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Universal Display OLED

US equityMarket cap rank #2336
$79.80 −$0.57 (-0.71%)
Pre-market · Oct 6, 4:10 am ET · After hours $79.80 0.00%
Open$80.13
Prev close$80.37
Day range$78.83 – $80.19
Volume735.5K
Market cap$3.67B
P/E (TTM)19.3
Dividend yield2.38%

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership102.3%+0.49 pts vs. prior quarter
Institutions holding515+0 vs. prior quarter
Insider trades (recent)40 buys / 10 sellsNet buying
Short interest10.10% of floatDays to cover 5.8 · as of 15 Sep 2026
Short-sale volume share16.5%5-day average of daily volume

Short-sale volume as % of daily volume

11%16%20%24%Sep '26Sep '26Oct '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: −$5.37M (8 inflow days, 12 outflow days).

The five largest holders on file together own 31.3% of shares outstanding.

Largest holders

  • BlackRock9.39%
  • Vanguard Portfolio Management, LLC6.46%
  • Estate Of Sherwin I. Seligsohn5.78%
  • Vanguard Capital Management, LLC4.92%
  • State Street Global Advisors4.78%
  • PRIMECAP Management Company4.78%
  • Kayne Anderson Rudnick Investment Management, LLC4.71%
  • First Trust Advisors L.P.3.20%

By investor type

  • Mutual Fund74.12%
  • Hedge Fund12.07%
  • Private Company7.37%
  • Public Company4.41%
  • Individual/Insider2.22%
  • Government Pension Fund2.00%
  • Sovereign Wealth Fund1.28%
  • Family Office/Trust0.50%

Reported short interest has fallen from 10.21% to 10.10% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).

Short interest, by report

Report dateShares short% of floatDays to cover
15 Sep 2026 4,643,489 10.1% 5.8
31 Aug 2026 4,027,066 8.8% 5.7
14 Aug 2026 3,854,643 8.4% 5.4
31 Jul 2026 4,294,020 9.3% 5.5
15 Jul 2026 4,155,359 8.9% 5.8
30 Jun 2026 4,774,604 10.2% 5.5

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