Calamos Advisors LLC - WESTERN DIGITAL CORP. ownership

WESTERN DIGITAL CORP.'s ticker is and the CUSIP is 958102AP0. A total of 94 filers reported holding WESTERN DIGITAL CORP. in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of WESTERN DIGITAL CORP.
ValueSharesWeighting
Q3 2023$27,569,182
+1.4%
28,028,0000.0%0.14%
+6.7%
Q2 2023$27,184,918
+0.4%
28,028,0000.0%0.13%
+1.5%
Q1 2023$27,085,138
+1.1%
28,028,0000.0%0.13%
+4.8%
Q4 2022$26,801,775
+0.4%
28,028,0000.0%0.13%
+3.3%
Q3 2022$26,685,000
+0.1%
28,028,000
+0.1%
0.12%
+6.1%
Q2 2022$26,660,000
+76.4%
27,994,000
+79.1%
0.12%
+101.8%
Q1 2022$15,117,000
+964.6%
15,630,000
+1016.4%
0.06%
+1040.0%
Q4 2021$1,420,000
+10.9%
1,400,000
+10.7%
0.01%
-16.7%
Q3 2021$1,281,000
-3.5%
1,265,000
+2.3%
0.01%0.0%
Q2 2021$1,327,000
+3.9%
1,237,000
-0.6%
0.01%
-14.3%
Q1 2021$1,277,000
+68.7%
1,244,000
+64.1%
0.01%
+75.0%
Q4 2020$757,000
+4.7%
758,0000.0%0.00%
-20.0%
Q3 2020$723,000
+1.0%
758,0000.0%0.01%0.0%
Q2 2020$716,000
+8.0%
758,0000.0%0.01%0.0%
Q1 2020$663,000
+84.7%
758,000
+107.7%
0.01%
+150.0%
Q4 2019$359,000
+140.9%
365,000
+135.5%
0.00%
+100.0%
Q3 2019$149,000155,0000.00%
Other shareholders
WESTERN DIGITAL CORP. shareholders Q1 2022
NameSharesValueWeighting ↓
INCOME RESEARCH & MANAGEMENT 28,821,000$28,647,00010.51%
PIER 88 INVESTMENT PARTNERS LLC 16,100,000$16,004,0005.16%
Alken Asset Management Ltd 700,000$697,0003.35%
F/M Investments LLC 2,844,000$2,828,0002.47%
ADVENT CAPITAL MANAGEMENT /DE/ 76,466,000$76,133,0001.62%
Laffer Tengler Investments, Inc. 3,481$3,472,077,0001.46%
SHENKMAN CAPITAL MANAGEMENT INC 12,408,000$12,486,0001.30%
RWC Asset Management LLP 31,300,000$31,030,0001.03%
Lombard Odier Asset Management (Europe) Ltd 15,875,000$15,845,0000.96%
AEGON USA Investment Management, LLC 3,150,000$3,147,0000.96%
View complete list of WESTERN DIGITAL CORP. shareholders