
2025-11-10 2025-09-30 13F UNION PAC COM 907818108 4,887 -508 -9.42 1,155 -6.93 0.0328
2025-08-05 2025-06-30 13F UNION PAC COM 907818108 5,395 -74 -1.35 1,241 -3.95 0.0373
2025-05-02 2025-03-31 13F UNION PAC COM 907818108 5,469 92 1.71 1,292 5.38 0.0412
2025-02-03 2024-12-31 13F UNION PAC COM 907818108 5,377 -206 -3.69 1,226 -10.90 0.0385
2024-11-04 2024-09-30 13F UNION PAC COM 907818108 5,583 -250 -4.29 1,376 4.32 0.0422
2024-08-06 2024-06-30 13F UNION PAC COM 907818108 5,833 -533 -8.37 1,320 -15.72 0.0418
2024-05-02 2024-03-31 13F UNION PAC COM 907818108 6,366 3,556 126.55 1,566 126.81 0.0492
2024-02-01 2023-12-31 13F UNION PAC COM 907818108 2,810 -3,229 -53.47 690 -43.86 0.0540
2023-11-06 2023-09-30 13F UNION PAC COM 907818108 6,039 -301 -4.75 1,230 -5.24 0.0461
2023-08-02 2023-06-30 13F UNION PAC COM 907818108 6,340 -771 -10.84 1,297 -9.36 0.0466
2023-05-08 2023-03-31 13F UNION PAC COM 907818108 7,111 -2,169 -23.37 1,431 -25.51 0.0476
2023-01-24 2022-12-31 13F UNION PAC COM 907818108 9,280 -193 -2.04 1,922 4.06 0.0687
2022-11-10 2022-09-30 13F UNION PAC COM 907818108 9,473 -861 -8.33 1,846 -16.24 0.0704
2022-08-11 2022-06-30 13F UNION PAC COM 907818108 10,334 -1,389 -11.85 2,204 -31.19 0.0766
2022-04-20 2022-03-31 13F UNION PAC COM 907818108 11,723 2,054 21.24 3,203 31.49 0.0960
2022-02-02 2021-12-31 13F UNION PAC CORP COM Stock 907818108 9,669 -388 -3.86 2,436 23.59 0.0679
2021-10-28 2021-09-30 13F UNION PAC COM 907818108 10,057 -94 -0.93 1,971 -11.73 0.0593
2021-08-13 2021-06-30 13F UNION PAC CORP COM Stock 907818108 10,151 35 0.35 2,233 0.13 0.0666
2021-05-06 2021-03-31 13F UNION PAC CORP COM Stock 907818108 10,116 837 9.02 2,230 15.42 0.0712
2021-02-09 2020-12-31 13F UNION PAC COM 907818108 9,279 632 7.31 1,932 13.45 0.0657
2020-11-03 2020-09-30 13F UNION PAC COM 907818108 8,647 -533 -5.81 1,703 9.73 0.0674
2020-07-31 2020-06-30 13F UNION PAC COM 907818108 9,180 -49 -0.53 1,552 19.20 0.0681
2020-05-01 2020-03-31 13F UNION PAC COM 907818108 9,229 -777 -7.77 1,302 -28.03 0.0773
2020-02-03 2019-12-31 13F UNION PACIFIC COM 907818108 10,006 484 5.08 1,809 17.32 0.0763
2019-11-01 2019-09-30 13F UNION PACIFIC COM 907818108 9,522 -2,399 -20.12 1,542 -23.51 0.0740
2019-08-01 2019-06-30 13F UNION PACIFIC COM 907818108 11,921 -9,087 -43.25 2,016 -42.61 0.1039
2019-05-01 2019-03-31 13F UNION PACIFIC COM 907818108 21,008 -881 -4.02 3,513 16.09 0.1995
2019-01-31 2018-12-31 13F UNION PAC COM 907818108 21,889 -128 -0.58 3,026 -15.59 0.2201
2018-11-07 2018-09-30 13F UNION PAC COM 907818108 22,017 771 3.63 3,585 19.10 0.2108
2018-08-02 2018-06-30 13F UNION PAC COM 907818108 21,246 2,242 11.80 3,010 17.81 0.2015
2018-05-11 2018-03-31 13F UNION PAC COM 907818108 19,004 -3,257 -14.63 2,555 -14.41 0.1868
2018-02-07 2017-12-31 13F UNION PAC COM 907818108 22,261 119 0.54 2,985 16.24 0.2299
2017-11-06 2017-09-30 13F UNION PAC COM 907818108 22,142 3,074 16.12 2,568 23.64 0.2118
2017-08-02 2017-06-30 13F UNION PAC COM 907818108 19,068 -421 -2.16 2,077 0.63 0.1952
2017-04-24 2017-03-31 13F UNION PAC COM 907818108 19,489 1,028 5.57 2,064 7.84 0.1999
2017-01-23 2016-12-31 13F UNION PAC COM 907818108 18,461 8,029 76.97 1,914 88.02 0.2092
2016-11-07 2016-09-30 13F UNION PAC COM 907818108 10,432 -827 -7.35 1,018 3.67 0.1207
2016-07-22 2016-06-30 13F UNION PAC COM 907818108 11,259 -342 -2.95 982 6.39 0.1280
2016-04-18 2016-03-31 13F UNION PAC COM 907818108 11,601 312 2.76 923 4.53 0.1262
2016-01-20 2015-12-31 13F UNION PAC COM 907818108 11,289 129 1.16 883 -10.54 0.1236
2015-11-02 2015-09-30 13F UNION PAC COM 907818108 11,160 81 0.73 987 -6.62 0.1564
2015-07-14 2015-06-30 13F UNION PAC COM 907818108 11,079 -3,246 -22.66 1,057 -31.89 0.1459
2015-04-23 2015-03-31 13F UNION PAC COM 907818108 14,325 -1,948 -11.97 1,552 -19.96 0.2056
2015-02-13 2014-12-31 13F UNION PAC COM 907818108 16,273 16,273 1,939 0.2563
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.