AlphaMark Advisors’s Lam Research LRCX Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2024 Q4	$325K	Buy	4,500 +4,100	+1,025%	+$296K	0.14%	95
2024 Q3	$326K	Buy	400 +30	+8%	+$24.5K	0.11%	171
2024 Q2	$394K	Buy	370 +20	+6%	+$21.3K	0.14%	93
2024 Q1	$340K	Hold	350	–	–	0.12%	129
2023 Q4	$274K	Hold	350	–	–	0.1%	168
2023 Q3	$219K	Hold	350	–	–	0.09%	189
2023 Q2	$225K	Sell	350 -45	-11%	-$28.9K	0.1%	104
2023 Q1	$209K	Hold	395	–	–	0.09%	105
2022 Q4	$166K	Buy	395 +320	+427%	+$134K	0.08%	108
2022 Q3	$27K	Sell	75 -75	-50%	-$27K	0.01%	275
2022 Q2	$64K	Hold	150	–	–	0.03%	189
2022 Q1	$81K	Hold	150	–	–	0.03%	193
2021 Q4	$108K	Hold	150	–	–	0.04%	181
2021 Q3	$85K	Hold	150	–	–	0.03%	195
2021 Q2	$98K	Sell	150 -25	-14%	-$16.3K	0.04%	181
2021 Q1	$104K	Hold	175	–	–	0.04%	173
2020 Q4	$83K	Sell	175 -100	-36%	-$47.4K	0.03%	173
2020 Q3	$91K	Hold	275	–	–	0.04%	156
2020 Q2	$89K	Sell	275 -150	-35%	-$48.5K	0.04%	151
2020 Q1	$102K	Buy	425 +25	+6%	+$6K	0.06%	121
2019 Q4	$117K	Hold	400	–	–	0.05%	140
2019 Q3	$92K	Hold	400	–	–	0.04%	163
2019 Q2	$75K	Hold	400	–	–	0.03%	172
2019 Q1	$72K	Sell	400 -598	-60%	-$108K	0.03%	173
2018 Q4	$136K	Buy	998 +446	+81%	+$60.8K	0.07%	110
2018 Q3	$84K	Hold	552	–	–	0.03%	189
2018 Q2	$95K	Buy	552 +501	+982%	+$86.2K	0.04%	182
2018 Q1	$10K	Sell	51 -50	-50%	-$9.8K	﹤0.01%	346
2017 Q4	$19K	Buy	101 +1	+1%	+$188	0.01%	289
2017 Q3	$19K	Hold	100	–	–	0.01%	283
2017 Q2	$14K	Hold	100	–	–	0.01%	312
2017 Q1	$13K	Buy	+100	New	+$13K	0.01%	307