S&P 500 or TTSE?Trinidad Investors May Be Asking the Wrong 1st Question

Aug 21

12 min read

Before choosing an index, understand the investment universe you can access and the role each market should play in your portfolio.

Over the past several months, more investors in Trinidad and Tobago have asked me how they can invest in the S&P 500. The interest is understandable. The index has built an exceptional long-term record, it owns many of the world's most successful companies, and its performance has kept it prominent in financial headlines.

The conversation often begins with a comparison: the S&P 500 has delivered this return, while the Trinidad and Tobago stock market has delivered that return. From there, the question quickly becomes whether an investor should move away from local shares and put the money into the S&P 500 instead.

That skips an important step. Before selecting a market or an index, an investor should define the investment universe that is genuinely available to them. Only then can we decide which assets belong in the portfolio, how much should be allocated to each, and what risks the investor is accepting in return.

The investment universe comes first

In an ideal textbook setting, an investor can look across the global opportunity set and select the mix of securities that offers the best expected return for an acceptable level of risk. The portfolio can be designed around the investor's goals, time horizon, liquidity needs, risk tolerance and the currencies in which future spending will occur.

Real life is more restrictive. Investors face different brokerage arrangements, custody options, minimum investment sizes, currency constraints and access to financial products. These practical limitations affect the portfolio just as much as the outlook for earnings, interest rates or economic growth.

This is particularly important in Trinidad and Tobago. Two investors may have similar incomes, similar goals and similar attitudes towards risk, yet the portfolios available to them can be very different because one has reliable access to hard currency and the other does not.

Two investors, one question, two different answers

Investor one: primarily investing in TT dollars

The first investor earns, saves and invests mainly in TT dollars. Access to U.S. dollars or another hard currency is limited, irregular or unavailable. For this investor, the relevant opportunity set begins with what can be purchased using TT dollars.

That opportunity set is narrower than the global market, but it is not limited to a savings account or a handful of local shares. It can include companies listed on the Trinidad and Tobago Stock Exchange, cross-listed regional companies, local fixed-income securities and locally available funds that invest in a broader collection of assets. Some local funds can also provide underlying international exposure even when the investor subscribes in TT dollars.

The portfolio challenge is to make the best use of that accessible universe. It may require accepting that diversification will be imperfect, that certain shares cannot be bought or sold quickly, and that professionally managed funds may have an important role in expanding the portfolio beyond what the investor could assemble directly.

Telling this investor simply to buy the S&P 500 is not useful if the practical route to doing so does not exist. Good advice starts with the investor's actual circumstances rather than an investment product seen in a headline.

Investor two: able to invest in hard currency

The second investor has access to U.S. dollars or another hard currency and can invest through an international brokerage or investment platform. The available universe now expands dramatically. The investor may be able to purchase U.S. and international equities, exchange-traded funds, government and corporate bonds, alternative assets, managed funds and, where appropriate, private-market investments.

For this investor, the S&P 500 is no longer competing only with the TTSE. It is competing for capital with thousands of companies and many other asset classes around the world. The correct question changes from, "Should I choose the S&P 500 or the TTSE?" to, "What role should each exposure play within my overall portfolio?"

This investor has more choice, but more choice does not automatically produce a better portfolio. It can just as easily produce duplication, performance chasing and a collection of popular investments that were never designed to work together.

What are we actually comparing?

A comparison between the S&P 500 and the Trinidad and Tobago market can be useful, but only if we understand what each index represents. They are not two versions of the same exposure. They reflect economies, industries, market structures and investor ecosystems that are very different in size and depth.

Dimension	TTSE Composite Index	S&P 500
Market represented	Ordinary shares of listed companies on the TTSE, excluding non-sector securities.	Leading U.S. large-cap companies
Geographic exposure	Trinidad and Tobago plus cross-listed regional companies	United States, although many companies earn revenue globally
Market breadth	A relatively small listed market with a limited number of liquid securities	500 leading companies covering about 80% of available U.S. market capitalization
Weighting	Market-value weighted	Float-adjusted market-capitalization weighted
Major economic themes	Regional banking and finance, conglomerates, consumer and manufacturing businesses, energy-linked companies and other Caribbean activity	Technology, financials, communication services, healthcare, consumer companies, industrials and the other major U.S. sectors
Liquidity and depth	Trading activity can be uneven and position-specific	Deep institutional market with high trading activity and extensive index-linked products
Research ecosystem	Fewer analysts and market participants covering each issuer	Large global ecosystem of analysts, institutions, media, activists and other investors
Likely portfolio role	Local and regional equity allocation	U.S. large-cap equity allocation

Comparison is conceptual. Index composition and weights change over time.

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Why the Composite Index is the better broad TTSE benchmark

The TTSE publishes three useful equity benchmarks for this discussion. The All T&T Index covers companies whose primary jurisdiction is Trinidad and Tobago. The Cross-Listed Index covers foreign companies listed on the TTSE. The Composite Index combines the ordinary shares of listed companies across the market, apart from securities classified as non-sector.

If the purpose is to understand the broad listed-equity opportunity set available through the TTSE, the Composite Index is the better starting point because investors can buy both Trinidad-domiciled and cross-listed companies. The All T&T Index remains useful when the analysis is specifically about domestic companies.

Even then, an index is only a benchmark. A real investor may be unable to build the index at the stated weights because some securities trade infrequently, transaction sizes vary and a quoted price may not be available for the number of shares the investor wants to buy or sell.

The difference in scale is difficult to overstate

As at 30 November 2025, the TTSE reported 25 companies with 27 securities on its First Tier Market and total capitalization of approximately TT$91.47 billion. The S&P 500, by comparison, contains 500 leading U.S. companies and represents approximately 80% of available U.S. equity-market capitalization.

The difference is not merely the number of companies. The U.S. market supports enormous daily trading activity, a vast derivatives and exchange-traded-fund ecosystem, and participation from institutions around the world. That depth generally makes it easier to enter or exit a position without materially affecting its price.

The TTSE serves a much smaller economy and investor base. That does not mean every local company is unattractive. It means that liquidity, market depth and the reliability of the quoted price must form part of the investment analysis.

Sector exposure tells two very different economic stories

An investor buying the TTSE Composite Index is gaining significant exposure to regional banking and financial services, conglomerates, consumer and manufacturing businesses, energy-linked companies and other firms tied to the Caribbean economy. These are real businesses with established brands, physical assets and regional franchises. They can also be heavily influenced by local credit conditions, consumer demand, government policy and the pace of economic activity in a small group of Caribbean countries.

The S&P 500 provides exposure to all eleven major U.S. equity sectors, but its diversification should not be exaggerated. At 20 August 2026, information technology accounted for approximately 37% of the index. The ten largest positions also represented roughly 37% of the index, with several concentrated in technology and communications-related businesses.

Owning 500 companies therefore does not mean that each company contributes equally to the return. A small group of very large firms can have an outsized influence on the index. This concentration has helped when the largest companies performed strongly, but it remains a risk if leadership changes.

Disclosure, scrutiny and price discovery

Companies listed in Trinidad and Tobago operate within a formal regulatory framework. Listed issuers are subject to the Securities Act, TTSE rules, their listing agreements and applicable company law. The point is not that the local market lacks regulation. The more meaningful difference is the scale of the surrounding market ecosystem.

A large S&P 500 company may be followed by dozens of analysts, major institutional shareholders, financial journalists, specialist research firms, activist investors and, at times, short sellers. U.S. public companies also make regular annual, quarterly and current-event filings through the SEC system. An individual index investor receives the benefit of that continuous scrutiny without having to fund it personally.

No amount of scrutiny prevents fraud, poor governance or bad investment decisions. Large U.S. companies still disappoint investors. The advantage is that more participants are usually examining the information, challenging management and trading on their conclusions. That tends to support faster price discovery.

In a smaller market, a diligent investor may find mispriced opportunities precisely because fewer people are doing the work. The trade-off is that an apparent bargain may remain undervalued for a long time, and limited trading may make it difficult to realize the expected return.

Liquidity is not a footnote

Investors often think about risk as the possibility that a share price will decline. In the local market, liquidity deserves equal attention. A portfolio can show an attractive value on a statement while still being difficult to convert into cash at that value.

A last-traded price tells us where the most recent transaction occurred. It does not guarantee that a large position can be sold at the same price tomorrow. The realistic exit price may be lower, and completing the sale may take days, weeks or longer. That matters when an investor has short-term obligations or when a position has grown too large relative to the portfolio.

For that reason, I think some locally listed positions should be approached with private-market-like discipline. The shares remain publicly listed and subject to public-market disclosure, but the investor should apply a similar level of care to due diligence, position sizing and the expected holding period. Capital that may be needed at short notice should not depend on a quick sale of an illiquid security.

The case for maintaining local equity exposure

A discussion of liquidity and concentration should not be mistaken for an argument to abandon the TTSE. Local and regional companies can provide useful portfolio exposure. Investors may understand these businesses, their brands and their competitive positions better than they understand distant international companies. Some local firms also earn revenue across several Caribbean markets, which can provide more geographic breadth than the company's listing location suggests.

Local shares may also offer attractive income, established market positions and valuation opportunities that are not available in more heavily researched markets. For an investor whose future spending is primarily in TT dollars, maintaining some assets connected to the local economy can be reasonable.

The problem arises when familiarity becomes the only investment case. Knowing a company's products or seeing its branches every day does not automatically make its shares appropriately valued, well governed or suitable for a particular portfolio. Familiarity should support research, not replace it.

Home bias can hide outside the investment account

Home bias describes the tendency to allocate more to domestic investments than their weight in the global market would suggest. The behaviour is understandable. Investors are usually more comfortable with familiar companies, familiar currencies and businesses they encounter in daily life.

For a Trinidad professional or business owner, the portfolio may be more locally concentrated than the brokerage statement reveals. Employment income comes from the domestic economy. The family home and other property may be in Trinidad. A private business may depend on local customers, banks and government policy. Pension assets may also have substantial domestic exposure.

Adding a large allocation to local equities can reinforce the same economic risk across the investor's career, business, property and financial portfolio. This is one reason high-net-worth investors should assess their full balance sheet before deciding how much Trinidad exposure belongs in the investment account.

That does not mean the correct local allocation is zero. A sensible home allocation may reflect currency needs, access constraints, knowledge advantages and attractive local opportunities. The allocation should be deliberate and proportionate rather than an automatic result of familiarity.

The S&P 500 is an excellent building block, not a complete portfolio

The appeal of the S&P 500 is well founded. It provides low-cost access to many profitable companies, strong liquidity, broad industry representation and participation in the long-term growth of the U.S. corporate sector. For many investors with long horizons, it can serve as an important core equity allocation.

Yet it remains a U.S. large-cap equity index. It does not provide meaningful exposure to smaller U.S. companies, and it does not directly allocate to companies listed in Europe, Japan, Canada, emerging markets or the Caribbean. Many S&P 500 businesses earn revenue internationally, but foreign revenue is not the same as owning companies governed by different economic cycles, valuations, currencies and market structures.

The index also does not provide fixed-income exposure, liquidity reserves or alternative assets. An investor approaching retirement, funding a business transaction or preparing for a major future expense may need a different mix from an investor accumulating wealth over several decades.

An excellent investment can still be the wrong-sized investment. It can also be the wrong investment for money that may be needed during a market decline. The role of the S&P 500 should follow from the financial plan rather than from its recent performance.

Be careful when comparing returns

Return comparisons can be informative, but they are often presented in ways that make unlike investments appear directly comparable. Before drawing a conclusion, an investor should ask whether both figures cover the same period, whether dividends are included, which currency is being used, and whether the comparison reflects the costs and practical limitations of implementing the investment.

Price returns and total returns can tell different stories, particularly in a market where dividends form a meaningful part of the investor's outcome. A U.S.-dollar return and a TT-dollar return also answer different questions. The investor's eventual spending currency matters, as does the rate at which currency can actually be accessed.

Starting valuation matters as well. A market that delivered excellent historical returns may offer a less attractive future return if investors are paying a very high price for those earnings. A weak recent market can contain opportunities if prices already reflect much of the bad news. Historical performance provides context, but it does not remove the need to assess valuation, risk and portfolio fit.

So, should a Trinidad investor choose the S&P 500 or the TTSE?

For an investor primarily restricted to TT dollars, the task is to build the strongest portfolio possible from the accessible universe. That may combine local and cross-listed shares, fixed-income securities and professionally managed funds that provide broader underlying exposure. Diversification will require more thought because the direct listed-equity market is small.

For an investor with hard-currency access, the TTSE can be treated as a local and regional allocation within a much larger portfolio. The S&P 500 may form part of the global core, alongside exposure to other countries, market sizes and asset classes. The local allocation should be sized according to liquidity, valuation, governance, the investor's existing Trinidad exposure and the role local assets are expected to play.

Neither investor benefits from turning the decision into a contest between two indices. The objective is not to identify one market that will outperform forever. The objective is to construct a portfolio capable of funding real goals while surviving the periods when markets, currencies and personal circumstances do not unfold as expected.

Five questions to answer before investing

1. Which investment universe can I reliably access? Separate occasional access from a repeatable route that can support contributions, rebalancing and eventual withdrawals.

2. In which currencies will I eventually spend the money? Retirement income, education costs, property purchases and business needs may not all be denominated in the same currency.

3. How much Trinidad exposure do I already have? Consider employment, business ownership, property, pension assets and other investments before adding more local-market risk.

4. How quickly might I need to convert this investment into cash? A position that is appropriate for ten-year capital may be unsuitable for money required next year.

5. Am I buying because the investment fits my plan, or because its recent return attracted my attention? Strong performance can be evidence of a successful underlying business, but it can also raise valuations and encourage investors to take more risk than intended.

The portfolio decision comes before the product

I have no objection to investing in the S&P 500. It has been one of the world's most effective long-term compounding vehicles, and it can play an important role in a well-constructed portfolio. My concern is with treating it as a universal answer.

A Trinidad investor should begin by understanding the opportunity set available, the currency of future goals, existing exposure to the local economy, the liquidity required and the amount of loss the investor can realistically tolerate. Once those questions are answered, the roles of the TTSE, the S&P 500 and other investments become much clearer.

For high-net-worth investors and business owners, this is rarely a simple S&P 500 versus TTSE decision. It is a portfolio-construction decision involving several markets, currencies, sources of wealth and future obligations.

If you would like help assessing your investment universe and constructing a portfolio around your goals, currency position, liquidity needs and risk tolerance, you can schedule a portfolio consultation through Wealth with Daniel.

As always, no pressure, just perspective.

- Daniel Tittil, CFA, CAIA, MSc.

Lead Advisor, WealthwithDaniel.com

Chief Investment Officer, Legacy Wealth Management (Cayman) Ltd.

Portfolio & Wealth Manager, Director, Admiral Capital