Home
>
Investment Strategies
>
The Savvy Investor's Guide to SPAC Arbitrage

The Savvy Investor's Guide to SPAC Arbitrage

12/31/2025
Yago Dias
The Savvy Investor's Guide to SPAC Arbitrage

In the fast-paced world of finance, investors constantly seek opportunities that balance safety with growth.

SPAC arbitrage has emerged as a compelling approach, providing a near-risk-free baseline return while allowing for significant upside potential.

This guide delves into the mechanics, strategies, and insights to help you navigate this sophisticated investment path.

Whether you are a seasoned trader or a curious beginner, understanding SPACs can unlock new avenues for portfolio enhancement.

The appeal lies in the structured nature of these vehicles, which offer time-bound redemption rights and capital protection.

By the end of this article, you will have a clear roadmap to implement SPAC arbitrage effectively.

Understanding SPACs: The Basics

SPACs, or Special Purpose Acquisition Companies, are often dubbed blank-cheque companies due to their purpose.

They are shell entities created to raise funds through an initial public offering (IPO) with the goal of acquiring a private target.

This acquisition must occur within a fixed period, typically ranging from 12 to 24 months.

During the IPO, SPACs sell units priced at $10.00 each, consisting of one common share and a fraction of a warrant.

Warrants are exercisable at $11.50 per share and can remain valid for up to five years, adding leverage.

The IPO proceeds are held in a trust account invested in risk-free US government securities, such as short-term treasuries.

This trust accrues interest over time, ensuring that capital is preserved until used for acquisition or redemption.

Sponsors, who initiate the SPAC, provide working capital and receive founder shares, usually 20% of the equity post-combination.

This structure creates pressure to complete a deal, as sponsor shares may become worthless otherwise.

After about 52 days post-IPO, units separate into shares and warrants, which then trade independently on the market.

If no deal is finalized by the deadline, the SPAC liquidates, returning the net asset value (NAV) to shareholders.

NAV comprises the trust value plus accrued interest, offering a safety net for investors.

How SPAC Arbitrage Works: A Deep Dive

The essence of SPAC arbitrage is buying units or shares at a discount to NAV, securing a baseline return.

NAV is calculated as the trust value plus interest, often around $10 plus treasury yields, providing a floor price.

Investors can redeem shares for NAV at the business combination vote or upon liquidation, limiting downside risk.

Upside potential arises from positive deal announcements that drive share prices above NAV, as seen in historical cases.

For example, the VectoIQ acquisition of Nikola in June 2020 led to a significant stock price increase.

Key return drivers include the illiquidity premium, as SPACs are less liquid than treasuries, offering higher yields.

Warrants also enhance yield by trading separately and appreciating based on market conditions.

Here are the primary reasons why SPACs might trade at a discount to NAV:

  • Illiquidity premium: Due to lower trading volumes compared to more liquid assets.
  • Short-term market deviations, such as during the COVID-19 panic in March 2020.
  • Time-bound redemption risks if extensions are approved by shareholders.

Risk management is crucial, with strategies focusing on diversification and monitoring market shifts.

Step-by-Step Guide to Executing SPAC Arbitrage

To successfully implement this strategy, follow a structured approach that maximizes returns while minimizing risks.

Here is a practical guide to get started:

  • Acquire SPAC units or shares at or near NAV, either during the IPO or in the secondary market.
  • Earn the illiquidity premium by holding these less liquid assets, which offer higher yields than treasuries.
  • At the de-SPAC announcement, decide whether to redeem for NAV or roll into target shares based on deal attractiveness.
  • Utilize warrants to boost overall yield, as they come fractional per unit and can be traded separately.
  • Diversify across multiple SPACs to spread risk and increase the probability of upside gains.
  • Monitor liquidity risks, as average daily volume is often below 1 million shares, requiring patience.

This methodical approach ensures that you capture the stable risk-adjusted returns characteristic of SPAC arbitrage.

Historical Performance and Returns

Historically, SPAC arbitrage has delivered mid-to-upper single-digit percentage returns with consistency.

The probability of loss is low, barring forced liquidation events during market panics.

In one analysis, the 75th percentile of SPACs outperformed the S&P 500 by 22 points, while the 25th percentile underperformed by 69 points, ignoring warrants.

Deal activity has surged, with 24 new de-SPACs and 34 new issues raising $8 billion in a recent quarter, indicating robust market interest.

However, short-side profits have also been notable, highlighting the market's volatility and the need for careful positioning.

In a 30-day period to April 22, 2021, SPAC shorts profited over $500 million with a 16.92% mark-to-market return.

Top short positions included CCIV, TPGY, VIH, PSTH, and SRAC, as detailed in the table below.

SPAC stocks were down 17.5% year-to-date since 2020 compared to broader shorts, reflecting evolving market dynamics.

Navigating the Risks: What to Watch Out For

While SPAC arbitrage offers attractive returns, it is not without risks that require diligent management.

Key risks include:

  • Limited upside in loss scenarios, such as forced sales during market panics.
  • Capital tie-up if extensions are voted, delaying potential returns.
  • Sponsor dilution of 20% equity, which can erode shareholder value over time.
  • Liquidity issues due to low trading volumes, making exits challenging.
  • Earnings quality concerns, as SPAC targets may exhibit higher accrual earnings management.
  • Market shifts, including tightening spreads and increased regulatory scrutiny.
  • Short hedging strategies that can impact price movements and volatility.

Earnings management flags often involve smaller, higher-levered, and growth-oriented targets, predicting less positive de-SPAC returns.

Staying informed about these factors is essential for maintaining a balanced portfolio.

Current Trends and Future Outlook

The SPAC market has experienced a revival post-2020, with activity expanding into sectors like neocloud, nuclear, and quantum computing.

High-profile sponsors, such as Chamath Palihapitiya, have re-entered the space, signaling renewed confidence.

IPO terms have become less investor-friendly amid strong returns, necessitating greater due diligence.

Emerging trends to monitor include:

  • Deal acceleration and increased issuance, with recent quarters seeing billions raised.
  • Sector shifts towards technology and sustainable energy, offering new opportunities.
  • Regulatory changes that could alter SPAC structures and compliance requirements.
  • Continued attractiveness for low-volatility uncorrelated returns in diversified portfolios.

These trends underscore the importance of adaptability in leveraging SPAC arbitrage effectively.

Strategies for Success in SPAC Arbitrage

To maximize success, adopt strategies that align with your investment goals and risk tolerance.

Consider the following approaches:

  • Focus on IPO vs. secondary market buys based on timing and discount levels.
  • Allocate across a diversified portfolio of SPACs to mitigate specific risks.
  • Pair arbitrage positions with shorts or hedges to manage overall volatility.
  • Monitor redemption timing and warrant exercises for optimal exit points.
  • Stay updated on market trends and regulatory developments to anticipate shifts.

Comparisons to traditional investments like treasuries and merger arbitrage highlight the unique yield-enhancement core of SPAC strategies.

By integrating these methods, you can build a resilient investment framework.

Conclusion

SPAC arbitrage represents a sophisticated yet accessible strategy for investors seeking stable returns with upside potential.

By mastering the mechanics, managing risks proactively, and staying attuned to market trends, you can harness this opportunity effectively.

Embrace the journey of navigating SPACs, and let this guide empower your financial decisions for long-term success.

The future of investing is dynamic, and with the right knowledge, you can thrive in the evolving landscape of SPAC arbitrage.

Yago Dias

About the Author: Yago Dias

Yago Dias is an author at VisionaryMind, producing content related to financial behavior, decision-making, and personal money strategies. Through a structured and informative approach, he aims to promote healthier financial habits among readers.