Zuckerman Investment Group, LLC

Position in PNR — PENTAIR plc

CIK 1423296 CHICAGO, IL

Position in PNR

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

Position Value

$18,132,006

-$2,461,930 QoQ

Shares Held

236,525

+0.0% QoQ

Ownership

0.146%

of shares outstanding

% of Portfolio

1.82%

of 13F equity value

Holder Rank

#80

of 715 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Zuckerman Investment Group, LLC holds $41,488,113 across 3 Specialty Industrial Machinery names. PNR ranks #2 (43.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSW	Csw Industrials, Inc.	80,842	$22,498,328
2	PNR	PENTAIR plc This page	236,525	$18,132,006
3	ETN	Eaton Corp plc	2,013	$857,779

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$18,132,006	236,525	+0.0%	Shares	Sole	2026-08-14
2026-03-31	$20,593,936	236,413	+0.3%	Shares	Sole	2026-05-15
2025-12-31	$24,554,858	235,787	+1.8%	Shares	Sole	2026-02-13
2025-09-30	$25,641,604	231,506	-4.7%	Shares	Sole	2025-11-13
2025-06-30	$24,929,646	242,837	+1.2%	Shares	Sole	2025-08-15
2025-03-31	$20,987,326	239,910	-22.1%	Shares	Sole	2025-05-14
2024-12-31	$30,994,905	307,978	-14.3%	Shares	Sole	2025-02-13
2024-09-30	$35,158,243	359,528	-2.5%	Shares	Sole	2024-11-13
2024-06-30	$28,261,865	368,617	+0.0%	Shares	Sole	2024-08-12
2024-03-31	$31,480,197	368,448	+1.9%	Shares	Sole	2024-05-15
2023-12-31	$26,285,828	361,516	-2.5%	Shares	Sole	2024-02-14
2023-09-30	$24,019,724	370,961	-3.2%	Shares	Sole	2023-11-15
2023-06-30	$24,761,761	383,309	-1.0%	Shares	Sole	2023-08-15
2023-03-31	$21,402,036	387,227	+0.5%	Shares	Sole	2023-05-12
2022-12-31	$17,331,018	385,305	+2.7%	Shares	Sole	2023-02-15
2022-09-30	$15,236,493	375,006	+25.0%	Shares	Sole	2022-11-07
2022-06-30	$13,727,658	299,927	+28.0%	Shares	Sole	2022-08-15
2022-03-31	$12,704,655	234,360	+3.2%	Shares	Sole	2022-05-16
2021-12-31	$16,587,303	227,130	+0.1%	Shares	Sole	2022-02-14
2021-09-30	$16,480,618	226,912	-13.0%	Shares	Sole	2021-11-12
2021-06-30	$17,604,226	260,842	-19.5%	Shares	Sole	2021-08-16
2021-03-31	$20,197,538	324,094	+0.5%	Shares	Sole	2021-05-17
2020-12-31	$17,127,311	322,609	-3.4%	Shares	Sole	2021-02-16
2020-09-30	$15,291,253	334,089	-6.0%	Shares	Sole	2020-11-16
2020-06-30	$13,499,442	355,342	-2.5%	Shares	Sole	2020-08-14
2020-03-31	$10,840,764	364,273	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.