Do DISK and KMEM hold the same stocks?

By their latest filings, 23% 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, DISK or KMEM?

DISK has 32% of its weight in S&P 500 names and KMEM has 0%, so KMEM differs more from the index.

Which is cheaper, DISK or KMEM?

DISK charges 0.75% a year and KMEM charges 0.65%, so KMEM is cheaper. Fees come from each fund's prospectus.

Data as of Nov 4, 2026.

Thematic ETFs

DISK vs KMEM: Holdings Overlap & Returns

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DISK and KMEM hold 23% of their weight in the same names.

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Net assets on Nov 3, 2026: $51m for Tema Memory ETF and $23m for Kurv Memory Select ETF.

DISK on its own →KMEM on its own →

At a glance

32.1%

DISK in the S&P 500

0.0%

KMEM in the S&P 500

−47.2%

DISK total return, since launch, Jun 30, 2026

−35.6%

KMEM total return, since launch, Jul 1, 2026

DISK · 3 months to Nov 4, 2026 68% of its weight is outside the S&P 500

32% of DISK's weight is in S&P 500 companies and 68% is outside the index. Holdings as of Nov 3, 2026.

KMEM · 3 months to Nov 4, 2026 2 positions, 28% of its net assets

KMEM holds 2 positions, 28% of its net assets. Holdings as of Aug 31, 2026.

Pair scorecard

KMEM costs 0.10 points a year less; DISK is 2.2 times larger.

DISK vs KMEM: Holdings Overlap & Returns
Measure	DISK	KMEM
Drawdown
Measure	DISK	KMEM
Below its all-time high	47.2%, high on Jun 30, 2026	35.6%, high on Jul 1, 2026
Benchmark
Measure	DISK	KMEM
What it tracks	Memory and storage	Memory and storage
Cost and size
Measure	DISK	KMEM
Expense ratio	0.75%	0.65%
Net assets, as of Nov 3, 2026	$51m	$23m
Holdings
Measure	DISK	KMEM
Holdings in common	23%

Method

What they share

23%

By the books each fund has filed, DISK and KMEM hold 23% of their money in the same securities at the same weight. Holdings dated Aug 31, 2026 and Nov 3, 2026.

50%

0 half 100%

half

23% in common

Positions both hold · largest shared weight first DISK KMEM

SK HYNIX INC 18.10% 21.41%

SAMSUNG ELECTRONICS CO LTD 5.28% 6.85%

Only in one fund ↓

Only in DISK

SANDISK CORP 16.33%

KIOXIA HOLDINGS CORP 13.72%

MICRON TECHNOLOGY INC 8.42%

CHANGXIN MEMORY TECHNOLOGIES-SWAP-MREX-L 6.81%

SK SQUARE CO LTD 5.46%

NANYA TECHNOLOGY CORP 4.27%

AEHR TEST SYSTEMS 4.16%

WESTERN DIGITAL CORP 3.72%

Only in KMEM

Check overlap with more funds →

Window by window

Window by window: DISK vs KMEM: Holdings Overlap & Returns
	Total return
Window	DISK	KMEM
3 months	−25.0%	−16.1%
Since launchNot the same days: DISK Jun 2026 · KMEM Jul 2026	−47.2%	−35.6%

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Side by side

DISK Tema Memory ETF · Holds 17 stocks in memory and storage, 32% of its weight in S&P 500 companies KMEM Kurv Memory Select ETF · Holds 2 stocks in memory and storage, 0% of its weight in S&P 500 companies

Issuer Tema Kurv

Theme Memory and storage Memory and storage

In the S&P 500 32.1% 0.0%

Active share vs the S&P 500 96.8% 100.0%

In the Nasdaq-100 32.1% 0.0%

Holdings 17 2

Top ten, share of the fund 86.3% 28.3%

Expense ratio 0.75% 0.65%

Fee for the differing part 0.77% 0.65%

Total return, 1 year −47.2% (since launch, Jun 30, 2026) −35.6% (since launch, Jul 1, 2026)

vs its benchmark not measured not measured

Below its high −47.2% −35.6%

Net assets, as of Nov 3, 2026 $51m $23m

As of Nov 4, 2026. Source: ETFIQ.

23% of the two portfolios are the same securities at the same weight.

Alert

About each fund

DISK

By weight, 32% of DISK's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 97%. The top ten holdings are 86% of the fund across 17 positions, as published by its issuer for Nov 3, 2026. Since it first traded on Jun 30, 2026 the fund returned −47.2% with distributions reinvested. It sits 47.2% below its all-time high of Jun 30, 2026.

KMEM

By weight, 0% of KMEM's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 100%. The top ten holdings are 28% of the fund across 2 positions, as filed for Aug 31, 2026. Since it first traded on Jul 1, 2026 the fund returned −35.6% with distributions reinvested. It sits 35.6% below its all-time high of Jul 1, 2026.

Questions people ask

Do DISK and KMEM hold the same stocks?: By their latest filings, 23% 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, DISK or KMEM?: DISK has 32% of its weight in S&P 500 names and KMEM has 0%, so KMEM differs more from the index.
Which is cheaper, DISK or KMEM?: DISK charges 0.75% a year and KMEM charges 0.65%, so KMEM is cheaper. Fees come from each fund's prospectus.

Other comparisons

DISK vs HBMX DISK vs DRAM KMEM vs HBMX KMEM vs DRAM

Where to next

All thematic ETFs ranked by the S&P 500 Difference Score →How the scores are computed →DISK on its own →KMEM on its own →DISK holdings →KMEM holdings →Method →Standards and sources →

Sources and dates

DISK filings on SEC EDGAR ↗

DISK prospectus with the expense ratio (SEC) ↗

Tema page for DISK ↗

KMEM filings on SEC EDGAR ↗

KMEM prospectus with the expense ratio (SEC) ↗

Kurv page for KMEM ↗

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.

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ETFIQ, DISK against KMEM, data as of Nov 4, 2026. https://etfiq.com/compare/themes/disk-vs-kmem

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