Mid-Cap Blend · NASDAQ · USD · Data as of 2026-05-12
AUM
$1.33B
Expense ratio
0.62%
Yield
0.84%
YTD return
+10.30%
Last price
$138.67
Broad Equity · Coverage 75% · low
Today
36.1
Outlook
48.9
Block A (composite-derived)
55.7
Block C (market behavior)
25.4
Today overlay (Block D)
0.0
Outlook overlay (Block D)
0.0
today_score = clip(0,100, 50 + 0.15·(A−50) + 0.60·(C−50) + D_today). Block B (holdings rollup) is in Phase 3 development; β=0 caps the natural range at ~12.5–87.5 in Preview v0.9. Formula version tide-etf-v1.0.0.
55.7
Coverage 75% · medium
Liquidity
—
Expenses
45.0
Performance
—
Volatility
33.4
Dividend
16.4
Concentration
95.0
Smart Money
62.1
Activist
98.7
Formula version composite-v1.0.0. Axes hover to see why a sub-score is missing.
First Trust Mid Cap Core AlphaDEX® Fund (FNX) is an exchange-traded fund from First Trust in the Mixed asset class. Launched in 2007. Assets under management: 1,330,070,144.
The fund tracks the NASDAQ AlphaDEX Mid Cap Core Index.
Bullish Whales composite rating: 56 out of 100. Evidence coverage 75% across 6 of 8 axes. Strongest axes: activist exposure, concentration, smart-money flow.
Annualized one-year realized volatility 16%, classified moderate. Weakest axes: dividend, volatility.
Top-10 weight 0%, diversified, led by SANM. Trailing yield 0%.
etf_composite_score_current · activist_score, composite_score, concentration_score, confidence, coverage_pct, dividend_score, smart_money_score, volatility_scoreetf_fundamentals_td · dividend_frequency, yieldetf_holdings_top10 · holding_symbol, weightetf_universe · asset_class, aum_usd, benchmark, benchmark_provider, fund_type, inception_date, issuer, name, replication_method, ticker, volatility_1yThe First Trust Mid Cap Core AlphaDEX Fund is an exchange-traded fund (ETF) designed to track the performance of the NASDAQ AlphaDEX Mid Cap Core Index. This index utilizes a proprietary stock selection methodology aimed at identifying attractively valued, fundamentally strong mid-cap stocks. The fund primarily invests in medium-sized U.S. companies which sit between the large-cap and small-cap spectrums, providing a balanced exposure that potentially captures growth opportunities while maintaining manageable risk levels. Sectors represented within the fund include technology, healthcare, consumer services, and industrials, reflecting a diverse cross-section of the mid-cap market. The ETF seeks to outperform traditional passive indices by selecting stocks based on a variety of financial metrics, such as earnings growth, price momentum, and value. By doing so, it offers investors a dynamic alternative to traditionally cap-weighted indices. As part of the broader financial market landscape, the First Trust Mid Cap Core AlphaDEX Fund plays a significant role by offering investors access to the growth potential and diversification benefits of mid-cap stocks.
Net AUM change history is not yet available for this ETF. Fund-flow time series is a Phase B deliverable.
Current AUM: $1,330,070,144. AUM change is computed from rolling daily fundamentals snapshots; it reflects total net-asset deltas (creations/redemptions + market value moves), not pure share creations.
Fund documents (fact sheets, prospectuses, semi-annual reports) for FNX are coming soon. The BW fund-document archive will surface PDFs alongside a metadata index for searchability.