Do IDRV and KARS hold the same stocks?

By their latest filings, 28% of their books are the same securities at the same weight, which is a meaningful overlap. Overlap is the sum of the smaller weight of every security they share.

Which is more different from the S&P 500, IDRV or KARS?

IDRV has 8% of its weight in S&P 500 names and KARS has 6%, so IDRV differs more from the index.

Which is cheaper, IDRV or KARS?

IDRV charges 0.48% a year and KARS charges 0.69%, so IDRV is cheaper. Fees come from each fund's prospectus.

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IDRV vs KARS: which is really different?

IDRV and KARS hold 28% of their weight in the same names. iShares Self-Driving EV and Tech ETF and KraneShares Electric Vehicles and Future Mobility Index ETF.

8.1%

IDRV in the S&P 500

6.5%

KARS in the S&P 500

−8.9%

IDRV total return, 1 year

−8.5%

KARS total return, 1 year

IDRV · 1 year to Sep 30, 202692% of its weight is outside the S&P 500

8% of IDRV's weight is in S&P 500 companies and 92% is outside the index

KARS · 1 year to Sep 30, 202694% of its weight is outside the S&P 500

7% of KARS's weight is in S&P 500 companies and 94% is outside the index

ETFIQ Off-Index Score · IDRV scores higherHow much of it is not the index it is sold as an alternative to?

IDRV 51.3

KARS 51.3

0.1, the lowest in this set92.0, the highest

A percentile among the 375 thematic ETFs with a holdings filing. It is a position in a set, not a rating, and neither end of it is a recommendation. All thematic ETFs ranked by it → How it is computed →

What they hold in common

By the books each fund has filed, IDRV and KARS hold 28% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated Sep 29, 2026 and Sep 30, 2026.

50%

half

28% in common

Positions both hold, largest shared weight first

Holding IDRV KARS

TESLA INC 4.58% 4.35%

RIVIAN AUTOMOTIVE INC CLASS A 4.64% 2.59%

AURORA INNOVATION CLASS A 2.90% 2.44%

PLS GROUP LTD 3.28% 2.22%

ALBEMARLE CORP 3.51% 2.15%

LUCID GROUP 0.33% 0.18%

Only in IDRV

SAMSUNG SDI LTD 5.18%

LG ENERGY SOLUTION LTD 4.91%

BYD H 4.28%

LG CHEM LTD 4.13%

VOLKSWAGEN NON-VOTING PREF AG 4.03%

LI AUTO CLASS A 3.98%

ABB LTD 3.93%

AUTOLIV 3.52%

Only in KARS

Panasonic Holdings Corporation 4.95%

SAMSUNG SDI CO LTD 4.91%

STMICROELECTRONICS NV 4.83%

BYD CO LTD -A 4.22%

XIAOMI CORP-CLASS B 4.21%

BAYERISCHE MOTOREN WERKE AG 4.07%

CONTEMPORARY AMPEREX TECHN-A 3.49%

CMOC GROUP LTD-A 2.55%

Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed.

28% of the two portfolios are the same securities at the same weight.

Performance, window by window

	Total return		vs the S&P 500		vs the Nasdaq-100
Window	IDRV	KARS	IDRV	KARS	IDRV	KARS
3 months	−13.1%	−12.4%	−15.6 pts	−14.9 pts	−15.2 pts	−14.5 pts
6 months	−14.8%	−13.8%	−31.8 pts	−30.8 pts	−41.7 pts	−40.7 pts
1 year	−8.9%	−8.5%	−24.6 pts	−24.3 pts	−32.7 pts	−32.3 pts
3 years	−6.0%	+2.6%	−91.0 pts	−82.3 pts	−116.0 pts	−107.3 pts
Since launch IDRV Apr 2019 · KARS Jan 2018	+44.5%	+25.2%	−149.1 pts	−185.6 pts	−269.2 pts	−345.6 pts

IDRV and KARS over each window. Every figure is an ETFIQ calculation with distributions reinvested. Source: ETFIQ. Open the live comparison on ETFIQ →

On the same fields

IDRV

iShares Self-Driving EV and Tech ETF · Holds 77 stocks in electric vehicles and batteries, 8% of its weight in S&P 500 companies

KARS

KraneShares Electric Vehicles and Future Mobility Index ETF · Holds 86 stocks in electric vehicles and batteries, 6% of its weight in S&P 500 companies

Issuer iShares KraneShares

Theme Electric vehicles and batteries Electric vehicles and batteries

In the S&P 500 8.1% 6.5%

Active share vs the S&P 500 98.1% 98.1%

In the Nasdaq-100 4.6% 4.4%

Holdings 77 86

Top ten, share of the fund 43.2% 40.2%

Expense ratio 0.48% 0.69%

Fee for the differing part 0.49% 0.70%

Total return, 1 year −8.9% −8.5%

vs the S&P 500 −24.6 pts −24.3 pts

vs the Nasdaq-100 −32.7 pts −32.3 pts

Below its high −35.7% −44.6%

Net assets $260m $73m

IDRV and KARS on the same fields, as of Sep 30, 2026. Source: ETFIQ.

IDRV in plain words

By weight, 8% of IDRV's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 98%. The top ten holdings are 43% of the fund across 77 positions, as published by its issuer for Sep 29, 2026. Over the year to Sep 30, 2026 the fund returned −8.9% with distributions reinvested against +15.7% for the S&P 500, so a holder was behind by 24.6 pts. It sits 35.7% below its all-time high of Nov 22, 2021.

KARS in plain words

By weight, 6% of KARS's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 98%. The top ten holdings are 40% of the fund across 86 positions, as published by its issuer for Sep 30, 2026. Over the year to Sep 30, 2026 the fund returned −8.5% with distributions reinvested against +15.7% for the S&P 500, so a holder was behind by 24.2 pts. It sits 44.6% below its all-time high of Nov 8, 2021.

Questions people ask

Do IDRV and KARS hold the same stocks?: By their latest filings, 28% of their books are the same securities at the same weight, which is a meaningful overlap. Overlap is the sum of the smaller weight of every security they share.
Which is more different from the S&P 500, IDRV or KARS?: IDRV has 8% of its weight in S&P 500 names and KARS has 6%, so IDRV differs more from the index.
Which is cheaper, IDRV or KARS?: IDRV charges 0.48% a year and KARS charges 0.69%, so IDRV is cheaper. Fees come from each fund's prospectus.

Other comparisons

IDRV vs ILIT IDRV vs ION IDRV vs LIT IDRV vs LITP KARS vs LIMI KARS vs LIT KARS vs LITP KARS vs BATT

IDRV on its own →KARS on its own →How every figure is computed →Standards and sources →

Where these figures came from

IDRV filings on SEC EDGAR ↗IDRV prospectus with the expense ratio (SEC) ↗iShares page for IDRV ↗KARS filings on SEC EDGAR ↗KARS prospectus with the expense ratio (SEC) ↗KraneShares page for KARS ↗

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement. A comparison is not a recommendation.

Cite this page

ETFIQ, IDRV against KARS, data as of Sep 30, 2026. https://etfiq.com/compare/themes/idrv-vs-kars

Open data

Free to use with attribution. Every figure is calculated from a named public source; the method is at etfiq.com/methodology.