Mairs & Power Inc

13F Holdings History for TENNANT CO - Common Stock, par value $0.375 per share (TNC)

Symbol: TNC on NYSE
Investment type: Equity / Common Stock, par value $0.375 per share
Latest Disclosed Ownership: 1.42M shares
Security Ownership: 7.57%

Shares, Excluding Options vs Price

Value, Excluding Options

Mairs and Power, Inc. ownership in TENNANT CO Common Stock, par value $0.375 per share (TNC)

2025-05-15 - Mairs and Power, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1.42M shares of TENNANT CO Common Stock, par value $0.375 per share (TNC). This represents 7.57% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Mairs and Power, Inc.	7.57%		$101M	1.42M			$71.14	13G/A	3/31/2025	15 May 2025 15:57:22

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
6/30/2025	1.03%	-0.05%	$105M	1.35M	-68,752	-4.84%	$77.48	Q2 2025
3/31/2025	1.18%	+0%	$113M	1.42M	+1,715		$79.75	Q1 2025
12/31/2024	1.12%	+0.07%	$116M	1.42M	+83,613	+6.26%	$81.53	Q4 2024
9/30/2024	1.21%	+0.13%	$128M	1.34M	+141,473	+11.8%	$96.04	Q3 2024
6/30/2024	1.14%	+0.02%	$118M	1.19M	+25,000	+2.14%	$98.44	Q2 2024
3/31/2024	1.38%	-0.07%	$142M	1.17M	-55,100	-4.5%	$121.61	Q1 2024
12/31/2023	1.2%	-0.12%	$114M	1.22M	-107,105	-8.04%	$92.69	Q4 2023
9/30/2023	1.16%	-0.1%	$98.8M	1.33M	-109,570	-7.6%	$74.15	Q3 2023
6/30/2023	1.27%	-0.08%	$117M	1.44M	-91,332	-5.96%	$81.11	Q2 2023
3/31/2023	1.21%	-0.08%	$105M	1.53M	-99,232	-6.08%	$68.53	Q1 2023
12/31/2022	1.21%	-0.03%	$100M	1.63M	-41,384	-2.47%	$61.57	Q4 2022
9/30/2022	1.19%	+0.01%	$94.6M	1.67M	+12,119	+0.73%	$56.56	Q3 2022
6/30/2022	1.18%	0%	$98.4M	1.66M	-5,993	-0.36%	$59.25	Q2 2022
3/31/2022	1.32%	-0.01%	$131M	1.67M	-12,896	-0.77%	$78.80	Q1 2022
12/31/2021	1.26%	+0%	$136M	1.68M	+2,956	+0.18%	$81.04	Q4 2021
9/30/2021	1.24%	+0.01%	$124M	1.68M	+18,680	+1.13%	$73.95	Q3 2021
6/30/2021	1.31%	+0%	$132M	1.66M	+787	+0.05%	$79.85	Q2 2021
3/31/2021	1.39%	+0.01%	$132M	1.66M	+12,622	+0.77%	$79.89	Q1 2021
12/31/2020	1.28%	+0.05%	$115M	1.65M	+67,281	+4.26%	$70.17	Q4 2020
9/30/2020	1.19%	-0.01%	$95.2M	1.58M	-14,171	-0.89%	$60.36	Q3 2020
6/30/2020	1.35%	+0.08%	$103M	1.59M	+91,139	+6.07%	$65.01	Q2 2020
3/31/2020	1.27%	+0.07%	$87M	1.5M	+77,826	+5.47%	$57.95	Q1 2020
12/31/2019	1.26%	+0.01%	$111M	1.42M	+10,815	+0.77%	$77.92	Q4 2019
9/30/2019	1.21%	+0.05%	$99.8M	1.41M	+55,601	+4.1%	$70.70	Q3 2019
6/30/2019	1%	+0.04%	$83M	1.36M	+50,081	+3.83%	$61.20	Q2 2019
3/31/2019	0.99%	+0.03%	$81.1M	1.31M	+34,547	+2.72%	$62.09	Q1 2019
12/31/2018	0.89%	+0.06%	$66.3M	1.27M	+84,301	+7.1%	$52.11	Q4 2018
9/30/2018	1.05%	+0%	$90.2M	1.19M	+2,107	+0.18%	$75.95	Q3 2018
6/30/2018	1.16%	-0.01%	$93.7M	1.19M	-13,782	-1.15%	$79.00	Q2 2018
3/31/2018	1%	+0.07%	$81.2M	1.2M	+85,467	+7.67%	$67.70	Q1 2018
12/31/2017	0.94%	+0.11%	$80.9M	1.11M	+134,442	+13.7%	$72.65	Q4 2017
9/30/2017	0.78%	+0.19%	$64.8M	979K	+238,967	+32.3%	$66.20	Q3 2017
6/30/2017	0.66%	+0.18%	$54.6M	740K	+200,441	+37.1%	$73.80	Q2 2017
3/31/2017	0.48%	+0.37%	$39.2M	540K	+415,215	+333%	$72.65	Q1 2017
12/31/2016	0.11%	+0.01%	$8.88M	125K	+8,080	+6.92%	$71.20	Q4 2016
9/30/2016	0.1%	+0.09%	$7.56M	117K	+108,800	+1377%	$64.80	Q3 2016
6/30/2016	0.01%		$426K	7.9K			$53.92	Q2 2016
3/31/2016	0.01%		$407K	7.9K			$51.52	Q1 2016
12/31/2015	0.01%		$444K	7.9K			$56.20	Q4 2015
9/30/2015	0.01%		$444K	7.9K			$56.20	Q3 2015
6/30/2015	0.01%		$516K	7.9K			$65.32	Q2 2015
3/31/2015	0.01%		$516K	7.9K			$65.32	Q1 2015
12/31/2014	0.01%		$570K	7.9K			$72.15	Q4 2014
9/30/2014	0.01%	0%	$530K	7.9K	-1,300	-14.1%	$67.09	Q3 2014
6/30/2014	0.01%		$702K	9.2K			$76.30	Q2 2014
3/31/2014	0.01%		$604K	9.2K			$65.65	Q1 2014
12/31/2013	0.01%		$624K	9.2K			$67.83	Q4 2013

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.