D-Wave Quantum Inc. (QBTS) shares tumbled 5.18% in pre-market trading on Friday, extending the previous day's losses as investors continued to react negatively to the company's participation in Nvidia's Quantum Day event and its recently released disappointing financial results.

The sell-off began on Thursday when D-Wave, along with other quantum computing companies, participated in Nvidia's inaugural Quantum Day as part of the annual Nvidia GTC conference. Despite the increased attention on the quantum computing sector, the lack of significant announcements or clear timelines for technology deployment seemed to disappoint investors. Nvidia CEO Jensen Huang's attempt to address his previous skeptical comments about the industry's near-term potential failed to reassure the market.

Adding to the downward pressure, D-Wave's full-year 2024 financial results, released earlier, fell short of market expectations. The company reported a widened net loss of $143.9 million, a 74% increase from the previous year, with earnings per share deteriorating to a loss of $0.75 compared to a $0.60 loss in 2023. These figures missed analyst estimates, further fueling concerns about the company's financial performance and growth trajectory.

The pre-market plunge reflects ongoing investor caution towards the quantum computing sector, with market participants seeking more concrete evidence of commercial viability and profitability. While some analysts remain optimistic about D-Wave's long-term prospects, citing the company's recent claims of achieving quantum supremacy, the current stock performance indicates that investors are approaching these speculative investments with increasing skepticism.

As the quantum computing industry continues to evolve, D-Wave and its peers face the challenge of translating technological advancements into tangible business results. The market's reaction to recent events suggests a growing demand for clear commercialization strategies and demonstrable progress in this cutting-edge field.