Universal Display Corporation
US ˙ NasdaqGS ˙ US91347P1057

SecurityOLED / Universal Display Corporation
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership4,491 shares
Latest Disclosed Value $ 411,646
Quadrant Capital Group Llc reports 5.23% decrease in ownership of OLED / Universal Display Corporation

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 4,491 shares of Universal Display Corporation (US:OLED) valued at $411,645 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,739 shares of Universal Display Corporation. This represents a change in shares of -5.23% during the quarter. The current value of the position is $405,043 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F/A-1 UNIVERSAL DISPLAY COM 91347P105 4,491 -248 -5.23 412 -25.68 0.0123
2026-05-11 2026-03-31 13F UNIVERSAL DISPLAY COM 91347P105 4,491 -248 49 0.0369
2026-02-12 2025-12-31 13F UNIVERSAL DISPLAY COM 91347P105 4,739 3,322 234.44 553 172.41 0.0167
2025-11-13 2025-09-30 13F UNIVERSAL DISPLAY COM 91347P105 1,417 -2,128 -60.03 204 -62.89 0.0066
2025-08-13 2025-06-30 13F UNIVERSAL DISPLAY COM 91347P105 3,545 1,098 44.87 548 60.41 0.0197
2025-05-13 2025-03-31 13F UNIVERSAL DISPLAY COM 91347P105 2,447 2,144 707.59 341 675.00 0.0127
2025-02-13 2024-12-31 13F UNIVERSAL DISPLAY COM 91347P105 303 -59 -16.30 44 -41.33 0.0030
2024-11-12 2024-09-30 13F UNIVERSAL DISPLAY COM 91347P105 362 25 7.42 76 7.14 0.0053
2024-08-12 2024-06-30 13F UNIVERSAL DISPLAY COM 91347P105 337 50 17.42 71 45.83 0.0053
2024-05-15 2024-03-31 13F UNIVERSAL DISPLAY COM 91347P105 287 -26 -8.31 48 -18.64 0.0038
2024-02-08 2023-12-31 13F UNIVERSAL DISPLAY COM 91347P105 313 -26 -7.67 60 11.32 0.0051
2023-11-14 2023-09-30 13F UNIVERSAL DISPLAY COM 91347P105 339 68 25.09 53 35.90 0.0053
2023-08-10 2023-06-30 13F UNIVERSAL DISPLAY COM 91347P105 271 -36 -11.73 39 -17.02 0.0039
2023-05-11 2023-03-31 13F UNIVERSAL DISPLAY COM 91347P105 307 54 21.34 48 74.07 0.0050
2023-02-13 2022-12-31 13F UNIVERSAL DISPLAY COM 91347P105 253 -114 -31.06 27 -22.86 0.0031
2022-11-10 2022-09-30 13F UNIVERSAL DISPLAY COM 91347P105 367 241 191.27 35 169.23 0.0046
2022-08-09 2022-06-30 13F UNIVERSAL DISPLAY COM 91347P105 126 -87 -40.85 13 -63.89 0.0017
2022-05-06 2022-03-31 13F UNIVERSAL DISPLAY COM 91347P105 213 158 287.27 36 300.00 0.0044
2022-02-01 2021-12-31 13F UNIVERSAL DISPLAY COM 91347P105 55 -47 -46.08 9 -47.06 0.0011
2021-11-12 2021-09-30 13F UNIVERSAL DISPLAY COM 91347P105 102 -16 -13.56 17 -34.62 0.0024
2021-08-09 2021-06-30 13F UNIVERSAL DISPLAY COM 91347P105 118 48 68.57 26 52.94 0.0038
2021-05-12 2021-03-31 13F UNIVERSAL DISPLAY COM 91347P105 70 18 34.62 17 41.67 0.0028
2021-02-16 2020-12-31 13F UNIVERSAL DISPLAY COM 91347P105 52 0 0.00 12 33.33 0.0022
2020-11-13 2020-09-30 13F UNIVERSAL DISPLAY COM 91347P105 52 -13 -20.00 9 -10.00 0.0020
2020-08-13 2020-06-30 13F UNIVERSAL DISPLAY COM 91347P105 65 -363 -84.81 10 -82.46 0.0022
2020-05-15 2020-03-31 13F Universal Display Com 91347P105 428 263 159.39 57 78.13 0.0095
2020-03-19 2019-12-31 13F/A-1 Universal Display Com 91347P105 165 -13 -7.30 32 10.34 0.0039
2020-02-03 2019-12-31 13F Universal Display Com 91347P105 165 -13 32 108.1322
2019-10-24 2019-09-30 13F Universal Display COM 91347P105 178 13 7.88 29 0.00 0.0045
2019-07-24 2019-06-30 13F Universal Display COM 91347P105 165 146 768.42 29 1,350.00 0.0046
2019-04-29 2019-03-31 13F Universal Display COM 91347P105 19 19 2 0.0004
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.