SEC 13F Intelligence

CALAMOS ETF TR

CUSIP 12811T118

Calamos Etf Tr has 20 institutional holders in Filings Flow’s 13F database, together reporting 525.3K shares worth $11M as of Q1 2026. The largest reported holders are Harbour Investments, Inc., Commonwealth Equity Services, LLC, and Owen Larue, LLC.

Institutional Holders
20
Q1 2026
Reported Value
$11M
Ticker
unmapped
private placement or foreign
Quarters Tracked
3

Ownership Trend

Institutional holders
Q4 ’25: 21Q4 ’25Q1 ’26: 20Q1 ’26Q2 ’26: 1Q2 ’26filingsflow.com
Total reported value
Q4 ’25: $11MQ4 ’25Q1 ’26: $11MQ1 ’26Q2 ’26: $45,080Q2 ’26filingsflow.com

Holders

Mixed quarters
Manager% of PortfolioValueSharesQuarter
Owen LaRue, LLC$261M AUM0.58%$2M55.2KQ1 2026OLDER
STOLZ & ASSOCIATES, PS$143M AUM0.18%$263,0689.5KQ1 2026OLDER
Worth Asset Management, LLC$313M AUM0.18%$390,99814.7KQ3 2025OLDER
Momentum Wealth Planning, LLC$113M AUM0.17%$218,3248.2KQ3 2025OLDER
TrustBank$258M AUM0.12%$287,40110.7KQ4 2025OLDER
Rooted Wealth Advisors, Inc.$379M AUM0.09%$347,57712.5KQ1 2026OLDER
HARBOUR INVESTMENTS, INC.$6.5B AUM0.04%$3M93.6KQ1 2026OLDER
Sloy Dahl & Holst, LLC$728M AUM0.04%$273,76510.1KQ1 2026OLDER
Calamos Wealth Management LLC$2.9B AUM0.03%$956,24935.2KQ1 2026OLDER
Legacy Wealth Managment, LLC/ID$201M AUM0.02%$53,8942.0KQ3 2025OLDER
BURKETT FINANCIAL SERVICES, LLC$320M AUM0.01%$45,0801.6KQ2 2026
Camelot Portfolios, LLC$143M AUM0.01%$16,850625Q4 2025OLDER
OLD MISSION CAPITAL LLC$6.3B AUM0.01%$613,20022.6KQ1 2026OLDER
MGO ONE SEVEN LLC$5.0B AUM0.00%$244,4339.0KQ1 2026OLDER
Calamos Advisors LLC$28.2B AUM0.00%$956,24935.2KQ1 2026OLDER
CREATIVE FINANCIAL DESIGNS INC /ADV$1.6B AUM0.00%$55,4322.0KQ1 2026OLDER
TUCKER ASSET MANAGEMENT LLC$343M AUM0.00%$10,892404Q4 2025OLDER
COMMONWEALTH EQUITY SERVICES, LLC$71.6B AUM0.00%$2M83.4KQ1 2026OLDER
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$49.1B AUM0.00%$709,02726.0KQ1 2026OLDER
Farther Finance Advisors, LLC$10.6B AUM0.00%$75,4422.8KQ1 2026OLDER
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC$696M AUM0.00%$2,696100Q4 2025OLDER
Kestra Advisory Services, LLC$26.4B AUM0.00%$71,9312.7KQ4 2025OLDER
Steward Partners Investment Advisory, LLC$19.6B AUM0.00%$21,999810Q1 2026OLDER
ROYAL BANK OF CANADA$570.1B AUM0.00%$505,00020.5KQ3 2025OLDER
SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM0.00%$401,19614.8KQ1 2026OLDER
JONES FINANCIAL COMPANIES LLLP$208.1B AUM0.00%$3,387125Q1 2026OLDER
UBS Group AG$666.3B AUM0.00%$4,834178Q1 2026OLDER

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