ETF comparison
ARKK vs MOO
Both Thematic.
Holdings overlap
1 positions appear in both funds. Buying equal dollars of ARKK and MOO would leave roughly 1.0% 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
MOO is 19 bps cheaper than ARKK. On a $100,000 position that's about $190/yr more in fees for ARKK.
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 ARKK vs MOO.
Top shared holdings
1 shared in total| # | Holding | In ARKK | In MOO | Overlap |
|---|---|---|---|---|
| 1 | DEERE & COMPANY | 0.97% | 8.86% | 0.97% |
Only in ARKK
43 total- TESLA INC 9.74%
- TEMPUS AI INC 4.89%
- SPACE EXPLORATION TECHNOLOGIES CORP 4.87%
- CRISPR THERAPEUTICS AG 4.73%
- 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%
- TWIST BIOSCIENCE CORP 3.31%
Only in MOO
45 total- Bayer AG 9.26%
- Corteva Inc 8.90%
- Nutrien Ltd 6.15%
- Zoetis Inc 5.19%
- Archer-Daniels-Midland Co 5.05%
- Kubota Corp 4.70%
- CF Industries Holdings Inc 4.36%
- Tyson Foods Inc 4.34%
- Bunge Global SA 3.36%
- Mowi ASA 2.73%
Related comparisons
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- ARKK vs ARKW · ARK Next Generation Technology ETF 55.9%
- ARKK vs ARKQ · ARK Autonomous Technology & Robotics ETF 37.9%
- ARKK vs ARKF · ARK Blockchain & Fintech Innovation ETF 37.4%
More comparisons with MOO
- MOO vs AIQ · Global X Artificial Intelligence & Technology ETF 0.0%
- MOO vs ARKF · ARK Blockchain & Fintech Innovation ETF 0.0%
- MOO vs ARKG · ARK Genomic Revolution ETF 0.0%
- MOO vs ARKW · ARK Next Generation Technology ETF 0.0%
- MOO vs BOTZ · Global X Robotics & Artificial Intelligence ETF 0.0%
- MOO vs CIBR · First Trust NASDAQ Cybersecurity ETF 0.0%
Percentages are holdings overlap with the named fund.
Open ARKK or MOO 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.