Calamos Bitcoin 90 Series ETF - April Filing Effective
| Field | Detail |
|---|---|
| Company | Calamos Etf Trust |
| Form Type | 497 |
| Filed Date | Mar 24, 2026 |
| Risk Level | medium |
| Pages | 1 |
| Reading Time | 1 min |
| Sentiment | neutral |
Complexity: simple
Sentiment: neutral
Topics: ETF, Bitcoin, structured-product, new-fund
TL;DR
**Calamos Bitcoin ETF is officially effective, offering structured protection.**
AI Summary
Calamos ETF Trust filed a 497 form on March 24, 2026, for its Calamos Bitcoin 90 Series Structured Alt Protection ETF - April. This filing confirms the effectiveness of the definitive materials for this specific ETF series, identified by CIK 0001579881 and Series S000090065. This matters to investors because it indicates the fund is ready or has recently become available for investment, providing a new option for exposure to Bitcoin with a structured protection component.
Why It Matters
This filing confirms the operational readiness of a new Bitcoin-linked ETF, offering investors a structured product with potential downside protection.
Risk Assessment
Risk Level: medium — While the ETF offers 'structured alt protection,' Bitcoin-related investments inherently carry significant volatility and market risk.
Analyst Insight
Investors interested in Bitcoin exposure with a potential downside buffer should research the 'Calamos Bitcoin 90 Series Structured Alt Protection ETF - April' now that its definitive materials are effective.
Key Numbers
- 2026-03-24 — Filing Date (The date the 497 form was filed and accepted, indicating the effectiveness of the materials.)
- 4569 — Document Size (bytes) (The size of the primary 497 HTML document, indicating the brevity of the filing.)
Key Players & Entities
- Calamos ETF Trust (company) — the filer of the 497 form
- Calamos Bitcoin 90 Series Structured Alt Protection ETF - April (company) — the specific ETF series detailed in the filing
- 0001579881 (company) — CIK of Calamos ETF Trust
- S000090065 (company) — Series ID for the Bitcoin ETF
- C000256942 (company) — Class/Contract ID for the Bitcoin ETF
Forward-Looking Statements
- The Calamos Bitcoin 90 Series Structured Alt Protection ETF - April will likely see increased investor interest due to its structured protection feature. (Calamos Bitcoin 90 Series Structured Alt Protection ETF - April) — medium confidence, target: 2026-12-31
FAQ
What is the purpose of this 497 filing by Calamos ETF Trust?
The 497 filing serves as definitive materials, confirming the effectiveness of the Calamos Bitcoin 90 Series Structured Alt Protection ETF - April, as indicated by the 'Effectiveness Date 2026-03-24'.
What is the full name of the ETF series mentioned in this filing?
The full name of the ETF series is 'Calamos Bitcoin 90 Series Structured Alt Protection ETF - April', associated with Series S000090065 and Class/Contract C000256942.
When was this filing accepted by the SEC?
This filing was accepted by the SEC on 2026-03-24 at 13:47:00, which is also its effectiveness date.
What is the CIK for Calamos ETF Trust?
The CIK for Calamos ETF Trust, the filer, is 0001579881.
Where is Calamos ETF Trust's business address?
Calamos ETF Trust's business address is 2020 CALAMOS COURT NAPERVILLE IL 60563, as stated in the filing.
Filing Stats: 242 words · 1 min read · ~1 pages · Grade level 11.1 · Accepted 2026-03-24 13:47:00
Filing Documents
- tm268118d1_497.htm (497) — 4KB
- 0001104659-26-033768.txt ( ) — 6KB
- S000090065
- C000256942
From the Filing
Rule 497(e) File No. 333-191151 CALAMOS ETF TRUST (the “Trust”) Calamos Bitcoin 90 Series Structured Alt Protection ETF ® – April (the “Fund”) Supplement dated March 24, 2026 to the Fund’s Prospectus dated November 28, 2025, as amended This supplement updates certain information contained in the Fund’s prospectus and should be attached to the prospectus and retained for future reference. Capitalized terms not defined herein have the same meaning as in the Fund’s prospectus. As described in the Fund’s prospectus, an investment in shares of the Fund is subject to an upside return cap (the “Cap”) that represents the maximum percentage return an investor can achieve from an investment in the Fund for the Outcome Period of approximately one year. The Fund’s current Outcome Period ends on April 7, 2026. The next Outcome Period will begin on April 8, 2026 and end on April 30, 2027 (the “Upcoming Outcome Period”). The Fund’s anticipated Cap range for the Upcoming Outcome Period beginning on April 8, 2026 is set forth below. 18.50% - 23.50% (17.81% - 22.81% after taking into account the Fund’s management fees) The Fund’s return will be further reduced by brokerage commissions, trading fees, taxes and non-routine or extraordinary expenses not included in the Fund’s management fee, as described in the prospectus. On April 8, 2026, the Fund’s prospectus will be amended to update all references to the Cap to reflect the Cap for the Upcoming Outcome Period, as described above.