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WAVEMAN · COMPANY
KN · Knowles Corp
> Ask across nine datasets ⌘K
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TEAM-0.32% 13F +439META+3.01% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET+4.32% 13F +710MSTR+17.56% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475TEAM-0.32% 13F +439META+3.01% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET+4.32% 13F +710MSTR+17.56% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475
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KN

Knowles Corp
SEMICONDUCTORS & ELECTRONICS · HOUSEHOLD AUDIO & VIDEO EQUIPMENT · CIK 0001587523
FORM 144 · 7☆ WATCH
INSIDER NET · 180D
-$15.9M
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
0
CONGRESS BUYERS · 1Y
0
FUNDS ADDED · QTR
200
13F, latest reported quarter
REVENUE GROWTH
+7.2%
XBRL, annual
NET MARGIN
7.5%
CONVERSIONS · 180D
2
codes C/M, not in net · $2.8M priced
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
net -$15.9M over 180 days
-$10.1M over 90 days
below 69% of Semiconductors & Electronics
CONGRESS
no member of Congress has reported trading it
FUNDS
200 funds added or opened last quarter
more than 60% of Semiconductors & Electronics
REVENUE
+7.2% year over year
below 53% of Semiconductors & Electronics
MARGIN
7.5% net margin
more than 73% of Semiconductors & Electronics
BUYBACKS
$7.5M repurchased, FY to 2026-03-31
below 73% of Semiconductors & Electronics
SHORT
5.6% of shares outstanding short · 4.1 days to cover · settled 2026-07-31
more than 61% of Semiconductors & Electronics
THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET
Insiders are net sellers: -$15.9M across 6 people in 180 days.
200 funds added or opened positions in the latest 13F quarter, of 344 holders.
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN +66.2%
+66.2%12M
-1%+34%+69%+105%2025-092025-102025-122026-032026-052026-072026-09 2026-08-12 · Niew Jeffrey sold $5.9M2026-05-05 · Niew Jeffrey sold $4.7M2025-10-31 · Niew Jeffrey sold $2.3M2026-08-13 · Niew Jeffrey sold $1.7M2026-08-12 · Anderson John S. sold $1.2M2026-02-19 · BARNES KEITH sold $1.1M2025-11-03 · Niew Jeffrey sold $904.4K2026-02-06 · Niew Jeffrey sold $675.0K2026-02-06 · Niew Jeffrey sold $662.5K2026-02-06 · Niew Jeffrey sold $650.0K2026-02-03 · Niew Jeffrey sold $637.5K2026-01-15 · Niew Jeffrey sold $625.0K2026-01-15 · Niew Jeffrey sold $612.5K2025-12-10 · Niew Jeffrey sold $600.0K2025-12-04 · Niew Jeffrey sold $587.5K2026-02-10 · Anderson John S. sold $434.2K2026-02-09 · Giesecke Daniel J. sold $432.4K2026-08-13 · Anderson John S. sold $388.4K2026-05-27 · Giesecke Daniel J. sold $380.4K2026-05-27 · Giesecke Daniel J. sold $373.5K2026-02-09 · Cabrera Raymond D. sold $267.5K2026-08-14 · Niew Jeffrey sold $264.1K2026-02-26 · PERNA ROBERT J sold $257.1K2026-02-09 · Bastarrica Air A. Jr. sold $255.9K2026-08-17 · SHAVERS CHERYL L sold $253.0K2026-08-17 · SHAVERS CHERYL L sold $253.0K2026-02-10 · Anderson John S. sold $242.8K2026-07-27 · Cabrera Raymond D. sold $224.1K2025-11-25 · Anderson John S. sold $219.5K2025-11-21 · Anderson John S. sold $215.0K2025-11-21 · Anderson John S. sold $215.0K2025-11-21 · Anderson John S. sold $209.0K2025-11-21 · Anderson John S. sold $209.0K2026-02-24 · PERNA ROBERT J sold $208.6K2025-11-21 · Anderson John S. sold $208.0K2025-11-21 · Anderson John S. sold $208.0K2026-04-30 · Bastarrica Air A. Jr. sold $112.0K2026-02-20 · SHAVERS CHERYL L sold $101.4K2026-02-10 · PERNA ROBERT J sold $85.8K2026-04-27 · Bastarrica Air A. Jr. sold $69.4K2026-02-09 · Bastarrica Air A. Jr. sold $65.3K2026-04-29 · Bastarrica Air A. Jr. sold $64.5K2026-08-17 · SHAVERS CHERYL L filed to sell $259.9K2026-08-14 · JEFFREY NIEW filed to sell $264.1K2026-08-13 · JOHN S ANDERSON filed to sell $388.4K2026-08-13 · JEFFREY NIEW filed to sell $1.7M2026-08-12 · JOHN S ANDERSON filed to sell $1.2M2026-08-12 · JEFFREY NIEW filed to sell $5.9M2026-07-27 · RAYMOND D CABRERA filed to sell $224.1K
INSIDER SELLFORM 144
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
Insiders have filed to sell — before selling.
The record shows a net $15.9M sold by insiders over 180 days, 200 funds added last quarter, $9.8M in planned Form 144 sales. Every figure is a federal filing, dated the day it became public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
NVDACRDOVICRMPWRVPLMALABPIMTSIMUAIPAVGOMSI
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, Knowles Corp insiders sold a net $15.9M of stock across 85 Form 4 purchases and sales, with 0 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-05.

INSIDER
FILED
SHARES
VALUE
SHAVERS CHERYL L
Director
SELL
2026-08-17
6,443.0
$253.0K
SHAVERS CHERYL L
Director
SELL
2026-08-17
175.0
$6.9K
SHAVERS CHERYL L
Director
SELL
2026-08-17
6,443.0
$253.0K
SHAVERS CHERYL L
Director
SELL
2026-08-17
175.0
$6.9K
Niew Jeffrey
President & CEO
SELL
2026-08-14
6,951.0
$264.1K
85 TRANSACTIONS ON RECORD

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Institutional holders
13F · holdings as of the latest quarter funds have reported
BlackRock, Inc.
13,780,470.0 sh
$571.6M
VANGUARD PORTFOLIO MANAGEMENT LLC
6,830,065.0 sh
$283.3M
DIMENSIONAL FUND ADVISORS LP
5,019,161.0 sh
$208.2M
GOLDMAN SACHS GROUP INC
4,528,077.0 sh
$187.8M
VANGUARD CAPITAL MANAGEMENT LLC
3,702,506.0 sh
$153.6M
SCHEDULE 13D/G
No 5%+ ownership filings
Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.
Planned sales · Form 144
Filed before the sale — intent, not a trade
SHAVERS CHERYL L
FILED 2026-08-17
$259.9K
JEFFREY NIEW
FILED 2026-08-14
$264.1K
JOHN S ANDERSON
FILED 2026-08-13
$388.4K
JEFFREY NIEW
FILED 2026-08-13
$1.7M
JOHN S ANDERSON
FILED 2026-08-12
$1.2M
Fund concentration
N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show
Madison Small Cap Fund
$5.6M POSITION · AS OF 2026-04-30
3.6%
CRM SMALL CAP VALUE FUND
$2.4M POSITION · AS OF 2026-04-30
3.4%
CRM SMALL/MID CAP VALUE FUND
$5.1M POSITION · AS OF 2026-04-30
3.3%
CRM LONG/SHORT OPPORTUNITIES
$14.8M POSITION · AS OF 2026-04-30
3.3%
Ariel Appreciation Fund
$26.3M POSITION · AS OF 2026-03-31
3.0%
abrdn Focused U.S. Small Cap Active ETF
$235.0K POSITION · AS OF 2026-04-30
2.3%
SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK
Executive pay vs shareholder return
DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself
FY
CEO TOTAL
ACTUALLY PAID
OTHER NEOs AVG
TSR
PEER TSR
2025
$8.7M
$10.9M
$1.9M
+16%
+137%
2024
$6.9M
$8.5M
$1.7M
+8%
+77%
2023
$6.4M
$6.0M
$1.7M
-3%
+32%
2022
$5.5M
-$145.7K
$1.5M
-11%
+3%
2021
$9.0M
$12.7M
$2.3M
+27%
+25%
TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · GREEN WHERE THE COMPANY BEAT ITS OWN PEER GROUP
Fundamentals
Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all
2025-122024-122023-122022-12
REVENUE$593.2M$553.5M$456.8M$478.8M
GROSS PROFIT$256.3M$234.8M$203.8M$227.0M
OPERATING INCOME$70.3M$51.8M$43.4M$90.8M
NET INCOME$44.2M$-237.8M$72.4M$-430.1M
EPS (DILUTED)0.50-2.640.79-4.63
CASH$54.2M$130.1M$87.3M$48.2M
LONG-TERM DEBT$114.0M$134.0M$224.1M$45.0M
BUYBACKS$65.0M$53.7M$47.5M$44.0M
SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-05 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE
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Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

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© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-05 ALL SYSTEMS LIVE FOR MACHINES →