Latest Period
Q1 2026
Security Snapshot
CALAMOS ETF TR - BITCOIN 80 SERIE (CBTO) Institutional Ownership
CUSIP: 12811T589
13F Institutional Holders and Ownership History from Q4 2025 to Q1 2026
Institutions Reporting
12
Shares (Excl. Options)
515,731
Price
$20.05
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- Security type / class
- Equity / BITCOIN 80 SERIE
- Symbol
- CBTO
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 515,731
- Total 13F value
- $10,340,345
- Portfolio coverage rank
- 0%
- Share change
- -151,054
- Value change
- -$3,847,435
- Number of holders
- 12
- SEC-reported price per share
- $20.05
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- CBTO - CALAMOS ETF TR - BITCOIN 80 SERIE is tracked under CUSIP 12811T589.
- 12 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 10 to 12 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $14,385,372 to $10,340,345.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 12 institutions filings for Q1 2026.
Security key
12811T589
Latest holder period
Q1 2026
13F holders
12
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 12811T589:
As of 31 Mar 2026, 12 institutional investors reported holding 515,731 shares of CALAMOS ETF TR - BITCOIN 80 SERIE (CBTO).
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
2
Latest
Q1 2026
Rows shown
1-2 of 2