Calamos Bitcoin 80 P ETF JanCBTJETF
13F holders, Q4 2025 (December 31)22holders +6
5new positions
2sold out
$21.93avg. 13F price*
At the end of Q4 2025, 22 institutions reported holding Calamos Bitcoin 80 P ETF Jan (CBTJ) in their 13F filings, up 6 from Q3 2025. 5 opened new positions and 2 sold out. The largest holders were MBL Wealth, LLC ($3.4M), Betterment LLC ($1.9M) and Jane Street Group, LLC ($1.2M).
- Company
- Calamos Bitcoin 80 P ETF Jan
- CUSIP
- 12811T720
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $1.2M |
| Exits | 2 | $296K |
All 13F filers, Q3 2025 → Q4 2025: 107,527 shares bought and 192,622 shares sold, net −85,095 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 22 holders
| MBL Wealth, LLC | 0.28% | Reduce -51.4% | 157,377 | $3.4M |
| Betterment LLC | 0.00% | Reduce -9.6% | 87,843 | $1.9M |
| Jane Street Group, LLC | 0.00% | Add +450.4% | 52,584 | $1.2M |
| Susquehanna International Group, LLP | 0.00% | Add +24.6% | 40,869 | $894K |
| NBZ Investment Advisors LLC | 0.34% | Reduce -0.5% | 35,859 | $785K |
| ATX Financial Planning, LLC | 0.57% | — | 33,933 | $742K |
| Calamos Wealth Management LLC | 0.02% | Reduce -16.2% | 20,812 | $455K |
| Calamos Advisors LLC | 0.00% | New | 16,440 | $360K |
| Greenberg Financial Group | 0.15% | — | 16,388 | $359K |
| Estate Planners Group, LLC | 0.15% | — | 15,521 | $340K |
| Evexia Wealth LLC | 0.08% | New | 12,259 | $297K |
| Old Mission Capital LLC | 0.01% | New | 13,491 | $295K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Reduce -2.6% | 13,402 | $293K |
| McDonald Partners LLC | 0.08% | Reduce -3.4% | 12,097 | $265K |
| Harbour Investments, Inc. | 0.00% | Reduce -10.5% | 10,436 | $228K |
| MML Investors Services, LLC | 0.00% | New | 9,161 | $200K |
| IFP Advisors, Inc | 0.00% | Add +51.7% | 6,340 | $139K |
| Ankerstar Wealth, LLC | 0.07% | — | 3,410 | $75K |
| UBS Group AG | 0.00% | New | 1,900 | $42K |
| Aptus Capital Advisors, LLC | 0.00% | Add +200.0% | 1,500 | $33K |
| Osaic Holdings, Inc. | 0.00% | Add +1.4% | 507 | $11K |
| DHJJ Financial Advisors, Ltd. | 0.00% | No change | 50 | $1K |
"% of holder's portfolio" is CBTJ's weight in each manager's 13F, not the share of Calamos Bitcoin 80 P ETF Jan the manager owns.