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Data as of Nov 4, 2026.

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Thematic ETFs

EPAI vs ROBT: Holdings Overlap & Returns

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EPAI and ROBT hold 5% of their weight in the same names.

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Net assets on Nov 3, 2026: $5.0m for Harbor AI Inflection Strategy ETF and $714m for First Trust Nasdaq Artificial Intelligence and Robotics ETF.

EPAI on its own →ROBT on its own →
At a glance
59.2%
EPAI in the S&P 500
33.6%
ROBT in the S&P 500
+20.3%
EPAI total return, since launch, Dec 18, 2025
+3.1%
ROBT total return, 1 year
EPAI · 6 months to Nov 4, 2026 41% of its weight is outside the S&P 500
41% of its weight is outside the S&P 50059% of EPAI's weight is in S&P 500 companies and 41% is outside the index. Holdings as of Jul 31, 2026.59%41%of its weight in S&P 500 companiesof its weight outside the S&P 500active share 96% · top ten 37% of the fund · 37 holdings as filed for Jul 31, 2026 · Nasdaq-100: 25% in41% of its weight is outside the S&P 50059% of EPAI's weight is in S&P 500 companies and 41% is outside the index. Holdings as of Jul 31, 2026.59%41%in the S&P 500outsideactive share 96% · Nasdaq-100: 25% in

59% of EPAI's weight is in S&P 500 companies and 41% is outside the index. Holdings as of Jul 31, 2026.

ROBT · 1 year to Nov 4, 2026 66% of its weight is outside the S&P 500
66% of its weight is outside the S&P 50034% of ROBT's weight is in S&P 500 companies and 66% is outside the index. Holdings as of Nov 3, 2026.34%66%of its weight in S&P 500 companiesof its weight outside the S&P 500active share 85% · top ten 19% of the fund · 111 holdings as published by its issuer for Nov 3, 2026 · Nasdaq-100: 24% in66% of its weight is outside the S&P 50034% of ROBT's weight is in S&P 500 companies and 66% is outside the index. Holdings as of Nov 3, 2026.34%66%inoutside the S&P 500active share 85% · Nasdaq-100: 24% in

34% of ROBT's weight is in S&P 500 companies and 66% is outside the index. Holdings as of Nov 3, 2026.

Pair scorecard

ROBT costs 0.23 points a year less; ROBT is far larger, $714m against $5.0m.

Points (pts) are percentage points.

EPAI vs ROBT: Holdings Overlap & Returns
MeasureEPAIROBT
Return
Total return, 1 yearnot published+3.1%
Drawdown
Below its all-time high25.1%, high on Jun 30, 20269.1%, high on Oct 5, 2026
Against its benchmark
What it tracksArtificial intelligenceArtificial intelligence
Against the S&P 500, 1 yearbehind by 11.7 pts
Its benchmark, total return, 1 year+14.8%
Against its benchmark, 1 yearbehind by 11.7 pts
Cost and size
Expense ratio0.88%0.65%
Net assets, as of Nov 3, 2026$5.0m$714m
Holdings
Holdings in common5%

Method

What they share

5%

By the books each fund has filed, EPAI and ROBT hold 5% of their money in the same securities at the same weight. Holdings dated Jul 31, 2026 and Nov 3, 2026.

0 half 100%

half

5% in common

Positions both hold · largest shared weight first EPAI ROBT
Synopsys Inc 2.04% 1.76%
NXP Semiconductors NV 2.22% 0.91%
Taiwan Semiconductor Manufacturing Co Ltd 3.80% 0.76%
Teradyne Inc 4.67% 0.60%
Lam Research Corp 3.81% 0.59%
Only in one fund ↓
Only in EPAI
Applied Materials Inc 4.85%
ASML Holding NV 3.68%
Vertiv Holdings Co 3.60%
Flex Ltd 3.42%
Monolithic Power Systems Inc 3.37%
FormFactor Inc 3.20%
Everus Construction Group Inc 3.03%
Entegris Inc 2.99%
Only in ROBT
Ocado Group Plc 2.22%
Tempus AI, Inc. (Class A) 2.06%
Intuitive Surgical, Inc. 1.95%
Appian Corporation 1.89%
Illumina, Inc. 1.86%
Meta Platforms, Inc. (Class A) 1.81%
Recursion Pharmaceuticals, Inc. (Class A) 1.81%
Hexagon AB (Class B) 1.79%
Check overlap with more funds →

Window by window

Window by window: EPAI vs ROBT: Holdings Overlap & Returns
Total returnvs its benchmark
WindowEPAIROBTEPAIROBT
3 months−13.5%−4.5%not measured−4.4 pts vs VOO
6 months−17.3%+3.4%not measured−1.6 pts vs VOO
1 year–+3.1%–−11.7 pts vs VOO
3 years–+41.9%–−41.4 pts vs VOO
Since launchNot the same days: EPAI Dec 2025 · ROBT Feb 2018+20.3%+89.4%not measured−136.1 pts vs VOO

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Side by side

EPAI Harbor AI Inflection Strategy ETF · Holds 37 stocks in artificial intelligence, 59% of its weight in S&P 500 companies ROBT First Trust Nasdaq Artificial Intelligence and Robotics ETF · Holds 111 stocks in artificial intelligence, 34% of its weight in S&P 500 companies
Issuer Harbor First Trust
Theme Artificial intelligence Artificial intelligence
In the S&P 500 59.2% 33.6%
Active share vs the S&P 500 95.6% 84.8%
In the Nasdaq-100 24.6% 23.9%
Holdings 37 111
Top ten, share of the fund 37.4% 19.0%
Expense ratio 0.88% 0.65%
Fee for the differing part 0.92% 0.77%
Total return, 1 year +20.3% (since launch, Dec 18, 2025) +3.1%
vs its benchmark not measured −11.7 pts vs VOO
Below its high −25.1% −9.1%
Net assets, as of Nov 3, 2026 $5.0m $714m

As of Nov 4, 2026. Source: ETFIQ.

5% of the two portfolios are the same securities at the same weight.

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About each fund
EPAI

By weight, 59% of EPAI's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 96%. The top ten holdings are 37% of the fund across 37 positions, as filed for Jul 31, 2026. Since it first traded on Dec 18, 2025 the fund returned +20.3% with distributions reinvested. It sits 25.1% below its all-time high of Jun 30, 2026.

ROBT

By weight, 34% of ROBT's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 85%. The top ten holdings are 19% of the fund across 111 positions, as published by its issuer for Nov 3, 2026. Over the year to Nov 4, 2026 the fund returned +3.1% with distributions reinvested against +14.8% for its benchmark, the S&P 500 Index, so a holder was behind by 11.7 pts. It sits 9.1% below its all-time high of Oct 5, 2026.

Questions people ask

Do EPAI and ROBT hold the same stocks?
By their latest filings, 5% 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, EPAI or ROBT?
EPAI has 59% of its weight in S&P 500 names and ROBT has 34%, so EPAI differs more from the index.
Which is cheaper, EPAI or ROBT?
EPAI charges 0.88% a year and ROBT charges 0.65%, so ROBT is cheaper. Fees come from each fund's prospectus.
Other comparisons
EPAI vs AGIXEPAI vs WTAIEPAI vs AISEPAI vs IVESROBT vs THNQROBT vs WTAIROBT vs AGIXROBT vs KAIT
Where to next
All thematic ETFs ranked by the S&P 500 Difference Score →How the scores are computed →EPAI on its own →ROBT on its own →EPAI holdings →ROBT dividend history →ROBT holdings →Method →Standards and sources →
Sources and dates
EPAI filings on SEC EDGAR ↗
EPAI prospectus with the expense ratio (SEC) ↗
Harbor page for EPAI ↗
ROBT filings on SEC EDGAR ↗
ROBT prospectus with the expense ratio (SEC) ↗
First Trust page for ROBT ↗

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, EPAI against ROBT, data as of Nov 4, 2026. https://etfiq.com/compare/themes/epai-vs-robt

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