ETF comparison
ARKG vs ARKK
Both Thematic.
Holdings overlap
14 positions appear in both funds. Buying equal dollars of ARKG and ARKK would leave roughly 27.7% 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
Expense ratios are effectively identical (0.75% vs 0.75%).
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 ARKG vs ARKK.
Top shared holdings
14 shared in total| # | Holding | In ARKG | In ARKK | Overlap |
|---|---|---|---|---|
| 1 | TEMPUS AI INC | 6.56% | 4.89% | 4.89% |
| 2 | CRISPR THERAPEUTICS AG | 6.29% | 4.73% | 4.73% |
| 3 | TWIST BIOSCIENCE CORP | 7.73% | 3.31% | 3.31% |
| 4 | 10X GENOMICS INC | 9.39% | 3.30% | 3.30% |
| 5 | BEAM THERAPEUTICS INC | 3.78% | 2.79% | 2.79% |
| 6 | INTELLIA THERAPEUTICS INC | 1.83% | 1.92% | 1.83% |
| 7 | ILLUMINA INC | 4.74% | 1.45% | 1.45% |
| 8 | NATERA INC | 4.13% | 1.24% | 1.24% |
| 9 | RECURSION PHARMACEUTICALS INC | 2.63% | 1.09% | 1.09% |
| 10 | GENEDX HOLDINGS CORP | 1.87% | 1.03% | 1.03% |
| 11 | VERACYTE INC | 2.55% | 0.85% | 0.85% |
| 12 | ELI LILLY & COMPANY | 4.68% | 0.59% | 0.59% |
Only in ARKG
18 total- PERSONALIS INC 5.47%
- ABSCI CORP 5.14%
- GUARDANT HEALTH INC 4.74%
- CAREDX INC 4.30%
- COMPASS PATHWAYS PLC 3.25%
- ADAPTIVE BIOTECHNOLOGIES CORP 2.57%
- NURIX THERAPEUTICS INC 2.51%
- BUTTERFLY NETWORK INC 2.18%
- SCHRODINGER INC 1.99%
- IONIS PHARMACEUTICALS INC 1.77%
Only in ARKK
30 total- TESLA INC 9.74%
- SPACE EXPLORATION TECHNOLOGIES CORP 4.87%
- SHOPIFY INC 4.36%
- COINBASE GLOBAL INC 4.17%
- ADVANCED MICRO DEVICES INC 3.98%
- CIRCLE INTERNET GROUP INC 3.90%
- ROBINHOOD MARKETS INC 3.64%
- PALANTIR TECHNOLOGIES INC 3.11%
- AMAZON.COM INC 2.95%
- ROBLOX CORP 2.39%
Related comparisons
More comparisons with ARKG
- ARKG vs ROBO · Robo Global Robotics and Automation Index ETF 1.9%
- ARKG vs KOMP · State Street SPDR S&P Kensho New Economies Composite ETF 1.8%
- ARKG vs AIQ · Global X Artificial Intelligence & Technology ETF 0.0%
- ARKG vs ARKF · ARK Blockchain & Fintech Innovation ETF 0.0%
- ARKG vs ARKQ · ARK Autonomous Technology & Robotics ETF 0.0%
- ARKG vs ARKW · ARK Next Generation Technology ETF 0.0%
More comparisons with ARKK
- ARKK vs AIQ · Global X Artificial Intelligence & Technology ETF 19.6%
- ARKK vs FDN · First Trust Dow Jones Internet Index Fund 10.5%
- ARKK vs QTUM · Defiance Quantum ETF 9.8%
- ARKK vs XLK · State Street Technology Select Sector SPDR ETF 9.1%
- ARKK vs VGT · Vanguard Information Technology Index Fund ETF Shares 8.4%
- ARKK vs SKYY · First Trust Cloud Computing ETF 8.3%
Percentages are holdings overlap with the named fund.
Open ARKG or ARKK 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.