Cornerstone Investment Partners, LLC

Position in KN — Knowles Corp

CIK 1328062 ATLANTA, GA

Position in KN

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$554,919

+$356,829 QoQ

Shares Held

13,378

+33.3% QoQ

Ownership

0.016%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#184

of 339 holders

Holding Since

Dec 2020

4 quarters on record

Voting authority Sole 92% Shared 0% None 8%

Technology · as of Jun 30, 2026

Cornerstone Investment Partners, LLC holds $2,623,254 across 5 Electronic Components names. KN ranks #2 (21.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SANM	Sanmina Corp	4,164	$1,053,825
2	KN	Knowles Corp This page	13,378	$554,919
3	ROG	Rogers Corp	2,725	$446,164
4	OSIS	Osi Systems Inc	1,303	$284,966
5	BHE	Benchmark Electronics Inc	2,872	$283,380

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$554,919	13,378	+33.3%	Shares	Sole	2026-08-07
2021-06-30	$198,090	10,035	0.0%	Shares	Sole	2021-07-29
2021-03-31	$209,932	10,035	0.0%	Shares	Sole	2021-04-26
2020-12-31	$184,945	10,035	—	Shares	Sole	2021-01-28
No filing history on record for this holder in this stock.