Photronics, Inc.
US ˙ NasdaqGS ˙ US7194051022

SecurityPLAB / Photronics, Inc.
InstitutionEasterly Investment Partners Llc
Latest Disclosed Ownership403,698 shares
Latest Disclosed Value $ 16,051,185
Easterly Investment Partners Llc reports 4.49% decrease in ownership of PLAB / Photronics, Inc.

On May 11, 2026 - Easterly Investment Partners Llc filed a 13F-HR form disclosing ownership of 403,698 shares of Photronics, Inc. (US:PLAB) valued at $16,313,436 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 422,671 shares of Photronics, Inc.. This represents a change in shares of -4.49% during the quarter. The current value of the position is $12,962,743 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)
2026-05-11 2026-03-31 13F PHOTRONICS COM 719405102 403,698 -18,973 -4.49 16,051 18.68 1.2281
2026-02-10 2025-12-31 13F PHOTRONICS COM 719405102 422,671 -28,461 -6.31 13,525 30.64 0.8302
2025-11-12 2025-09-30 13F PHOTRONICS COM 719405102 451,132 -6,287 -1.37 10,353 20.20 0.7004
2025-07-29 2025-06-30 13F PHOTRONICS COM 719405102 457,419 -18,069 -3.80 8,613 -12.74 0.6177
2025-05-02 2025-03-31 13F PHOTRONICS COM 719405102 475,488 61,294 14.80 9,871 1.16 0.8217
2025-02-12 2024-12-31 13F PHOTRONICS COM 719405102 414,194 3,006 0.73 9,758 -4.15 0.7663
2024-11-01 2024-09-30 13F PHOTRONICS COM 719405102 411,188 62,201 17.82 10,181 18.26 0.8161
2024-07-25 2024-06-30 13F PHOTRONICS COM 719405102 348,987 -25,913 -6.91 8,610 -18.91 0.7565
2024-05-03 2024-03-31 13F PHOTRONICS COM 719405102 374,900 -31,864 -7.83 10,617 -16.79 0.8112
2024-02-14 2023-12-31 13F PHOTRONICS COM 719405102 406,764 71,210 21.22 12,760 88.17 1.3644
2023-11-13 2023-09-30 13F PHOTRONICS COM 719405102 335,554 174,183 107.94 6,782 62.97 0.7462
2023-11-13 2023-06-30 13F PHOTRONICS COM 719405102 161,371 -15,055 -8.53 4,162 42.26 0.3683
2023-11-13 2023-03-31 13F/A-1 PHOTRONICS COM 719405102 176,426 -5,000 -2.76 2,925 -4.19 0.2574
2023-05-02 2023-03-31 13F PHOTRONICS COM 719405102 180,258 -1,168 2,989 0.2066
2023-11-13 2022-12-31 13F/A-1 PHOTRONICS COM 719405102 181,426 86 0.05 3,053 15.16 0.2637
2023-02-10 2022-12-31 13F PHOTRONICS COM 719405102 177,594 -3,746 2,989 0.2969
2022-11-09 2022-09-30 13F PHOTRONICS COM 719405102 181,340 31,224 20.80 2,651 -9.34 0.2537
2022-08-10 2022-06-30 13F PHOTRONICS COM 719405102 150,116 8,471 5.98 2,924 21.63 0.2605
2022-05-13 2022-03-31 13F PHOTRONICS COM 719405102 141,645 -16,000 -10.15 2,404 -19.11 0.1819
2022-08-02 2021-12-31 13F/A-1 PHOTRONICS COM 719405102 157,645 -9,765 -5.83 2,972 30.24 0.2168
2022-02-08 2021-12-31 13F PHOTRONICS COM 719405102 155,047 -12,363 2,923 0.2181
2021-11-16 2021-09-30 13F/A-1 PHOTRONICS COM 719405102 167,410 167,410 2,282 0.1547
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.