June 1 (THEWILL) — A forensic review of compliance records from NGX Regulation Limited has exposed a deepening structural weakness within Nigeria’s equities market, where large blocks of tightly held insider shares are creating severe liquidity distortions across multiple listed companies.
At the centre of the problem is the Nigerian Exchange’s mandatory free-float rule, which requires listed firms to maintain at least 20 percent of issued shares in public hands or meet a minimum market value threshold. However, audited shareholding structures and RegCo compliance logs show that many companies remain far below this benchmark, with core promoters, government-linked entities, and foreign parent groups controlling between 88 percent and 94 percent of total issued shares.
The result is an increasingly fragile market environment where only a thin fraction of shares are actively tradable, creating what analysts describe as a “phantom liquidity” trap.
The distortion has become more visible as the NGX All-Share Index climbed above the 250,000-point threshold in mid-2026, pushing total market capitalisation beyond N160 trillion. Beneath the surface, however, market breadth has weakened significantly, with more than 80 mid-cap and lower-board stocks remaining largely inactive despite the broader market rally.
The liquidity imbalance developed gradually over the past two years as macro-economic pressures, rising inflation and high interest rates discouraged core shareholders from diluting ownership positions.
By 2024, several listed firms had already begun drifting below minimum public float requirements as promoters tightened control during periods of economic uncertainty. The situation worsened in 2025 when NGX Regulation formally flagged several non-compliant firms and placed them on official deficiency lists.
Rather than triggering mass delistings, regulators shifted toward long-term compliance restructuring. The most significant precedent came in May 2026 when UPDC PLC secured an official regulatory extension running from 2026 to 2028 to gradually restore compliance with free-float requirements.
The move underscored the difficult position facing regulators. Strict enforcement of free-float rules could trigger widespread exits from the exchange at a time when Nigeria’s capital market is already battling weak retail participation and elevated domestic interest rates.
The market microstructure data surrounding non-compliant stocks reveals the extent of the distortion. Liquid blue-chip stocks such as Zenith Bank Plc trade continuously throughout the daily session with narrow bid-ask spreads averaging between 0.02 percent and 0.05 percent. In contrast, several free-float deficit stocks experience prolonged trading gaps and periods of near-total inactivity. Some industrial and real estate counters reportedly recorded zero trades during up to 78 percent of all trading sessions over the past year.
The lack of active market makers has also widened bid-ask spreads dramatically. In some non-compliant counters, spreads now range between 12.4 percent and 18.5 percent, imposing immediate losses on retail investors attempting to enter or exit positions.
These abnormal spreads have weakened investor confidence and reduced overall transaction efficiency on the exchange.
Turnover velocity measured as total traded value relative to market capitalisation has also collapsed across lower-tier counters, declining to an annualised 3.1 percent in May 2026 from historical double-digit levels.
The thin supply of tradable shares has further amplified volatility. Because available market depth is extremely shallow, institutional transactions involving as little as 50,000 shares can trigger automatic daily 10 percent price swings, inflating valuations without any corresponding improvement in company earnings or fundamentals.
This distortion is particularly significant because the NGX operates a market-capitalisation-weighted index system. Even modest price increases in tightly held stocks automatically add billions of naira to the overall market valuation, creating the appearance of broad market strength despite underlying illiquidity.
For many mid-tier listed firms, remaining public has become financially burdensome. Industry estimates show that listed manufacturers and mid-cap operators now spend between N15 million and N30 million annually on compliance obligations, including listing fees, audited reports, SEC filings, registrar costs, and corporate governance requirements. An additional N8 million to N12 million is often spent maintaining broker relationships and shareholder registries despite extremely low trading activity.
At the same time, weak liquidity has pushed many of these companies into deep valuation discounts, with several trading below 0.3 times book value, effectively valuing businesses at less than one-third of their underlying asset base. To avoid hostile takeovers and undervalued market pricing, several companies have increasingly turned toward private equity financing rather than relying on public markets for capital raising.
Private investment funds reportedly injected more than $410 million into selected Nigerian industrial businesses over the past year, often encouraging companies to reduce dependence on the public market structure altogether.
The broader macroeconomic environment has intensified the pressure. With the Central Bank of Nigeria maintaining the Monetary Policy Rate at 26.5 percent, effective commercial lending rates for many corporates now exceed 30 percent. Simultaneously, aggressive Open Market Operations have drained trillions of naira from the financial system, limiting the pool of institutional liquidity available to absorb insider share blocks.
This has left regulators trapped between maintaining listing standards and preserving market stability.Analysts warn that unless broader liquidity conditions improve, the NGX could become increasingly concentrated around a handful of highly liquid trillion-naira companies while the rest of the market drifts into structural inactivity.
The growing free-float deficit also threatens the exchange’s long-term credibility as a transparent price discovery platform.
While headline index levels continue to print record highs, the widening disconnect between market capitalisation and actual tradable liquidity suggests that much of the exchange’s value remains locked within tightly controlled insider holdings rather than circulating within an active investment market.
As Nigeria’s equities market moves deeper into 2026, the “phantom liquidity” problem is expected to intensify. Without stronger retail participation, improved institutional liquidity, or broader free-float reforms, analysts say the exchange risks evolving into a top-heavy marketplace where valuations increasingly reflect insider scarcity rather than genuine market demand.
Ogochukwu Onwaeze is a writer specializing in business and economic journalism. At THEWILL News Media, she translates market trends, financial developments, and policy shifts into clear and engaging stories.
