initial public offerings (IPOs) trading on American exchanges

Monday, December 15, 2025

==Climb Bio (CLYM) : 4-year performance

 



RA Capital exchange agreement ignited multi-day rally extending into 27% gain today.
  • The stock's sharp rise stems from a December 11, 2025, exchange agreement with RA Capital Management, where the investor swapped 20.44 million common shares for pre-funded warrants exercisable at a nominal price, signaling strong backing without immediate dilution. This filing, reported via SEC Form 8-K, triggered a 30.43% jump on December 12, with momentum building over subsequent days amid high volume exceeding 8 million shares. Today's movement amplifies this, as traders react to the deal's implications for sustained funding through 2027 and upcoming 2026 clinical readouts for budoprutug and CLYM116 in immune diseases, per recent analyst coverage. No new filings emerged today, but the prior event's positive sentiment persists.

Friday, December 5, 2025

Ambitions Enterprise Management (AHMA) : 6-week performance

Ambitions Enterprise Management Co. LLC operates as a travel agency. It provides event planning and management services. The firm also offers transportation, accommodations, meals, and guided tours or activities under convenient packages. 
  • Sector: Consumer Cyclical
  • Industry: Travel Services
  • Full Time Employees: 43
  • Founded  in 2023 
  • HQ in Dubai, the United Arab Emirates


The stock experienced a significant decline during regular trading hours on December 5, 2025, amid heightened volatility typical for a recent IPO. Trading was halted briefly around 9:55 AM ET due to rapid price swings, resuming shortly after, which exacerbated the downward move. This follows a pattern of sharp fluctuations, including a 12.23% drop on December 4 and prior surges tied to subsidiary appointments for global events announced late last week. No new announcements or external events appear to have triggered the move, pointing to profit-taking and thin liquidity in this UAE-based MICE firm's shares. Volume spiked to over 1 million shares, amplifying the intraday plunge based on available reports.
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As a UAE-based MICE (meetings, incentives, conferences, and exhibitions) and tourism services provider, the Company serves a global client base by delivering expert event management and seamless, one-stop travel solutions. Guided by an experienced management team and supported by partnerships across the tourism and hospitality industries in the Middle East, Europe, Africa, and the Americas, the Company executes large-scale events for clients from diverse sectors. Additionally, the Company manages bespoke travel experiences, providing a one-stop guided tour service that streamlines travel across the UAE and its neighboring countries, as well as to other global destinations.

For more information, please visit https://ir.ambitions.ae 

Tuesday, December 2, 2025

American Bitcoin (ABTC) : 3-month performance

American Bitcoin Corp.
is a bitcoin accumulation platform company.

September 3, 2025: first day of trading on the Nasdaq, following a merger with Gryphon Digital Mining. The stock experienced significant volatility, opening around $8, surging to a high of $14.52, and ultimately closing at $8.04, up 16.5% for the day. 
  • Parent organization: Hut 8 Corp. (NASDAQ:HUT)
  • Founders: Eric Trump, Donald Trump Jr.
  • Founded: March 2025
  • Headquarters: Miami, Florida
  • Incorporated: Delaware
  • www.americanbtc.com

Bearish Put Activity:

  • ABTC Weekly Dec05 1.5 puts are seeing interest with the underlying stock down 38% (volume: 9.0K, open int: 50, implied vol: ~211%, prev day implied vol: 97%). Co is expected to report earnings mid-February.
American Bitcoin Corp (ABTC) shares plunge over 50% Tuesday with multiple trading halts as Eric Trump cites pre-merger private placement share unlock driving heavy volume and steep selloff.

 

 
 

About American Bitcoin

American Bitcoin is a majority-owned subsidiary of Hut 8 focused exclusively on industrial-scale Bitcoin mining and strategic Bitcoin reserve development. The company combines Hut 8's proven mining operations, cost-efficient infrastructure development capabilities, and disciplined approach to capital allocation with Eric Trump's commercial acumen, capital markets expertise, and commitment to the advancement of decentralized financial systems. For more information, visit www.americanbtc.com.