Knowles Corp

KNNYSE

$40.05+1.82 (+4.76%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Knowles Corp price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+66.6%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	16.13%	$572M	0.01%	Not reported
Vanguard Portfolio Management LLC	8.00%	$283M	0.01%	Not reported
Dimensional Fund Advisors LP	5.88%	$208M	0.04%	Not reported
Goldman Sachs Group Inc	5.30%	$188M	0.02%	Not reported
Vanguard Capital Management LLC	4.34%	$154M	0.00%	Not reported
State Street Corp	4.11%	$146M	0.00%	Not reported
Neuberger Berman Group LLC	3.74%	$132M	0.09%	Not reported
Barrow Hanley Mewhinney & Strauss LLC	2.89%	$102M	0.31%	Not reported
Geode Capital Management, LLC	2.84%	$100M	0.01%	Not reported
Ariel Investments, LLC	2.67%	$94.8M	0.94%	Reduce 40.17%
Acadian Asset Management LLC	2.14%	$75.8M	0.09%	Not reported
Morgan Stanley	1.60%	$56.6M	0.00%	Not reported
Royce & Associates LP	1.55%	$55M	0.44%	Not reported
Charles Schwab Investment Management Inc	1.41%	$50M	0.01%	Not reported
Thrivent Financial for Lutherans	1.38%	$48.8M	0.08%	Add 454.38%
Cramer Rosenthal Mcglynn LLC	1.35%	$47.8M	2.42%	Add 9.51%
Arrowstreet Capital, Limited Partnership	1.31%	$46.6M	0.02%	Not reported
Raymond James Financial Inc	1.30%	$46.1M	0.01%	Not reported
Northern Trust Corp	1.09%	$38.7M	0.00%	Not reported
Conestoga Capital Advisors, LLC	1.09%	$38.7M	0.84%	New Not reported
Ameriprise Financial Inc	1.05%	$37.4M	0.01%	Not reported
Nuveen, LLC	0.88%	$31.2M	0.01%	Not reported
Bank of America Corp	0.85%	$30.2M	0.00%	Not reported
Jane Street Group, LLC	0.82%	$29M	0.00%	Not reported
Wellington Management Group LLP	0.79%	$27.9M	0.00%	Reduce 10.83%
Victory Capital Management Inc	0.76%	$27.1M	0.02%	Not reported
Harvey Partners, LLC	0.72%	$25.5M	1.74%	Reduce 7.63%
Vanguard Fiduciary Trust Co	0.71%	$25.2M	0.01%	Not reported
Silvercrest Asset Management Group LLC	0.68%	$24M	0.16%	Add 30.78%
Aberdeen Group plc	0.63%	$22.4M	0.03%	Reduce 16.81%
MetLife Investment Management, LLC	0.63%	$22.2M	0.10%	Not reported
Bank of New York Mellon Corp	0.61%	$21.6M	0.00%	Not reported
William Blair Investment Management, LLC	0.58%	$20.5M	0.06%	Reduce 61.21%
Sei Investments Co	0.57%	$20.1M	0.02%	Not reported
Invesco Ltd.	0.54%	$19M	0.00%	Not reported
Principal Financial Group Inc	0.51%	$18.1M	0.01%	Not reported
Nordea Investment Management AB	0.47%	$17M	0.01%	Reduce 4.86%
Creative Planning	0.44%	$15.5M	0.01%	Not reported
Qube Research & Technologies Ltd	0.41%	$14.6M	0.01%	Not reported
JPMorgan Chase & Co	0.41%	$14.4M	0.00%	Not reported
Public Sector Pension Investment Board	0.34%	$12.2M	0.03%	Reduce 3.24%
Oberweis Asset Management Inc/	0.34%	$12.2M	0.25%	Add 25.15%
AQR Capital Management LLC	0.34%	$12M	0.00%	Not reported
Intrinsic Edge Capital Management LLC	0.33%	$11.6M	1.20%	Add 21.74%
Millennium Management LLC	0.31%	$10.9M	0.00%	Not reported
Hodges Capital Management Inc.	0.30%	$10.7M	0.71%	Add 18.31%
American Century Companies Inc	0.29%	$10.1M	0.00%	Not reported
Wells Fargo & Company	0.28%	$9.92M	0.00%	Not reported
First Trust Advisors LP	0.26%	$9.23M	0.01%	Add 424.25%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0.25%	$8.82M	0.00%	Not reported

50 of 320 holders

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