Union Pacific Corporation
MX ˙ BMV ˙ US9078181081
SecurityMX:UNP / Union Pacific Corporation
InstitutionMascoma Wealth Management LLC
Latest Disclosed Ownership80 shares
Latest Disclosed Value $ 19,410
Mascoma Wealth Management LLC reports 2.44% decrease in ownership of UNP / Union Pacific Corporation

On April 30, 2026 - Mascoma Wealth Management LLC filed a 13F-HR form disclosing ownership of 80 shares of Union Pacific Corporation (MX:UNP) valued at $19,410 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 82 shares of Union Pacific Corporation. This represents a change in shares of -2.44% 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)
2026-04-30 2026-03-31 13F UNION PAC CORP COM Stock 907818108 80 -2 -2.44 19 5.56 0.0040
2026-02-04 2025-12-31 13F UNION PAC CORP COM Stock 907818108 82 8 10.81 19 5.88 0.0041
2025-10-28 2025-09-30 13F UNION PAC CORP COM Stock 907818108 74 0 0.00 17 0.00 0.0039
2025-07-22 2025-06-30 13F UNION PAC CORP COM Stock 907818108 74 0 0.00 17 0.00 0.0040
2025-04-24 2025-03-31 13F UNION PAC CORP COM Stock 907818108 74 0 0.00 17 6.25 0.0044
2025-02-10 2024-12-31 13F UNION PAC CORP COM Stock 907818108 74 0 0.00 17 -11.11 0.0042
2024-11-05 2024-09-30 13F UNION PAC CORP COM Stock 907818108 74 0 0.00 18 12.50 0.0045
2024-08-02 2024-06-30 13F UNION PAC CORP COM Stock 907818108 74 0 0.00 17 -11.11 0.0044
2024-05-02 2024-03-31 13F UNION PAC CORP COM Stock 907818108 74 -17 -18.68 18 -18.18 0.0052
2024-01-24 2023-12-31 13F UNION PAC CORP COM Stock 907818108 91 0 0.00 22 22.22 0.0067
2023-10-13 2023-09-30 13F UNION PAC CORP COM Stock 907818108 91 29 46.77 19 28.57 0.0058
2023-08-09 2023-06-30 13F UNION PAC CORP COM Stock 907818108 62 -2,387 -97.47 14 -97.08 0.0043
2023-05-01 2023-03-31 13F UNION PAC CORP COM Stock 907818108 2,449 853 53.45 479 45.15 0.1402
2023-01-24 2022-12-31 13F/A-1 UNION PAC CORP COM Stock 907818108 1,596 -2,912 -64.60 330 -62.41 0.1049
2023-01-20 2022-12-31 13F UNION PAC CORP COM Stock 907818108 4,508 0 1 0.3040
2022-10-18 2022-09-30 13F UNION PAC CORP COM Stock 907818108 4,508 31 0.69 878 -8.06 0.3040
2022-07-14 2022-06-30 13F UNION PAC CORP COM Stock 907818108 4,477 -56 -1.24 955 -22.86 0.3263
2022-04-25 2022-03-31 13F UNION PAC CORP COM Stock 907818108 4,533 -1,968 -30.27 1,238 -24.42 0.3940
2022-01-21 2021-12-31 13F UNION PAC CORP COM Stock 907818108 6,501 149 2.35 1,638 31.57 0.5666
2021-10-06 2021-09-30 13F UNION PAC CORP COM Stock 907818108 6,352 651 11.42 1,245 -0.72 0.4829
2021-07-06 2021-06-30 13F UNION PAC CORP COM Stock 907818108 5,701 221 4.03 1,254 3.81 0.5361
2021-04-26 2021-03-31 13F UNION PAC CORP COM Stock 907818108 5,480 -99 -1.77 1,208 3.96 0.5201
2021-01-26 2020-12-31 13F UNION PAC CORP COM Stock 907818108 5,579 303 5.74 1,162 35.91 0.5812
2019-11-21 2019-09-30 13F UNION PACIFIC CORP COM Stock 907818108 5,276 2,046 63.34 855 56.59 0.5389
2019-07-29 2019-06-30 13F UNION PACIFIC CORP COM Stock 907818108 3,230 350 12.15 546 13.28 0.3419
2019-04-23 2019-03-31 13F UNION PACIFIC CORP COM Stock 907818108 2,880 200 7.46 482 30.27 0.3234
2019-01-28 2018-12-31 13F UNION PAC CORP COM Stock 907818108 2,680 550 25.82 370 6.63 0.2824
2018-11-08 2018-09-30 13F UNION PAC CORP COM Stock 907818108 2,130 1,750 460.53 347 542.59 0.2290
2018-08-13 2018-06-30 13F UNION PAC CORP COM Stock 907818108 380 180 90.00 54 100.00 0.0380
2018-04-24 2018-03-31 13F UNION PAC CORP COM Stock 907818108 200 0 0.00 27 3.85 0.0178
2018-02-05 2017-12-31 13F UNION PAC CORP COM Stock 907818108 200 200 26 0.0160
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.