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Data as of Nov 4, 2026.

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Thematic ETFs

ARKK vs XDAT: Holdings Overlap & Returns

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Over the year to Nov 4, 2026, ARKK returned −3.7% to XDAT's −11.5%; 9% of their weight is in the same names.

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Net assets: $5.9bn on Nov 2, 2026 for ARK Innovation ETF, and $3.7m on Nov 3, 2026 for Franklin Exponential Data ETF.

ARKK on its own →XDAT on its own →
At a glance
36.2%
ARKK in the S&P 500
60.4%
XDAT in the S&P 500
−3.7%
ARKK total return, 1 year
−11.5%
XDAT total return, 1 year
ARKK · 1 year to Nov 4, 2026 64% of its weight is outside the S&P 500
64% of its weight is outside the S&P 50036% of ARKK's weight is in S&P 500 companies and 64% is outside the index. Holdings as of Nov 2, 2026.36%64%of its weight in S&P 500 companiesof its weight outside the S&P 500active share 86% · top ten 50% of the fund · 46 holdings as published by its issuer for Nov 2, 2026 · Nasdaq-100: 40% in64% of its weight is outside the S&P 50036% of ARKK's weight is in S&P 500 companies and 64% is outside the index. Holdings as of Nov 2, 2026.36%64%inoutside the S&P 500active share 86% · Nasdaq-100: 40% in

36% of ARKK's weight is in S&P 500 companies and 64% is outside the index. Holdings as of Nov 2, 2026.

XDAT · 1 year to Nov 4, 2026 40% of its weight is outside the S&P 500
40% of its weight is outside the S&P 50060% of XDAT's weight is in S&P 500 companies and 40% is outside the index. Holdings as of Jun 30, 2026.60%40%of its weight in S&P 500 companiesof its weight outside the S&P 500active share 86% · top ten 56% of the fund · 59 holdings as filed for Jun 30, 2026 · Nasdaq-100: 52% in40% of its weight is outside the S&P 50060% of XDAT's weight is in S&P 500 companies and 40% is outside the index. Holdings as of Jun 30, 2026.60%40%in the S&P 500outsideactive share 86% · Nasdaq-100: 52% in

60% of XDAT's weight is in S&P 500 companies and 40% is outside the index. Holdings as of Jun 30, 2026.

Pair scorecard

XDAT costs 0.25 points a year less; their one-year returns differ by 7.8 points; ARKK is far larger, $6.2bn against $3.7m.

Points (pts) are percentage points.

ARKK vs XDAT: Holdings Overlap & Returns
MeasureARKKXDAT
Return
Total return, 1 year−3.7%−11.5%
Drawdown
Below its all-time high48.0%, high on Feb 12, 202121.1%, high on Nov 9, 2021
Against its benchmark
What it tracksBroad innovation and megatrendsBroad innovation and megatrends
Against the S&P 500, 1 yearbehind by 18.5 pts
Its benchmark, total return, 1 year+14.8%+14.8%
Against its benchmark, 1 yearbehind by 18.5 ptsbehind by 26.3 pts
Cost and size
Expense ratio0.75%0.50%
Net assets, as of Oct 30, 2026$6.2bn$3.7m
Holdings
Holdings in common9%

Method

What they share

9%

By the books each fund has filed, ARKK and XDAT hold 9% of their money in the same securities at the same weight. Holdings dated Jun 30, 2026 and Nov 2, 2026.

0 half 100%

half

9% in common

Positions both hold · largest shared weight first ARKK XDAT
META PLATFORMS INC-CLASS A 2.19% 6.36%
PALANTIR TECHNOLOGIES INC-A 2.58% 1.87%
COREWEAVE INC-CL A 2.24% 1.73%
CLOUDFLARE INC - CLASS A 1.04% 10.04%
ALPHABET INC-CL C 0.83% 9.66%
ROBINHOOD MARKETS INC - A 2.86% 0.66%
COINBASE GLOBAL INC -CLASS A 3.76% 0.56%
CIRCLE INTERNET GROUP INC 4.60% 0.18%
BULLISH 1.41% 0.12%
Only in one fund ↓
Only in ARKK
TESLA INC 11.62%
TEMPUS AI INC-CL A 6.35%
SPACE EXPLORATION TECHN-CL A 6.29%
CRISPR THERAPEUTICS AG 4.48%
OPENAI GROUP PBC SERIES C 4.25%
SHOPIFY INC - CLASS A 3.15%
NVIDIA CORP 3.00%
TWIST BIOSCIENCE CORP 2.95%
Only in XDAT
SNOWFLAKE INC 4.97%
APPLOVIN CORP 4.97%
PALO ALTO NETWORKS INC 4.49%
CROWDSTRIKE HOLDINGS INC 4.34%
DATADOG INC 4.07%
MONGODB INC 3.71%
MICROSOFT CORP 3.52%
JFROG LTD 3.41%
Check overlap with more funds →

Window by window

Window by window: ARKK vs XDAT: Holdings Overlap & Returns
Total returnvs its benchmark
WindowARKKXDATARKKXDAT
3 months+5.5%−7.7%+5.6 pts vs VOO−7.4 pts vs IWV
6 months+1.0%+2.1%−4.0 pts vs VOO−2.8 pts vs IWV
1 year−3.7%−11.5%−18.5 pts vs VOO−26.3 pts vs IWV
3 years+98.7%+33.3%+15.4 pts vs VOO−47.7 pts vs IWV
Since launchNot the same days: ARKK Oct 2014 · XDAT Jan 2021+336.0%−1.8%−31.3 pts vs VOO−106.1 pts vs IWV

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Side by side

ARKK ARK Innovation ETF · Holds 46 stocks in broad innovation and megatrends, 36% of its weight in S&P 500 companies XDAT Franklin Exponential Data ETF · Holds 59 stocks in broad innovation and megatrends, 60% of its weight in S&P 500 companies
Issuer ARK Franklin
Theme Broad innovation and megatrends Broad innovation and megatrends
In the S&P 500 36.2% 60.4%
Active share vs the S&P 500 85.7% 86.2%
In the Nasdaq-100 39.8% 52.2%
Holdings 46 59
Top ten, share of the fund 50.4% 56.1%
Expense ratio 0.75% 0.50%
Fee for the differing part 0.88% 0.58%
Total return, 1 year −3.7% −11.5%
vs its benchmark −18.5 pts vs VOO −26.3 pts vs IWV
Below its high −48.0% −21.1%
Net assets, ARKK as of Nov 2, 2026 and XDAT as of Nov 3, 2026 $5.9bn $3.7m

As of Nov 4, 2026. Source: ETFIQ.

9% of the two portfolios are the same securities at the same weight.

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About each fund
ARKK

By weight, 36% of ARKK's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 86%. The top ten holdings are 50% of the fund across 46 positions, as published by its issuer for Nov 2, 2026. Over the year to Nov 4, 2026 the fund returned −3.7% with distributions reinvested against +14.8% for its benchmark, the S&P 500 Index, so a holder was behind by 18.5 pts. It sits 48.0% below its all-time high of Feb 12, 2021.

XDAT

Over the year to Nov 4, 2026 the fund returned −11.5% with distributions reinvested against +14.8% for its benchmark, the Russell 3000 Index, so a holder was behind by 26.3 pts.

By weight, 60% of XDAT's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 86%. The top ten holdings are 56% of the fund across 59 positions, as filed for Jun 30, 2026. It sits 21.1% below its all-time high of Nov 9, 2021.

Questions people ask

Do ARKK and XDAT hold the same stocks?
By their latest filings, 9% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.
Which is more different from the S&P 500, ARKK or XDAT?
ARKK has 36% of its weight in S&P 500 names and XDAT has 60%, so XDAT differs more from the index.
Which is cheaper, ARKK or XDAT?
ARKK charges 0.75% a year and XDAT charges 0.50%, so XDAT is cheaper. Fees come from each fund's prospectus.
Other comparisons
ARKK vs BUYZARKK vs GXDWARKK vs BULDARKK vs TNXTXDAT vs XTXDAT vs ILDRXDAT vs FDTXXDAT vs FRWD
Where to next
All thematic ETFs ranked by the S&P 500 Difference Score →How the scores are computed →ARKK on its own →XDAT on its own →ARKK holdings →XDAT dividend history →XDAT holdings →Method →Standards and sources →
Sources and dates
ARKK filings on SEC EDGAR ↗
ARKK prospectus with the expense ratio (SEC) ↗
ARK page for ARKK ↗
XDAT filings on SEC EDGAR ↗
XDAT prospectus with the expense ratio (SEC) ↗
Franklin website ↗

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

Every number is an ETFIQ calculation with distributions reinvested.

Cite this pageCitation, APA and Markdown

ETFIQ, ARKK against XDAT, data as of Nov 4, 2026. https://etfiq.com/compare/themes/arkk-vs-xdat

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Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.