Union Pacific Corporation
US ˙ NYSE ˙ US9078181081

SecurityUNP / Union Pacific Corporation
InstitutionClean Yield Group
Latest Disclosed Ownership850 shares
Latest Disclosed Value $ 206,227
Clean Yield Group ownership in UNP / Union Pacific Corporation

On April 14, 2026 - Clean Yield Group filed a 13F-HR form disclosing ownership of 850 shares of Union Pacific Corporation (US:UNP) valued at $206,227 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 850 shares of Union Pacific Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $222,810 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)
2026-04-14 2026-03-31 13F UNION PAC CORP COM Stock 907818108 850 0 0.00 206 5.10 0.0581
2026-01-26 2025-12-31 13F UNION PAC CORP COM Stock 907818108 850 0 0.00 197 -2.00 0.0546
2025-10-23 2025-09-30 13F UNION PAC CORP COM Stock 907818108 850 0 0.00 201 2.56 0.0568
2025-07-17 2025-06-30 13F UNION PAC CORP COM Stock 907818108 850 -100 -10.53 196 -12.95 0.0585
2025-04-14 2025-03-31 13F UNION PAC CORP COM Stock 907818108 950 0 0.00 224 3.70 0.0731
2025-01-13 2024-12-31 13F UNION PAC CORP COM Stock 907818108 950 0 0.00 217 -7.69 0.0689
2024-10-07 2024-09-30 13F UNION PAC CORP COM Stock 907818108 950 0 0.00 234 9.35 0.0742
2024-07-10 2024-06-30 13F UNION PAC CORP COM Stock 907818108 950 0 0.00 215 -8.15 0.0803
2024-05-29 2024-03-31 13F UNION PAC CORP COM Stock 907818108 950 -50 -5.00 234 -4.90 0.0909
2024-01-24 2023-12-31 13F UNION PAC CORP COM Stock 907818108 1,000 -466 -31.79 246 -20.20 0.1035
2023-10-12 2023-09-30 13F UNION PAC CORP COM Stock 907818108 1,466 400 37.52 307 40.83 0.1361
2023-07-26 2023-06-30 13F UNION PAC CORP COM Stock 907818108 1,066 -50 -4.48 218 -2.68 0.0898
2023-04-26 2023-03-31 13F UNION PAC CORP COM Stock 907818108 1,116 -140 -11.15 225 -13.85 0.0957
2023-01-31 2022-12-31 13F UNION PAC CORP COM Stock 907818108 1,256 -292 -18.86 260 -13.91 0.1117
2022-10-31 2022-09-30 13F UNION PAC CORP COM Stock 907818108 1,548 0 0.00 302 -8.48 0.1402
2022-07-18 2022-06-30 13F UNION PAC CORP COM Stock 907818108 1,548 -113 -6.80 330 -27.31 0.1364
2022-04-25 2022-03-31 13F UNION PAC CORP COM Stock 907818108 1,661 13 0.79 454 9.40 0.1603
2022-01-24 2021-12-31 13F UNION PAC CORP COM Stock 907818108 1,648 -303 -15.53 415 8.64 0.1326
2021-10-27 2021-09-30 13F UNION PAC CORP COM Stock 907818108 1,951 388 24.82 382 11.05 0.1253
2021-07-26 2021-06-30 13F UNION PAC CORP COM Stock 907818108 1,563 200 14.67 344 14.67 0.1169
2021-04-26 2021-03-31 13F UNION PAC CORP COM Stock 907818108 1,363 -150 -9.91 300 -4.76 0.1129
2021-01-26 2020-12-31 13F UNION PAC CORP COM Stock 907818108 1,513 -461 -23.35 315 -19.02 0.1132
2020-10-16 2020-09-30 13F UNION PAC CORP COM Stock 907818108 1,974 24 1.23 389 17.88 0.1577
2020-07-22 2020-06-30 13F UNION PAC CORP COM Stock 907818108 1,950 0 0.00 330 20.00 0.1426
2020-04-20 2020-03-31 13F UNION PAC CORP COM Stock 907818108 1,950 -150 -7.14 275 -27.63 0.1306
2020-01-17 2019-12-31 13F UNION PACIFIC CORP COM Stock 907818108 2,100 0 0.00 380 11.76 0.1191
2019-10-23 2019-09-30 13F UNION PACIFIC CORP COM Stock 907818108 2,100 -200 -8.70 340 -12.60 0.1121
2019-07-22 2019-06-30 13F UNION PACIFIC CORP COM Stock 907818108 2,300 -100 -4.17 389 -2.99 0.1406
2019-04-24 2019-03-31 13F UNION PACIFIC CORP COM Stock 907818108 2,400 -400 -14.29 401 3.62 0.1623
2019-01-23 2018-12-31 13F UNION PAC CORP COM Stock 907818108 2,800 0 0.00 387 -15.13 0.1685
2018-10-22 2018-09-30 13F UNION PAC CORP COM Stock 907818108 2,800 2,800 456 0.1815
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.