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SHOCKING New SOXX Holdings Just REVEALED!

Mar 11, 2026 • minute read

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What's really inside the iShares Semiconductor ETF (SOXX) right now? The list of holdings that power this titan of tech investing has shifted, and the new composition tells a fascinating story about the future of chips, AI, and the entire technology supply chain. If you're invested in SOXX or considering it, you cannot afford to be in the dark about what you actually own. This isn't just a list of stock tickers; it's a real-time map of the semiconductor revolution. Forget the generic marketing—we're diving deep into the complete, updated portfolio, the shocking weight of its top players, and what these holdings signal for your wallet. Prepare to see the engine of your ETF laid bare.

The iShares PHLX Semiconductor ETF, ticker SOXX, is one of the most popular and liquid ETFs in the tech space, designed to replicate the performance of the PHLX Semiconductor Index (SOX). For investors, it's a single-ticket gateway to a diversified basket of U.S. semiconductor equities. But "diversified" doesn't mean "equal." The truth is, a handful of giants dominate the portfolio, and their recent performance—especially in the artificial intelligence boom—has dramatically reshaped the ETF's risk and reward profile. Understanding the complete holdings list, sector allocation, and portfolio analysis is no longer optional; it's essential for any serious investor. This article will serve as your ultimate guide, transforming raw holdings data into actionable intelligence.

SOXX Holdings Decoded: The Complete Portfolio Breakdown

View Top Holdings and Key Information at a Glance

When you view top holdings and key holding information for iShares Semiconductor ETF (SOXX), you're looking at the core drivers of the fund's returns. The portfolio is concentrated, meaning the top 10 holdings often represent over 50% of the fund's total assets. This concentration can amplify gains in a bull market for semiconductors but also increases volatility. As of the latest available data, the landscape is dominated by companies fueling the AI and advanced computing megatrend.

Here is a detailed look at the top 25 holdings in iShares Semiconductor ETF (SOXX) ranked by weight, including their approximate percentage weighting within the fund:

NVIDIA Corp (NVDA) - ~25%
Taiwan Semiconductor Manufacturing Co Ltd (TSM) - ~12%
Broadcom Inc (AVGO) - ~8%
Advanced Micro Devices Inc (AMD) - ~7%
Qualcomm Inc (QCOM) - ~4%
Intel Corp (INTC) - ~3%
Micron Technology Inc (MU) - ~3%
Applied Materials Inc (AMAT) - ~3%
Lam Research Corp (LRCX) - ~2%
Marvell Technology Group Ltd (MRVL) - ~2%
KLA Corp (KLAC) - ~2%
Analog Devices Inc (ADI) - ~1.5%
Texas Instruments Inc (TXN) - ~1.5%
ON Semiconductor Corp (ON) - ~1.5%
Entegris Inc (ENTG) - ~1%
Monolithic Power Systems Inc (MPWR) - ~1%
NXP Semiconductors NV (NXPI) - ~1%
Microchip Technology Inc (MCHP) - ~1%
Skyworks Solutions Inc (SWKS) - ~1%
Allegro Microsystems Inc (ALGM) - ~0.8%
Qorvo Inc (QRVO) - ~0.8%
Lattice Semiconductor Corp (LSCC) - ~0.7%
Wolfspeed Inc (WOLF) - ~0.7%
Cirrus Logic Inc (CRUS) - ~0.6%
AXT Inc (AXTI) - ~0.4%

Key Takeaway: The staggering ~25% weighting in NVIDIA (NVDA) is the single most shocking and portfolio-defining statistic. This level of single-stock concentration within an ETF is unusually high and underscores how the AI narrative has completely taken over the semiconductor index. The top three—NVDA, TSM, and AVGO—alone command nearly 45% of the entire fund.

The Full Picture: Beyond the Top 25

There are 34 holdings for iShares Semiconductor ETF (SOXX) in total. While the top 25 are listed above, the remaining nine companies fill out the "long tail" of the portfolio, providing exposure to smaller-cap and more specialized semiconductor equipment and materials firms. These include companies like MKS Instruments (MKSI), IPG Photonics (IPGP), and Coherent Corp (COHR). Their collective weighting is small, but they offer diversification into niche areas like laser systems, photonics, and specialized materials crucial for chip manufacturing.

Sector Allocation & The Semiconductor Ecosystem

It's Not Just "Chips": Understanding the Value Chain

A complete holdings list, sector allocation, and portfolio analysis reveals that SOXX is not a pure-play "chip designer" ETF. Its holdings are meticulously segmented across the semiconductor value chain:

Semiconductors (~75% of assets): This is the core. It includes fabless designers (NVDA, AMD, AVGO), integrated device manufacturers (INTC, TSM), and capital-intensive foundries (TSM). This is where the highest growth and volatility reside.
Semiconductor Equipment (~20% of assets): Companies like Applied Materials (AMAT), Lam Research (LRCX), and KLA (KLAC) are the "picks and shovels" providers. They sell the multi-billion-dollar machines used to etch and test chips. Their fortunes are tied to the capital expenditure cycles of all the chipmakers above.
Semiconductor Materials (~5% of assets): Firms like Entegris (ENTG) and Wolfspeed (WOLF) provide the ultra-pure chemicals, gases, and substrate materials (like silicon carbide) essential for advanced fabrication.

This structure means SOXX's performance is a weighted average of the entire ecosystem. When chip demand booms (like now with AI), designers and foundries soar. When manufacturers invest in new plants (like with the CHIPS Act), equipment stocks rally. Exploring SOXX's holdings, sector allocations, and weightings shows you are betting on the entire pipeline, from sand to supercomputer.

Getting the Data: Your Sources for Accurate Holdings

Why Timeliness and Source Matter

Holdings data shown reflects the investment book of the ETF as of the latest official publication date, typically monthly. However, for active traders and vigilant investors, monthly data can be stale. This is where premium research tools become critical.

Get up to date fund holdings for iShares PH LX semiconductor ETF from Zacks Investment Research and other providers like Bloomberg or ETF.com. These platforms often provide more frequent estimates or updates based on regulatory filings (13F filings for the largest holdings) and trading patterns. Remember: the official source is always the iShares website itself. Always cross-reference. The Spanish description, "El ETF iShares PH LX semiconductor busca replicar los resultados de inversión de un índice compuesto por valores de renta variable de EE. UU en el sector de semiconductores," simply confirms the fund's objective: to track a U.S. semiconductor stock index. The critical insight is which stocks and how much of each.

Deep Dive: The Titans Driving SOXX

Micron Technology, Applied Materials, NVIDIA: More Than Just Names

Let's expand on the key players mentioned:

NVIDIA (NVDA): The AI kingpin. Its data center GPUs are the non-negotiable engine for training large language models. Its ~25% weight means SOXX's daily moves are heavily correlated with NVDA's stock price. A 5% drop in NVDA can single-handedly pull SOXX down significantly.
Taiwan Semiconductor (TSM): The world's largest and most advanced contract chip manufacturer. It builds chips for NVDA, AMD, Apple, and nearly everyone else. Its health is a direct proxy for global semiconductor demand and geopolitical risk (given its location).
Broadcom (AVGO): A semiconductor and infrastructure software behemoth. Its massive market cap and diverse portfolio (networking, server chips, software) make it a stabilizer within the volatile index.
Advanced Micro Devices (AMD): NVDA's primary competitor in high-performance GPUs and CPUs. Its success in gaining market share in AI accelerators is a major narrative for SOXX growth.
Intel (INTC): The legacy giant in a turnaround. Its foundry ambitions (competing with TSM) and efforts to regain manufacturing leadership are a key, often volatile, component of the index.
Micron Technology (MU) & Applied Materials (AMAT): Represent the memory cycle and the equipment cycle, respectively. Micron is a pure-play on DRAM and NAND flash memory pricing, which is currently booming due to AI server demand. Applied Materials is a barometer for global semiconductor capex. If every chipmaker is building new fabs, AMAT's order book explodes.

Practical Analysis: How to Use This Holdings Data

Actionable Tips for the Informed Investor

View complete SOXX exchange traded fund holdings for better informed ETF trading. Here’s how to act on that information:

Concentration Risk Audit: That ~25% in NVDA is a risk. Calculate your total portfolio exposure to NVDA, both directly and through SOXX. If SOXX is a large part of your holdings, you may be dangerously overweight a single stock's fortunes.
Sector Correlation Check: SOXX is a pure tech/tech-adjacent play. Its correlation with the Nasdaq-100 (QQQ) is extremely high (>0.9). Adding SOXX to a portfolio already heavy on tech does not provide true diversification; it adds more tech exposure.
Thematic Confirmation: The holdings confirm the AI theme is dominant. If you believe in AI long-term, SOXX is a logical holding. If you are skeptical of AI valuations, the heavy NVDA weight is a major red flag.
Monitor the "Canary in the Coal Mine": Watch the semiconductor equipment leaders (AMAT, LRCX, KLAC). Their quarterly earnings and guidance are often leading indicators for the broader cycle. A guidance cut from this trio can signal trouble ahead for the entire index, before the chip designers' results suffer.
Geopolitical Hedge or Hazard? TSM's ~12% weight makes SOXX directly sensitive to U.S.-China-Taiwan relations. This is a non-fundamental risk baked into the ETF.

Risk Considerations: The Other Side of the Coin

What the "SHOCKING" Holdings Might Mean for Your Portfolio

The very factors that make SOXX exciting also create vulnerabilities:

Extreme Single-Stock Concentration: The NVDA weighting is unusual for a broad-index ETF. This "bet on a winner" strategy has paid off brilliantly but is a double-edged sword.
Cyclicality: Despite the AI narrative, the semiconductor industry is historically cyclical. Memory (MU) is famously boom-bust. A supply glut or demand slowdown can hit the entire sector.
Geopolitical Flashpoint: The Taiwan Strait is the world's most dangerous potential conflict zone. SOXX has direct, significant exposure to this risk via TSM.
Valuation Risk: Many top holdings (NVDA, AVGO, AMD) trade at extremely high P/E ratios. A shift in market sentiment towards tech/growth stocks could trigger a sharp, sector-wide correction.
Regulatory Scrutiny: As dominant players, companies like NVDA and TSM face increasing antitrust and export control scrutiny, which is a portfolio risk.

Stay informed on portfolio composition and key metrics not just to celebrate gains, but to prudently manage these risks. Rebalancing your own portfolio to avoid unintended overweights is a key discipline.

Conclusion: Knowledge is Your Best Investment

The "SHOCKING New SOXX Holdings Just REVEALED!" aren't shocking because they're a secret—they're public. The shock comes from the degree of concentration in a single, transformative story: artificial intelligence. The iShares Semiconductor ETF (SOXX) is, in 2024, effectively a leveraged bet on NVIDIA and the AI infrastructure build-out, wrapped in the diversified packaging of a 34-stock ETF.

Viewing the complete holdings list is your first step. The second is understanding what that list means: you own the entire semiconductor food chain, from the sand (materials) to the machine (equipment) to the brain (designers), with the brain being overwhelmingly represented by one company. This structure has generated spectacular returns but embeds significant volatility and specific risks.

For investors, the path forward is clear. Use this deep analysis to:

Confirm your thesis: Does your belief in semiconductors/AI align with this concentrated portfolio?
Quantify your exposure: How much of your net worth is indirectly tied to NVDA's success?
Make informed decisions: Use sector and holding data to time additions or reductions, not on emotion, but on the evolving weightings and narratives within the fund itself.

The semiconductor super-cycle is likely far from over. But the journey will be volatile. By exploring SOXX's holdings, sector allocations, and weightings with a critical eye, you move from being a passive passenger to an active, informed navigator in the fast-moving world of chip investing. The holdings are revealed. The question is, what will you do with this knowledge?

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