New England Research & Management, Inc.

Position in UNP — Union Pacific Corp

CIK 1596077 CHICAGO, IL

Position in UNP

as of Jun 30, 2026 · filed Jul 9, 2026 Compact

Position Value

$3,645,616

+$1,446,751 QoQ

Shares Held

13,403

+47.9% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

1.44%

of 13F equity value

Holder Rank

#930

of 2,880 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

New England Research & Management, Inc. holds $11,155,999 across 3 Railroads names. UNP ranks #2 (32.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSX	Csx Corp	123,926	$5,890,202
2	UNP	Union Pacific Corp This page	13,403	$3,645,616
3	CP	Canadian Pacific Kansas City Ltd/Cn	18,698	$1,620,181

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,645,616	13,403	+47.9%	Shares	Sole	2026-07-09
2026-03-31	$2,198,865	9,063	+19.4%	Shares	Sole	2026-05-07
2025-12-31	$1,755,256	7,588	+19.3%	Shares	Sole	2026-01-07
2025-09-30	$1,504,022	6,363	-1.2%	Shares	Sole	2025-10-06
2025-06-30	$1,482,405	6,443	0.0%	Shares	Sole	2025-07-09
2025-03-31	$1,522,094	6,443	-9.0%	Shares	Sole	2025-04-16
2024-12-31	$1,614,067	7,078	-5.8%	Shares	Sole	2025-01-23
2024-09-30	$1,852,050	7,514	-6.2%	Shares	Sole	2024-10-07
2024-06-30	$1,811,890	8,008	-3.9%	Shares	Sole	2024-07-09
2024-03-31	$2,048,350	8,329	-3.3%	Shares	Sole	2024-04-16
2023-12-31	$2,115,033	8,611	-2.8%	Shares	Sole	2024-02-06
2023-09-30	$1,804,365	8,861	-3.3%	Shares	Sole	2023-10-10
2023-06-30	$1,874,523	9,161	-23.8%	Shares	Sole	2023-07-05
2023-03-31	$2,420,352	12,026	-2.6%	Shares	Sole	2023-04-06
2022-12-31	$2,557,521	12,351	-8.6%	Shares	Sole	2023-01-09
2022-09-30	$2,632,213	13,511	+11.7%	Shares	Sole	2022-10-06
2022-06-30	$2,578,768	12,091	+78.7%	Shares	Sole	2022-07-20
2022-03-31	$1,848,538	6,766	+15.8%	Shares	Sole	2022-04-20
2021-12-31	$1,471,523	5,841	0.0%	Shares	Sole	2022-01-05
2021-09-30	$1,144,894	5,841	0.0%	Shares	Sole	2021-10-08
2021-06-30	$1,284,611	5,841	-1.1%	Shares	Sole	2021-07-15
2021-03-31	$1,301,521	5,905	-0.8%	Shares	Sole	2021-04-16
2020-12-31	$1,239,950	5,955	-7.7%	Shares	Sole	2021-01-07
2020-09-30	$1,270,795	6,455	-33.3%	Shares	Sole	2020-10-08
2020-06-30	$1,636,597	9,680	-3.7%	Shares	Sole	2020-07-15
2020-03-31	$1,417,310	10,049	—	Shares	Sole	2020-06-15
No filing history on record for this holder in this stock.