VICTORIA GEDDES, Executive Director.

Publicly traded companies are increasingly aware that they can’t rely solely on traditional institutional playbooks. Individual retail investors, who now own 39% of Australian Equities and 30% in the U.S., are actively shaping corporate outcomes.

Everyday investors do not just trade stocks; they swing proxy votes, drive market liquidity, and influence share prices in real time. To build lasting market value, corporate leaders and Investor Relations (IR) teams—the executives responsible for communicating a company’s financial story—must abandon dense corporate jargon and meet retail investors where they live: on digital platforms, social networks, and artificial intelligence (AI) tools.

The Modern Retail Investor

The landscape of retail investing has transformed rapidly over the past decade. Driven by commission-free trading apps, user adoption has expanded rapidly. Today, over 100 million retail investors operate in the United States alone, growing by roughly 50% each year. In Australia there are 8.3 million retail investors, a record high and an increase of 43% since 2020.

Everyday investors are not a monolith. Corporate executives often mistakenly dismiss retail investors as uninformed day traders. However, retail investors encompass diverse groups:

• • Short-Term Momentum Traders: Active traders tracking market catalysts and discussing ideas on social forums like Reddit, X and Hot Copper.
  • Long-Term Buy-and-Hold Investors: Individual investors who buy shares in businesses they know, trust, and use daily.
  • Mission-Driven Backers: Investors who align capital with specific corporate values, such as healthcare innovation or technological transformation.

Despite their differences, retail investors share the exact same psychological motivations as institutional professionals. Both groups seek asymmetric information—the competitive advantage gained by discovering valuable insights before the broader market. Both groups also struggle with confirmation bias, which is the tendency to favour information that confirms pre-existing beliefs.

However, retail investors face a major structural barrier: they do not get invited to traditional IR roadshows—exclusive presentation tours where executives meet face-to-face with major institutional fund managers. Instead, everyday investors consult three to four social platforms simultaneously to research public companies. Major events, such as the SpaceX initial public offering, (IPO), demonstrate this shift by setting historic records for stock allocation reserved directly for retail buyers.

AI & Social Media – the New Battleground

Social media algorithms and AI tools now dictate how investor sentiment spreads across capital markets. Financial communication no longer flows solely from company press releases to newspapers. Instead, online communities create dynamic feedback loops that immediately impact share prices.

Digital creators and financial influencers on platforms like YouTube, X, and Reddit hold significant sway over retail communities. When these creators discuss a company’s investment thesis their commentary can rapidly rally retail support or amplify market panic. In addition, institutional financial analysts actively monitor these same digital forums to gauge public sentiment.

Simultaneously, Large Language Models (LLMs) and Generative AI tools have redefined how retail investors conduct research. Rather than reading dense ASX releases, individual investors copy regulatory documents directly into AI tools to generate instant summaries. Research indicates that 85% of financial advisors now use generative AI tools in their daily workflows as well.

This reliance on automated tools introduces fresh risks for listed companies:

• • Summary Hallucinations: AI models can misinterpret complex financial notes or produce inaccurate headlines that distort a company’s narrative.
  • Sentiment Distortions: Online sentiment can be skewed by noisy digital chatter or automated bots rather than genuine shareholder views.
  • Rapid Volatility: Automated trading algorithms digest social media sentiment in real time, causing immediate stock price swings around earnings announcements.

A recent ASX study highlights AI tools, which are now used more often for investment advice than full-service stockbrokers, particularly by the new generation of investors (18- to 29-year-olds). While the ASX study reveals that AI tools rank above newspapers as a source of investor information,  financial planners and advisers remain the leading investment advice source, particularly for more complex financial needs.

How Listed Companies Can Adapt

To navigate this digital battleground, listed companies must adopt proactive communication strategies. Rather than treating retail engagement as an afterthought, successful management teams treat investor relations as an extension of modern digital marketing.

Corporate leaders can deploy some of the following strategies to build trust with retail investors:

• • Simplify Corporate Communications: Replace complex regulatory filings with clear, visual assets. For example, an accessible Shareholder Letter detailing financial results and business strategy in plain English can be released rather than relying solely on a traditional earnings call.
  • Deploy AI Single Sources of Truth: Build interactive tools directly on investor websites. Some companies in the US deploy custom AI Agents on their IR portals, which allow retail investors to ask questions and run financial calculations against official company filings safely.
  • Build dedicated IR Digital Channels: Companies can live-stream earnings calls and financial presentations directly to dedicated corporate IR accounts on social media platforms such as X and LinkedIn.
  • Build Direct Shareholder Communities: Establish direct digital touchpoints through recurring shareholder newsletters, executive video podcasts, and post-earnings Q&A sessions.
  • Track Digital Sentiment and Data: Utilise specialised monitoring software to track investor sentiment via online platforms such across Reddit, X, and LinkedIn. Measuring sentiment allows IR teams to identify narrative gaps, correct AI-generated misrepresentations, and address shareholder concerns proactively.

By combining transparent storytelling, modern digital media, and verified AI tools, public companies can cultivate an engaged, loyal retail shareholder base that supports long-term corporate growth.