WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC - KNOWLES CORP ownership

KNOWLES CORP's ticker is KN and the CUSIP is 49926D109. A total of 241 filers reported holding KNOWLES CORP in Q4 2020. The put-call ratio across all filers is 1.53 and the average weighting 0.1%.

Quarter-by-quarter ownership
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC ownership history of KNOWLES CORP
ValueSharesWeighting
Q3 2023$33,885,813
-24.0%
2,288,036
-7.3%
0.11%
-21.0%
Q2 2023$44,589,670
+8.2%
2,468,974
+1.9%
0.14%
-0.7%
Q1 2023$41,195,046
+4.1%
2,423,238
+0.5%
0.14%
-4.6%
Q4 2022$39,588,751
+47.6%
2,411,008
+9.4%
0.15%
+42.5%
Q3 2022$26,815,000
-19.9%
2,203,331
+14.0%
0.11%
-14.5%
Q2 2022$33,485,000
-21.6%
1,932,202
-2.6%
0.12%
-3.1%
Q1 2022$42,710,000
-9.0%
1,983,759
-1.3%
0.13%
+0.8%
Q4 2021$46,935,000
+26.5%
2,010,075
+1.5%
0.13%
+21.0%
Q3 2021$37,113,000
+45718.5%
1,980,429
+48203.1%
0.10%
Q2 2021$81,000
-99.7%
4,100
-99.7%
0.00%
-100.0%
Q1 2021$30,284,000
+24.0%
1,447,622
+9.2%
0.10%
+21.0%
Q4 2020$24,426,000
+18.7%
1,325,332
-4.1%
0.08%
+1.2%
Q3 2020$20,583,000
+0.9%
1,381,435
+3.3%
0.08%
-3.6%
Q2 2020$20,406,000
+4.9%
1,337,195
-8.0%
0.08%
-12.6%
Q1 2020$19,448,000
-19.8%
1,453,500
+26.8%
0.10%
-2.1%
Q4 2019$24,250,000
+45.4%
1,146,570
+39.8%
0.10%
+36.6%
Q3 2019$16,681,000820,1320.07%
Other shareholders
KNOWLES CORP shareholders Q4 2020
NameSharesValueWeighting ↓
BERNZOTT CAPITAL ADVISORS 1,954,625$40,891,0003.58%
HARBER ASSET MANAGEMENT LLC 368,887$7,717,0002.21%
Aristotle Capital Boston, LLC 2,682,212$56,112,0001.25%
Adirondack Research & Management Inc. 47,709$998,0001.18%
Lapides Asset Management, LLC 134,700$2,818,0001.18%
Private Harbour Investment Management & Counsel, LLC 55,367$1,158,0001.05%
INVESTMENT COUNSELORS OF MARYLAND LLC 1,858,757$38,885,0001.00%
Ariel Investments 4,743,675$99,238,0000.98%
Walthausen & Co., LLC 200,750$4,200,0000.88%
Alpha Wave Global, LP 613,739$12,839,0000.80%
View complete list of KNOWLES CORP shareholders