Universal Display Corporation
US ˙ NasdaqGS ˙ US91347P1057

SecurityOLED / Universal Display Corporation
InstitutionFrontier Capital Management Co Llc
Latest Disclosed Ownership110,229 shares
Latest Disclosed Value $ 10,103,621
Frontier Capital Management Co Llc reports 15.40% increase in ownership of OLED / Universal Display Corporation

On May 15, 2026 - Frontier Capital Management Co Llc filed a 13F-HR form disclosing ownership of 110,229 shares of Universal Display Corporation (US:OLED) valued at $10,103,590 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 95,521 shares of Universal Display Corporation. This represents a change in shares of 15.40% during the quarter. The current value of the position is $9,491,819 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)
2026-05-15 2026-03-31 13F UNIVERSAL DISPLAY COM 91347P105 110,229 14,708 15.40 10,104 -9.42 0.1038
2026-02-17 2025-12-31 13F UNIVERSAL DISPLAY COM 91347P105 95,521 32,065 50.53 11,155 22.38 0.1184
2025-11-14 2025-09-30 13F UNIVERSAL DISPLAY COM 91347P105 63,456 -1,910 -2.92 9,114 -9.73 0.0817
2025-08-14 2025-06-30 13F UNIVERSAL DISPLAY COM 91347P105 65,366 -9,791 -13.03 10,096 -3.68 0.0935
2025-05-15 2025-03-31 13F UNIVERSAL DISPLAY COM 91347P105 75,157 6,314 9.17 10,483 4.15 0.1146
2025-02-14 2024-12-31 13F UNIVERSAL DISPLAY COM 91347P105 68,843 -170 -0.25 10,065 -30.52 0.0956
2024-11-14 2024-09-30 13F UNIVERSAL DISPLAY COM 91347P105 69,013 -1,575 -2.23 14,486 -2.40 0.1364
2024-08-14 2024-06-30 13F UNIVERSAL DISPLAY COM 91347P105 70,588 233 0.33 14,841 25.23 0.1470
2024-05-15 2024-03-31 13F UNIVERSAL DISPLAY COM 91347P105 70,355 8,516 13.77 11,851 0.20 0.1108
2024-02-14 2023-12-31 13F UNIVERSAL DISPLAY COM 91347P105 61,839 -403,181 -86.70 11,827 -83.80 0.1195
2023-11-14 2023-09-30 13F UNIVERSAL DISPLAY COM 91347P105 465,020 -65,955 -12.42 73,003 -4.61 0.8025
2023-08-14 2023-06-30 13F UNIVERSAL DISPLAY COM 91347P105 530,975 -11,036 -2.04 76,529 -8.98 0.7333
2023-05-15 2023-03-31 13F UNIVERSAL DISPLAY COM 91347P105 542,011 344,903 174.98 84,082 294.84 0.8696
2023-02-14 2022-12-31 13F UNIVERSAL DISPLAY COM 91347P105 197,108 100,497 104.02 21,296 133.63 0.2319
2022-11-14 2022-09-30 13F UNIVERSAL DISPLAY COM 91347P105 96,611 -515 -0.53 9,115 -7.21 0.1069
2022-07-20 2022-06-30 13F UNIVERSAL DISPLAY COM 91347P105 97,126 22,205 29.64 9,823 -21.47 0.1131
2022-04-14 2022-03-31 13F UNIVERSAL DISPLAY COM 91347P105 74,921 26,365 54.30 12,508 56.10 0.1133
2022-01-19 2021-12-31 13F UNIVERSAL DISPLAY COM 91347P105 48,556 -687 -1.40 8,013 -4.82 0.0633
2021-10-19 2021-09-30 13F UNIVERSAL DISPLAY COM 91347P105 49,243 -1,329 -2.63 8,419 -25.12 0.0662
2021-08-09 2021-06-30 13F UNIVERSAL DISPLAY COM 91347P105 50,572 -2,773 -5.20 11,244 -10.97 0.0824
2021-05-13 2021-03-31 13F UNIVERSAL DISPLAY COM 91347P105 53,345 -25,206 -32.09 12,630 -30.03 0.0956
2021-01-19 2020-12-31 13F UNIVERSAL DISPLAY COM 91347P105 78,551 -9,841 -11.13 18,051 12.99 0.1336
2020-11-16 2020-09-30 13F UNIVERSAL DISPLAY COM 91347P105 88,392 -7,493 -7.81 15,976 11.36 0.1395
2020-07-17 2020-06-30 13F UNIVERSAL DISPLAY COM 91347P105 95,885 -10,980 -10.27 14,346 1.87 0.1270
2020-04-16 2020-03-31 13F UNIVERSAL DISPLAY COM 91347P105 106,865 -2,428 -2.22 14,083 -37.47 0.1582
2020-02-14 2019-12-31 13F UNIVERSAL DISPLAY COM 91347P105 109,293 -11,610 -9.60 22,522 10.95 0.1664
2019-11-14 2019-09-30 13F UNIVERSAL DISPLAY COM 91347P105 120,903 -235,891 -66.11 20,300 -69.75 0.1590
2019-08-14 2019-06-30 13F Universal Display COM 91347P105 356,794 -82,938 -18.86 67,099 -0.17 0.5061
2019-05-07 2019-03-31 13F Universal Display COM 91347P105 439,732 -385,905 -46.74 67,213 -13.00 0.4780
2019-01-25 2018-12-31 13F Universal Display COM 91347P105 825,637 -147,188 -15.13 77,255 -32.64 0.6237
2018-10-30 2018-09-30 13F Universal Display COM 91347P105 972,825 278,416 40.09 114,696 92.06 0.7387
2018-08-03 2018-06-30 13F Universal Display COM 91347P105 694,409 109,468 18.71 59,719 1.08 0.4231
2018-04-30 2018-03-31 13F Universal Display COM 91347P105 584,941 -94,267 -13.88 59,079 -49.62 0.4300
2018-01-18 2017-12-31 13F Universal Display COM 91347P105 679,208 -51,308 -7.02 117,265 24.58 0.8572
2017-10-31 2017-09-30 13F Universal Display COM 91347P105 730,516 -303,643 -29.36 94,127 -16.69 0.6790
2017-08-04 2017-06-30 13F Universal Display COM 91347P105 1,034,159 -605,453 -36.93 112,982 -19.97 0.8251
2017-05-10 2017-03-31 13F Universal Display COM 91347P105 1,639,612 -195,077 -10.63 141,171 36.67 1.0428
2017-02-03 2016-12-31 13F Universal Display COM 91347P105 1,834,689 188,770 11.47 103,293 13.06 0.7944
2016-11-14 2016-09-30 13F Universal Display COM 91347P105 1,645,919 287,442 21.16 91,365 -0.80 0.7319
2016-08-02 2016-06-30 13F UNIVERSAL DISPLAY COM 91347P105 1,358,477 641,396 89.45 92,105 137.42 0.7565
2016-05-04 2016-03-31 13F UNIVERSAL DISPLAY COM 91347P105 717,081 317,977 79.67 38,794 78.55 0.3088
2016-01-27 2015-12-31 13F Universal Display COM 91347P105 399,104 -606 -0.15 21,727 60.35 0.1799
2015-10-23 2015-09-30 13F Universal Display COM 91347P105 399,710 -269 -0.07 13,550 -34.51 0.1140
2015-07-24 2015-06-30 13F Universal Display COM 91347P105 399,979 1,149 0.29 20,691 10.97 0.1485
2015-05-04 2015-03-31 13F Universal Display COM 91347P105 398,830 -17,598 -4.23 18,645 61.34 0.1346
2015-01-23 2014-12-31 13F Universal Display COM 91347P105 416,428 -66,213 -13.72 11,556 -26.64 0.0850
2014-10-31 2014-09-30 13F Universal Display COM 91347P105 482,641 -12,148 -2.46 15,753 -0.82 0.1268
2014-08-01 2014-06-30 13F Universal Display COM 91347P105 494,789 -187,938 -27.53 15,883 -27.10 0.1169
2014-04-30 2014-03-31 13F Universal Display COM 91347P105 682,727 269,690 65.29 21,786 53.51 0.1577
2014-01-31 2013-12-31 13F Universal Display COM 91347P105 413,037 16,527 4.17 14,192 11.75 0.1052
2013-10-23 2013-09-30 13F Universal Display COM 91347P105 396,510 -2,030 -0.51 12,700 13.36 0.0979
2013-07-22 2013-06-30 13F Universal Display COM 91347P105 398,540 398,540 11,203 0.0931
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.