Universal Display Corporation
US ˙ NasdaqGS ˙ US91347P1057

SecurityOLED / Universal Display Corporation
InstitutionHardman Johnston Global Advisors LLC
Latest Disclosed Ownership161,715 shares
Latest Disclosed Value $ 14,822,797
Hardman Johnston Global Advisors LLC reports 0.96% decrease in ownership of OLED / Universal Display Corporation

On May 13, 2026 - Hardman Johnston Global Advisors LLC filed a 13F-HR form disclosing ownership of 161,715 shares of Universal Display Corporation (US:OLED) valued at $14,822,797 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 163,286 shares of Universal Display Corporation. This represents a change in shares of -0.96% during the quarter. The current value of the position is $14,586,693 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 UNIVERSAL DISPLAY COM 91347P105 161,715 -1,571 -0.96 14,823 -22.27 0.7042
2026-01-23 2025-12-31 13F UNIVERSAL DISPLAY COM 91347P105 163,286 -48,817 -23.02 19,069 -37.41 0.9086
2025-10-27 2025-09-30 13F UNIVERSAL DISPLAY COM 91347P105 212,103 -50,054 -19.09 30,464 -24.77 1.4969
2025-07-21 2025-06-30 13F UNIVERSAL DISPLAY COM 91347P105 262,157 515 0.20 40,493 10.96 1.7953
2025-05-15 2025-03-31 13F UNIVERSAL DISPLAY COM 91347P105 261,642 16,780 6.85 36,494 1.94 1.7434
2025-02-04 2024-12-31 13F UNIVERSAL DISPLAY COM 91347P105 244,862 9,465 4.02 35,799 -27.55 1.4773
2024-10-30 2024-09-30 13F UNIVERSAL DISPLAY COM 91347P105 235,397 -66,525 -22.03 49,410 -22.16 1.9368
2024-08-14 2024-06-30 13F UNIVERSAL DISPLAY COM 91347P105 301,922 -75,220 -19.94 63,479 -0.08 2.4542
2024-05-06 2024-03-31 13F UNIVERSAL DISPLAY COM 91347P105 377,142 -5,835 -1.52 63,530 -13.27 2.1917
2024-01-29 2023-12-31 13F UNIVERSAL DISPLAY COM 91347P105 382,977 -25,512 -6.25 73,248 14.22 2.3515
2023-10-20 2023-09-30 13F UNIVERSAL DISPLAY COM 91347P105 408,489 75,732 22.76 64,129 33.71 2.1514
2023-08-11 2023-06-30 13F UNIVERSAL DISPLAY COM 91347P105 332,757 44,830 15.57 47,960 7.37 1.5547
2023-05-05 2023-03-31 13F UNIVERSAL DISPLAY COM 91347P105 287,927 1,785 0.62 44,666 44.48 1.4596
2023-02-03 2022-12-31 13F UNIVERSAL DISPLAY COM 91347P105 286,142 -5,575 -1.91 30,915 12.32 1.2105
2022-11-02 2022-09-30 13F UNIVERSAL DISPLAY COM 91347P105 291,717 33,640 13.03 27,523 5.44 1.2386
2022-08-02 2022-06-30 13F UNIVERSAL DISPLAY COM 91347P105 258,077 -53,415 -17.15 26,102 -49.81 1.1080
2022-05-12 2022-03-31 13F UNIVERSAL DISPLAY COM 91347P105 311,492 2,115 0.68 52,004 1.86 1.6698
2022-03-23 2021-12-31 13F/A-1 UNIVERSAL DISPLAY COM 91347P105 309,377 36,820 13.51 51,056 9.57 1.3769
2022-01-26 2021-12-31 13F UNIVERSAL DISPLAY COM 91347P105 309,377 36,820 51,056 1.3769
2021-11-12 2021-09-30 13F UNIVERSAL DISPLAY COM 91347P105 272,557 220 0.08 46,596 -23.04 1.2530
2021-08-09 2021-06-30 13F UNIVERSAL DISPLAY COM 91347P105 272,337 -1,970 -0.72 60,549 -6.77 1.4658
2021-05-12 2021-03-31 13F UNIVERSAL DISPLAY COM 91347P105 274,307 -2,405 -0.87 64,948 2.14 1.8489
2021-02-11 2020-12-31 13F UNIVERSAL DISPLAY COM 91347P105 276,712 -1,875 -0.67 63,589 26.29 1.8449
2020-11-16 2020-09-30 13F UNIVERSAL DISPLAY COM 91347P105 278,587 47,332 20.47 50,352 45.52 1.8848
2020-07-23 2020-06-30 13F UNIVERSAL DISPLAY COM 91347P105 231,255 231,255 34,601 1.5245
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.