ETF comparison
ARKW vs FDN
Both Thematic.
ARK Next Generation Technology ETF · First Trust Dow Jones Internet Index Fund
Holdings overlap
14 positions appear in both funds. Buying equal dollars of ARKW and FDN would leave roughly 23.8% of each dollar exposed to the same underlying securities.
Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
FDN is 27 bps cheaper than ARKW. On a $100,000 position that's about $270/yr more in fees for ARKW.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with ARKW vs FDN.
Top shared holdings
14 shared in total| # | Holding | In ARKW | In FDN | Overlap |
|---|---|---|---|---|
| 1 | AMAZON.COM INC | 4.44% | 9.98% | 4.44% |
| 2 | ALPHABET INC | 4.07% | 4.43% | 4.07% |
| 3 | META PLATFORMS INC | 2.83% | 9.83% | 2.83% |
| 4 | DATADOG INC | 2.62% | 3.53% | 2.62% |
| 5 | CLOUDFLARE INC | 2.13% | 3.22% | 2.13% |
| 6 | ROBLOX CORP | 2.29% | 1.50% | 1.50% |
| 7 | SNOWFLAKE INC | 1.29% | 3.61% | 1.29% |
| 8 | NETFLIX INC | 1.19% | 3.90% | 1.19% |
| 9 | DOORDASH INC | 1.15% | 2.87% | 1.15% |
| 10 | COREWEAVE INC | 3.20% | 1.08% | 1.08% |
| 11 | AIRBNB INC | 0.60% | 2.45% | 0.60% |
| 12 | DRAFTKINGS INC | 0.91% | 0.52% | 0.52% |
Only in ARKW
27 total- TESLA INC 7.48%
- ADVANCED MICRO DEVICES INC 7.44%
- ARK 21SHARES BITCOIN ETF 4.90%
- ROBINHOOD MARKETS INC 4.56%
- SHOPIFY INC 4.47%
- BLOCK INC 3.61%
- COINBASE GLOBAL INC 3.43%
- SPACE EXPLORATION TECHNOLOGIES CORP 3.35%
- PALANTIR TECHNOLOGIES INC 2.78%
- CROWDSTRIKE HOLDINGS INC 2.62%
Only in FDN
28 total- CISCO SYSTEMS INC 8.54%
- ARISTA NETWORKS INC 5.02%
- BOOKING HOLDINGS INC 4.98%
- ORACLE CORP 4.59%
- SALESFORCE INC 4.11%
- CIENA CORP 2.85%
- EBAY INC 2.04%
- CARVANA COMPANY 1.94%
- PAYPAL HOLDINGS INC 1.57%
- VEEVA SYSTEMS INC 1.10%
Related comparisons
More comparisons with ARKW
- ARKW vs SKYY · First Trust Cloud Computing ETF 18.3%
- ARKW vs XLK · State Street Technology Select Sector SPDR ETF 12.4%
- ARKW vs CIBR · First Trust NASDAQ Cybersecurity ETF 10.9%
- ARKW vs VGT · Vanguard Information Technology Index Fund ETF Shares 10.8%
- ARKW vs QTUM · Defiance Quantum ETF 10.5%
- ARKW vs HACK · Amplify Cybersecurity ETF 8.5%
More comparisons with FDN
- FDN vs AIQ · Global X Artificial Intelligence & Technology ETF 20.4%
- FDN vs CIBR · First Trust NASDAQ Cybersecurity ETF 19.6%
- FDN vs ARKF · ARK Blockchain & Fintech Innovation ETF 13.4%
- FDN vs HACK · Amplify Cybersecurity ETF 10.9%
- FDN vs ARKK · ARK Innovation ETF 10.5%
- FDN vs ARKQ · ARK Autonomous Technology & Robotics ETF 10.0%
Percentages are holdings overlap with the named fund.
Open ARKW or FDN at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.
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.