William Blair & Company’s Lam Research LRCX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$4.66M Sell
47,911
-5,921
-11% -$576K 0.01% 510
2025
Q1
$3.91M Sell
53,832
-10,280
-16% -$747K 0.01% 544
2024
Q4
$4.63M Sell
64,112
-5,208
-8% -$376K 0.01% 514
2024
Q3
$5.66M Buy
69,320
+11,770
+20% +$961K 0.02% 471
2024
Q2
$6.13M Buy
57,550
+4,260
+8% +$454K 0.02% 433
2024
Q1
$5.18M Buy
53,290
+2,970
+6% +$289K 0.02% 474
2023
Q4
$3.94M Buy
50,320
+2,100
+4% +$164K 0.01% 516
2023
Q3
$3.02M Buy
48,220
+940
+2% +$58.9K 0.01% 560
2023
Q2
$3.04M Buy
47,280
+9,140
+24% +$588K 0.01% 564
2023
Q1
$2.02M Buy
38,140
+6,050
+19% +$321K 0.01% 654
2022
Q4
$1.35M Sell
32,090
-930
-3% -$39.1K 0.01% 741
2022
Q3
$1.21M Buy
33,020
+2,140
+7% +$78.4K 0.01% 759
2022
Q2
$1.32M Sell
30,880
-2,620
-8% -$112K 0.01% 752
2022
Q1
$1.8M Sell
33,500
-20,690
-38% -$1.11M 0.01% 726
2021
Q4
$3.9M Buy
54,190
+17,060
+46% +$1.23M 0.01% 543
2021
Q3
$2.11M Buy
37,130
+6,740
+22% +$384K 0.01% 692
2021
Q2
$1.98M Sell
30,390
-33,150
-52% -$2.16M 0.01% 711
2021
Q1
$3.78M Sell
63,540
-830
-1% -$49.4K 0.01% 522
2020
Q4
$3.04M Buy
64,370
+43,210
+204% +$2.04M 0.01% 544
2020
Q3
$702K Sell
21,160
-440
-2% -$14.6K ﹤0.01% 870
2020
Q2
$699K Sell
21,600
-1,230
-5% -$39.8K ﹤0.01% 832
2020
Q1
$548K Sell
22,830
-5,600
-20% -$134K ﹤0.01% 839
2019
Q4
$831K Buy
28,430
+920
+3% +$26.9K ﹤0.01% 834
2019
Q3
$636K Buy
27,510
+2,610
+10% +$60.3K ﹤0.01% 874
2019
Q2
$468K Sell
24,900
-230
-0.9% -$4.32K ﹤0.01% 1003
2019
Q1
$450K Sell
25,130
-4,190
-14% -$75K ﹤0.01% 997
2018
Q4
$399K Buy
29,320
+6,990
+31% +$95.1K ﹤0.01% 984
2018
Q3
$339K Sell
22,330
-13,110
-37% -$199K ﹤0.01% 1092
2018
Q2
$613K Buy
35,440
+450
+1% +$7.78K ﹤0.01% 882
2018
Q1
$711K Sell
34,990
-1,500
-4% -$30.5K 0.01% 804
2017
Q4
$672K Sell
36,490
-12,400
-25% -$228K ﹤0.01% 865
2017
Q3
$905K Buy
48,890
+9,810
+25% +$182K 0.01% 757
2017
Q2
$553K Buy
39,080
+9,540
+32% +$135K ﹤0.01% 941
2017
Q1
$353K Buy
29,540
+60
+0.2% +$717 ﹤0.01% 996
2016
Q4
$312K Buy
+29,480
New +$312K ﹤0.01% 979