California State Teachers Retirement System Kla Corp Transaction History

California State Teachers Retirement System

  • $94.5 Billion
  • Q3 2025

A detailed history of California State Teachers Retirement System transactions in Kla Corp stock. As of the latest transaction made, California State Teachers Retirement System holds 210,398 shares of KLAC stock, worth $239 Million. This represents 0.24% of its overall portfolio holdings.

Number of Shares
210,398
Previous 208,917 0.71%
Holding current value
$239 Million
Previous $187 Million 21.27%
% of portfolio
0.24%
Previous 0.21%

Shares

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

Nov 14, 2025
BUY
$843.9 - $1078.6 $1.25 Million - $1.6 Million
1,481 Added 0.71%
210,398 $227 Million
Q2 2025

Aug 14, 2025
SELL
$576.53 - $902.94 $107,234 - $167,946
-186 Reduced 0.09%
208,917 $187 Million
Q1 2025

May 15, 2025
SELL
$636.62 - $777.63 $1.16 Million - $1.42 Million
-1,829 Reduced 0.87%
209,103 $142 Million
Q4 2024

Feb 14, 2025
SELL
$614.46 - $829.55 $4.93 Million - $6.65 Million
-8,022 Reduced 3.66%
210,932 $133 Million
Q3 2024

Apr 04, 2025
BUY
$696.17 - $892.35 $5.58 Million - $7.16 Million
8,022 Added 3.8%
218,954 $169 Million
Q3 2024

Nov 14, 2024
SELL
$696.17 - $892.35 $1.13 Million - $1.44 Million
-1,618 Reduced 0.73%
218,954 $169 Million
Q2 2024

Apr 08, 2025
BUY
$628.16 - $863.31 $6.06 Million - $8.32 Million
9,640 Added 4.57%
220,572 $182 Million
Q2 2024

Aug 14, 2024
SELL
$628.16 - $863.31 $1.58 Million - $2.17 Million
-2,518 Reduced 1.13%
220,572 $182 Million
Q1 2024

May 15, 2024
BUY
$544.31 - $723.26 $739,172 - $982,187
1,358 Added 0.61%
223,090 $156 Million
Q4 2023

Feb 13, 2024
BUY
$451.84 - $591.47 $1.37 Million - $1.79 Million
3,032 Added 1.39%
221,732 $129 Million
Q3 2023

Nov 14, 2023
SELL
$445.16 - $514.28 $4.38 Million - $5.06 Million
-9,836 Reduced 4.3%
218,700 $100 Million
Q2 2023

Aug 21, 2023
SELL
$357.36 - $485.02 $3.43 Million - $4.66 Million
-9,607 Reduced 4.03%
228,536 $111 Million
Q1 2023

May 09, 2023
SELL
$364.82 - $428.76 $1.38 Million - $1.63 Million
-3,790 Reduced 1.57%
238,143 $95.1 Million
Q4 2022

Feb 14, 2023
SELL
$263.22 - $409.03 $1.61 Million - $2.5 Million
-6,116 Reduced 2.47%
241,933 $91.2 Million
Q3 2022

Nov 18, 2022
SELL
$293.0 - $397.4 $2.23 Million - $3.02 Million
-7,611 Reduced 2.98%
248,049 $75.1 Million
Q2 2022

Aug 15, 2022
SELL
$310.4 - $371.77 $624,524 - $748,001
-2,012 Reduced 0.78%
255,660 $81.6 Million
Q1 2022

May 16, 2022
SELL
$314.14 - $445.0 $5.22 Million - $7.39 Million
-16,602 Reduced 6.05%
257,672 $94.3 Million
Q4 2021

Feb 15, 2022
BUY
$319.55 - $440.17 $2.17 Million - $2.99 Million
6,792 Added 2.54%
274,274 $118 Million
Q3 2021

Nov 15, 2021
SELL
$293.22 - $372.02 $2.27 Million - $2.88 Million
-7,739 Reduced 2.81%
267,482 $89.5 Million
Q2 2021

Aug 16, 2021
SELL
$286.74 - $355.08 $4.68 Million - $5.79 Million
-16,312 Reduced 5.6%
275,221 $89.2 Million
Q1 2021

May 18, 2021
BUY
$260.33 - $337.18 $268,660 - $347,969
1,032 Added 0.36%
291,533 $96.3 Million
Q4 2020

Feb 16, 2021
BUY
$190.55 - $266.94 $896,918 - $1.26 Million
4,707 Added 1.65%
290,501 $75.2 Million
Q3 2020

Nov 17, 2020
BUY
$171.94 - $216.63 $1.05 Million - $1.32 Million
6,104 Added 2.18%
285,794 $55.4 Million
Q2 2020

Aug 17, 2020
BUY
$127.94 - $194.48 $134,848 - $204,981
1,054 Added 0.38%
279,690 $54.4 Million
Q1 2020

May 13, 2020
SELL
$114.02 - $182.57 $1.33 Million - $2.14 Million
-11,705 Reduced 4.03%
278,636 $40.1 Million
Q4 2019

Feb 14, 2020
BUY
$154.52 - $178.75 $3 Million - $3.47 Million
19,394 Added 7.16%
290,341 $51.7 Million
Q3 2019

Nov 15, 2019
SELL
$117.35 - $161.95 $16,311 - $22,511
-139 Reduced 0.05%
270,947 $43.2 Million
Q2 2019

Aug 14, 2019
SELL
$101.78 - $128.47 $604,776 - $763,368
-5,942 Reduced 2.14%
271,086 $32 Million
Q1 2019

May 09, 2019
BUY
$85.81 - $123.8 $1.97 Million - $2.84 Million
22,958 Added 9.04%
277,028 $33.1 Million
Q4 2018

Feb 13, 2019
BUY
$81.23 - $102.81 $541,560 - $685,434
6,667 Added 2.69%
254,070 $22.7 Million
Q3 2018

Nov 14, 2018
SELL
$100.58 - $119.59 $11,566 - $13,752
-115 Reduced 0.05%
247,403 $25.2 Million
Q2 2018

Aug 14, 2018
SELL
$98.65 - $118.13 $544,350 - $651,841
-5,518 Reduced 2.18%
247,518 $25.4 Million
Q1 2018

May 15, 2018
SELL
$98.54 - $122.39 $827,834 - $1.03 Million
-8,401 Reduced 3.21%
253,036 $27.6 Million
Q4 2017

Feb 14, 2018
SELL
$100.35 - $112.45 $279,976 - $313,735
-2,790 Reduced 1.06%
261,437 $27.5 Million
Q3 2017

Nov 13, 2017
BUY
$88.14 - $106.0 $23.3 Million - $28 Million
264,227
264,227 $28 Million

Others Institutions Holding KLAC

# of Institutions
1,980
Shares Held
115M
Call Options Held
1.02M
Put Options Held
1.5M
View Full List

About KLA CORP

KLAC Quotes by TradingView
  • Ticker KLAC
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 141,718,000
  • Market Cap $161B
  • Description
  • KLA Corporation designs, manufactures, and markets process control, process-enabling, and yield management solutions for the semiconductor and related electronics industries worldwide. It operates through four segments: Semiconductor Process Control; Specialty Semiconductor Process; PCB, Display and Component Inspection; and Other. The company o...
More about KLAC
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