Union Pacific Corp

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ UNP

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/22/2026

Shares

7,605,933

Value ($000)

1,759,404

Weight

0.6%

2013 Q4 - 2025 Q4 (28 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	1/22/2026	1,759,404	0.6%	7,605,933	12/31/2025
2025 Q3	10/29/2025	1,892,486	0.6%	8,006,454	9/30/2025
2025 Q2	8/8/2025	1,868,140	0.6%	8,119,524	6/30/2025
2025 Q1	5/2/2025	1,974,875	0.7%	8,359,614	3/31/2025
2024 Q4	2/12/2025	1,972,325	0.6%	8,649,029	12/31/2024
2024 Q3	11/12/2024	2,253,960	0.7%	9,144,597	9/30/2024
2024 Q2	8/9/2024	2,151,778	0.7%	9,510,199	6/30/2024
2024 Q1	5/14/2024	2,398,516	0.7%	9,752,839	3/31/2024
2023 Q4	2/8/2024	2,463,415	0.8%	10,029,376	12/31/2023
2023 Q3	11/8/2023	2,157,340	0.8%	10,594,410	9/30/2023
2023 Q2	8/9/2023	2,239,393	0.7%	10,944,153	6/30/2023
2023 Q1	5/10/2023	2,179,324	0.7%	10,828,399	3/31/2023
2022 Q4	2/13/2023	2,008,101	0.7%	9,697,694	12/31/2022
2022 Q3	11/9/2022	1,914,884	0.7%	9,828,994	9/30/2022
2022 Q2	8/9/2022	2,320,215	0.8%	10,878,730	6/30/2022
2022 Q1	5/11/2022	3,066,081	0.9%	11,222,433	3/31/2022
2021 Q4	2/10/2022	2,785,441	0.8%	11,056,408	12/31/2021
2021 Q3	11/10/2021	2,057,298	0.6%	10,495,885	9/30/2021
2021 Q2	8/13/2021	2,192,011	0.6%	9,966,856	6/30/2021
2021 Q1	5/13/2021	2,288,420	0.7%	10,382,549	3/31/2021
2020 Q4	5/12/2021	2,209,662	0.7%	10,612,152	12/31/2020
2020 Q3	11/12/2020	2,028,604	0.7%	10,304,281	9/30/2020
2020 Q2	11/20/2020	1,779,088	0.7%	10,522,794	6/30/2020
2020 Q1	11/20/2020	1,550,487	0.7%	10,993,245	3/31/2020
2019 Q4	11/25/2020	2,398,299	0.9%	13,265,662	12/31/2019
2019 Q3	11/20/2020	2,075,640	0.8%	12,814,161	9/30/2019
2014 Q1	5/13/2014	301,633	0.2%	1,607,337	3/31/2014
2013 Q4	2/12/2014	219,143	0.1%	1,304,423	12/31/2013