Key Highlights

  • Marvell Technology (NASDAQ:MRVL) was trading down 7.72% at USD 151.76 on Friday, November 13, 2026, implying a prior close near USD 164.46 (calculated), according to market data for the live session.
  • The all-stock Lumentum deal, announced November 2, 2026, carries an implied Enterprise value of USD 115 billion at a fixed ratio of 4.500 Marvell shares per Lumentum share.
  • After closing, Marvell holders would own about 67% of the combined company and Lumentum holders about 33%, with completion expected in the first half of calendar 2028.
  • The release cited more than USD 1 billion of annual run-rate cost synergies and expected Earnings accretion in the first year after closing, subject to stockholder and regulatory approvals.

A 7.72% Slide Seven Trading Days After the Deal

Marvell Technology (NASDAQ:MRVL) was trading down 7.72% at USD 151.76 on Friday, November 13, 2026, in market data. No company announcement explaining the move was found among items dated November 11 to 13, so the change is the figure of record only for the live session. Market data showed a close of USD 141.20 on November 6, up 5.73% that day, with a Market Value near USD 123.97 billion. The latest price is therefore about 7.5% above the November 6 close (calculated), meaning today's decline follows a rebound. Marvell designs data infrastructure chips for AI connectivity, and the release framed the combination as a category leader in AI connectivity, with Matt Murphy staying as chairman and chief executive.

How the Fixed Exchange Ratio Works

The company agreed on November 2, 2026 to acquire Lumentum in an all-stock transaction at 4.500 Marvell shares for each Lumentum share. The release put the value at about USD 1,132 per Lumentum share, a premium of roughly 23.9% to the October 28 unaffected close. Dividing by the ratio gives a Marvell reference price near USD 251.56 (calculated). At USD 151.76 the same ratio is worth about USD 682.92 per Lumentum share (calculated), roughly 40% less. Because the ratio is fixed, Lumentum holders absorb Marvell's price swings, and Marvell holders face dilution of about 33% of the combined company. Both boards approved the agreement unanimously, and three Lumentum directors, including its chief executive, would join Marvell's seven-member board.

Approvals, Backlash and the Sector Backdrop

The deal needs approval from both companies' stockholders and regulators, and the release expects completion in the first half of calendar 2028. Market data reported that Marvell shares fell sharply on November 2 and that Shareholder criticism and several analyst target cuts followed, though the individual actions were not confirmed here. A broad AI-stock selloff on November 5, 2026 took the S&P 500 down 4.4% and Nvidia down 9.3%, and chip names rebounded on November 9. No verified driver for November 12 to 13 was found. Fiscal third-quarter results are listed for December 1, 2026 in market data, which should be confirmed. The release described the consideration as all-stock and gave no separate Debt or cash financing terms.

Where Things Stand

The 7.72% drop most likely reflects the same Volatility that has hit AI hardware names, compounded by the open questions around the Lumentum deal, but no company announcement confirms a cause. Marvell Technology (NASDAQ:MRVL) is still a pending acquirer with a large all-stock commitment and a long closing timeline. Stockholder votes, regulatory reviews, the fixed ratio's effect on both holder groups and the expected December results are the next markers. Readers should treat the quoted price as live market data that can change.