MAIRS & POWER INC

Position in BA — Boeing Co

CIK 1070134 St Paul, MN

Position in BA

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$516,880

+$24,018 QoQ

Shares Held

2,597

+14.4% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 73.04582210242587.ToString("F0")% Shared 0.ToString("F0")% None 26.954177897574123.ToString("F0")%

Industrials · as of Mar 31, 2026

MAIRS & POWER INC holds $19,937,095 across 7 Aerospace & Defense names. BA ranks #5 (2.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AIR	Aar Corp	89,391	$9,784,738
2	WWD	Woodward, Inc.	14,000	$5,010,880
3	GE	General Electric Co	7,525	$2,135,369
4	RTX	RTX Corp	8,562	$1,651,609
5	BA	Boeing Co This page	2,597	$516,880
6	RGR	Sturm Ruger & Co Inc	12,000	$481,080
7	LHX	L3harris Technologies, Inc. /De/	1,033	$356,539

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$516,880	2,597	+14.4%	Shares	Sole	2026-05-14
2025-12-31	$492,862	2,270	-3.6%	Shares	Sole	2026-02-17
2025-09-30	$508,063	2,354	-1.6%	Shares	Sole	2025-11-14
2025-06-30	$501,405	2,393	-2.4%	Shares	Sole	2025-08-14
2025-03-31	$418,359	2,453	+7.5%	Shares	Sole	2025-05-15
2024-12-31	$403,914	2,282	+7.4%	Shares	Sole	2025-02-14
2024-09-30	$323,085	2,125	-6.3%	Shares	Sole	2024-11-14
2024-06-30	$412,798	2,268	+10.5%	Shares	Sole	2024-08-14
2024-03-31	$396,208	2,053	-17.9%	Shares	Sole	2024-05-15
2023-12-31	$651,910	2,501	-6.4%	Shares	Sole	2024-02-14
2023-09-30	$511,977	2,671	+5.7%	Shares	Sole	2023-11-14
2023-06-30	$533,812	2,528	-1.5%	Shares	Sole	2023-08-14
2023-03-31	$545,095	2,566	-1.7%	Shares	Sole	2023-05-15
2022-12-31	$497,178	2,610	-8.2%	Shares	Sole	2023-02-14
2022-09-30	$344,351	2,844	0.0%	Shares	Sole	2022-11-14
2022-06-30	$388,831	2,844	-3.4%	Shares	Sole	2022-08-15
2022-03-31	$563,776	2,944	0.0%	Shares	Sole	2022-05-16
2021-12-31	$592,686	2,944	-16.5%	Shares	Sole	2022-02-14
2021-09-30	$775,288	3,525	-1.6%	Shares	Sole	2021-11-15
2021-06-30	$858,103	3,582	-2.7%	Shares	Sole	2021-08-16
2021-03-31	$937,879	3,682	+0.5%	Shares	Sole	2021-05-14
2020-12-31	$783,887	3,662	+4.9%	Shares	Sole	2021-02-16
2020-09-30	$577,087	3,492	-11.4%	Shares	Sole	2020-11-16
2020-06-30	$722,568	3,942	-7.3%	Shares	Sole	2020-08-14
2020-03-31	$634,143	4,252	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.