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HBMX ETF: What Is It? A Complete Guide to Returns, Fees, Holdings, and Alternative ETFs

Updated August 17, 2026 · First published August 17, 2026

The Turtle Capital Concentrated Memory Stack ETF is an actively managed product focused on the memory semiconductor ecosystem within artificial intelligence infrastructure. Investors who want to track trends and outlooks for memory manufacturing, packaging, and testing stocks can use the HBMX ETF as a reference for its management approach, distribution history, and thematic concentration risk.

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What Is the Turtle Capital Concentrated Memory Stack ETF?

The HBMX ETF focuses on memory semiconductors used in artificial intelligence computing and the related ecosystem that supports them. It looks broadly across memory manufacturing, advanced packaging, assembly and testing, substrates and interconnects, and inspection and measurement, and it is actively managed rather than tracking a specific index.

It suits investors who understand satellite-style exposure that focuses on the memory value chain rather than semiconductors as a whole, and who can tolerate high thematic volatility.

This is an actively managed ETF operated by Turtle Capital.

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How Does the Turtle Capital Concentrated Memory Stack ETF Invest?

ItemDetails
Tracked IndexNot applicable
Management StyleActive (actively managed)
Rebalancing FrequencyAdjusted at the manager's discretion
Distribution FrequencyNo distribution history
Total Expense Ratio0.95%

The product selects companies whose share of revenue or strategic importance tied to memory semiconductor products and services has been identified. Beyond memory itself, it examines the connected industry structure, including packaging, substrates, interconnects, assembly and testing, and inspection equipment, and the management team adjusts holdings and weights at its own discretion.

  • A thematic scope that covers memory manufacturing and the back-end process ecosystem together
  • A structure that selects stocks through management judgment rather than following a specific index
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Turtle Capital Concentrated Memory Stack ETF Size and Costs (AUM and Management Fees)

Assets under management (AUM) stand at $17.2M, and the total expense ratio is 0.95% per year.

Because newly launched thematic products are still building a trading history and market participation, it is worth checking order methods, trading costs, and the gap between market price and net asset value.

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Turtle Capital Concentrated Memory Stack ETF Performance and Trends

1-Year Price Performance
Dividend & Yield
No dividend or yield data available
52-Week Price Range
$19
Low $16 High $32
vs. low +21.92% vs. high -40.19%

The memory industry can react sharply to expectations for artificial intelligence infrastructure spending, customers' capital expenditure plans, supply adjustments, and inventory changes. The performance of this product may also become more volatile depending on the memory pricing environment, demand for advanced packaging, and shifts in the semiconductor cycle.

When demand for thematic investing rises, attention can concentrate on memory-related companies, but fund flows can change quickly if industry supply and demand or the outlook for technology adoption shifts. As a newly launched micro-cap product, its trading conditions and liquidity should be monitored continuously.

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Turtle Capital Concentrated Memory Stack ETF Pros and Cons

Its structure, which closely examines the memory value chain, is a strength, but investors should also consider volatility stemming from the industry cycle, thematic concentration, and active management decisions.

💪 Key Strengths

Memory Ecosystem Focus
It covers the related value chain, from memory manufacturing to packaging, testing, and equipment, within a single product.
Active Selection Approach
Instead of index construction rules, it uses management judgment to assess thematic relevance and company-specific conditions.
Pure Exposure Standard
It manages the link to the theme based on related revenue or strategic concentration.

⚠️ Points to Watch

Industry Cycle Volatility
Changes in memory supply and demand, inventory adjustments, and pricing pressure can affect the earnings and valuations of holdings.
Thematic Concentration Risk
Because it concentrates on semiconductor and memory-related industries, its price swings may be larger than those of the broader market.
Management Judgment Risk
As an actively managed structure that does not follow an index, the results of stock selection and weight adjustments may differ from expectations.
Micro-Cap Trading Conditions
For micro-cap products, it is worth checking the gap between market price and net asset value as well as trading costs.
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Turtle Capital Concentrated Memory Stack ETF Alternative ETFs and Related Products

The list of comparison candidates provided contains no separate listed fund tickers, so it is difficult to name a direct substitute. When reviewing similar semiconductor or technology thematic products, it is appropriate to compare whether they focus only on memory manufacturing or also include packaging and testing equipment, whether they are actively managed or index-tracking, and how their fees and trading conditions look. This product should be judged on its defining feature, concentrated exposure to the memory ecosystem.

Peer Comparison ETFs
TickerNamePriceChangeAUMTotal Expense RatioDividend Yield1Y
SMHSMHVanEck Semiconductor ETF$506.96+4.8%$63.5B0.35%0.22%+44.4%
GDXGDXVanEck Gold Miners ETF$85.21-1.5%$26.9B0.51%0.74%+11.1%
CIBRCIBRFirst Trust NASDAQ Cybersecurity ETF$96.25+1.7%$16.3B0.58%0.41%+25.2%
DRAMDRAMRoundhill Memory ETF$44.85+10.4%$15.5B0.65%--
IXNIXNiShares Global Tech ETF$131.28+3.5%$8.0B0.37%0.26%+23.1%
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Turtle Capital Concentrated Memory Stack ETF Investor Checkpoints

Before investing, check the scope of the memory theme, the active management structure, and the trading conditions of a newly launched micro-cap product together. Because this product is not designed to target distribution income, it is also necessary to distinguish between its distribution history and the nature of expected returns.

CheckpointWhat to CheckCurrent Status
Fee BurdenHow costs affect returns over a long holding periodNeeds checking
Trading ConditionsBid-ask spread, order methods, and market price fluctuationsNeeds checking
Thematic ConcentrationSensitivity to memory industry supply and demand and changes in technology adoptionHigh concentration
Distribution PolicyWhether regular distributions can be expected, and the distribution historyNo distribution history

The memory industry can be affected by supply and demand imbalances, price fluctuations, customer concentration, and technology transitions. Because the structure also extends to advanced packaging, testing, and equipment companies, a specific industry bottleneck or investment delay could affect holdings across the board, and geopolitical variables and risks tied to foreign securities should also be considered.

It can be a candidate for investors who understand actively managed exposure concentrated in the memory semiconductor ecosystem. However, because it has no distribution history and may be affected by thematic concentration and micro-cap trading conditions, it is advisable to review its portfolio weight and trading terms in advance and approach it with caution.

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Disclaimer: This content is for informational purposes only and does not constitute investment advice. All investment responsibility lies with the investor.

This article reflects information as of August 17, 2026.

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