A detailed history of William Blair Investment Management, LLC transactions in Knowles Corp stock. As of the latest transaction made, William Blair Investment Management, LLC holds 2,172,357 shares of KN stock, worth $39.4 Million. This represents 0.1% of its overall portfolio holdings.

Number of Shares
2,172,357
Previous 2,239,043 2.98%
Holding current value
$39.4 Million
Previous $38.6 Million 1.35%
% of portfolio
0.1%
Previous 0.1%

Shares

21 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 08, 2024

SELL
$16.5 - $19.44 $1.1 Million - $1.3 Million
-66,686 Reduced 2.98%
2,172,357 $39.2 Million
Q2 2024

Aug 08, 2024

SELL
$15.26 - $17.98 $63,664 - $75,012
-4,172 Reduced 0.19%
2,239,043 $38.6 Million
Q1 2024

May 08, 2024

SELL
$15.09 - $17.65 $21,986 - $25,716
-1,457 Reduced 0.06%
2,243,215 $36.1 Million
Q4 2023

Feb 09, 2024

SELL
$12.98 - $18.33 $562,864 - $794,862
-43,364 Reduced 1.9%
2,244,672 $40.2 Million
Q3 2023

Nov 09, 2023

SELL
$14.03 - $18.45 $2.54 Million - $3.34 Million
-180,938 Reduced 7.33%
2,288,036 $33.9 Million
Q2 2023

Aug 10, 2023

BUY
$15.64 - $18.09 $715,311 - $827,364
45,736 Added 1.89%
2,468,974 $44.6 Million
Q1 2023

May 12, 2023

BUY
$15.99 - $20.04 $195,557 - $245,089
12,230 Added 0.51%
2,423,238 $41.2 Million
Q4 2022

Feb 09, 2023

BUY
$11.9 - $16.71 $2.47 Million - $3.47 Million
207,677 Added 9.43%
2,411,008 $39.6 Million
Q3 2022

Nov 09, 2022

BUY
$12.17 - $19.75 $3.3 Million - $5.35 Million
271,129 Added 14.03%
2,203,331 $26.8 Million
Q2 2022

Aug 10, 2022

SELL
$16.98 - $21.37 $875,437 - $1.1 Million
-51,557 Reduced 2.6%
1,932,202 $33.5 Million
Q1 2022

May 11, 2022

SELL
$20.84 - $23.59 $548,425 - $620,794
-26,316 Reduced 1.31%
1,983,759 $42.7 Million
Q4 2021

Feb 14, 2022

BUY
$18.41 - $23.35 $545,782 - $692,234
29,646 Added 1.5%
2,010,075 $46.9 Million
Q3 2021

Nov 10, 2021

BUY
$18.44 - $20.29 $36.4 Million - $40.1 Million
1,976,329 Added 48203.15%
1,980,429 $37.1 Million
Q2 2021

Aug 12, 2021

SELL
$18.99 - $21.67 $27.4 Million - $31.3 Million
-1,443,522 Reduced 99.72%
4,100 $81,000
Q1 2021

May 13, 2021

BUY
$18.12 - $21.68 $2.22 Million - $2.65 Million
122,290 Added 9.23%
1,447,622 $30.3 Million
Q4 2020

Feb 09, 2021

SELL
$14.25 - $18.43 $799,467 - $1.03 Million
-56,103 Reduced 4.06%
1,325,332 $24.4 Million
Q3 2020

Nov 06, 2020

BUY
$14.28 - $16.04 $631,747 - $709,609
44,240 Added 3.31%
1,381,435 $20.6 Million
Q2 2020

Aug 12, 2020

SELL
$12.85 - $16.8 $1.49 Million - $1.95 Million
-116,305 Reduced 8.0%
1,337,195 $20.4 Million
Q1 2020

May 08, 2020

BUY
$11.52 - $22.05 $3.54 Million - $6.77 Million
306,930 Added 26.77%
1,453,500 $19.4 Million
Q4 2019

Feb 12, 2020

BUY
$19.74 - $22.74 $6.44 Million - $7.42 Million
326,438 Added 39.8%
1,146,570 $24.3 Million
Q3 2019

Nov 12, 2019

BUY
$17.34 - $21.29 $14.2 Million - $17.5 Million
820,132 New
820,132 $16.7 Million

Others Institutions Holding KN

About Knowles Corp


  • Ticker KN
  • Exchange NYSE
  • Sector Technology
  • Industry Communication Equipment
  • Shares Outstandng 90,946,400
  • Market Cap $1.65B
  • Description
  • Knowles Corporation offers micro-acoustic microphones and balanced armature speakers, audio solutions, high performance capacitors, and radio frequency products for the consumer electronics, medtech, defense, electric vehicle, industrial, and communications markets. It operates in two segments, Audio and Precision Devices (PD). The Audio segment...
More about KN
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