Quantum-Si Incorporated - Class A Common Stock (QSI)

As the regular session of the US market on Friday comes to an end, let's delve into the after-hours session and discover the top gainers and losers shaping the post-market sentiment.

Quantum-Si reported its fourth-quarter results after Monday's closing bell. Here's a look at the key figures from the report.

Quantum-Si is a biotech star, with a 327% surge in stock price. Its proteomics platform and partnerships make it one to watch in 2025.

The first weekend of 2025 has been a whirlwind in the world of finance, with cryptocurrencies making significant strides. Bitcoin (CRYPTO: BTC) is inching closer to the $100,000 mark, while Dogecoin has seen a surge, possibly due to Elon Musk’s influence.

On Friday, Cathie Wood-led Ark Invest made significant trades involving PLTR, ARKB, and QSI. The PLTR trade sold shares worth $1.6 million, aligning with Ark's trend of reducing their position in the hot AI stock.

U.S. stock futures were higher on Thursday after sliding on New Year's Eve on Tuesday. All four index futures advanced in premarket trade.

Stocks are extending their morning losses, with the Dow Jones Industrial Average down 411 points and looking to snap a five-day win streak.

Quantum-Si expands international distribution network to 15 partners, positioning for continued revenue growth in 2025 and beyond.