Universal Display Corporation
US ˙ NasdaqGS ˙ US91347P1057

SecurityOLED / Universal Display Corporation
InstitutionGabelli Equity Trust Inc
Latest Disclosed Ownership1,000 shares
Latest Disclosed Value $ 154,460
Gabelli Equity Trust Inc ownership in OLED / Universal Display Corporation

On August 29, 2025 - Gabelli Equity Trust Inc filed a NPORT-P form disclosing ownership of 1,000 shares of Universal Display Corporation (US:OLED) valued at $154,460 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 30, 2025 disclosing 1,000 shares of Universal Display Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $86,110 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)
2025-08-29 2025-06-30 NP Universal Display EC US91347P1057 1,000 0 0.00 154 10.79 0.0092
2025-05-30 2025-03-31 NP Universal Display EC US91347P1057 1,000 0 0.00 139 -4.79 0.0088
2025-03-03 2024-12-31 NP Universal Display EC US91347P1057 1,000 0 0.00 146 -30.14 0.0091
2024-11-29 2024-09-30 NP Universal Display EC US91347P1057 1,000 0 0.00 210 -0.48 0.0124
2024-08-29 2024-06-28 NP Universal Display EC US91347P1057 1,000 0 0.00 210 25.00 0.0134
2024-05-30 2024-03-28 NP Universal Display EC US91347P1057 1,000 0 0.00 168 -12.04 0.0101
2024-02-29 2023-12-29 NP Universal Display EC US91347P1057 1,000 0 0.00 191 22.44 0.0122
2023-11-29 2023-09-29 NP Universal Display EC US91347P1057 1,000 0 0.00 157 8.33 0.0109
2023-08-29 2023-06-30 NP Universal Display EC US91347P1057 1,000 0 0.00 144 -7.10 0.0091
2023-05-30 2023-03-31 NP Universal Display EC US91347P1057 1,000 0 0.00 155 43.52 0.0101
2023-03-01 2022-12-30 NP Universal Display EC US91347P1057 1,000 0 0.00 108 14.89 0.0072
2022-11-29 2022-09-30 NP Universal Display EC US91347P1057 1,000 0 0.00 94 -6.93 0.0072
2022-08-29 2022-06-30 NP Universal Display EC US91347P1057 1,000 500 100.00 101 21.69 0.0070
2022-05-31 2022-03-31 NP Universal Display EC US91347P1057 500 0 0.00 83 1.22 0.0048
2022-03-01 2021-12-31 NP Universal Display EC US91347P1057 500 0 0.00 83 -3.53 0.0044
2021-11-29 2021-09-30 NP Universal Display EC US91347P1057 500 300 150.00 85 93.18 0.0047
2021-08-20 2021-06-30 NP Universal Display EC US91347P1057 200 200 44 0.0025
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.