POET, Navitas, and SanDisk Stocks Surge Amid AI Infrastructure Focus
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 5 days ago
0mins
Should l Buy POET?
Source: stocktwits
- POET Order Confirmation: POET Technologies' CFO confirmed a commercial purchase order linked to Marvell in a Stocktwits interview, leading to a stock surge of over 24%, which bolstered market confidence in its optical interposer technology and is expected to attract more hyperscale cloud customers.
- Navitas Power Efficiency: Navitas Semiconductor's stock rose over 20% due to momentum from its gallium nitride and silicon carbide technologies, with its 800-volt power systems designed for high-density AI data centers addressing critical energy consumption and heat management challenges.
- SanDisk Nasdaq-100 Performance: Following its separation from Western Digital, SanDisk's stock climbed over 8% after being included in the Nasdaq-100, solidifying its position as a key supplier in the AI-driven memory market, particularly in 3D NAND flash technology.
- Investor Enthusiasm Shift: Stocks of POET, Navitas, and SanDisk reached fresh 52-week highs, reflecting a shift in investor focus towards AI infrastructure, with POET and Navitas seeing increases of over 24% and 20% respectively, indicating strong market demand for related technologies.
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Analyst Views on POET
About POET
POET Technologies Inc. is a design and development company. It offers high-speed optical engines, light source products and custom optical modules to the artificial intelligence (AI) systems market and to hyperscale data centers. Its photonic integration solutions are based on the POET Optical Interposer, a novel, patented platform that allows the integration of electronic and photonic devices into a single chip using wafer-level semiconductor manufacturing techniques. Its Optical Interposer-based products consume less power than comparable products, are smaller in size and are readily scalable to high production volumes. In addition, it has designed and produced novel light source products for chip-to-chip data communication within and between AI servers, the next frontier for solving bandwidth and latency problems in AI systems. Its Optical Interposer platform solves device integration challenges across a range of communication, computing and sensing applications.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Poet Technologies Shares Plunge 47% After Order Cancellations
- Order Cancellation Impact: Poet Technologies announced the cancellation of all purchase orders from Celestial AI, leading to a staggering 47% drop in its stock price on Monday, highlighting the company's vulnerability in the photonic solutions market.
- Market Reaction: Following the order cancellation news, Poet's shares fell another 4% in premarket trading on Tuesday, while Marvell Technology's stock also declined nearly 3%, reflecting investor concerns regarding the implications of this deal.
- Acquisition Context: Celestial AI completed a $3.25 billion cash-and-stock acquisition by Marvell Technology in February, and the cancellation of orders may disrupt Marvell's strategic positioning in the AI and optical networking sectors.
- Uncertain Future Outlook: With the loss of collaboration with Marvell, Poet Technologies faces increased uncertainty in its market outlook, prompting investors to closely monitor its subsequent business adjustments and potential risk management strategies.
See More
POET Technologies Stock Plummets 47% Amid Order Cancellations, Sparking Market Concerns
- Order Cancellation Impact: POET Technologies' stock plummeted approximately 47% following the cancellation of all outstanding orders by Celestial AI, exacerbating market concerns regarding demand visibility and negatively impacting future revenue expectations for the company.
- Market Reaction: The fallout from POET's decline affected other optical and networking stocks, with Coherent and Credo Technology dropping 1.7% and 5.8% respectively, indicating a broader market sentiment downturn that could undermine investor confidence across the sector.
- Quant Rating Analysis: Despite a year-to-date increase of 25.59%, POET's 5-day performance shows a staggering -37.74%, highlighting the volatility between short-term fluctuations and long-term potential, prompting investors to carefully assess associated risks.
- Industry Dynamics: Higher-beta AI optical stocks are under pressure, while more diversified infrastructure players remain relatively stable, suggesting that current price movements are driven more by sentiment than by fundamental changes, warranting close attention to shifts within the industry.
See More
Markets Retreat as Investors Await Fed Decision and Big Tech Earnings
- Cautious Market Sentiment: U.S. stock futures retreated from record highs as investors tread carefully ahead of the Fed's rate decision and major tech earnings, with Nasdaq futures down 0.5% and S&P 500 futures slipping 0.3%.
- Geopolitical Impact: Renewed tensions in the Middle East have driven Brent crude prices above $110, reflecting market concerns over supply disruptions, while gold has slipped to a three-week low, indicating mixed safe-haven positioning among investors.
- Tech Stock Dynamics: Retail sentiment towards the SPDR S&P 500 ETF (SPY) has shifted back to 'bullish', while the Invesco QQQ Trust (QQQ) remains 'bearish', highlighting a divergence in market sentiment as the tech sector approaches a critical earnings period.
- Stocks to Watch: Nvidia (NVDA) has reached a new high driven by AI momentum, solidifying its position as the world's most valuable company, while Bed Bath & Beyond (BBBY) is trending after reporting its first quarterly revenue growth in five years, attracting retail interest.
See More
POET Shares Plunge 47% Amid Order Cancellations
- Record Stock Drop: POET's shares plummeted 47% on Monday, marking a historic low primarily due to order cancellations from Celestial AI and its parent company Marvell Technology, despite strong demand for photonic data transmission technology.
- Investor Sentiment Resilient: Despite the significant drop, investor sentiment on Stocktwits remained in the 'extremely bullish' zone, indicating optimism about the potential reinstatement of orders, with message volume surging by 2,451% in the last 24 hours.
- Cancellation Reasons: POET stated that Marvell canceled all purchase orders due to breaches of confidentiality, although specific details were not disclosed; the company remains focused on advancing product development in AI and optical networking markets to meet increasing demand.
- Investor Reactions: While some investors called for management accountability, many traders speculated that Marvell's actions were linked to its acquisition of Celestial AI, suggesting a potential shift towards in-house photonics technology, with expectations for larger orders in the future.
See More
US Market Dynamics and Economic Outlook
- Market Performance: On Monday, the Dow Jones Industrial Average fell by 0.13% to close at 49,167.79, while the S&P 500 gained 8.83 points or 0.12%, and the Nasdaq Composite rose by 0.20%, indicating a mixed market trend.
- Tech Stock Surge: Nvidia (NVDA) shares rose by 4%, reaching a market capitalization of nearly $5.3 trillion, solidifying its position as the world's most valuable company, which in turn fueled a broader rally in the semiconductor sector driven by strong AI demand.
- Economic Data Focus: Markets are keenly awaiting the Federal Reserve's interest rate decision on Wednesday, with expectations of rates being held steady, alongside key data releases on consumer confidence and jobless claims that could provide insights into economic health.
- Oil Price Trends: Brent crude futures rose over 0.5% to $108.86 per barrel, while WTI crude futures increased by 0.82% to $97.16 per barrel, reflecting optimistic market sentiment regarding energy demand.
See More
POET Technologies Shares Plunge 47% After Order Cancellation
- Order Cancellation Impact: On April 27, 2026, POET Technologies announced that all purchase orders from Celestial AI were canceled, leading to a more than 47% drop in stock price, significantly harming investors.
- Confidentiality Violation Allegations: Marvell issued a written notice on April 23, 2026, accusing POET Technologies of improperly sharing purchase order and shipping details, violating confidentiality agreements, which heightened market concerns about corporate governance.
- Legal Investigation Initiated: Gibbs Mura is investigating whether POET Technologies violated federal securities laws by providing false or misleading statements, potentially leading to a securities class action lawsuit, increasing the legal risks faced by the company.
- Executive Statement Reversal: Prior to the order cancellation, POET Technologies CFO Thomas Mika claimed that the relationship with Celestial AI was strong and planned for continued development, but the situation reversed dramatically within a week, reflecting inconsistencies in the company's communications.
See More
Poet Technologies Shares Plunge 47% After Order Cancellations
- Order Cancellation Impact: Poet Technologies announced the cancellation of all purchase orders from Celestial AI, leading to a staggering 47% drop in its stock price on Monday, highlighting the company's vulnerability in the photonic solutions market.
- Market Reaction: Following the order cancellation news, Poet's shares fell another 4% in premarket trading on Tuesday, while Marvell Technology's stock also declined nearly 3%, reflecting investor concerns regarding the implications of this deal.
- Acquisition Context: Celestial AI completed a $3.25 billion cash-and-stock acquisition by Marvell Technology in February, and the cancellation of orders may disrupt Marvell's strategic positioning in the AI and optical networking sectors.
- Uncertain Future Outlook: With the loss of collaboration with Marvell, Poet Technologies faces increased uncertainty in its market outlook, prompting investors to closely monitor its subsequent business adjustments and potential risk management strategies.
See More
POET Technologies Stock Plummets 47% Amid Order Cancellations, Sparking Market Concerns
- Order Cancellation Impact: POET Technologies' stock plummeted approximately 47% following the cancellation of all outstanding orders by Celestial AI, exacerbating market concerns regarding demand visibility and negatively impacting future revenue expectations for the company.
- Market Reaction: The fallout from POET's decline affected other optical and networking stocks, with Coherent and Credo Technology dropping 1.7% and 5.8% respectively, indicating a broader market sentiment downturn that could undermine investor confidence across the sector.
- Quant Rating Analysis: Despite a year-to-date increase of 25.59%, POET's 5-day performance shows a staggering -37.74%, highlighting the volatility between short-term fluctuations and long-term potential, prompting investors to carefully assess associated risks.
- Industry Dynamics: Higher-beta AI optical stocks are under pressure, while more diversified infrastructure players remain relatively stable, suggesting that current price movements are driven more by sentiment than by fundamental changes, warranting close attention to shifts within the industry.
See More
Markets Retreat as Investors Await Fed Decision and Big Tech Earnings
- Cautious Market Sentiment: U.S. stock futures retreated from record highs as investors tread carefully ahead of the Fed's rate decision and major tech earnings, with Nasdaq futures down 0.5% and S&P 500 futures slipping 0.3%.
- Geopolitical Impact: Renewed tensions in the Middle East have driven Brent crude prices above $110, reflecting market concerns over supply disruptions, while gold has slipped to a three-week low, indicating mixed safe-haven positioning among investors.
- Tech Stock Dynamics: Retail sentiment towards the SPDR S&P 500 ETF (SPY) has shifted back to 'bullish', while the Invesco QQQ Trust (QQQ) remains 'bearish', highlighting a divergence in market sentiment as the tech sector approaches a critical earnings period.
- Stocks to Watch: Nvidia (NVDA) has reached a new high driven by AI momentum, solidifying its position as the world's most valuable company, while Bed Bath & Beyond (BBBY) is trending after reporting its first quarterly revenue growth in five years, attracting retail interest.
See More
POET Shares Plunge 47% Amid Order Cancellations
- Record Stock Drop: POET's shares plummeted 47% on Monday, marking a historic low primarily due to order cancellations from Celestial AI and its parent company Marvell Technology, despite strong demand for photonic data transmission technology.
- Investor Sentiment Resilient: Despite the significant drop, investor sentiment on Stocktwits remained in the 'extremely bullish' zone, indicating optimism about the potential reinstatement of orders, with message volume surging by 2,451% in the last 24 hours.
- Cancellation Reasons: POET stated that Marvell canceled all purchase orders due to breaches of confidentiality, although specific details were not disclosed; the company remains focused on advancing product development in AI and optical networking markets to meet increasing demand.
- Investor Reactions: While some investors called for management accountability, many traders speculated that Marvell's actions were linked to its acquisition of Celestial AI, suggesting a potential shift towards in-house photonics technology, with expectations for larger orders in the future.
See More
US Market Dynamics and Economic Outlook
- Market Performance: On Monday, the Dow Jones Industrial Average fell by 0.13% to close at 49,167.79, while the S&P 500 gained 8.83 points or 0.12%, and the Nasdaq Composite rose by 0.20%, indicating a mixed market trend.
- Tech Stock Surge: Nvidia (NVDA) shares rose by 4%, reaching a market capitalization of nearly $5.3 trillion, solidifying its position as the world's most valuable company, which in turn fueled a broader rally in the semiconductor sector driven by strong AI demand.
- Economic Data Focus: Markets are keenly awaiting the Federal Reserve's interest rate decision on Wednesday, with expectations of rates being held steady, alongside key data releases on consumer confidence and jobless claims that could provide insights into economic health.
- Oil Price Trends: Brent crude futures rose over 0.5% to $108.86 per barrel, while WTI crude futures increased by 0.82% to $97.16 per barrel, reflecting optimistic market sentiment regarding energy demand.
See More
POET Technologies Shares Plunge 47% After Order Cancellation
- Order Cancellation Impact: On April 27, 2026, POET Technologies announced that all purchase orders from Celestial AI were canceled, leading to a more than 47% drop in stock price, significantly harming investors.
- Confidentiality Violation Allegations: Marvell issued a written notice on April 23, 2026, accusing POET Technologies of improperly sharing purchase order and shipping details, violating confidentiality agreements, which heightened market concerns about corporate governance.
- Legal Investigation Initiated: Gibbs Mura is investigating whether POET Technologies violated federal securities laws by providing false or misleading statements, potentially leading to a securities class action lawsuit, increasing the legal risks faced by the company.
- Executive Statement Reversal: Prior to the order cancellation, POET Technologies CFO Thomas Mika claimed that the relationship with Celestial AI was strong and planned for continued development, but the situation reversed dramatically within a week, reflecting inconsistencies in the company's communications.
See More
