Photronics, Inc.
US ˙ NasdaqGS ˙ US7194051022

SecurityPLAB / Photronics, Inc.
InstitutionAperio Group, LLC
Latest Disclosed Ownership31,472 shares
Latest Disclosed Value $ 351,000
Aperio Group, LLC reports 7.75% decrease in ownership of PLAB / Photronics, Inc.

On February 5, 2021 - Aperio Group, LLC filed a 13F-HR form disclosing ownership of 31,472 shares of Photronics, Inc. (US:PLAB) valued at $351,228 USD as of December 31, 2020. The entity filed a previous 13F-HR on November 6, 2020 disclosing 34,117 shares of Photronics, Inc.. This represents a change in shares of -7.75% during the quarter. The current value of the position is $917,409 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)
2021-02-05 2020-12-31 13F PHOTRONICS COM 719405102 31,472 -2,645 -7.75 351 3.24 0.0010
2020-11-06 2020-09-30 13F PHOTRONICS COM 719405102 34,117 -7,864 -18.73 340 -27.19 0.0011
2020-08-13 2020-06-30 13F PHOTRONICS COM 719405102 41,981 148 0.35 467 8.86 0.0017
2020-05-05 2020-03-31 13F PHOTRONICS COM 719405102 41,833 2,790 7.15 429 -30.24 0.0019
2020-02-13 2019-12-31 13F PHOTRONICS COM 719405102 39,043 322 0.83 615 46.08 0.0022
2019-11-06 2019-09-30 13F PHOTRONICS COM 719405102 38,721 -6,052 -13.52 421 14.71 0.0017
2019-07-30 2019-06-30 13F PHOTRONICS COM 719405102 44,773 5,317 13.48 367 -1.61 0.0015
2019-05-13 2019-03-31 13F PHOTRONICS COM 719405102 39,456 -2,050 -4.94 373 -7.21 0.0016
2019-05-06 2018-12-31 13F/A-1 PHOTRONICS COM 719405102 41,506 3,691 9.76 402 8.06 0.0020
2019-02-14 2018-12-31 13F PHOTRONICS COM 719405102 39,353 1,538 381
2019-05-06 2018-09-30 13F/A-1 PHOTRONICS COM 719405102 37,815 4,042 11.97 372 38.29 0.0016
2018-10-17 2018-09-30 13F PHOTRONICS INC COM COMMON 719405102 37,815 4,042 372
2019-05-06 2018-06-30 13F/A-1 PHOTRONICS COM 719405102 33,773 18,256 117.65 269 110.16 0.0013
2018-07-30 2018-06-30 13F PHOTRONICS INC COM COMMON 719405102 33,773 18,256 269
2019-05-01 2018-03-31 13F/A-1 PHOTRONICS COM 719405102 15,517 2,617 20.29 128 16.36 0.0006
2018-05-08 2018-03-31 13F PHOTRONICS INC COM COMMON 719405102 15,517 2,617 128
2019-05-01 2017-12-31 13F/A-1 PHOTRONICS COM 719405102 12,900 12,900 110 0.0006
2018-02-02 2017-12-31 13F PHOTRONICS INC COM COMMON 719405102 12,900 12,900 110
2019-04-22 2017-03-31 13F/A-1 PHOTRONICS INC COM COMMON 719405102 0 -12,238 -100.00 0 -100.00
2019-04-22 2016-12-31 13F/A-1 PHOTRONICS COM 719405102 12,238 0 138 0.0011
2017-02-14 2016-12-31 13F PHOTRONICS INC COM COMMON 719405102 12,238 138
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.