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RAM legal rows22 shown · direct book

Effective companies4.999.7% DRAM company exposure

DRAM company HHI2,0350–10,000 · normalized sleeve

DRAM company top 1098.7%99.0% of company sleeve

Direct reference exposure+200.06%DRAM swap / reference row

Direct financing offset-100.06%net 100.00%

DRAM mapped company sector weightsBars use reference ETF weight; labels also disclose company-sleeve share

Electronic Technology12 companies · 100.0% of company sleeve

99.7%

Mapped company	Sector	DRAM weight
Samsung Electronics Co., Ltd.KRX:005930	Electronic Technology	26.42%
Micron Technology, Inc.NASDAQ:MU	Electronic Technology	26.08%
SK hynix Inc.KRX:000660	Electronic Technology	23.65%
Seagate Technology Holdings PLCNASDAQ:STX	Electronic Technology	4.79%
Western Digital CorporationNASDAQ:WDC	Electronic Technology	4.51%
Sandisk CorporationNASDAQ:SNDK	Electronic Technology	4.37%
Kioxia Holdings CorporationTSE:285A	Electronic Technology	3.49%
Giga Device Semiconductor Inc. Class ASSE:603986	Electronic Technology	2.25%
Nanya Technology CorporationTWSE:2408	Electronic Technology	2.08%
Winbond Electronics Corp.TWSE:2344	Electronic Technology	1.10%

Open RAM direct legal holding rows, including structural exposure

Reported holding	Legal asset class	Sector	RAM weight
77926X320-TRS-12/31/26-LDRAM SWAP	derivative	Unclassified	+200.06%
Cash&OtherCash & Other	cash	Cash and financing	-100.06%

All 12 mapped positive-weight company rows reconcile to the 99.72% company sleeve. Company concentration uses DRAM underlying weights; direct RAM legal rows are shown separately. Official Roundhill legal-instrument holdings; derivative economic look-through is presented separately in company research.

P/E TTM22.25x11 companies · 99.4% DRAM weightTTM · ready

P/B FQ6.82x12 companies · 99.7% DRAM weightFQ · ready

Return on equity131.4%12 companies · 99.7% DRAM weightcurrent provider value · ready

Net margin41.1%12 companies · 99.7% DRAM weightcurrent provider value · ready

Debt / equity0.30x12 companies · 99.7% DRAM weightcurrent provider value · ready

Complete mapped company cohort · 12/12100.0% retained equity-sleeve coverage99.7% DRAM weight coverage43.8% DRAM positive non-company exposureNo unmapped company exposure

Diagnose metric

Weighted aggregate22.25x11 eligible companies · 99.4% DRAM weight

Calculationweighted harmonic meanreconciled · reconstructed 22.25x

DistributionUnweighted constituentsOutliers remain visible in the five-number ledger.

Eligibilitypositive finite values1 missing value

Minimum17.38x

P2520.18x

Median37.51x

P7554.51x

Maximum100.46x

Inverse-multiple denominator influenceTop 5 plus reconciled remainder

KRX:000660SK hynix Inc.30.5% denominator influence23.65% DRAM weight · raw 17.38x NASDAQ:MUMicron Technology, Inc.29.8% denominator influence26.08% DRAM weight · raw 19.59x KRX:005930Samsung Electronics Co., Ltd.28.5% denominator influence26.42% DRAM weight · raw 20.76x NASDAQ:WDCWestern Digital Corporation3.5% denominator influence4.51% DRAM weight · raw 29.10x NASDAQ:SNDKSandisk Corporation2.0% denominator influence4.37% DRAM weight · raw 48.35x

Other 6 eligible companiesAggregate residual, not a company record5.7% denominator influence14.33% DRAM weight · denominator term 0.002572

Open all aggregated metric definitions and coverage

Metric	Weighted value	Period	Formula	Eligibility / exclusions	Companies	Metric DRAM weight	Distribution	Status
P/E TTM	22.25x	TTM	weighted harmonic mean	positive finite values1 missing value	11	99.4%	Unweighted · median 37.51x	ready
P/B FQ	6.82x	FQ	weighted harmonic mean	positive finite valuesNo reported exclusions	12	99.7%	Unweighted · median 8.81x	ready
P/S current	7.68x	current	weighted harmonic mean	positive finite valuesNo reported exclusions	12	99.7%	Unweighted · median 11.05x	ready
Gross margin	58.4%	current provider value	weighted arithmetic mean	signed finite values; non-financial operating companiesNo reported exclusions	12	99.7%	Unweighted · median 45.1%	ready
Net margin	41.1%	current provider value	weighted arithmetic mean	signed finite valuesNo reported exclusions	12	99.7%	Unweighted · median 24.4%	ready
Return on equity	131.4%	current provider value	weighted arithmetic mean	signed finite valuesNo reported exclusions	12	99.7%	Unweighted · median 38.3%	ready
Return on assets	32.5%	current provider value	weighted arithmetic mean	signed finite valuesNo reported exclusions	12	99.7%	Unweighted · median 19.1%	ready
Debt / equity	0.30x	current provider value	weighted arithmetic mean	non-negative finite values; non-financial companiesNo reported exclusions	12	99.7%	Unweighted · median 0.16x	ready
Current ratio	2.95x	current provider value

DRAM company holdings Jul 21, 2026 · roundhill; fundamentals through Jul 21, 2026 · tradingview_company_fundamentals · current only revised. RAM's 2.0× daily target is structural context only and is not applied to valuation or profitability ratios. Current/revised company values are joined to the latest holdings; they are not asserted to have been known on the holdings date.

RAM — Roundhill T-REX 2X Long DRAM Daily Target ETF

RAM one-year close price

RAM legal book · DRAM company sleeve

DRAM-weighted aggregated fundamentals

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