In our modern world, computers and cell phones have become everyday necessities that are expected to simply work. Yet, there is unbelievable complexity behind not only the engineering that makes them possible, but also in the supply chains that allow millions of devices to be manufactured.
Similarly, artificial intelligence (AI) may seem simple when using a chatbot, but there is a complex value chain that allows anyone with a device to access capabilities that would have seemed like science fiction less than a decade ago. This has made generative AI and large language models (LLMs) one of the most important themes driving financial markets and the economy. This also means it’s important to have a broader view of AI that goes beyond a few technology stocks.
While there is little doubt that AI is transformational, it remains difficult to forecast demand or determine how it will affect businesses, workers, and productivity in the years ahead. For investors, this uncertainty can make it difficult to value companies, sectors, and the overall stock market. How can investors better understand AI’s impact while maintaining a long-term perspective?
The entire AI supply chain is supporting markets
One of the most important insights for investors is that “AI” is not a single type of investment. While it’s natural to think of the model providers at the heart of these capabilities, such as OpenAI, Anthropic, Google, and more, they only represent one piece of the puzzle. There is a full supply chain that covers a range of activities, industries, and business models, each with its own characteristics and risks, including hardware, data centers, software providers, and more.
At the foundation is the semiconductor hardware that makes this all possible. There are two stages where hardware like GPUs and memory chips are needed. The first is model training to build LLMs, a process that uses huge amounts of data across thousands of connected servers, taking weeks or months to complete.
The second is known as “inference,” which is the actual use of these models by individuals and businesses. Each prompt requires computational and memory resources to generate an answer. The combination of training and inference is why demand and prices for this hardware have surged, leading to high market valuations.
Over time, this hardware needs to be scaled up to meet demand, which is where data centers come in. Imagine a data center as a large warehouse packed from floor to ceiling with servers. These machines run 24/7, requiring security, electricity, and cooling. Altogether, these represent the enormous resources devoted to making AI applications possible.
Spending on data centers has become a significant contributor to economic activity. The chart above shows the amount spent on data center construction, not including the IT hardware. It’s clear that this spending has accelerated since the launch of ChatGPT in late 2022, and has surpassed all other types of office construction. It’s also important to note that not all of this growth is strictly due to AI. General adoption of technology and automation, especially since 2020, have also led to greater demand for computational resources.1
Finally, there is the use of AI by businesses, both internally as well as new AI applications by software providers. At the moment, this is perhaps the hardest to evaluate, since it depends on how effectively companies can turn AI capabilities into productivity gains and product enhancements. For instance, how AI interacts with existing software, and whether these companies will evolve, has been one source of market uncertainty over the past year.
Investors are weighing whether large investments will pay off2
A central question facing investors right now is whether the hundreds of billions being spent on AI infrastructure will eventually generate sufficient returns. This is challenging due to the scale of these investments, particularly from the largest technology companies. On the one hand, the demand for computing power to train and run AI models has been substantial, supporting the companies that provide hardware and data center capacity. On the other hand, as models continue to improve, they may also become more efficient, potentially requiring less computing power for a given task over time.
This uncertainty helps explain some of the volatility in AI-related stocks. As the accompanying chart shows, mega-cap technology stocks have experienced strong returns over the past several years, but with large swings. Since it takes time to build new data centers, periods of optimism about infrastructure spending have been followed by periods of concern about whether there will be sufficient demand.
Since early 2025, for example, investors have been worried about more efficient AI models that might mean less computing power is required. However, history shows that the efficiency gains that come with new innovations do not always reduce overall demand, a phenomenon that is commonly referred to as the “Jevons paradox.” In some cases, cheaper and more capable technology leads to broader adoption and completely new use cases. For instance, electricity today is not just for light bulbs, and computers are not just for large companies.
At the same time, markets have a long track record of overestimating the speed at which new technologies generate profits, even when the long-term potential is real. The enthusiasm investors showed for internet stocks in the late 1990s and early 2000s took decades to truly play out. This is why it’s important to maintain not just a broader perspective on the companies involved in AI, but also a long-term perspective as the technology and demand evolve.
Valuations reflect high expectations
As AI has captured investor attention, valuations for many technology companies have risen steadily. As the chart above shows, Information Technology sector valuations, at 21.4x, are high relative to their own history and the broader market. The same is true for sectors such as Communication Services and Consumer Discretionary which also contain large tech companies. At the same time, these valuations also reflect strong earnings growth as demand for AI capabilities grows.3
It’s important to remember that valuations are not a tool for predicting what markets will do tomorrow. Instead, valuations can help us decide the appropriate mix of assets in a portfolio, especially when aligning it to financial goals. So, while AI trends provide potential opportunities for growth, many other sectors are attractively valued and have expected strong earnings growth as well. As always, the key is to maintain perspective, balancing the AI theme and other parts of the market to work toward your financial goals.
References
- https://www.census.gov/construction/c30/c30index.html
- The Magnificent 7 companies include Meta, Amazon, Apple, Alphabet, Nvidia, Microsoft, and Tesla. Data as of July 17, 2026
- Clearnomics research and LSEG data as of July 17, 2026
Concerns or questions about how your investment portfolio will hold up in the current market environment? Contact Financial Synergies today.
We are a boutique, financial advisory and total wealth management firm with over 35 years helping clients navigate turbulent markets. To learn more about our approach to investment management please reach out to us. One of our seasoned advisors would be happy to help you build a custom financial plan to help ensure you accomplish your financial goals and objectives. Schedule a conversation with us today.
More relevant articles by Financial Synergies:
Blog Disclosures
This content, which contains security-related opinions and/or information, is provided for informational purposes only and should not be relied upon in any manner as professional advice, or an endorsement of any practices, products or services. There can be no guarantees or assurances that the views expressed here will be applicable for any particular facts or circumstances, and should not be relied upon in any manner. You should consult your own financial advisors as to legal, business, tax, and other related matters concerning any investment.
The commentary in this “post” (including any related blogs, videos, and social media) reflects the personal opinions, viewpoints, and analyses of the Financial Synergies Wealth Advisors, Inc. employees providing such comments, and should not be regarded as the views of Financial Synergies Wealth Advisors, Inc. or its respective affiliates or as a description of advisory services provided by Financial Synergies Wealth Advisors, Inc. or performance returns of any Financial Synergies Wealth Advisors, Inc. client.
Any opinions expressed herein do not constitute or imply endorsement, sponsorship, or recommendation by Financial Synergies Wealth Advisors, Inc. or its employees. The views reflected in the commentary are subject to change at any time without notice.
Nothing on this website constitutes investment or financial planning advice, performance data or any recommendation that any particular security, portfolio of securities, transaction or investment strategy is suitable for any specific person. It also should not be construed as an offer soliciting the purchase or sale of any security mentioned. Nor should it be construed as an offer to provide investment advisory services by Financial Synergies Wealth Advisors, Inc.
Any mention of a particular security and related performance data is not a recommendation to buy or sell that security. Financial Synergies Wealth Advisors, Inc. manages its clients’ accounts using a variety of investment techniques and strategies, which are not necessarily discussed in the commentary. Investments in securities involve the risk of loss. Past performance is no guarantee of future results.
Any charts provided here or on any related Financial Synergies Wealth Advisors, Inc. personnel content outlets are for informational purposes only, and should also not be relied upon when making any investment decision. Any indices referenced for comparison are unmanaged and cannot be invested into directly. As always please remember investing involves risk and possible loss of principal capital; please seek advice from a licensed professional. Any projections, estimates, forecasts, targets, prospects and/or opinions expressed in these materials are subject to change without notice and may differ or be contrary to opinions expressed by others. Information in charts have been obtained from third-party sources and data, and may include those from portfolio securities of funds managed by Financial Synergies Wealth Advisors, Inc. While taken from sources believed to be reliable, Financial Synergies Wealth Advisors, Inc. has not independently verified such information and makes no representations about the enduring accuracy of the information or its appropriateness for a given situation. All content speaks only as of the date indicated.
Financial Synergies Wealth Advisors, Inc. is a registered investment adviser. Advisory services are only offered to clients or prospective clients where Financial Synergies Wealth Advisors, Inc. and its representatives are properly licensed or exempt from licensure. Investments in securities involve the risk of loss. Past performance is no guarantee of future results.
See Full Disclosures Page Here
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The AI Value Chain: Investor Perspectives on Data Centers, Semiconductors and More
In our modern world, computers and cell phones have become everyday necessities that are expected to simply work. Yet, there is unbelievable complexity behind not only the engineering that makes them possible, but also in the supply chains that allow millions of devices to be manufactured.
Similarly, artificial intelligence (AI) may seem simple when using a chatbot, but there is a complex value chain that allows anyone with a device to access capabilities that would have seemed like science fiction less than a decade ago. This has made generative AI and large language models (LLMs) one of the most important themes driving financial markets and the economy. This also means it’s important to have a broader view of AI that goes beyond a few technology stocks.
While there is little doubt that AI is transformational, it remains difficult to forecast demand or determine how it will affect businesses, workers, and productivity in the years ahead. For investors, this uncertainty can make it difficult to value companies, sectors, and the overall stock market. How can investors better understand AI’s impact while maintaining a long-term perspective?
The entire AI supply chain is supporting markets
One of the most important insights for investors is that “AI” is not a single type of investment. While it’s natural to think of the model providers at the heart of these capabilities, such as OpenAI, Anthropic, Google, and more, they only represent one piece of the puzzle. There is a full supply chain that covers a range of activities, industries, and business models, each with its own characteristics and risks, including hardware, data centers, software providers, and more.
At the foundation is the semiconductor hardware that makes this all possible. There are two stages where hardware like GPUs and memory chips are needed. The first is model training to build LLMs, a process that uses huge amounts of data across thousands of connected servers, taking weeks or months to complete.
The second is known as “inference,” which is the actual use of these models by individuals and businesses. Each prompt requires computational and memory resources to generate an answer. The combination of training and inference is why demand and prices for this hardware have surged, leading to high market valuations.
Over time, this hardware needs to be scaled up to meet demand, which is where data centers come in. Imagine a data center as a large warehouse packed from floor to ceiling with servers. These machines run 24/7, requiring security, electricity, and cooling. Altogether, these represent the enormous resources devoted to making AI applications possible.
Spending on data centers has become a significant contributor to economic activity. The chart above shows the amount spent on data center construction, not including the IT hardware. It’s clear that this spending has accelerated since the launch of ChatGPT in late 2022, and has surpassed all other types of office construction. It’s also important to note that not all of this growth is strictly due to AI. General adoption of technology and automation, especially since 2020, have also led to greater demand for computational resources.1
Finally, there is the use of AI by businesses, both internally as well as new AI applications by software providers. At the moment, this is perhaps the hardest to evaluate, since it depends on how effectively companies can turn AI capabilities into productivity gains and product enhancements. For instance, how AI interacts with existing software, and whether these companies will evolve, has been one source of market uncertainty over the past year.
Investors are weighing whether large investments will pay off2
A central question facing investors right now is whether the hundreds of billions being spent on AI infrastructure will eventually generate sufficient returns. This is challenging due to the scale of these investments, particularly from the largest technology companies. On the one hand, the demand for computing power to train and run AI models has been substantial, supporting the companies that provide hardware and data center capacity. On the other hand, as models continue to improve, they may also become more efficient, potentially requiring less computing power for a given task over time.
This uncertainty helps explain some of the volatility in AI-related stocks. As the accompanying chart shows, mega-cap technology stocks have experienced strong returns over the past several years, but with large swings. Since it takes time to build new data centers, periods of optimism about infrastructure spending have been followed by periods of concern about whether there will be sufficient demand.
Since early 2025, for example, investors have been worried about more efficient AI models that might mean less computing power is required. However, history shows that the efficiency gains that come with new innovations do not always reduce overall demand, a phenomenon that is commonly referred to as the “Jevons paradox.” In some cases, cheaper and more capable technology leads to broader adoption and completely new use cases. For instance, electricity today is not just for light bulbs, and computers are not just for large companies.
At the same time, markets have a long track record of overestimating the speed at which new technologies generate profits, even when the long-term potential is real. The enthusiasm investors showed for internet stocks in the late 1990s and early 2000s took decades to truly play out. This is why it’s important to maintain not just a broader perspective on the companies involved in AI, but also a long-term perspective as the technology and demand evolve.
Valuations reflect high expectations
As AI has captured investor attention, valuations for many technology companies have risen steadily. As the chart above shows, Information Technology sector valuations, at 21.4x, are high relative to their own history and the broader market. The same is true for sectors such as Communication Services and Consumer Discretionary which also contain large tech companies. At the same time, these valuations also reflect strong earnings growth as demand for AI capabilities grows.3
It’s important to remember that valuations are not a tool for predicting what markets will do tomorrow. Instead, valuations can help us decide the appropriate mix of assets in a portfolio, especially when aligning it to financial goals. So, while AI trends provide potential opportunities for growth, many other sectors are attractively valued and have expected strong earnings growth as well. As always, the key is to maintain perspective, balancing the AI theme and other parts of the market to work toward your financial goals.
References
Concerns or questions about how your investment portfolio will hold up in the current market environment? Contact Financial Synergies today.
We are a boutique, financial advisory and total wealth management firm with over 35 years helping clients navigate turbulent markets. To learn more about our approach to investment management please reach out to us. One of our seasoned advisors would be happy to help you build a custom financial plan to help ensure you accomplish your financial goals and objectives. Schedule a conversation with us today.
More relevant articles by Financial Synergies:
Blog Disclosures
This content, which contains security-related opinions and/or information, is provided for informational purposes only and should not be relied upon in any manner as professional advice, or an endorsement of any practices, products or services. There can be no guarantees or assurances that the views expressed here will be applicable for any particular facts or circumstances, and should not be relied upon in any manner. You should consult your own financial advisors as to legal, business, tax, and other related matters concerning any investment.
The commentary in this “post” (including any related blogs, videos, and social media) reflects the personal opinions, viewpoints, and analyses of the Financial Synergies Wealth Advisors, Inc. employees providing such comments, and should not be regarded as the views of Financial Synergies Wealth Advisors, Inc. or its respective affiliates or as a description of advisory services provided by Financial Synergies Wealth Advisors, Inc. or performance returns of any Financial Synergies Wealth Advisors, Inc. client.
Any opinions expressed herein do not constitute or imply endorsement, sponsorship, or recommendation by Financial Synergies Wealth Advisors, Inc. or its employees. The views reflected in the commentary are subject to change at any time without notice.
Nothing on this website constitutes investment or financial planning advice, performance data or any recommendation that any particular security, portfolio of securities, transaction or investment strategy is suitable for any specific person. It also should not be construed as an offer soliciting the purchase or sale of any security mentioned. Nor should it be construed as an offer to provide investment advisory services by Financial Synergies Wealth Advisors, Inc.
Any mention of a particular security and related performance data is not a recommendation to buy or sell that security. Financial Synergies Wealth Advisors, Inc. manages its clients’ accounts using a variety of investment techniques and strategies, which are not necessarily discussed in the commentary. Investments in securities involve the risk of loss. Past performance is no guarantee of future results.
Any charts provided here or on any related Financial Synergies Wealth Advisors, Inc. personnel content outlets are for informational purposes only, and should also not be relied upon when making any investment decision. Any indices referenced for comparison are unmanaged and cannot be invested into directly. As always please remember investing involves risk and possible loss of principal capital; please seek advice from a licensed professional. Any projections, estimates, forecasts, targets, prospects and/or opinions expressed in these materials are subject to change without notice and may differ or be contrary to opinions expressed by others. Information in charts have been obtained from third-party sources and data, and may include those from portfolio securities of funds managed by Financial Synergies Wealth Advisors, Inc. While taken from sources believed to be reliable, Financial Synergies Wealth Advisors, Inc. has not independently verified such information and makes no representations about the enduring accuracy of the information or its appropriateness for a given situation. All content speaks only as of the date indicated.
Financial Synergies Wealth Advisors, Inc. is a registered investment adviser. Advisory services are only offered to clients or prospective clients where Financial Synergies Wealth Advisors, Inc. and its representatives are properly licensed or exempt from licensure. Investments in securities involve the risk of loss. Past performance is no guarantee of future results.
See Full Disclosures Page Here
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