SEC 13F Intelligence

Calamos Wealth Management LLC / WM

Calamos Wealth Management LLC’s Waste Mgmt Inc Del Position

Does Calamos Wealth Management LLC own Waste Mgmt Inc Del (WM)? Yes — 68.3K shares worth $16M (+0.54% of its 13F portfolio) as of Q1 2026, down from 79.5K shares the prior filed quarter.

Position Value
$16M
Q1 2026
Shares
68.3K
% of Portfolio
+0.54%
Quarters Held
28
currently held

Position History WM

Reported value by quarter
Q2 ’19: $6MQ2 ’19Q3 ’19: $6MQ4 ’19: $6MQ1 ’20: $5MQ2 ’20: $6MQ2 ’20Q3 ’20: $6MQ4 ’20: $7MQ1 ’21: $8MQ2 ’21: $8MQ2 ’21Q3 ’21: $8MQ4 ’21: $9MQ1 ’22: $9MQ2 ’22: $10MQ2 ’22Q3 ’22: $11MQ4 ’22: $10MQ1 ’23: $7MQ2 ’23: $7MQ2 ’23Q3 ’23: $9MQ4 ’23: $10MQ1 ’24: $12MQ2 ’24: $13MQ2 ’24Q3 ’24: $12MQ4 ’24: $12MQ1 ’25: $14MQ2 ’25: $14MQ2 ’25Q3 ’25: $14MQ4 ’25: $17MQ1 ’26: $16Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 202668.3K$16M+0.54%
Q4 202579.5K$17M+0.60%
Q3 202562.3K$14M+0.50%
Q2 202560.7K$14M+0.59%
Q1 202559.9K$14M+0.69%
Q4 202459.3K$12M+0.60%
Q3 202459.2K$12M+0.63%
Q2 202458.9K$13M+0.67%
Q1 202457.6K$12M+0.69%
Q4 202357.1K$10M+0.64%
Q3 202357.7K$9M+0.67%
Q2 202341.3K$7M+0.53%
Q1 202341.6K$7M+0.53%
Q4 202266.2K$10M+0.81%
Q3 202266.7K$11M+0.92%
Q2 202264.1K$10M+0.87%
Q1 202255.0K$9M+0.65%
Q4 202153.3K$9M+0.65%
Q3 202151.7K$8M+0.62%
Q2 202154.3K$8M+0.59%
Q1 202159.5K$8M+0.63%
Q4 202058.8K$7M+0.63%
Q3 202056.6K$6M+0.73%
Q2 202057.2K$6M+0.76%
Q1 202057.0K$5M+0.80%
Q4 201955.6K$6M+0.75%
Q3 201953.0K$6M+0.81%
Q2 201951.9K$6M+0.81%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Calamos Wealth Management LLC’s full portfolio or all institutional holders of WM.