Institutional Ownership
Calamos ETF Tr
CUSIP 12811T118RUSSELL 2000 STRCPROQ1 2026
13D / 13G Filings
0
Schedule 13D/13G on record
Beneficial Filers
0
Distinct reporting persons
Largest Stake
—
Max % of class reported
Institutional Holders
20
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
Schedule 13D (activist) & 13G (passive) 5%+ ownership filings
No 13D/13G filings on record yet
Schedule 13D/13G beneficial-ownership filings from 2020–present are ingested from SEC EDGAR. Coverage expands as the backfill and daily crawler run.
Top Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Harbour Investments, Inc. | 93.6K | $2.54M |
| 2 | Commonwealth Equity Services, LLC | 83.4K | $2.27M |
| 3 | Owen Larue, LLC | 55.2K | $1.50M |
| 4 | Calamos Advisors LLC | 35.2K | $956.2K |
| 5 | Calamos Wealth Management LLC | 35.2K | $956.2K |
| 6 | Wealth Enhancement Advisory Services, LLC | 26.0K | $709.0K |
| 7 | Old Mission Capital LLC | 22.6K | $613.2K |
| 8 | Susquehanna International Group, LLP | 14.8K | $401.2K |
| 9 | Rooted Wealth Advisors, Inc. | 12.5K | $347.6K |
| 10 | Sloy Dahl & Holst, LLC | 10.1K | $273.8K |