If you are searching for the current credit suisse share price, you will notice that ticker symbols like CS on the New York Stock Exchange (NYSE) and CSGN on the SIX Swiss Exchange are no longer active on trading platforms. This is because one of Switzerland's most iconic financial institutions no longer exists as an independent entity. In June 2023, following a historic and tumultuous collapse that shook the foundations of global banking, Credit Suisse was officially absorbed by its long-time competitor, UBS Group AG.

At the time of this emergency, government-orchestrated rescue, the final credit suisse share price was effectively locked in at an implied value of CHF 0.76 per share through an all-stock merger. Rather than receiving cash, Credit Suisse shareholders were subject to an exchange ratio where they received 1 share of UBS Group AG for every 22.48 shares of Credit Suisse they held.

Today, the legacy of the credit suisse share price serves as a stark cautionary tale for both retail and institutional investors. It illustrates how rapidly a systemically important bank can unravel when public trust and liquidity evaporate. In this comprehensive guide, we will analyze the historical peaks and valleys of the credit suisse share price, dissect the structural failures that led to the bank's ultimate demise, examine the mechanics of the UBS stock conversion, and provide critical updates on the active shareholder lawsuits seeking compensation in 2026.

The Rise and Fall: A History of the Credit Suisse Share Price

To understand the dramatic collapse of the credit suisse share price, it is essential to trace the bank's journey from a national industrial champion to a casualty of modern market panic. Founded in 1856 by Alfred Escher under the name Schweizerische Kreditanstalt (SKA), the institution was originally established to fund the expansion of Switzerland's railway network and rapid industrialization. Over the next century and a half, the bank evolved into a global financial powerhouse, expanding aggressively into investment banking and global wealth management.

By the mid-2000s, Credit Suisse was at the absolute zenith of its financial power. In May 2007, just before the onset of the subprime mortgage crisis, the credit suisse share price reached an all-time peak of over CHF 82.00 per share. At this point, the bank boasted a massive market capitalization and a sterling global reputation.

When the global financial crisis of 2008 struck, Credit Suisse appeared to navigate the storm with remarkable resilience compared to its peers. Unlike UBS, which required a massive government bailout of CHF 6 billion and the transfer of toxic assets to a central bank fund, Credit Suisse rejected direct state aid. Instead, the bank raised private capital from Middle Eastern sovereign wealth funds, including the Qatar Investment Authority. While this decision was hailed as a triumph of private-sector resilience at the time, historians now argue it fostered a culture of dangerous overconfidence and risk-tolerance within the bank's leadership.

Throughout the 2010s, this risk-tolerant culture began to catch up with the bank. The credit suisse share price entered a long, agonizing multi-year decline, characterized by a relentless sequence of scandals, regulatory fines, and structural missteps:

1. U.S. Tax Evasion Settlement (2014): Credit Suisse pleaded guilty to conspiring to aid U.S. taxpayers in hiding assets from the IRS, resulting in a devastating $2.6 billion fine.
2. The Corporate Spying Scandal (2019): A bizarre corporate espionage scandal emerged when it was revealed that the bank's leadership had hired private investigators to tail departing wealth management head Iqbal Khan. The resulting public relations nightmare led to the ouster of CEO Tidjane Thiam.
3. The Twin Catastrophes of 2021: The absolute turning point for the credit suisse share price came in March 2021 with the near-simultaneous collapses of Greensill Capital and Archegos Capital Management. Credit Suisse had heavily promoted $10 billion in supply-chain finance funds linked to Greensill, which abruptly collapsed. Weeks later, the collapse of Bill Hwang's family office, Archegos Capital Management, inflicted a staggering $5.5 billion trading loss on Credit Suisse because the bank had failed to liquidate its prime brokerage positions quickly enough.

These twin disasters shattered the bank's reputation for risk management. Institutional investors began to flee, and the credit suisse share price slumped from around CHF 12.00 in early 2021 to below CHF 5.00 by the end of the year. The bank was forced to cut its dividend, raise capital, and undergo a series of desperate corporate restructurings that failed to restore market confidence.

In October 2022, social media rumors alleging that a major investment bank was on the brink of insolvency went viral. Although the rumors did not name Credit Suisse explicitly, the market immediately assumed it was the target. This sparked an unprecedented digital bank run. In the fourth quarter of 2022 alone, wealthy clients withdrew over CHF 110 billion in assets from the bank. Despite a CHF 4 billion emergency capital raise—which brought in Saudi National Bank as its largest shareholder—the credit suisse share price slid below the critical CHF 2.00 threshold, setting the stage for the final act in early 2023.

The Rescue and Delisting: Anatomy of the March 2023 Shotgun Merger

The final collapse of Credit Suisse was catalyzed by banking instability across the Atlantic. In early March 2023, the sudden failures of Silicon Valley Bank (SVB) and Signature Bank in the United States ignited global anxiety over weak links in the financial system. Given its fragile state and depleted liquidity, Credit Suisse was immediately identified as the weakest link among global systemically important banks (G-SIBs).

The tipping point occurred on Wednesday, March 15, 2023. During an interview with Bloomberg TV, Ammar Al Khudairy, the chairman of Saudi National Bank, was asked if his institution would provide further capital to Credit Suisse if there was another call for liquidity. He responded: 'Absolutely not, for many reasons outside the simplest reason which is regulatory and statutory.'

While Al Khudairy's comment was technically accurate regarding ownership limits (going above 10% would trigger strict Swiss regulatory requirements), the market interpreted it as a vote of no confidence. Panic erupted instantly. The credit suisse share price plunged by over 30% in a single trading session, dragging down European banking stocks with it.

Recognizing that an uncontrolled collapse of Credit Suisse would trigger a catastrophic global financial crisis, the Swiss government swung into action. Over a frantic, high-stakes weekend (March 18-19, 2023), the Swiss Federal Council, the Swiss Financial Market Supervisory Authority (FINMA), and the Swiss National Bank (SNB) negotiated an emergency acquisition of Credit Suisse by UBS Group AG.

To push the deal through before Asian markets opened on Monday morning, the Swiss government resorted to extraordinary measures:

• Bypassing Shareholder Votes: The Federal Council invoked emergency constitutional powers to pass an ordinance that bypassed the legally mandated six-week notice period and shareholder voting rights for both UBS and Credit Suisse. Shareholders were given no say in the merger.
• Liquidity Backstops: The Swiss National Bank provided over CHF 100 billion in liquidity assistance to support the transaction, while the Swiss government provided a CHF 9 billion guarantee to UBS to cover potential losses on specific Credit Suisse portfolios.
• The Equity Haircut: On Friday, March 17, 2023, Credit Suisse shares had closed at CHF 1.86, giving the bank a market value of roughly CHF 7.4 billion. Under the emergency merger terms announced on Sunday evening, UBS acquired Credit Suisse for just CHF 3 billion in an all-stock deal. This valued the implied credit suisse share price at approximately CHF 0.76 per share—a brutal 60% discount to its last trading price and a 93% discount to its book value of CHF 11.45.

For the next several weeks, Credit Suisse shares continued to trade under extreme volatility, closely tracking the movements of UBS stock according to the fixed 1-for-22.48 exchange ratio. The merger was legally completed on June 12, 2023. This marked the final trading day for Credit Suisse Group AG shares (CSGN) on the SIX Swiss Exchange, as well as its American Depositary Shares (ADS) on the New York Stock Exchange. On June 13, 2023, the shares were officially delisted, bringing an end to the independent existence of a 167-year-old financial titan.

What Happened to Shareholders? Lawsuits, Claims, and the AT1 Controversy

The forced takeover of Credit Suisse left a trail of furious investors, triggering waves of complex, multi-jurisdictional litigations that continue to dominate financial headlines in 2026.

The Shareholder Exchange Ratio Challenge (Swiss Merger Act)

Under Swiss corporate law, minority shareholders who are squeezed out during a merger cannot block the transaction once it has been legally registered. However, under Article 105 of the Swiss Federal Act on Mergers, Demergers, Conversions, and Transfers of Assets (the Swiss Merger Act), shareholders can file a claim in court to challenge an inadequate exchange ratio. If the court determines that the compensation was unfair, it can order the surviving entity to pay a cash equalization payment (known in German as a soulte) to bridge the gap.

This legal avenue gave rise to the 'Credit US' class action, launched by the Lausanne-based legal technology startup LegalPass and actively backed by the Ethos Foundation (which represents Swiss pension funds). Over 3,000 retail and institutional shareholders pooled their resources to file a lawsuit in the Commercial Court of Zurich. The plaintiffs argue that the exchange ratio of 1:22.48 was highly inadequate, pointing out that Credit Suisse had a market value of CHF 7.4 billion just hours before the deal, yet was sold for only CHF 3 billion.

UBS has mounted a vigorous defense in the Zurich court. The bank argues that the alternative to the emergency merger was not an orderly continuation of business, but an immediate, uncontrolled bankruptcy. In a bankruptcy scenario, equity holders would have been wiped out completely, receiving a value of CHF 0.00. Therefore, UBS contends that the CHF 0.76 equivalent price was a favorable outcome under the circumstances. As of mid-2026, this landmark lawsuit remains unresolved, with legal experts predicting that appeals could drag the proceedings out for several more years. If the plaintiffs succeed, the Zurich court's ruling would apply to all former Credit Suisse shareholders who held stock at the time of the merger, potentially triggering a significant cash payout from UBS.

The AT1 Bond Wipeout Controversy

While equity shareholders lost 60% of their investment overnight, holders of Credit Suisse's Additional Tier 1 (AT1) bonds suffered a far worse fate. In a move that shocked global debt markets, Swiss regulator FINMA ordered the complete write-down of CHF 16 billion ($17.3 billion) of Credit Suisse's AT1 bonds to zero.

Under traditional corporate finance hierarchies, equity capital is supposed to be the first to absorb losses. In a standard liquidation or restructuring, shareholders must be wiped out entirely before debt holders—including junior bondholders like AT1 holders—suffer any loss. By preserving CHF 3 billion in value for equity shareholders while wiping out CHF 16 billion in AT1 debt, the Swiss authorities upended this established global precedent.

This controversial decision triggered massive international litigation. Hundreds of institutional investors and asset managers filed lawsuits against the Swiss government and FINMA.

• U.S. Court Dismissals: In late September 2025, the U.S. District Court for the Southern District of New York dismissed a major lawsuit filed by AT1 bondholders against the Swiss Confederation. The judge ruled that the court lacked subject-matter jurisdiction, citing the Foreign Sovereign Immunities Act (FSIA). The court accepted Switzerland's argument that the emergency rescue of Credit Suisse was a sovereign regulatory action rather than a commercial activity. The plaintiffs have since appealed this ruling to the U.S. Second Circuit Court of Appeals.
• Investor-State Treaty Arbitrations: Blocked in foreign domestic courts, many international bondholders have turned to investor-state dispute settlement (ISDS) mechanisms. In late 2025 and early 2026, global law firms initiated treaty-based arbitrations against Switzerland at the International Centre for Settlement of Investment Disputes (ICSID) in Washington D.C. These claims argue that Switzerland breached its bilateral investment treaties by failing to provide fair and equitable treatment and unlawfully expropriating bondholders' assets.

Tracking the Legacy: How the Takeover Impacted UBS Stock

For former Credit Suisse shareholders who did not sell their newly acquired UBS shares upon conversion, the financial outcome has been surprisingly positive, thanks to a remarkable corporate turnaround led by UBS.

Under the leadership of returning CEO Sergio Ermotti, UBS embarked on a massive, multi-year integration plan designed to absorb Credit Suisse's profitable Swiss retail and wealth management businesses while systematically winding down its high-risk investment bank. UBS established a designated 'Non-Core and Legacy' division to isolate and liquidate Credit Suisse's toxic and complex derivative portfolios.

Throughout 2024 and 2025, UBS's stock price performed exceptionally well, driven by strong earnings, substantial cost-synergy realizations, and the stabilization of the massive asset base inherited from Credit Suisse. For investors who experienced the forced conversion, the rapid appreciation of UBS stock has acted as a partial hedge, cushioning some of the historical capital losses suffered during Credit Suisse's final collapse.

Furthermore, UBS has made significant progress in cleaning up the legacy legal liabilities inherited from Credit Suisse. A prime example occurred in August 2025, when a U.S. federal judge approved a preliminary $115 million settlement in a long-running shareholder derivative lawsuit. The suit, spearheaded by U.S. pension funds, accused former Credit Suisse directors—including former Chairman Urs Rohner—of failing to establish adequate risk management systems during the 2020-2021 Archegos and Greensill crises.

Crucially, because UBS is the legal successor to Credit Suisse Group AG, this $115 million payout (funded entirely by the former directors' and officers' insurance policies) was paid directly to UBS. This settlement represents a symbolic and financial victory, allowing UBS to steadily draw a line under the historical misconduct of its former rival.

Credit Suisse Share Price Historical Milestones

The following table provides a comprehensive overview of the key milestones in the history of the credit suisse share price, showing its journey from its pre-crisis peak to its final delisted value:

Frequently Asked Questions (FAQ)

Can I still buy or trade Credit Suisse shares today?

No. Credit Suisse Group AG shares (CSGN on the SIX Swiss Exchange and CS on the NYSE) were permanently delisted on June 13, 2023, following the completion of the merger with UBS. The ticker symbols are inactive, and the independent stock no longer exists.

What was the exact final price of Credit Suisse stock?

The last closing price of Credit Suisse stock on its final normal trading day (Friday, March 17, 2023) was CHF 1.86. However, the emergency merger agreed over that weekend valued the bank at CHF 3 billion, which established an exchange ratio of 1 UBS share for every 22.48 Credit Suisse shares. This resulted in an implied acquisition price of approximately CHF 0.76 per Credit Suisse share.

How did the UBS stock conversion work in practice?

The conversion was handled automatically by brokerage firms and custodian banks. For every 22.48 shares of Credit Suisse held, investors automatically received 1 share of UBS Group AG (SIX: UBSG / NYSE: UBS). For shareholders who held fractional amounts that did not divide evenly by 22.48, brokers liquidated the fractional share balance and credited the equivalent cash value to the investor's account.

Will shareholders ever receive additional compensation from the lawsuits?

It is possible, but not guaranteed. Active lawsuits filed under Article 105 of the Swiss Merger Act (such as the LegalPass 'Credit US' claim supported by the Ethos Foundation) are currently being evaluated by the Commercial Court of Zurich. If the court rules that the CHF 3 billion purchase price was inadequate and sets a higher fair value, UBS would be legally required to pay cash compensation (soulte) to former Credit Suisse shareholders. A final ruling could still take several years.

What happened to Credit Suisse ADRs/ADSs in the United States?

American Depositary Shares (ADS) traded on the New York Stock Exchange under the ticker CS were treated similarly to the Swiss-listed shares. They were exchanged for UBS ordinary shares listed on the NYSE based on the 1-for-22.48 ratio, subject to standard depositary fee deductions.

Did AT1 bondholders receive any stock compensation?

No. Unlike equity shareholders who received a partial payout via UBS shares, Credit Suisse's Additional Tier 1 (AT1) bondholders had the entire value of their CHF 16 billion in bonds written down to zero by order of the Swiss regulator FINMA. They received absolutely no share or cash compensation, sparking ongoing international treaty arbitrations.

Conclusion

The permanent disappearance of the credit suisse share price from global stock exchanges marks the end of a historic era in Swiss and global banking. The bank's collapse proved that in the modern digital age, bank runs can occur with unprecedented velocity, rendering traditional liquidity cushions obsolete in a matter of days. Furthermore, the emergency merger demonstrated that regulatory bodies are prepared to take drastic, unprecedented actions—including rewriting creditor hierarchies and bypassing shareholder voting rights—to safeguard systemic stability.

For former Credit Suisse shareholders, the lessons of this collapse are profound. While the destruction of 99% of the bank's peak equity value was a devastating blow, those who held onto their converted UBS shares have found some solace in UBS's strong post-merger market performance. As the landmark Swiss Merger Act lawsuits and international AT1 arbitrations continue to navigate the courts in 2026, the financial community will continue to watch closely, as the final legal chapters of the Credit Suisse saga have yet to be written.