California State Teachers Retirement System Photronics Inc Transaction History

California State Teachers Retirement System

  • $94.5 Billion
  • Q3 2025

A detailed history of California State Teachers Retirement System transactions in Photronics Inc stock. As of the latest transaction made, California State Teachers Retirement System holds 53,177 shares of PLAB stock, worth $1.12 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
53,177
Previous 58,440 9.01%
Holding current value
$1.12 Million
Previous $1.1 Million 10.91%
% of portfolio
0.0%
Previous 0.0%

Shares

30 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025
SELL
$19.16 - $25.06 $100,839 - $131,890
-5,263 Reduced 9.01%
53,177 $1.22 Million
Q2 2025

Aug 14, 2025
SELL
$16.71 - $20.93 $11,229 - $14,064
-672 Reduced 1.14%
58,440 $1.1 Million
Q4 2024

Feb 14, 2025
SELL
$22.8 - $28.06 $16,233 - $19,978
-712 Reduced 1.19%
59,112 $1.39 Million
Q3 2024

Apr 04, 2025
BUY
$20.78 - $27.99 $14,795 - $19,928
712 Added 1.2%
59,824 $1.48 Million
Q3 2024

Nov 14, 2024
SELL
$20.78 - $27.99 $39,253 - $52,873
-1,889 Reduced 3.06%
59,824 $1.48 Million
Q2 2024

Apr 08, 2025
BUY
$24.46 - $29.38 $63,620 - $76,417
2,601 Added 4.4%
61,713 $1.52 Million
Q2 2024

Aug 14, 2024
SELL
$24.46 - $29.38 $22,258 - $26,735
-910 Reduced 1.45%
61,713 $1.52 Million
Q1 2024

May 15, 2024
SELL
$26.77 - $33.84 $88,608 - $112,010
-3,310 Reduced 5.02%
62,623 $1.77 Million
Q4 2023

Feb 13, 2024
SELL
$18.2 - $32.43 $50,869 - $90,641
-2,795 Reduced 4.07%
65,933 $2.07 Million
Q3 2023

Nov 14, 2023
SELL
$19.13 - $26.95 $125,645 - $177,007
-6,568 Reduced 8.72%
68,728 $1.39 Million
Q2 2023

Aug 21, 2023
SELL
$14.18 - $25.79 $16,760 - $30,483
-1,182 Reduced 1.55%
75,296 $1.94 Million
Q1 2023

May 09, 2023
SELL
$15.82 - $19.29 $15,471 - $18,865
-978 Reduced 1.26%
76,478 $1.27 Million
Q4 2022

Feb 14, 2023
BUY
$14.55 - $19.18 $9,704 - $12,793
667 Added 0.87%
77,456 $1.3 Million
Q3 2022

Nov 18, 2022
SELL
$14.23 - $25.78 $20,975 - $37,999
-1,474 Reduced 1.88%
76,789 $1.12 Million
Q2 2022

Aug 15, 2022
BUY
$14.51 - $22.88 $3,888 - $6,131
268 Added 0.34%
78,263 $1.53 Million
Q1 2022

May 16, 2022
SELL
$16.25 - $19.79 $110,272 - $134,294
-6,786 Reduced 8.0%
77,995 $1.32 Million
Q4 2021

Feb 15, 2022
BUY
$12.26 - $19.31 $1,422 - $2,239
116 Added 0.14%
84,781 $1.6 Million
Q3 2021

Nov 15, 2021
SELL
$11.96 - $15.07 $2,236 - $2,818
-187 Reduced 0.22%
84,665 $1.15 Million
Q2 2021

Aug 16, 2021
SELL
$11.94 - $14.32 $104,606 - $125,457
-8,761 Reduced 9.36%
84,852 $1.12 Million
Q1 2021

May 18, 2021
SELL
$10.97 - $13.38 $18,901 - $23,053
-1,723 Reduced 1.81%
93,613 $1.2 Million
Q2 2020

Aug 17, 2020
SELL
$9.67 - $13.14 $30,653 - $41,653
-3,170 Reduced 3.22%
95,336 $1.06 Million
Q1 2020

May 13, 2020
SELL
$8.57 - $15.66 $9,529 - $17,413
-1,112 Reduced 1.12%
98,506 $1.01 Million
Q4 2019

Feb 14, 2020
SELL
$10.54 - $16.28 $21,206 - $32,755
-2,012 Reduced 1.98%
99,618 $1.57 Million
Q3 2019

Nov 15, 2019
BUY
$8.08 - $11.3 $6,391 - $8,938
791 Added 0.78%
101,630 $1.11 Million
Q1 2019

May 09, 2019
SELL
$9.09 - $11.43 $27,924 - $35,112
-3,072 Reduced 2.96%
100,839 $953,000
Q3 2018

Nov 14, 2018
SELL
$7.9 - $10.8 $47 - $64
-6 Reduced 0.01%
103,911 $1.02 Million
Q2 2018

Aug 14, 2018
BUY
$7.65 - $9.25 $15,934 - $19,267
2,083 Added 2.05%
103,917 $829,000
Q1 2018

May 15, 2018
SELL
$7.45 - $9.2 $26,596 - $32,844
-3,570 Reduced 3.39%
101,834 $840,000
Q4 2017

Feb 14, 2018
SELL
$8.5 - $10.45 $12,792 - $15,727
-1,505 Reduced 1.41%
105,404 $899,000
Q3 2017

Nov 13, 2017
BUY
$7.55 - $10.05 $807,162 - $1.07 Million
106,909
106,909 $946,000

Others Institutions Holding PLAB

# of Institutions
296
Shares Held
55.4M
Call Options Held
264K
Put Options Held
357K
View Full List

About PHOTRONICS INC

PLAB Quotes by TradingView
  • Ticker PLAB
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 61,689,400
  • Market Cap $1.3B
  • Description
  • Photronics, Inc., together with its subsidiaries, engages in the manufacture and sale of photomask products and services in the United States, Taiwan, Korea, Europe, China, and internationally. The company offers photomasks that are used in the manufacture of integrated circuits and flat panel displays (FPDs); and to transfer circuit patterns on...
More about PLAB
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