Driehaus Capital Management’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
$56M Buy
+575,535
New +$56M 0.45% 72
2023
Q3
Sell
-16,600
Closed -$1.07M 424
2023
Q2
$1.07M Buy
+16,600
New +$1.07M 0.01% 316
2021
Q1
Sell
-8,490
Closed -$401K 481
2020
Q4
$401K Sell
8,490
-9,640
-53% -$455K 0.01% 378
2020
Q3
$601K Buy
18,130
+4,130
+30% +$137K 0.01% 319
2020
Q2
$453K Buy
+14,000
New +$453K 0.01% 322
2018
Q2
Sell
-9,910
Closed -$201K 511
2018
Q1
$201K Sell
9,910
-10,080
-50% -$204K 0.01% 471
2017
Q4
$368K Sell
19,990
-28,400
-59% -$523K 0.01% 446
2017
Q3
$895K Sell
48,390
-15,310
-24% -$283K 0.03% 332
2017
Q2
$901K Sell
63,700
-18,490
-22% -$262K 0.03% 359
2017
Q1
$1.06M Sell
82,190
-27,290
-25% -$350K 0.04% 351
2016
Q4
$1.16M Buy
+109,480
New +$1.16M 0.04% 334