What Is a Warrant?
A warrant is a security issued by a company that grants the holder the right to purchase the company’s shares at a predetermined price (the exercise or strike price) within a specified time period. Unlike exchange-traded options, warrants are issued by the company itself and result in the issuance of new shares when exercised, causing dilution of existing shareholders.
In M&A, warrants are used as sweeteners in financing arrangements, as components of SPAC structures, and as incentive instruments for management teams, advisors, and strategic partners.
How Warrants Work
Key Terms
| Term | Description |
|---|---|
| Exercise price (strike price) | The price at which the holder can buy shares |
| Expiration date | The last date the warrant can be exercised (typically 3-10 years) |
| Exercise ratio | Number of shares per warrant (usually 1:1) |
| American style | Can be exercised at any time before expiration |
| European style | Can be exercised only at expiration |
| Cashless exercise | Net exercise without cash payment — shares issued equal to the “in-the-money” value |
Valuation
Warrants are valued based on:
- Intrinsic value — the difference between the current share price and the exercise price (if positive)
- Time value — the value of the remaining time until expiration (longer duration = higher value)
- Volatility — higher expected share price volatility increases warrant value
- Black-Scholes or binomial models — used to calculate theoretical warrant value
Warrants in M&A
Acquisition Financing
Warrants are frequently attached to debt instruments to enhance the return for lenders:
- Mezzanine debt — warrants compensate the lender for subordination risk
- Bridge loans — warrants reward lenders for providing short-term financing
- Distressed financing — warrants provide upside in restructuring scenarios
SPAC Warrants
Warrants are a defining feature of SPAC structures:
- SPAC IPO investors receive units comprising shares and warrants (typically 1/2 or 1/3 warrant per unit)
- Warrants provide additional upside beyond the share price
- Typically exercisable at $11.50 per share (for $10 IPO price SPACs)
- Create dilution for the de-SPAC target company’s existing shareholders
Management Warrants
Companies may issue warrants to management teams:
- Similar to stock options but with longer durations
- May be issued as part of management buyout or PE-backed transaction structures
- Exercise creates new shares (dilutive) rather than transferring existing shares
Warrants vs Options
| Feature | Warrants | Stock Options |
|---|---|---|
| Issuer | The company | Exchange or company |
| Dilution | Yes (new shares issued) | No (exchange-traded) or yes (employee options) |
| Duration | 3-10+ years | Typically under 2 years (exchange) or 10 years (employee) |
| Standardisation | Non-standard (negotiated terms) | Standardised (exchange-traded) |
| Transferability | May be listed and tradeable | Exchange options tradeable; employee options typically not |
According to Dealogic, warrants are included in approximately 15-20% of leveraged loan and high-yield bond transactions as equity kickers, with the warrant coverage typically representing 2-10% of the issuer’s fully diluted equity.
APAC Context
Australia — warrants (often called “options” in Australian market terminology) are commonly issued by ASX-listed companies as part of capital raisings, debt facilities, and management incentive plans. ASX Listing Rules govern the issue and exercise of warrants, including shareholder approval requirements and exercise price restrictions.
Japan — warrants (shinkabu yoyaku ken) are issued by Japanese companies as standalone instruments or attached to bonds (warrant bonds). The Financial Instruments and Exchange Act regulates warrant issuance, and the Companies Act governs exercise mechanics and dilution.
India — warrants in India are governed by SEBI regulations for listed companies and the Companies Act for private companies. SEBI regulations require warrant holders to pay at least 25% of the exercise price upfront, with the balance payable at exercise within 18 months.
“Warrants are the bridge between debt and equity — they give lenders equity upside while allowing companies to access capital at lower cost,” notes Daniel Bae, founder of Amafi. “In APAC, where capital structures are increasingly sophisticated, warrants are becoming a standard tool in M&A financing.”
Structuring M&A financing across Asia Pacific? Amafi helps companies and investors design capital structures with optimal risk-return profiles. Learn more.
Related Terms
Accretion / Dilution
A financial analysis that determines whether a proposed acquisition will increase (accretion) or decrease (dilution) the acquirer's earnings per share — a key test for public company M&A transactions.
Anti-Dilution
A contractual protection that adjusts an investor's ownership percentage or conversion price if the company issues new shares at a lower valuation, shielding early investors from value erosion.
Dilution
The reduction in existing shareholders' ownership percentage or earnings per share that occurs when a company issues new shares, often in connection with M&A transactions.
SPAC
A Special Purpose Acquisition Company — a publicly listed shell company formed to raise capital through an IPO for the sole purpose of acquiring an existing private company within a specified timeframe.