UNIVERSAL DISPLAY CORP \PA\: PRIMECAP MANAGEMENT CO discloses a stake of more than 5% (Schedule 13G)
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PRIMECAP Management Co. disclosed a stake exceeding 5% in Universal Display Corp. in a Schedule 13G filing with the SEC (accession 0000763212-26-000033). The exact share count and percentage were not specified in the headline disclosure. The filing signals that PRIMECAP has crossed the 5% passive-investor threshold, making it a reportable major holder in the OLED materials and technology company. Investors will watch for the full filing details, including precise ownership figures and any stated intent, and for subsequent 13G amendments that reveal whether PRIMECAP adds to or trims the position.
Muhabbit's AI wrote this summary in its own words from SEC EDGAR SCHEDULE 13G's report. It can get details wrong, so check the source.
Named in this story
PRIMECAP MANAGEMENT CO, UNIVERSAL DISPLAY CORP