Welsbach Capital Markets Insights: December 2025 Edition
We spend hours researching, and talking to the smartest founders, dealmakers and investors in the SPAC landscape. This is our attempt to give you a short 5-10 minute summary on how we are thinking about the macro, markets & SPACs, and what lies ahead. Hundreds of hours summarized, so you don’t have to.
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Quick Macro TL;DR
THE GOOD:
Fed Fueling the Fire: The primary driver was a dovish pivot from key Fed officials, significantly increasing the probability of a December rate cut. This lower-rate expectation boosted valuations and risk appetite across the board.
Market Broadening: The S&P 500 closed flat-to-positive, but the S&P 500 Equal Weight index notably outperformed. This shift suggests money is moving beyond the “Magnificent 7” tech stocks into value and mid-cap sectors, like Healthcare, which was the month’s strongest performer.
IPO Window Widens: The prospect of lower rates and stabilization after an early-month government data blackout (due to a shutdown) opened the IPO window. 11 new listings raised $2.3B, led by a large offering from an electric aircraft maker, BETA Technologies.
THE BAD:
Nasdaq Correction: The tech-heavy Nasdaq Composite snapped its seven-month winning streak. Discerning investors corrected stretched valuations, with key AI infrastructure stocks and those perceived as highly indebted seeing declines.
Persistent Trade & Data Issues: Ongoing tariff-driven cost pressures were highlighted in corporate reports, complicating the inflation outlook for the Fed. An early-month government shutdown caused a data blackout (delaying CPI/jobs reports), increasing market uncertainty.
THE IPOs & SPACs RESURGENCE
IPO Activity: 11 new IPOs, the late-month rally is expected to fuel a strong year-end, driven by a record backlog of private companies ready to list. The most active sectors were Technology and Financial Services.
SPACs are Back: The SPAC market showed a clear resurgence in issuance in 2025, with more than 100 SPAC IPOs year-to-date. November saw the listing of new SPACs, including Tailwind 2.0 (targeting energy/AI infrastructure) and Crown Reserve Acquisition (targeting healthcare IT). The new SPAC environment is more disciplined, led by serial sponsors, with tighter governance following regulatory changes.
Notable SPAC Merger: A prominent deal was announced late in the month: the controversial Enhanced Games is set to go public via a SPAC merger with A Paradise Acquisition Corp, valuing the combined entity at $1.2 billion, highlighting investor interest in high-profile, if high-risk, ventures.
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Fundraising in the USA
US fundraising across private and public markets remains robust.
Private Equity: Raised ~$340-400 billion till Q3 2025.
Public Markets: By November 2025, a total of 315 companies have listed on Nasdaq, with 122 of these being SPACs, accounting for over 38% of all new listings. This marks significant growth compared to 2024, when SPACs represented only 19% of Nasdaq listings, totalling 57 companies.
The Surge of SPACs
The market offers abundant opportunities, with 271 active SPACs—holding $35.8 billion ready for deployment.
Among the 271 active SPACs, 165 are actively seeking the right targets, representing $26.9 billion available in SPAC trusts for potential investments.
Of the remaining 106 SPACs, all have announced mergers with promising targets, representing a combined equity value of $62.6 billion.
This year, 39 SPAC mergers have successfully closed, achieving a combined value of $37.5 billion.
Growing Pipeline: Market confidence is strong, with 89 pre-IPO entities gearing up to inject another $14.0 billion into the ecosystem
SPAC IPOs (Nov’25)
There were 10 SPAC IPOs listed in November
8 out of 10 SPACs raised over $150M with a total $1.8 billion
Largest Raise: Alussa Energy II (ALUB) led the pack with $287.5 million in proceeds.
Smallest Raise: Both Blueport Acq (BPAC) and Westin Acq (WSTN) raised the minimum on this list at $57.5 million each.
November alone saw 21 pre-IPO entries, representing over $4 billion in expected post-listing capital.
10 SPAC mergers were announced, with a combined equity value of $8.7 billion.
6 out of the 10 announced deals were in the finance or technology sectors.
Heatmap: Growing Sectors and Geographies
Growing Sectors in SPACs
SPACs in 2025 are focusing heavily on long-term technology and sustainability trends.
Fintech & AI: Continuing to drive innovation in financial services.
Clean Energy & Sustainability: A major focus for investors looking for long-term impact.
Space Technology, Biotech, and Infrastructure: Other key areas attracting SPAC investment.
Crypto-linked SPACs: Have revived, with over $10 billion raised in 2025 alone, particularly those targeting digital asset treasury strategies.
Leading Geographies
United States: It retains the spot for the largest geography in SPAC space
18 out of the 39 closed deals were from US in 2025
42 out of the 106 live deals are from US in 2025
Asia: It is the fastest growing hotspot for SPAC investment, particularly in tech, digital platforms, and green energy. Key hubs include Singapore, Malaysia, and other south asian countries.
8 out of the 39 closed deals were from Asia in 2025
34 out of the 106 live deals are from Asia in 2025
Regulatory Updates and Noticeable Changes
The SEC has implemented key technical updates to support its 2024 SPAC rules, focusing on enhanced disclosures, investor protections, and structured data reporting.
EDGAR SPAC Taxonomy Update (Oct 14, 2025): Upgraded to support iXBRL tagging for disclosures on sponsor compensation, dilution, and conflicts.
Nasdaq de-SPAC Proposal (Pending Dec 2025): Aligns listing standards for OTC-trading SPACs, treating de-SPACs as IPO-equivalents.
These changes have driven a SPAC resurgence with better governance, leading to a healthier pipeline of quality deals.
Conclusion
SPAC transactions are experiencing a robust resurgence in 2025, driven by serial sponsors, a healthier deal pipeline, and a supportive regulatory environment. The US dominates the market, with emerging hotspots in Southeast Asia offering cross-border opportunities.
As the “SPAC 2.0” era matures, investors are increasingly favouring disciplined valuations and governance, unlocking substantial growth potential across key sectors like fintech, AI, clean energy, and crypto.
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