ETF · 12811T209

SROI

ETF
CALAMOS ETF TR
···Share
Holders (tracked)
1
Combined shares
62,001
Combined value
$2.08M
Last close
$35.83
Quarter
2025Q4
Price · 1Y$35.83+8.10 (+29.23%)H $35.83 · L $27.31 · Avg Vol 1K
$28.00$30.00$32.00$34.00$36.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
112023Q12025Q4
Filing-implied avg cost: $33.54 · live $35.83

Who owns SROI

1 super-investors · 2025Q4
Tracked stake
62.0K
shares
Combined value
$2M
% of shares outstanding
shares-out unknown
Quarter action mix
Added1
#ManagerSharesValue
1Ken Griffin
Citadel Advisors
62.0K$2M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions0
Added to1
Trimmed0
Exited0

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2023Q1
1
$408K
2023Q2
1
$959K
2024Q1
1
$460K
2024Q2
1
$826K
2024Q3
1
$633K
2025Q2
1
$1.4M
2025Q3
1
$1.3M
2025Q4
1
$2.1M