UNP — D UNION PAC CORP COM

Ownership history in S&CO INC  ·  103 quarters on record

This page tracks every 13F SEC filing in which S&CO INC reported a position in D UNION PAC CORP COM (UNP). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
1.44% (2022 Q1)
Avg. % of fund
0.71%
First filed
1999 Q2
Last filed
2025 Q4
Quarters held
103
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 69,353 -518 -0.7% 1.00% $16.0M $230.12
2025 Q3 REDUCED 69,871 -200 -0.3% 1.01% $16.5M $233.77
2025 Q2 REDUCED 70,071 -200 -0.3% 1.03% $16.1M $226.14
2025 Q1 ADDED 70,271 +2,360 +3.5% 1.11% $16.6M $230.80
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% of Fund (quarterly)    UNP price (monthly, adj. close)

Other funds also holding UNP

As of 2025 Q4 — sorted by position size

ATLAS Infrastructure Partners (UK) Ltd. 3Y 10.55% Cercano Management LLC 3Y 9.86% RDST Capital LLC 3Y 9.16% DRH Investments, Inc. 3Y 8.39% Consulta Ltd 3Y 7Y 7.38% XR Securities LLC 3Y 7Y 7.25% BAUPOST GROUP LLC/MA 3Y 7Y 7.13% Horrell Capital Management, Inc. 3Y 7Y 7.07% DENDUR CAPITAL LP 3Y 7.01% Skylands Capital, LLC 3Y 7Y 6.99%
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