BLCN — Siren Nasdaq NexGen Economy ETF
Data updated: 2026-06-12
BLCN — Siren Nasdaq NexGen Economy ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Alternative · $28.90M AUM · 0.68% expense ratio · 11.1% 1-yr return. From SEC regulatory filings.
BLCN Fund Overview
BLCN — Siren Nasdaq NexGen Economy ETF is a US ETF managed by Siren ETF Trust, categorised as Alternative. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: Siren ETF Trust
- Category: Alternative
- Assets under management: $28.90M
- 1-year return: 11.1%
- Ticker: BLCN
- SEC CIK: 0001796383
- SEC series ID: S000069719
- Share class ID: C000222396
BLCN Holdings
Top 10 holdings of Siren Nasdaq NexGen Economy ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| First American Government Obli | 43.42% |
| IREN Ltd | 3.83% |
| Galaxy Digital Inc | 3.57% |
| Coinbase Global Inc | 3.19% |
| Advanced Micro Devices Inc | 3.19% |
| Terawulf Inc | 3.15% |
| Micron Technology Inc | 3.04% |
| Riot Platforms Inc | 3.01% |
| Tsmc | 3.00% |
| Hut 8 Corp | 2.75% |
BLCN Portfolio Allocation
Asset-class allocation of Siren Nasdaq NexGen Economy ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 52.2% |
| Cash & Equivalents | 43.4% |
BLCN Performance
Total returns for BLCN (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -13.4% |
| 1 year | 11.1% |
| 3 years (annualised) | 0.1% |
| 5 years (annualised) | -14.5% |
BLCN Risk Information
Risk metrics for BLCN, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 26.3%
BLCN Costs and Fees
BLCN costs about $68 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.68%
- Gross expense ratio: 0.68%
- Portfolio turnover: 771%
- Brokerage commissions: 111.90 bps of average net assets (SEC N-CEN)
BLCN Cashflows
Over the 12 months to 2026-03, Siren Nasdaq NexGen Economy ETF had net outflows of $19.73M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$2.19M |
| 2026-02 | $0 |
| 2026-01 | −$1.26M |
| 2025-12 | −$1.27M |
| 2025-11 | $0 |
| 2025-10 | −$717.12K |
BLCN Debt Constituents
No individual debt constituents are reported in Siren Nasdaq NexGen Economy ETF's latest SEC N-PORT filing.
BLCN Prospectus and SEC Filings
Official Siren Nasdaq NexGen Economy ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
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Other Alternative funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.