MAIRS & POWER INC

Position in NSC — Norfolk Southern Corp

CIK 1070134 St Paul, MN

Position in NSC

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

Position Value

$814,788

+$35,583 QoQ

Shares Held

2,590

-4.6% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#927

of 1,861 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 35% Shared 0% None 65%

Industrials · as of Jun 30, 2026

MAIRS & POWER INC holds $3,155,563 across 3 Railroads names. NSC ranks #3 (25.8% 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	3,415	$928,880
3	NSC	Norfolk Southern Corp This page	2,590	$814,788

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$814,788	2,590	-4.6%	Shares	Sole	2026-08-14
2026-03-31	$779,205	2,715	-10.5%	Shares	Sole	2026-05-14
2025-12-31	$876,265	3,035	-0.6%	Shares	Sole	2026-02-17
2025-09-30	$917,452	3,054	0.0%	Shares	Sole	2025-11-14
2025-06-30	$781,732	3,054	-3.7%	Shares	Sole	2025-08-14
2025-03-31	$751,288	3,172	+4.1%	Shares	Sole	2025-05-15
2024-12-31	$715,130	3,047	+1.7%	Shares	Sole	2025-02-14
2024-09-30	$744,754	2,997	-2.1%	Shares	Sole	2024-11-14
2024-06-30	$657,380	3,062	-16.0%	Shares	Sole	2024-08-14
2024-03-31	$929,510	3,647	-2.0%	Shares	Sole	2024-05-15
2023-12-31	$879,806	3,722	0.0%	Shares	Sole	2024-02-14
2023-09-30	$732,973	3,722	-7.3%	Shares	Sole	2023-11-14
2023-06-30	$910,894	4,017	-8.7%	Shares	Sole	2023-08-14
2023-03-31	$933,012	4,401	+3.5%	Shares	Sole	2023-05-15
2022-12-31	$1,048,270	4,254	0.0%	Shares	Sole	2023-02-14
2022-09-30	$891,851	4,254	-0.5%	Shares	Sole	2022-11-14
2022-06-30	$971,437	4,274	-1.6%	Shares	Sole	2022-08-15
2022-03-31	$1,238,710	4,343	-1.1%	Shares	Sole	2022-05-16
2021-12-31	$1,307,840	4,393	+0.5%	Shares	Sole	2022-02-14
2021-09-30	$1,046,240	4,373	-1.1%	Shares	Sole	2021-11-15
2021-06-30	$1,173,908	4,423	0.0%	Shares	Sole	2021-08-16
2021-03-31	$1,187,663	4,423	-8.4%	Shares	Sole	2021-05-14
2020-12-31	$1,146,705	4,826	+25.0%	Shares	Sole	2021-02-16
2020-09-30	$826,001	3,860	-6.1%	Shares	Sole	2020-11-16
2020-06-30	$721,592	4,110	0.0%	Shares	Sole	2020-08-14
2020-03-31	$600,060	4,110	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.