ETF comparison
ARKW vs HACK
Both Thematic.
ARK Next Generation Technology ETF · Amplify Cybersecurity ETF
Holdings overlap
4 positions appear in both funds. Buying equal dollars of ARKW and HACK would leave roughly 8.5% 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
HACK is 16 bps cheaper than ARKW. On a $100,000 position that's about $160/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 HACK.
Top shared holdings
4 shared in total| # | Holding | In ARKW | In HACK | Overlap |
|---|---|---|---|---|
| 1 | CROWDSTRIKE HOLDINGS INC | 2.62% | 5.54% | 2.62% |
| 2 | BROADCOM INC | 2.27% | 6.01% | 2.27% |
| 3 | CLOUDFLARE INC | 2.13% | 4.84% | 2.13% |
| 4 | RUBRIK INC | 1.49% | 3.98% | 1.49% |
Only in ARKW
37 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%
- AMAZON.COM INC 4.44%
- ALPHABET INC 4.07%
- BLOCK INC 3.61%
- CIRCLE INTERNET GROUP INC 3.60%
- COINBASE GLOBAL INC 3.43%
Only in HACK
20 total- Palo Alto Networks Inc 6.58%
- Cisco Systems Inc 5.79%
- Fortinet Inc 5.36%
- General Dynamics Corp 4.93%
- Okta Inc 4.44%
- F5 Inc 4.34%
- Northrop Grumman Corp 4.30%
- Tenable Holdings Inc 4.20%
- Qualys Inc 4.14%
- Varonis Systems Inc 4.08%
Related comparisons
More comparisons with ARKW
- ARKW vs BOTZ · Global X Robotics & Artificial Intelligence ETF 3.9%
- ARKW vs KOMP · State Street SPDR S&P Kensho New Economies Composite ETF 3.9%
- ARKW vs LIT · Global X Lithium & Battery Tech ETF 3.8%
- ARKW vs GRID · First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund 3.7%
- ARKW vs ROBO · Robo Global Robotics and Automation Index ETF 2.2%
- ARKW vs ARKG · ARK Genomic Revolution ETF 0.0%
More comparisons with HACK
- HACK vs AIQ · Global X Artificial Intelligence & Technology ETF 7.5%
- HACK vs QTUM · Defiance Quantum ETF 4.3%
- HACK vs KOMP · State Street SPDR S&P Kensho New Economies Composite ETF 3.5%
- HACK vs ARKF · ARK Blockchain & Fintech Innovation ETF 2.3%
- HACK vs ARKQ · ARK Autonomous Technology & Robotics ETF 1.7%
- HACK vs GRID · First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund 1.7%
Percentages are holdings overlap with the named fund.
Open ARKW or HACK 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.