Public ownership evidence

KNOWLES CORPORATION (KN) Ownership Disclosures

Read KN insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

KNOWLES CORPORATION: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-08-20
Trade date
2026-08-17
Reporting owners
SHAVERS CHERYL L
Code
S
Shares
175
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001196914-26-000004
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read KN fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read KN fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity
2026-08-202026-08-17SHAVERS CHERYL LS175Not reported
2026-08-202026-08-17SHAVERS CHERYL LS6,443Not reported
2026-08-192026-08-17SHAVERS CHERYL LS175Not reported
2026-08-192026-08-17SHAVERS CHERYL LS6,443Not reported
2026-08-152026-08-14Niew JeffreyS6,951Not reported
2026-08-152026-08-13Niew JeffreyS43,049Not reported
2026-08-152026-08-12Niew JeffreyS150,000Not reported
2026-08-142026-08-13Anderson John S.S10,000Not reported
2026-08-142026-08-12Anderson John S.S30,000Not reported
2026-07-292026-07-27Cabrera Raymond D.S6,178Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Cornerstone Financial Management LLC2026-06-302026-08-29142$5,890None
Corient Private Wealth LP2026-06-302026-08-286,355$263,607None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-265,600$232,288None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25102,074$4,234,030None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-254,234,030$102,074,000None
Assenagon Asset Management S.A.2026-06-302026-08-2213,816$573,088None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2018,171$753,714None
Corient Private Wealth LP2026-06-302026-08-185,628$233,451None
Transamerica Financial Advisors, LLC2026-06-302026-08-1886$3,567None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-1813,837$573,959None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-181,397$57,948None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-158,896$369,006None
CAXTON ASSOCIATES LLP2026-06-302026-08-1534,485$1,430,438None
SEI INVESTMENTS CO2026-06-302026-08-15477,325$19,799,441None
SEI INVESTMENTS CO2026-06-302026-08-157,594$315,010None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-15202$8,379None
Massar Capital Management, LP2026-06-302026-08-1517,928$743,653None
Federation des caisses Desjardins du Quebec2026-06-302026-08-15357$14,806None
Basecamp Wealth Advisors LLC2026-06-302026-08-1556$2,323None
Quarry LP2026-06-302026-08-1598$4,065None
Ameritas Advisory Services, LLC2026-06-302026-08-15250$10,370None
CSM Advisors, LLC2026-06-302026-08-15184,481$7,652,000None
Concentric Capital Strategies, LP2026-06-302026-08-1577,062$3,196,532None
XTX Topco Ltd2026-06-302026-08-1559,481$2,467,272None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-151,205,120$49,988,378None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-151,205,120$49,988,378None
Qube Research & Technologies Ltd2026-06-302026-08-15352,471$14,620,497None
Neo Ivy Capital Management2026-06-302026-08-1522,544$935,125None
Caption Management, LLC2026-06-302026-08-1520,000$829,600Call
Caption Management, LLC2026-06-302026-08-1552,800$2,190,144None
OSAIC HOLDINGS, INC.2026-06-302026-08-15113$4,687None
OSAIC HOLDINGS, INC.2026-06-302026-08-1512,602$522,719None
QUADRANT CAPITAL GROUP LLC2026-06-302026-08-1523,106$958,437None
Man Group plc2026-06-302026-08-152,626$108,926None
Man Group plc2026-06-302026-08-155,471$226,937None
Trexquant Investment LP2026-06-302026-08-1570,127$2,908,868None
MetLife Investment Management, LLC2026-06-302026-08-15535,193$22,199,806None
JANE STREET GROUP, LLC2026-06-302026-08-15554,513$23,001,199None
JANE STREET GROUP, LLC2026-06-302026-08-15144,718$6,002,903None
State of Tennessee, Department of Treasury2026-06-302026-08-1519,128$793,430None
BTG Pactual Asset Management US LLC2026-06-302026-08-158,391$348,059None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-1515,849$657,417None
Legal & General Group Plc2026-06-302026-08-1561,382$2,546,126None
Legal & General Group Plc2026-06-302026-08-1517,142$711,050None
Legal & General Group Plc2026-06-302026-08-15131,169$5,440,890None
DRW Securities, LLC2026-06-302026-08-1512,371$513,149None
HRT FINANCIAL LP2026-06-302026-08-1561,907$2,567,000None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-154,900$203,252Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1533,357$1,383,648None
FIDUCIARY FINANCIAL ADVISORS2026-06-302026-08-154$166None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Corient Private Wealth LP ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Assenagon Asset Management S.A. ↗MERCER GLOBAL ADVISORS INC /ADV ↗Corient Private Wealth LP ↗Transamerica Financial Advisors, LLC ↗CAPSTONE INVESTMENT ADVISORS, LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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