MAIRS & POWER INC

Position in UNP — Union Pacific Corp

CIK 1070134 St Paul, MN

Position in UNP

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$928,880

-$87,697 QoQ

Shares Held

3,415

-18.5% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#1,577

of 2,882 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 46% Shared 0% None 54%

Industrials · as of Jun 30, 2026

MAIRS & POWER INC holds $3,155,563 across 3 Railroads names. UNP ranks #2 (29.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WAB	Westinghouse Air Brake Technologies Corp	5,237	$1,411,895
2	UNP	Union Pacific Corp This page	3,415	$928,880
3	NSC	Norfolk Southern Corp	2,590	$814,788

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$928,880	3,415	-18.5%	Shares	Sole	2026-08-14
2026-03-31	$1,016,577	4,190	-8.8%	Shares	Sole	2026-05-14
2025-12-31	$1,062,221	4,592	-4.8%	Shares	Sole	2026-02-17
2025-09-30	$1,140,721	4,826	-6.1%	Shares	Sole	2025-11-14
2025-06-30	$1,182,841	5,141	-8.9%	Shares	Sole	2025-08-14
2025-03-31	$1,332,629	5,641	+7.1%	Shares	Sole	2025-05-15
2024-12-31	$1,200,858	5,266	+3.6%	Shares	Sole	2025-02-14
2024-09-30	$1,252,857	5,083	-7.7%	Shares	Sole	2024-11-14
2024-06-30	$1,246,466	5,509	-3.9%	Shares	Sole	2024-08-14
2024-03-31	$1,410,162	5,734	-3.0%	Shares	Sole	2024-05-15
2023-12-31	$1,451,614	5,910	-14.5%	Shares	Sole	2024-02-14
2023-09-30	$1,407,897	6,914	+22.8%	Shares	Sole	2023-11-14
2023-06-30	$1,151,805	5,629	-34.3%	Shares	Sole	2023-08-14
2023-03-31	$1,723,389	8,563	+5.3%	Shares	Sole	2023-05-15
2022-12-31	$1,683,272	8,129	0.0%	Shares	Sole	2023-02-14
2022-09-30	$1,583,691	8,129	0.0%	Shares	Sole	2022-11-14
2022-06-30	$1,733,753	8,129	-5.2%	Shares	Sole	2022-08-15
2022-03-31	$2,343,322	8,577	+3.0%	Shares	Sole	2022-05-16
2021-12-31	$2,097,821	8,327	-1.2%	Shares	Sole	2022-02-14
2021-09-30	$1,651,776	8,427	0.0%	Shares	Sole	2021-11-15
2021-06-30	$1,853,350	8,427	-12.0%	Shares	Sole	2021-08-16
2021-03-31	$2,110,866	9,577	-1.3%	Shares	Sole	2021-05-14
2020-12-31	$2,020,150	9,702	+5.4%	Shares	Sole	2021-02-16
2020-09-30	$1,811,597	9,202	-2.1%	Shares	Sole	2020-11-16
2020-06-30	$1,589,596	9,402	-10.5%	Shares	Sole	2020-08-14
2020-03-31	$1,481,202	10,502	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.