ETF comparison
FDN vs ROBO
Both Thematic.
First Trust Dow Jones Internet Index Fund · Robo Global Robotics and Automation Index ETF
Holdings overlap
0 positions appear in both funds. Buying equal dollars of FDN and ROBO would leave roughly 0.0% of each dollar exposed to the same underlying securities.
Holdings data for FDN covers 0.0% of fund weight. The remainder lacks matchable identifiers in the N-PORT filing.
Holdings data for ROBO covers 0.0% of fund weight. The remainder lacks matchable identifiers in the N-PORT filing.
Side by side
Sub-score comparison
Tracking-quality sub-score is not yet computed for any fund — see methodology for which inputs are live.
Cost difference
FDN is 46 bps cheaper than ROBO. On a $100,000 position that's about $460/yr more in fees for ROBO.
Fee figure is the annual expense charged on $100,000. It compounds over time — we publish a fuller cost-projection calculator on the methodology page.
Top shared holdings
0 shared in totalNo shared holdings between these funds.
Only in FDN
0 totalEvery FDN position is also held by ROBO.
Only in ROBO
0 totalEvery ROBO position is also held by FDN.
Holdings overlap is the sum of min(weight_a, weight_b) over positions
matched on ISIN (CUSIP fallback). Methodology: see
/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.