Photronics, Inc.
US ˙ NasdaqGS ˙ US7194051022

SecurityPLAB / Photronics, Inc.
InstitutionHancock Whitney Corp
Latest Disclosed Ownership8,930 shares
Latest Disclosed Value $ 441,856
Hancock Whitney Corp reports 12.23% decrease in ownership of PLAB / Photronics, Inc.

On May 15, 2026 - Hancock Whitney Corp filed a 13F-HR form disclosing ownership of 8,930 shares of Photronics, Inc. (US:PLAB) valued at $360,861 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 10,174 shares of Photronics, Inc.. This represents a change in shares of -12.23% during the quarter. The current value of the position is $286,742 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 PHOTRONICS COM 719405102 8,930 -1,244 -12.23 442 35.69 0.0077
2026-02-17 2025-12-31 13F PHOTRONICS COM 719405102 10,174 -12,515 -55.16 326 -37.50 0.0059
2025-11-17 2025-09-30 13F PHOTRONICS COM 719405102 22,689 -66 -0.29 521 21.50 0.0095
2025-08-14 2025-06-30 13F PHOTRONICS COM 719405102 22,755 1,062 4.90 428 -4.89 0.0082
2025-05-15 2025-03-31 13F PHOTRONICS COM 719405102 21,693 1,778 8.93 450 -4.05 0.0147
2025-02-14 2024-12-31 13F PHOTRONICS COM 719405102 19,915 6,833 52.23 469 45.20 0.0148
2024-11-13 2024-09-30 13F PHOTRONICS COM 719405102 13,082 124 0.96 324 1.25 0.0104
2024-08-13 2024-06-30 13F PHOTRONICS COMMON STOCK 719405102 12,958 73 0.57 320 -12.36 0.0109
2024-05-16 2024-03-31 13F PHOTRONICS COMMON STOCK 719405102 12,885 217 1.71 365 -8.31 0.0126
2024-02-14 2023-12-31 13F PHOTRONICS COM 719405102 12,668 -414 -3.16 397 50.38 0.0147
2023-11-13 2023-09-30 13F PHOTRONICS COM 719405102 13,082 493 3.92 264 -18.52 0.0109
2023-11-13 2023-06-30 13F/A-1 PHOTRONICS COM 719405102 12,589 12,589 324 0.0127
2023-08-10 2023-06-30 13F PHOTRONICS COM 719405102 12,589 12,589 0 0.0127
2021-11-04 2021-09-30 13F PHOTRONICS COM 719405102 0 -12,272 -100.00 0 -100.00
2021-08-09 2021-06-30 13F PHOTRONICS COM 719405102 12,272 12,272 162 0.0052
2020-07-30 2020-06-30 13F PHOTRONICS COM 719405102 0 -12,298 -100.00 0 -100.00
2020-05-08 2020-03-31 13F PHOTRONICS COM 719405102 12,298 2,235 22.21 126 -20.75 0.0049
2020-02-06 2019-12-31 13F PHOTRONICS COM 719405102 10,063 10,063 -18.17 159 26.19 0.0051
2017-05-09 2017-03-31 13F PHOTRONICS COM 719405102 0 -78,343 -100.00 0 -100.00
2017-02-14 2016-12-31 13F PHOTRONICS COM 719405102 78,343 4,806 6.54 885 16.75 0.0329
2016-11-08 2016-09-30 13F PHOTRONICS COM 719405102 73,537 2,772 3.92 758 20.13 0.0300
2016-08-09 2016-06-30 13F PHOTRONICS COM 719405102 70,765 2,817 4.15 631 -10.75 0.0263
2016-06-07 2016-03-31 13F/A-1 PHOTRONICS COM 719405102 67,948 67,948 707 0.0297
2016-05-13 2016-03-31 13F PHOTRONICS COMMON STOCK 719405102 67,948 707
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.