Calamos Advisors
WM icon

Calamos Advisors’s Waste Management WM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$53.9M Sell
235,578
-47,922
-17% -$11M 0.21% 102
2025
Q1
$65.6M Buy
283,500
+7,751
+3% +$1.79M 0.29% 69
2024
Q4
$55.6M Buy
275,749
+114,236
+71% +$23.1M 0.23% 85
2024
Q3
$33.5M Sell
161,513
-2,745
-2% -$570K 0.15% 163
2024
Q2
$35M Sell
164,258
-7,359
-4% -$1.57M 0.16% 148
2024
Q1
$36.6M Sell
171,617
-5,191
-3% -$1.11M 0.17% 153
2023
Q4
$31.7M Sell
176,808
-164
-0.1% -$29.4K 0.15% 172
2023
Q3
$27M Buy
176,972
+718
+0.4% +$109K 0.14% 183
2023
Q2
$30.6M Buy
176,254
+2,030
+1% +$352K 0.15% 174
2023
Q1
$28.4M Sell
174,224
-26,687
-13% -$4.35M 0.14% 179
2022
Q4
$31.5M Sell
200,911
-39,698
-16% -$6.23M 0.15% 173
2022
Q3
$38.5M Buy
240,609
+2,546
+1% +$408K 0.18% 140
2022
Q2
$36.4M Sell
238,063
-13,884
-6% -$2.12M 0.16% 152
2022
Q1
$39.9M Buy
251,947
+21,065
+9% +$3.34M 0.15% 155
2021
Q4
$38.5M Buy
230,882
+4,744
+2% +$792K 0.14% 157
2021
Q3
$33.8M Sell
226,138
-22,469
-9% -$3.36M 0.15% 168
2021
Q2
$34.8M Buy
248,607
+106,398
+75% +$14.9M 0.16% 154
2021
Q1
$18.3M Sell
142,209
-71,817
-34% -$9.27M 0.1% 210
2020
Q4
$25.2M Sell
214,026
-32,070
-13% -$3.78M 0.15% 168
2020
Q3
$27.9M Buy
246,096
+36,297
+17% +$4.11M 0.18% 139
2020
Q2
$22.2M Sell
209,799
-16,758
-7% -$1.77M 0.16% 164
2020
Q1
$21M Sell
226,557
-62,522
-22% -$5.79M 0.16% 175
2019
Q4
$32.9M Buy
289,079
+29,590
+11% +$3.37M 0.16% 164
2019
Q3
$29.8M Buy
259,489
+9,674
+4% +$1.11M 0.16% 171
2019
Q2
$28.8M Buy
249,815
+11,199
+5% +$1.29M 0.16% 178
2019
Q1
$24.8M Buy
238,616
+823
+0.3% +$85.5K 0.15% 180
2018
Q4
$21.2M Buy
237,793
+70,983
+43% +$6.32M 0.14% 191
2018
Q3
$15.1M Buy
+166,810
New +$15.1M 0.08% 243
2017
Q2
Sell
-304,947
Closed -$22.2M 618
2017
Q1
$22.2M Buy
304,947
+12,129
+4% +$884K 0.18% 173
2016
Q4
$20.8M Buy
+292,818
New +$20.8M 0.17% 176