Mairs & Power Inc

SEC CIK: 0001070134
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

INSP holding history

Inspire Medical Systems, Inc. in every 13F filed by Mairs & Power Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

INSP overview All 13F holders of INSP Full Q2 2026 holdings

Shares (Q1 2026): 0; Sold out in Q1 2026
Value: $0
% of portfolio: 0.0%
Quarters held: 20; Since Q1 2021

Holdings of INSP by Mairs & Power Inc, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2026	0	$0	0.0%	−57,616−100.0%	Sold out	Holders
Q4 2025	57,616	$5.31M	0.1%	−7,830−12.0%	Reduced	Holders
Q3 2025	65,446	$4.86M	<0.1%	−2,358−3.5%	Reduced	Holders
Q2 2025	67,804	$8.80M	0.1%	−2,972−4.2%	Reduced	Holders
Q1 2025	70,776	$11.3M	0.1%	+6,105+9.4%	Added	Holders
Q4 2024	64,671	$12.0M	0.1%	+3,498+5.7%	Added	Holders
Q3 2024	61,173	$12.9M	0.1%	−2,660−4.2%	Reduced	Holders
Q2 2024	63,833	$8.54M	0.1%	+4,645+7.8%	Added	Holders
Q1 2024	59,188	$12.7M	0.1%	−5,421−8.4%	Reduced	Holders
Q4 2023	64,609	$13.1M	0.1%	+2,098+3.4%	Added	Holders
Q3 2023	62,511	$12.4M	0.1%	+9,896+18.8%	Added	Holders
Q2 2023	52,615	$17.1M	0.2%	−54,698−51.0%	Reduced	Holders
Q1 2023	107,313	$25.1M	0.3%	−18,326−14.6%	Reduced	Holders
Q4 2022	125,639	$31.6M	0.4%	−6,368−4.8%	Reduced	Holders
Q3 2022	132,007	$23.4M	0.3%	+256+0.2%	Added	Holders
Q2 2022	131,751	$24.1M	0.3%	−688−0.5%	Reduced	Holders
Q1 2022	132,439	$34.0M	0.3%	−38,644−22.6%	Reduced	Holders
Q4 2021	171,083	$39.4M	0.4%	−1,120−0.7%	Reduced	Holders
Q3 2021	172,203	$40.1M	0.4%	−5,531−3.1%	Reduced	Holders
Q2 2021	177,734	$34.3M	0.3%	+101,355+132.7%	Added	Holders
Q1 2021	76,379	$15.8M	0.2%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.