Knowles Corp

Exchange: NYSE
Industry: Household Audio & Video Equipment
SEC CIK: 0001587523

SEC filings (opens in a new tab)

In the last 90 days, Knowles Corp insiders filed 0 open-market purchases and 4 sales; 344 institutions reported holding it in 13F filings for Q2 2026, worth $3.60B in total; no superinvestor holds it.

13F holders, Q3 2026

Institutional positions in Knowles Corp as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 3; −1 vs. Q2 2026
Shares held: 8.07K; −31.1K (−79.4%) vs. Q2 2026
Total value: $299.6K; −$1.33M (−81.6%) vs. Q2 2026
New holders: 1; 0 more added
Sold out: 2; 1 more reduced

340 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting KN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding KN and their total value by quarter
Quarter	Holders	Value
Q2 2026	344	$3.60B
Q1 2026	283	$2.21B
Q4 2025	270	$1.84B
Q3 2025	241	$2.07B
Q2 2025	229	$1.53B
Q1 2025	246	$1.34B
Q4 2024	224	$1.77B
Q3 2024	215	$1.59B
Q2 2024	226	$1.48B
Q1 2024	226	$1.40B
Q4 2023	215	$1.56B
Q3 2023	208	$1.28B
Q2 2023	210	$1.60B
Q1 2023	212	$1.53B
Q4 2022	227	$1.50B
Q3 2022	236	$1.11B
Q2 2022	237	$1.60B
Q1 2022	260	$1.96B
Q4 2021	243	$2.22B
Q3 2021	220	$1.75B
Q2 2021	227	$1.85B
Q1 2021	227	$1.96B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Knowles Corp; share changes are against Q2 2026.

Institutions holding KN in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Polaris Financial Partners	3,940	$146.0K	0.07%	+3,940	New
Versant Capital Management, Inc	3,730	$138.6K	0.01%	−25−0.7%	Reduced
CX Institutional	400	$15.0K	0.00%	00.0%	Unchanged
Confluence Investment Management LLC	0	$0	0.00%	−35,005−100.0%	Sold out
Noble Wealth Management PBC	0	$0	0.00%	−48−100.0%	Sold out
BlackRock, Inc.	–	–	–	–	Not filed
Vanguard Portfolio Management LLC	–	–	–	–	Not filed
Dimensional Fund Advisors LP	–	–	–	–	Not filed
Goldman Sachs Group Inc	–	–	–	–	Not filed
Vanguard Capital Management LLC	–	–	–	–	Not filed
State Street Corp	–	–	–	–	Not filed
Neuberger Berman Group LLC	–	–	–	–	Not filed
Barrow Hanley Mewhinney & Strauss LLC	–	–	–	–	Not filed
Geode Capital Management, LLC	–	–	–	–	Not filed
Ariel Investments, LLC	–	–	–	–	Not filed
Acadian Asset Management LLC	–	–	–	–	Not filed
Franklin Resources Inc	–	–	–	–	Not filed
Price T Rowe Associates Inc	–	–	–	–	Not filed
Morgan Stanley	–	–	–	–	Not filed
Royce & Associates LP	–	–	–	–	Not filed
Charles Schwab Investment Management Inc	–	–	–	–	Not filed
Thrivent Financial for Lutherans	–	–	–	–	Not filed
Cramer Rosenthal McGlynn LLC	–	–	–	–	Not filed
Arrowstreet Capital, Limited Partnership	–	–	–	–	Not filed
Raymond James Financial Inc	–	–	–	–	Not filed
Northern Trust Corp	–	–	–	–	Not filed
Conestoga Capital Advisors, LLC	–	–	–	–	Not filed
Ameriprise Financial Inc	–	–	–	–	Not filed
Allspring Global Investments Holdings, LLC	–	–	–	–	Not filed
Nuveen, LLC	–	–	–	–	Not filed
Bank of America Corp	–	–	–	–	Not filed
Jane Street Group, LLC	–	–	–	–	Not filed
Wellington Management Group LLP	–	–	–	–	Not filed
Victory Capital Management Inc	–	–	–	–	Not filed
Harvey Partners, LLC	–	–	–	–	Not filed
Vanguard Fiduciary Trust Co	–	–	–	–	Not filed
Silvercrest Asset Management Group LLC	–	–	–	–	Not filed
Standard Life Aberdeen plc	–	–	–	–	Not filed
MetLife Investment Management	–	–	–	–	Not filed
Bank of New York Mellon Corp	–	–	–	–	Not filed
Connor, Clark & Lunn Investment Management Ltd.	–	–	–	–	Not filed
William Blair Investment Management, LLC	–	–	–	–	Not filed
SEI Investments Co	–	–	–	–	Not filed
Invesco Ltd.	–	–	–	–	Not filed
Principal Financial Group Inc	–	–	–	–	Not filed
Nordea Investment Management AB	–	–	–	–	Not filed
Creative Planning	–	–	–	–	Not filed
Qube Research & Technologies Ltd	–	–	–	–	Not filed
JPMorgan Chase & Co	–	–	–	–	Not filed
Public Sector Pension Investment Board	–	–	–	–	Not filed
Oberweis Asset Management Inc	–	–	–	–	Not filed
AQR Capital Management LLC	–	–	–	–	Not filed
Intrinsic Edge Capital Management LLC	–	–	–	–	Not filed
Millennium Management LLC	–	–	–	–	Not filed
Hodges Capital Management Inc.	–	–	–	–	Not filed
American Century Companies Inc	–	–	–	–	Not filed
Wells Fargo & Company	–	–	–	–	Not filed
First Trust Advisors LP	–	–	–	–	Not filed
UBS Asset Management Americas Inc	–	–	–	–	Not filed
Legal & General Group Plc	–	–	–	–	Not filed
Rhumbline Advisers	–	–	–	–	Not filed
Madison Asset Management, LLC	–	–	–	–	Not filed
Aristotle Capital Boston, LLC	–	–	–	–	Not filed
CSM Advisors, LLC	–	–	–	–	Not filed
Los Angeles Capital Management LLC	–	–	–	–	Not filed
Swiss National Bank	–	–	–	–	Not filed
Fifth Third Bancorp	–	–	–	–	Not filed
Russell Investments Group, Ltd.	–	–	–	–	Not filed
EAM Investors, LLC	–	–	–	–	Not filed
Spears Abacus Advisors LLC	–	–	–	–	Not filed
Prudential Financial Inc	–	–	–	–	Not filed
Bessemer Group Inc	–	–	–	–	Not filed
UBS Group AG	–	–	–	–	Not filed
Voya Investment Management LLC	–	–	–	–	Not filed
Insight Wealth Strategies, LLC	–	–	–	–	Not filed
Allianz Asset Management GmbH	–	–	–	–	Not filed
Phocas Financial Corp.	–	–	–	–	Not filed
Deutsche Bank AG	–	–	–	–	Not filed
D. E. Shaw & Co., Inc.	–	–	–	–	Not filed
Andar Capital Management HK Ltd	–	–	–	–	Not filed
Barclays PLC	–	–	–	–	Not filed
FMR LLC	–	–	–	–	Not filed
Algert Global LLC	–	–	–	–	Not filed
California State Teachers Retirement System	–	–	–	–	Not filed
Universal- Beteiligungs- und Servicegesellschaft mbH	–	–	–	–	Not filed
Amundi	–	–	–	–	Not filed
New York State Teachers Retirement System	–	–	–	–	Not filed
Diamond Hill Capital Management Inc	–	–	–	–	Not filed
Royal Bank of Canada	–	–	–	–	Not filed
Ballast Asset Management, LP	–	–	–	–	Not filed
Concentric Capital Strategies, LP	–	–	–	–	Not filed
Vanguard Asset Management, Ltd	–	–	–	–	Not filed
Trexquant Investment LP	–	–	–	–	Not filed
State Board of Administration of Florida Retirement System	–	–	–	–	Not filed
Alliancebernstein L.P.	–	–	–	–	Not filed
Great West Life Assurance Co	–	–	–	–	Not filed
Brown Advisory Inc	–	–	–	–	Not filed
HRT Financial LP	–	–	–	–	Not filed
Virtus ETF Advisers LLC	–	–	–	–	Not filed
Vestmark Advisory Solutions, Inc.	–	–	–	–	Not filed