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Disclosery

KN KNOWLES CORP

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Stock (common), issuer CIK 1587523

226 managers (230 13F filers) reported a position in KN shares at 2025-06-30, 86,732,618 shares in all. 19 filers opened a position and 35 filers sold out during the quarter.

Managers
226
13F filers
230
New
19
Added
79
Reduced
94
Sold out
35
Shares held by filers
86,732,618

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.13,398,685$236M<0.01%-352,68113F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding11,321,287$199M-112,494Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP5,879,925$104M0.02%-393,16413F-HRTimelineGroup
ARIEL INVESTMENTS, LLC4,643,564$81.8M0.93%-14,18313F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources4,623,684$81.5M0.02%-24,49713F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC4,125,200$72.7M0.06%+885,71813F-HR/ATimelineGroup
BARROW HANLEY MEWHINNEY & STRAUSS LLC3,539,990$62.4M0.21%+292,07513F-HRTimeline
STATE STREET CORPin group STATE STREET CORP3,389,277$59.7M<0.01%-70,83913F-HRTimelineGroup
ROYCE & ASSOCIATES LP2,213,588$39M0.4%+601,90913F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,044,978$36M<0.01%-8,79713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,842,473$32.5M0.01%-24,07813F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…1,704,422$30M0.01%-887,80113F-HRTimelineGroup
Aristotle Capital Boston, LLCin group ARISTOTLE INVESTMENT SERVICES…1,641,036$28.9M1.47%-3,87613F-HRTimelineGroup
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC1,640,067$28.9M0.08%-132,88413F-HRTimeline
CRAMER ROSENTHAL MCGLYNN LLC1,346,346$23.7M1.63%+355,30513F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,319,223$23.2M<0.01%-186,51513F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,300,904$22.9M<0.01%+36,87613F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC1,256,150$22.1M0.01%+257,63313F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …1,220,236$21.6M0.04%+70,07813F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,182,770$20.8M<0.01%-62,64713F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP931,540$16.4M<0.01%-62,84113F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC890,818$15.7M0.01%+39,06613F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/767,445$13.5M<0.01%+157,54713F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp650,466$11.5M<0.01%-20,23113F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding643,978$11.3M+41,815Timeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO577,161$10.2M0.01%+94,61413F-HRTimelineGroup
Nuveen, LLCin group TIAA542,817$9.56M<0.01%+175,66913F-HRTimelineGroup
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …491,659$8.67M0.01%-28313F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC489,101$8.62M<0.01%+302,00813F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding431,482$7.6M-5,324Timeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP415,366$7.32M0.01%+186,53613F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC387,123$6.82M0.01%+306,46713F-HRTimelineGroup
Qube Research & Technologies Ltd353,214$6.22M0.01%-343,75513F-HRTimeline
Invesco Ltd.in group Invesco Ltd.339,225$5.98M<0.01%-160,63413F-HRTimelineGroup
CSM Advisors, LLC339,238$5.98M0.17%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC318,674$5.62M0.01%-223,90013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC299,626$5.28M<0.01%-12,86113F-HRTimelineGroup
Public Sector Pension Investment Board296,529$5.22M0.02%+18,51913F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC287,984$5.07M<0.01%+225,93713F-HRTimelineGroup
Cannell & Spears LLC283,468$4.99M0.1%-74,10813F-HRTimeline
RHUMBLINE ADVISERS259,883$4.58M<0.01%+3,00913F-HRTimeline
Advantage Alpha Capital Partners LP252,996$4.46M1.2%-56,01013F-HRTimeline
Creative Planningin group Creative Planning247,826$4.37M<0.01%+52,55213F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…244,552$4.31M0.01%-48,22813F-HR/ATimelineGroup
Legal & General Group Plcin group Legal & General Group Plc240,870$4.24M<0.01%-76413F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN219,372$3.87M<0.01%+21,67613F-HRTimelineGroup
Madison Asset Management, LLCin group Madison Asset Management, LLC218,213$3.84M0.04%+34,11913F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC187,770$3.31M<0.01%-5,10813F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC186,807$3.29M<0.01%+137,16413F-HRTimelineGroup
Ballast Asset Management, LP169,103$2.98M1.55%013F-HRTimeline
Swiss National Bank167,500$2.95M<0.01%-3,10013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC163,505$2.88M<0.01%+52,53313F-HR/ATimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.156,638$2.76M<0.01%-115,85313F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding155,817$2.75M-96,914Timeline
CONFLUENCE INVESTMENT MANAGEMENT LLC153,317$2.7M0.04%-16,59813F-HRTimeline
GAMCO INVESTORS, INC. ET ALin group GAMCO Investors (Gabelli)125,671$2.21M0.02%new13F-HRTimelineGroup
MACKENZIE FINANCIAL CORP116,659$2.06M<0.01%+67,57813F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…114,495$2.02M0.01%+4,01513F-HRTimelineGroup
OP Asset Management Ltd112,990$1.99M0.03%+23,35513F-HR/ATimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management110,654$1.95M<0.01%-32,34713F-HRTimelineGroup
Engineers Gate Manager LP103,645$1.83M0.02%-11,67913F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA101,491$1.79M<0.01%+31,41813F-HR/ATimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/100,833$1.78M<0.01%+4,72413F-HRTimeline
ALLIANCEBERNSTEIN L.P.97,675$1.72M<0.01%-9413F-HRTimeline
FMR LLCin group FMR LLC95,816$1.69M<0.01%+84,10213F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co94,860$1.67M<0.01%-5,77913F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC90,776$1.64M<0.01%+4,78813F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC90,308$1.59M<0.01%-50,65413F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC87,026$1.53M<0.01%-132,35013F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…86,442$1.52M<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…81,602$1.44M<0.01%-99613F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.80,475$1.42M0.02%-5,99713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\73,204$1.29M<0.01%-148,52013F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/73,082$1.29M<0.01%-2,65513F-HR/ATimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS72,170$1.27M0.01%-22,77213F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC71,984$1.27M0.01%+20,44113F-HRTimeline
AlphaQuest LLC71,385$1.26M0.12%+58,68013F-HRTimeline
NORGES BANK71,252$1.26M<0.01%-68,80513F-HRTimeline
Vestmark Advisory Solutions, Inc.63,406$1.12M0.02%+45,68113F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC62,236$1.1M<0.01%-3,00013F-HRTimelineGroup
WESBANCO BANK INC59,096$1.04M0.03%013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…52,782$930K0.01%013F-HRTimelineGroup
State of Alaska, Department of Revenue51,813$912K0.01%+3,23913F-HRTimeline
Campbell & CO Investment Adviser LLC50,827$896K0.06%-22,71813F-HRTimeline
LPL Financial LLC50,490$890K<0.01%+3,90013F-HRTimeline
IEQ CAPITAL, LLC47,777$842K0.01%+23,00313F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…47,434$836K<0.01%-4,28813F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC45,047$794K<0.01%+4,42713F-HRTimelineGroup
HRT FINANCIAL LP45,061$793K<0.01%-231,66813F-HRTimeline
Illinois Municipal Retirement Fund44,178$778K0.01%-1,09813F-HRTimeline
Verition Fund Management LLC43,006$758K<0.01%new13F-HRTimeline
STRS OHIO42,600$751K<0.01%-1,10013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …42,436$748K<0.01%-49213F-HRTimelineGroup
Gotham Asset Management, LLC41,878$738K<0.01%-19,58513F-HRTimeline
Louisiana State Employees Retirement Sy…40,600$715K0.01%-70013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson39,958$704K<0.01%013F-HRTimelineGroup
State of Tennessee, Department of Treas…39,781$701K<0.01%-8,61213F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC38,862$685K0.01%-30,33613F-HRTimeline
Mariner, LLCin group Mariner, LLC35,878$632K<0.01%+12,72213F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC32,498$573K0.01%-2113F-HRTimeline
NJ State Employees Deferred Compensatio…32,000$564K0.07%013F-HRTimeline
Handelsbanken Fonder AB31,490$555K<0.01%013F-HRTimeline
COMERICA BANK31,083$548K<0.01%+10013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\30,569$539K<0.01%+1,11313F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…30,345$535K0.01%+4,16713F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…27,774$490K<0.01%013F-HRTimeline
Quantinno Capital Management LP25,742$454K<0.01%+8,22513F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…25,666$452K<0.01%013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM25,591$451K<0.01%+32913F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …25,553$450K0.01%+10,67213F-HRTimelineGroup
Maryland State Retirement & Pension Sys…25,517$450K0.01%013F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers25,007$441K<0.01%-4,50613F-HRTimelineGroup
AMALGAMATED BANK24,845$438K<0.01%-23613F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND24,836$438K<0.01%013F-HR/ATimeline
Private Harbour Investment Management &…24,721$436K0.45%-61313F-HRTimeline
Central Pacific Bank - Trust Division23,763$419K0.05%+2,01613F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.22,453$396K0.02%+1,02613F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…22,330$393K<0.01%+1,35213F-HRTimeline
QUADRANT CAPITAL GROUP LLC22,183$391K0.01%-4,14613F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC22,119$390K0.04%-44113F-HRTimelineGroup
CW Advisors, LLC21,715$383K<0.01%new13F-HRTimeline
Nebula Research & Development LLC20,835$367K0.03%+4,16413F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP20,289$357K<0.01%+1,50613F-HR/ATimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND19,688$347K0.01%-40013F-HRTimeline
Amundiin group Amundi18,875$342K<0.01%-52,23513F-HRTimelineGroup
ProShare Advisors LLC19,326$341K<0.01%-1,16913F-HRTimeline
Police & Firemen's Retirement System of…19,031$335K<0.01%013F-HRTimeline
Fruth Investment Management18,225$321K0.09%013F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.17,974$317K<0.01%-92213F-HRTimeline
AE Wealth Management LLC17,862$315K<0.01%+4,90113F-HRTimeline
Counterpoint Mutual Funds LLC17,425$307K0.03%new13F-HRTimeline
KLP KAPITALFORVALTNING AS17,200$303K<0.01%-2,00013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…17,007$300K<0.01%-10313F-HRTimelineGroup
Smartleaf Asset Management LLC15,514$279K0.02%+2,40913F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…15,270$278K<0.01%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…15,774$278K<0.01%-7213F-HRTimeline
Assenagon Asset Management S.A.15,126$267K<0.01%013F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/14,668$258K<0.01%-29513F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …14,648$258K<0.01%+57813F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC13,649$241K<0.01%-2,44613F-HRTimelineGroup
Investors Research Corp13,575$239K0.05%013F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC13,429$237K<0.01%-1,73713F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS13,426$237K<0.01%+7,25413F-HRTimelineGroup
Schonfeld Strategic Advisors LLC13,182$232K<0.01%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…12,942$228K<0.01%013F-HRTimeline
HighTower Advisors, LLC12,896$227K<0.01%-71413F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP12,698$224K0.01%new13F-HRTimeline
New Age Alpha Advisors, LLC12,330$217K0.01%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP12,301$217K<0.01%+74013F-HRTimelineGroup
Man Group plcin group Man Group plc12,145$214K<0.01%-103,40913F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC12,042$212K<0.01%-30013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC11,680$206K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…11,633$205K0.01%+9,23913F-HRTimelineGroup
Ethic Inc.11,364$204K<0.01%+18813F-HRTimeline
CHOREO, LLC11,463$202K<0.01%new13F-HRTimeline
NorthCrest Asset Manangement, LLC10,973$200K0.01%-11,16013F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…11,173$197K<0.01%-1,59313F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…10,950$193K<0.01%+3713F-HRTimelineGroup
CIBC WORLD MARKETS CORP10,665$188K<0.01%-8,63813F-HRTimeline
CWM, LLCin group CWM, LLC10,265$181K<0.01%+7,58613F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…8,936$157K<0.01%013F-HRTimelineGroup
SUMMIT SECURITIES GROUP LLC7,707$136K0.05%new13F-HRTimeline
Pacer Advisors, Inc.7,316$129K<0.01%-530,73213F-HRTimeline
GAMMA Investing LLC6,482$114K0.01%+3,52013F-HRTimeline
SIGNATUREFD, LLC5,406$95.3K<0.01%+40813F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…3,495$61.6K<0.01%+13713F-HRTimelineGroup
KBC Group NVin group KBC Group NV2,988$53K<0.01%-1,88113F-HRTimelineGroup
Versant Capital Management, Inc2,726$48K0.01%+1,08313F-HRTimeline
Walleye Trading LLCin group Walleye Capital LLC2,610$46K<0.01%-46313F-HRTimelineGroup
Sterling Capital Management LLC2,191$38.6K<0.01%+69013F-HR/ATimeline
Larson Financial Group LLC2,050$36.1K<0.01%+1,63213F-HRTimeline
Global Retirement Partners, LLC1,932$34K<0.01%13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,842$31.4K<0.01%+89513F-HR/ATimelineGroup
TCTC Holdings, LLCin group TCTC Holdings, LLC1,750$30.8K<0.01%013F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…1,737$30.6K<0.01%+7713F-HRTimeline
MassMutual Private Wealth & Trust, FSB1,570$27.7K<0.01%+50313F-HRTimeline
MAI Capital Management1,449$25.5K<0.01%+1,24913F-HRTimeline
Hanson & Doremus Investment Management1,430$25K<0.01%013F-HRTimeline
Parallel Advisors, LLC1,389$24.5K<0.01%-27213F-HRTimeline
Brooklyn Investment Group1,262$22.2K<0.01%+92313F-HR/ATimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,139$20K<0.01%new13F-HRTimelineGroup
UMB Bank, n.a.1,055$18.6K<0.01%+513F-HR/ATimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…1,043$18.4K<0.01%+7913F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…850$15K<0.01%-9313F-HRTimelineGroup
TWIN PEAKS WEALTH ADVISORS, LLC694$14.3K<0.01%new13F-HRTimeline
TRUST CO OF TOLEDO NA /OH/800$14.1K<0.01%new13F-HRTimeline
Rise Advisors, LLC792$14K0.01%013F-HRTimeline
Annis Gardner Whiting Capital Advisors,…708$12.5K<0.01%new13F-HRTimeline
Clearstead Advisors, LLC648$11.4K<0.01%013F-HRTimeline
First Horizon Advisors, Inc.608$10.7K<0.01%013F-HRTimeline
IFP Advisors, Inc0$9.53K<0.01%-8813F-HRTimelineAmount filed as zero, left out of ratios.
Bare Financial Services, Inc520$9.16K<0.01%+36813F-HRTimeline
DANSKE BANK A/S500$8.81K<0.01%-30013F-HRTimeline
Grove Bank & Trust477$8.4K<0.01%013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC410$7K<0.01%-42913F-HRTimelineGroup
CX Institutional400$7K<0.01%013F-HR/ATimeline
Allworth Financial LP341$6.01K<0.01%+3813F-HRTimeline
Farther Finance Advisors, LLC309$5.45K<0.01%+19113F-HRTimeline
Aster Capital Management (DIFC) Ltd305$5.37K<0.01%new13F-HRTimeline
Truvestments Capital LLC300$5.29K<0.01%013F-HRTimeline