SEC 13F Intelligence

CALAMOS ETF TR

CUSIP 12811T134

Calamos Etf Tr has 9 institutional holders in Filings Flow’s 13F database, together reporting 129.8K shares worth $3M as of Q1 2026. The largest reported holders are Stolz & Associates, Ps, Calamos Advisors LLC, and Calamos Wealth Management LLC.

Institutional Holders
9
Q1 2026
Reported Value
$3M
Ticker
unmapped
private placement or foreign
Quarters Tracked
3

Ownership Trend

Institutional holders
Q4 ’25: 7Q4 ’25Q1 ’26: 9Q1 ’26Q2 ’26: 1Q2 ’26filingsflow.com
Total reported value
Q4 ’25: $2MQ4 ’25Q1 ’26: $3MQ1 ’26Q2 ’26: $36,649Q2 ’26filingsflow.com

Holders

Mixed quarters
Manager% of PortfolioValueSharesQuarter
STOLZ & ASSOCIATES, PS$143M AUM0.70%$1M37.1KQ1 2026OLDER
Calamos Wealth Management LLC$2.9B AUM0.02%$605,33122.5KQ1 2026OLDER
BURKETT FINANCIAL SERVICES, LLC$320M AUM0.01%$36,6491.3KQ2 2026
OLD MISSION CAPITAL LLC$6.3B AUM0.01%$340,01612.6KQ1 2026OLDER
Calamos Advisors LLC$28.2B AUM0.00%$605,33122.5KQ1 2026OLDER
Farther Finance Advisors, LLC$10.6B AUM0.00%$26,9501.0KQ1 2026OLDER
SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM0.00%$532,91619.8KQ1 2026OLDER
UBS Group AG$666.3B AUM0.00%$50,5721.9KQ1 2026OLDER

Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.