MAIRS & POWER INC

Position in WTFC — Wintrust Financial Corp

CIK 1070134 St Paul, MN

Position in WTFC

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

Position Value

$8,022,951

+$1,502,725 QoQ

Shares Held

57,744

+23.8% QoQ

Ownership

0.086%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 97% Shared 0% None 3%

Financial Services · as of Mar 31, 2026

MAIRS & POWER INC holds $76,844,277 across 10 Banks - Regional names. WTFC ranks #3 (10.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	USB	US Bancorp \De\	601,518	$31,284,951
2	ONB	Old National Bancorp /In/	433,191	$9,573,521
3	WTFC	Wintrust Financial Corp This page	57,744	$8,022,951
4	QCRH	Qcr Holdings Inc	91,002	$7,776,120
5	ASB	Associated Banc-Corp	270,040	$6,983,234
6	CFR	Cullen/Frost Bankers, Inc.	42,696	$5,852,767
7	GBCI	Glacier Bancorp, Inc.	106,200	$4,743,954
8	ALRS	Alerus Financial Corp	79,436	$1,883,427

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$8,022,951	57,744	+23.8%	Shares	Sole	2026-05-14
2025-12-31	$6,520,226	46,633	-8.3%	Shares	Sole	2026-02-17
2025-09-30	$6,734,441	50,849	+0.3%	Shares	Sole	2025-11-14
2025-06-30	$6,283,306	50,680	-22.5%	Shares	Sole	2025-08-14
2025-03-31	$7,352,072	65,375	-24.1%	Shares	Sole	2025-05-15
2024-12-31	$10,741,895	86,135	-0.0%	Shares	Sole	2025-02-14
2024-09-30	$9,352,572	86,175	-14.4%	Shares	Sole	2024-11-14
2024-06-30	$9,925,484	100,705	-16.9%	Shares	Sole	2024-08-14
2024-03-31	$12,647,892	121,160	-20.2%	Shares	Sole	2024-05-15
2023-12-31	$14,076,203	151,765	-8.2%	Shares	Sole	2024-02-14
2023-09-30	$12,484,453	165,357	-18.9%	Shares	Sole	2023-11-14
2023-06-30	$14,808,525	203,918	+11.1%	Shares	Sole	2023-08-14
2023-03-31	$13,390,556	183,558	+13.7%	Shares	Sole	2023-05-15
2022-12-31	$13,643,641	161,425	0.0%	Shares	Sole	2023-02-14
2022-09-30	$13,164,208	161,425	-0.1%	Shares	Sole	2022-11-14
2022-06-30	$12,946,789	161,532	-0.1%	Shares	Sole	2022-08-15
2022-03-31	$15,019,439	161,621	-15.4%	Shares	Sole	2022-05-16
2021-12-31	$17,359,607	191,143	-18.6%	Shares	Sole	2022-02-14
2021-09-30	$18,882,208	234,941	-0.1%	Shares	Sole	2021-11-15
2021-06-30	$17,782,352	235,123	-5.0%	Shares	Sole	2021-08-16
2021-03-31	$18,763,456	247,539	-4.2%	Shares	Sole	2021-05-14
2020-12-31	$15,787,427	258,429	-11.7%	Shares	Sole	2021-02-16
2020-09-30	$11,718,429	292,595	+0.1%	Shares	Sole	2020-11-16
2020-06-30	$12,755,360	292,420	+10.6%	Shares	Sole	2020-08-14
2020-03-31	$8,687,691	264,385	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.