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SEALSQ vs Beijing YanDong MicroElectronic Co. Ltd. A: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

SEALSQ Corp (LAES)

Q3 2026
▲4

SEALSQ Advances Post-Quantum Security with Patent, Mandate Alignment, and Commercial Wins

  • European Patent for Back-to-Physical NFT Technology SEALSQ secured a European patent for its Back-to-Physical NFT technology, which links digital assets to tamper-proof semiconductors. This strengthens its intellectual property and opens the $65 billion art market, potentially boosting future revenue and investor confidence.

    This is a new technological milestone that could drive demand for SEALSQ's secure hardware solutions.

  • Alignment with France's ANSSI Post-Quantum Mandate SEALSQ's QS7001 secure element aligns with France's ANSSI mandate requiring quantum-resistant encryption by 2027. With over 150 potential customers, this regulatory tailwind positions SEALSQ to capture demand as critical infrastructure upgrades.

    New regulatory mandate directly validates SEALSQ's product and expands its addressable market.

  • Quantisimo SPV for $575M Merger SEALSQ's subsidiary Quantisimo entered a letter of intent with GigCapital8 to create a Nasdaq-listed quantum platform valued at $575 million, with plans to grow to $2 billion. This could unlock value and provide capital for SEALSQ's quantum initiatives.

    New capital market event that could enhance SEALSQ's growth prospects and investor visibility.

  • $5 Million Commercial Agreement with Quobly SEALSQ signed a $5 million deal with Quobly to integrate its quantum-security technologies into silicon quantum computing. This validates commercial demand and supports Europe's tech sovereignty, potentially leading to more contracts.

    New commercial agreement demonstrates real revenue potential and customer adoption.

July 2026
▲4

SEALSQ Advances Post-Quantum Security with Patent, Mandate Alignment, and Commercial Wins

  • European Patent for Back-to-Physical NFT Technology SEALSQ secured a European patent for its Back-to-Physical NFT technology, which links digital assets to tamper-proof semiconductors. This strengthens its intellectual property and opens the $65 billion art market, potentially boosting future revenue and investor confidence.

    This is a new technological milestone that could drive demand for SEALSQ's secure hardware solutions.

  • Alignment with France's ANSSI Post-Quantum Mandate SEALSQ's QS7001 secure element aligns with France's ANSSI mandate requiring quantum-resistant encryption by 2027. With over 150 potential customers, this regulatory tailwind positions SEALSQ to capture demand as critical infrastructure upgrades.

    New regulatory mandate directly validates SEALSQ's product and expands its addressable market.

  • Quantisimo SPV for $575M Merger SEALSQ's subsidiary Quantisimo entered a letter of intent with GigCapital8 to create a Nasdaq-listed quantum platform valued at $575 million, with plans to grow to $2 billion. This could unlock value and provide capital for SEALSQ's quantum initiatives.

    New capital market event that could enhance SEALSQ's growth prospects and investor visibility.

  • $5 Million Commercial Agreement with Quobly SEALSQ signed a $5 million deal with Quobly to integrate its quantum-security technologies into silicon quantum computing. This validates commercial demand and supports Europe's tech sovereignty, potentially leading to more contracts.

    New commercial agreement demonstrates real revenue potential and customer adoption.

Latest
▲4

SEALSQ Advances Post-Quantum Security with Patent, Mandate Alignment, and Commercial Wins

  • European Patent for Back-to-Physical NFT Technology SEALSQ secured a European patent for its Back-to-Physical NFT technology, which links digital assets to tamper-proof semiconductors. This strengthens its intellectual property and opens the $65 billion art market, potentially boosting future revenue and investor confidence.

    This is a new technological milestone that could drive demand for SEALSQ's secure hardware solutions.

  • Alignment with France's ANSSI Post-Quantum Mandate SEALSQ's QS7001 secure element aligns with France's ANSSI mandate requiring quantum-resistant encryption by 2027. With over 150 potential customers, this regulatory tailwind positions SEALSQ to capture demand as critical infrastructure upgrades.

    New regulatory mandate directly validates SEALSQ's product and expands its addressable market.

  • Quantisimo SPV for $575M Merger SEALSQ's subsidiary Quantisimo entered a letter of intent with GigCapital8 to create a Nasdaq-listed quantum platform valued at $575 million, with plans to grow to $2 billion. This could unlock value and provide capital for SEALSQ's quantum initiatives.

    New capital market event that could enhance SEALSQ's growth prospects and investor visibility.

  • $5 Million Commercial Agreement with Quobly SEALSQ signed a $5 million deal with Quobly to integrate its quantum-security technologies into silicon quantum computing. This validates commercial demand and supports Europe's tech sovereignty, potentially leading to more contracts.

    New commercial agreement demonstrates real revenue potential and customer adoption.

Beijing YanDong MicroElectronic Co. Ltd. A (688172.CG)

Q3 2026
▲1▼1

Yandong Micro: insider buying vs. widening first-half loss

  • Controlling shareholder's ally to buy 150–300 million yuan of stock A party acting with the controlling shareholder plans to buy 150–300 million yuan of shares over 12 months, and on August 4 made a first purchase of 170,000 shares (8.59 million yuan). Insider buying signals the owners see long-term value, which supports the share price.

    This is the main positive force behind the stock this period.

  • First-half loss widened to 435 million yuan The 2026 interim report showed revenue up 48.5% to 979 million yuan, but the net loss widened to 435 million yuan from a profit last year, with operating cash flow negative 224 million yuan. A bigger loss and cash burn weigh on the stock.

    This is the main negative force and the key counterweight to the insider buying.

  • Revenue growth and 12-inch/silicon photonics progress, but weak margins Revenue rose for a second straight year and the company says its 12-inch chip line and silicon photonics business are advancing. But gross margin was only 6.54%, so the growth is not yet translating into profit — a mixed signal for the stock.

    It explains the business progress that could eventually justify the valuation, while showing why profits lag.

August 2026
▲1▼1

Yandong Micro: insider buying vs. widening first-half loss

  • Controlling shareholder's ally to buy 150–300 million yuan of stock A party acting with the controlling shareholder plans to buy 150–300 million yuan of shares over 12 months, and on August 4 made a first purchase of 170,000 shares (8.59 million yuan). Insider buying signals the owners see long-term value, which supports the share price.

    This is the main positive force behind the stock this period.

  • First-half loss widened to 435 million yuan The 2026 interim report showed revenue up 48.5% to 979 million yuan, but the net loss widened to 435 million yuan from a profit last year, with operating cash flow negative 224 million yuan. A bigger loss and cash burn weigh on the stock.

    This is the main negative force and the key counterweight to the insider buying.

  • Revenue growth and 12-inch/silicon photonics progress, but weak margins Revenue rose for a second straight year and the company says its 12-inch chip line and silicon photonics business are advancing. But gross margin was only 6.54%, so the growth is not yet translating into profit — a mixed signal for the stock.

    It explains the business progress that could eventually justify the valuation, while showing why profits lag.

Latest
▲1▼1

Yandong Micro: insider buying vs. widening first-half loss

  • Controlling shareholder's ally to buy 150–300 million yuan of stock A party acting with the controlling shareholder plans to buy 150–300 million yuan of shares over 12 months, and on August 4 made a first purchase of 170,000 shares (8.59 million yuan). Insider buying signals the owners see long-term value, which supports the share price.

    This is the main positive force behind the stock this period.

  • First-half loss widened to 435 million yuan The 2026 interim report showed revenue up 48.5% to 979 million yuan, but the net loss widened to 435 million yuan from a profit last year, with operating cash flow negative 224 million yuan. A bigger loss and cash burn weigh on the stock.

    This is the main negative force and the key counterweight to the insider buying.

  • Revenue growth and 12-inch/silicon photonics progress, but weak margins Revenue rose for a second straight year and the company says its 12-inch chip line and silicon photonics business are advancing. But gross margin was only 6.54%, so the growth is not yet translating into profit — a mixed signal for the stock.

    It explains the business progress that could eventually justify the valuation, while showing why profits lag.