SpiderRock Advisors’s Lam Research LRCX Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2024 Q3	$14M	Buy	17,142 +5,205	+44%	+$4.25M	0.22%	60
2024 Q2	$12.7M	Buy	11,937 +276	+2%	+$294K	0.26%	52
2024 Q1	$10.8M	Buy	+11,661	New	+$10.8M	0.27%	58
2023 Q4	–	Hold	0	–	–	–	97
2023 Q3	–	Hold	0	–	–	–	91
2023 Q2	–	Hold	0	–	–	–	86
2023 Q1	–	Hold	0	–	–	–	80
2022 Q4	–	Hold	0	–	–	–	78
2022 Q3	–	Hold	0	–	–	–	84
2022 Q2	–	Hold	0	–	–	–	84
2022 Q1	–	Hold	0	–	–	–	77
2021 Q4	–	Hold	0	–	–	–	77
2021 Q3	–	Hold	0	–	–	–	75
2021 Q2	–	Hold	0	–	–	–	80
2021 Q1	–	Hold	0	–	–	–	80
2020 Q4	–	Hold	0	–	–	–	79
2020 Q3	–	Hold	0	–	–	–	79
2020 Q2	–	Hold	0	–	–	–	78
2020 Q1	–	Hold	0	–	–	–	76
2019 Q4	–	Hold	0	–	–	–	73
2019 Q3	–	Hold	0	–	–	–	58
2019 Q2	–	Hold	0	–	–	–	48
2019 Q1	–	Hold	0	–	–	–	38
2018 Q2	–	Hold	0	–	–	–	13
2018 Q1	–	Hold	0	–	–	–	9
2017 Q4	–	Hold	0	–	–	–	176
2017 Q3	–	Hold	0	–	–	–	120
2017 Q2	–	Hold	0	–	–	–	204
2017 Q1	–	Hold	0	–	–	–	341