Calamos Advisors LLC - ARTISAN PARTNERS ASSET MGMT ownership

ARTISAN PARTNERS ASSET MGMT's ticker is APAM and the CUSIP is 04316A108. A total of 284 filers reported holding ARTISAN PARTNERS ASSET MGMT in Q4 2020. The put-call ratio across all filers is 0.31 and the average weighting 0.2%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of ARTISAN PARTNERS ASSET MGMT
ValueSharesWeighting
Q4 2020$2,364,00046,9650.01%
Other shareholders
ARTISAN PARTNERS ASSET MGMT shareholders Q4 2020
NameSharesValueWeighting ↓
Hall Kathryn A. 306,698$15,439,0005.38%
Weather Gauge Advisory, LLC 91,831$4,623,0005.37%
Velanne Asset Management Ltd 168,087$8,461,0005.02%
BERNZOTT CAPITAL ADVISORS 1,032,604$51,981,0004.67%
Clarkston Capital Partners, LLC 2,996,253$150,831,0003.19%
Channing Capital Management, LLC 890,360$44,821,0001.82%
EAM Investors, LLC 152,934$7,699,0001.26%
Legacy Capital Partners, Inc. 59,935$3,017,0001.18%
MALTESE CAPITAL MANAGEMENT LLC 133,725$6,732,0001.04%
Sapience Investments, LLC 129,080$6,498,0000.90%
View complete list of ARTISAN PARTNERS ASSET MGMT shareholders