David A. Siegel Kla Corp Transaction History

Two Sigma Advisers, LP

$42.8 Billion
Q1 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Kla Corp stock. As of the latest transaction made, Two Sigma Advisers, LP holds 27,400 shares of KLAC stock, worth $23.3 Million. This represents 0.04% of its overall portfolio holdings.

Number of Shares

27,400

Previous 192,700 85.78%

Holding current value

$23.3 Million

Previous $121 Million 84.66%

% of portfolio

0.04%

Previous 0.29%

22 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 15, 2025	SELL	$636.62 - $777.63 $105 Million - $129 Million	-165,300 Reduced 85.78%	27,400 $18.6 Million
Q4 2024 Feb 14, 2025	SELL	$614.46 - $829.55 $21.8 Million - $29.4 Million	-35,500 Reduced 15.56%	192,700 $121 Million
Q3 2024 Nov 14, 2024	BUY	$696.17 - $892.35 $157 Million - $202 Million	226,100 Added 10766.67%	228,200 $177 Million
Q2 2024 Aug 14, 2024	BUY	$628.16 - $863.31 $628,160 - $863,310	1,000 Added 90.91%	2,100 $1.73 Million
Q1 2024 May 15, 2024	SELL	$544.31 - $723.26 $41.5 Million - $55.2 Million	-76,300 Reduced 98.58%	1,100 $768,000
Q4 2023 Feb 14, 2024	SELL	$451.84 - $591.47 $36.2 Million - $47.4 Million	-80,200 Reduced 50.89%	77,400 $45 Million
Q3 2023 Nov 14, 2023	BUY	$445.16 - $514.28 $70.2 Million - $81.1 Million	157,600 New	157,600 $72.3 Million
Q2 2022 Aug 15, 2022	SELL	$310.4 - $371.77 $900,159 - $1.08 Million	-2,900 Reduced 70.73%	1,200 $383,000
Q1 2022 May 16, 2022	BUY	$314.14 - $445.0 $1.29 Million - $1.82 Million	4,100 New	4,100 $1.5 Million
Q4 2021 Feb 14, 2022	SELL	$319.55 - $440.17 $13.9 Million - $19.1 Million	-43,425 Closed	0 $0
Q3 2021 Nov 15, 2021	SELL	$293.22 - $372.02 $725,719 - $920,749	-2,475 Reduced 5.39%	43,425 $14.5 Million
Q2 2021 Aug 16, 2021	BUY	$286.74 - $355.08 $13.2 Million - $16.3 Million	45,900 New	45,900 $14.9 Million
Q2 2020 Aug 14, 2020	SELL	$127.94 - $194.48 $198,307 - $301,444	-1,550 Closed	0 $0
Q1 2020 May 15, 2020	BUY	$114.02 - $182.57 $176,731 - $282,983	1,550 New	1,550 $223,000
Q2 2019 Aug 14, 2019	SELL	$101.78 - $128.47 $21.4 Million - $27 Million	-210,476 Closed	0 $0
Q1 2019 May 15, 2019	SELL	$85.81 - $123.8 $104 Million - $151 Million	-1,216,856 Reduced 85.25%	210,476 $25.1 Million
Q4 2018 Feb 14, 2019	BUY	$81.23 - $102.81 $11.7 Million - $14.8 Million	144,200 Added 11.24%	1,427,332 $128 Million
Q3 2018 Nov 14, 2018	SELL	$100.58 - $119.59 $8.85 Million - $10.5 Million	-88,000 Reduced 6.42%	1,283,132 $131 Million
Q2 2018 Aug 14, 2018	BUY	$98.65 - $118.13 $11 Million - $13.2 Million	111,400 Added 8.84%	1,371,132 $141 Million
Q1 2018 May 15, 2018	SELL	$98.54 - $122.39 $24.9 Million - $31 Million	-253,164 Reduced 16.73%	1,259,732 $137 Million
Q4 2017 Feb 14, 2018	BUY	$100.35 - $112.45 $70.8 Million - $79.3 Million	705,464 Added 87.37%	1,512,896 $159 Million
Q3 2017 Nov 14, 2017	BUY	$88.14 - $106.0 $71.2 Million - $85.6 Million	807,432	807,432 $85.6 Million

Others Institutions Holding KLAC

# of Institutions

1,755

Shares Held

113M

Call Options Held

851K

Put Options Held

820K

View Full List

About KLA CORP

Ticker KLAC
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 141,718,000
Market Cap $120B
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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