Key Highlights

  • The five names are ordered by relevance to AI infrastructure spending, from the customer to its suppliers and then to small companies repositioning, and the moves of Thursday, October 29, 2026 are Alphabet Inc. (NASDAQ:GOOG) down 9.92% and Marvell Technology (NASDAQ:MRVL) down 10.21%.
  • Cohu (NASDAQ:COHU) rose 6.13% on its own third quarter results, Singularity Future Technology (NASDAQ:SGLY) fell 8.66% and Nixxy (NASDAQ:NIXX) rose 4.87%, both without a company-specific announcement dated on or just before the day.
  • The common driver is the capital expenditure of the largest cloud buyers: Alphabet reported spending that exceeded operating cash generation after the close on Wednesday, October 28, 2026, and the effect reaches chip designers and test equipment makers differently.
  • Quotes are thin pre-market snapshots and can change before the 9:30 a.m. ET open, and the two sub-USD 1.00 names are sensitive to small orders.

Alphabet Inc. (NASDAQ:GOOG): spending against cash generation

Alphabet Inc. (NASDAQ:GOOG), the parent of Google, with search, YouTube, cloud computing and artificial intelligence operations, traded at USD 289.95 in the pre-market snapshot. That implies a prior close of about USD 321.88, simple arithmetic on the two quoted figures. The catalyst is the company's third quarter 2026 release of Wednesday, October 28, 2026. The company names no single line of the release as the cause, so the reaction reads as a response to the whole set of figures.

Revenue was USD 127.6 billion, up 25%, and Google Cloud revenue was USD 30.7 billion, up 103%, with segment operating income of USD 11.1 billion against USD 3.6 billion. Capital expenditure of USD 51.4 billion exceeded operating cash generation, leaving free cash flow of negative USD 9.1 billion, and no shares were repurchased. The bull reading is cloud scale and cash and marketable securities of USD 265.1 billion; the bear reading is capital intensity.

Marvell Technology (NASDAQ:MRVL): a read-across, not company news

Marvell Technology (NASDAQ:MRVL), a designer of data infrastructure semiconductors, including custom accelerators and optical connectivity for cloud data centres, traded at USD 225.95 in the pre-market snapshot. That implies a prior close of about USD 251.65, simple arithmetic on the two quoted figures. No company-specific announcement dated on or just before Thursday, October 29, 2026 accompanied the move. The decline therefore appears to be a read-across from Alphabet, a major purchaser of data centre hardware, and not a response to its own news, which is an inference.

In its release of Thursday, August 27, 2026, the company reported second quarter fiscal 2027 net revenue of USD 2.739 billion, a record, up 37%, with data centre revenue growth of 46%. The mechanism is demand dependence: a customer's capital expenditure plan sets the order outlook for suppliers of custom chips. The bear reading is customer concentration and expectations that already price a strong ramp; the bull reading is guided sequential growth of about 15%, simple arithmetic on USD 2.739 billion and USD 3.150 billion.

Cohu (NASDAQ:COHU): test equipment on a cyclical upswing

Cohu (NASDAQ:COHU), a supplier of test and inspection equipment used by semiconductor manufacturers, traded at USD 56.40 in a pre-market snapshot. The catalyst is the company's third quarter 2026 results release of Wednesday, October 28, 2026. It reported net sales of USD 173.0 million, an increase of 37% from the same quarter a year earlier and about 16% from USD 149.0 million in the second quarter. The company also raised its fiscal 2026 revenue outlook for high-performance computing, the market for chips used in data centres and artificial intelligence servers, to approximately USD 120 million.

GAAP net income was USD 12.1 million, or USD 0.22 per diluted share, and non-GAAP net income was USD 23.3 million, or USD 0.43 per diluted share, against USD 0.26 in the second quarter. The bull reading is operating leverage, meaning profit growing faster than sales. The bear reading is that GAAP profit is far below the non-GAAP figure and that the guidance midpoint is only about 3% above third quarter sales, on simple arithmetic.

Singularity Future Technology Ltd. (NASDAQ:SGLY): a data centre pivot with thin support

Singularity Future Technology Ltd. (NASDAQ:SGLY), a company that has provided freight logistics and shipping agency services and is repositioning towards AI data centre infrastructure, traded at USD 0.3290 in the pre-market snapshot. No company-specific announcement dated Wednesday, October 28, 2026 or Thursday, October 29, 2026 accompanied the move. The latest substantive disclosure is the annual report for the fiscal year ended June 30, 2026. The decline appears consistent with thin pre-market liquidity in a low-priced share, which is an inference rather than a reported cause.

For that fiscal year, revenue was about USD 1.69 million, down from USD 1.81 million, and the net loss was about USD 5.88 million, against USD 3.91 million. The bull reading is the recovered advances and the new equity capital of about USD 38.8 million. The bear reading is that revenue is below USD 2 million, the loss widened and the site rests only on a non-binding framework agreement, with dilution and possible Nasdaq minimum bid price questions at a share price below USD 1.00.

Nixxy (NASDAQ:NIXX): an AI campus plan in early negotiation

Nixxy (NASDAQ:NIXX), a Nasdaq-listed company that divested its legacy recruiting business and is pursuing an AI infrastructure platform around the Nakota project in North Dakota, traded at USD 0.2498 in the pre-market snapshot. The implied prior close is about USD 0.2382. No company-specific announcement dated on or just before Thursday, October 29, 2026 accompanied the move; the latest release was the second quarter results of Thursday, August 13, 2026. The gain appears consistent with trading in a very low-priced share with thin liquidity, which is an inference. The quote sits far below the USD 1.00 level at which the company regained compliance in July and should be confirmed at the open.

In that release, second quarter revenue was about USD 16.1 million, up roughly 20% from USD 13.4 million, and first half revenue was about USD 45.2 million against USD 14.6 million. The bull reading is that a planned campus could change the earnings profile if financed. The bear reading is that it depends on financing, approvals and a property acquisition, since the Tachyon9 letter of intent expired, and on dilution to fund the project.

Where Things Stand

The answer is that AI infrastructure names are moving on one chain of expectations: Alphabet Inc. (NASDAQ:GOOG) showed how much cash its build-out consumes, Marvell Technology (NASDAQ:MRVL) fell as a dependent supplier, Cohu (NASDAQ:COHU) rose on documented demand from computing customers, and Singularity Future Technology Ltd. (NASDAQ:SGLY) and Nixxy (NASDAQ:NIXX) are unproven entrants whose moves appear to reflect thin liquidity.

The next catalysts are the 9:30 a.m. ET open on Thursday, October 29, 2026, the Alphabet earnings call commentary on spending and its Form 10-Q, the Marvell third quarter fiscal 2027 results against guidance, the Cohu quarterly filing, any definitive Singularity site agreement and any Nixxy Nakota property and financing update. Pre-market prices are snapshots and can change, and this is not investment advice.