NASDAQ:GCTS 15 May 2026

GCT Semiconductor Surges 41% After 5G News

GCT Semiconductor Holding Inc jumped 40.98% to close at $2.58 on Monday, its best finish in a year. Shares hit $2.68 during the day, a 52-week high, with volume at 59.7 million shares. GCTS slipped back to $2.50 after hours.

18 May 2026

5G Technology·NASDAQ:GCTS·Stock Market

TD Securities Filing Throws Spotlight on GCT Semiconductor (GCTS), Raises Flags About 5G Chip Scale-Up and Liquidity

TD Securities LLC reported a 4.6% stake in GCT Semiconductor Holding, Inc., according to a Schedule 13G/A filed Friday. That’s 3,456,392 shares—all but a sliver linked to warrants, the filing said. The update comes as investors continue to watch if the small-cap chip designer’s 5G pipeline is shifting out of test mode into actual shipments.

15 May 2026