Teacher Retirement System of Texas
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Teacher Retirement System of Texas’s Lam Research LRCX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$39.5M Sell
405,538
-225,167
-36% -$21.9M 0.17% 134
2025
Q1
$45.9M Sell
630,705
-59,033
-9% -$4.29M 0.19% 107
2024
Q4
$49.8M Buy
689,738
+639,338
+1,269% +$46.2M 0.18% 133
2024
Q3
$41.1M Sell
50,400
-74
-0.1% -$60.4K 0.2% 129
2024
Q2
$53.7M Buy
50,474
+17,942
+55% +$19.1M 0.31% 71
2024
Q1
$31.6M Sell
32,532
-11,814
-27% -$11.5M 0.2% 112
2023
Q4
$34.7M Sell
44,346
-20,765
-32% -$16.3M 0.24% 90
2023
Q3
$40.8M Buy
65,111
+23,322
+56% +$14.6M 0.27% 76
2023
Q2
$26.9M Sell
41,789
-279
-0.7% -$179K 0.18% 135
2023
Q1
$22.3M Buy
42,068
+18,131
+76% +$9.61M 0.15% 149
2022
Q4
$10.1M Sell
23,937
-18,521
-44% -$7.78M 0.07% 285
2022
Q3
$15.5M Buy
42,458
+1,072
+3% +$392K 0.11% 185
2022
Q2
$17.6M Sell
41,386
-20,206
-33% -$8.61M 0.12% 185
2022
Q1
$33.1M Buy
61,592
+10,917
+22% +$5.87M 0.17% 126
2021
Q4
$36.4M Sell
50,675
-697
-1% -$501K 0.16% 146
2021
Q3
$29.2M Sell
51,372
-43,435
-46% -$24.7M 0.16% 161
2021
Q2
$61.7M Buy
94,807
+15,117
+19% +$9.84M 0.34% 63
2021
Q1
$47.4M Sell
79,690
-2,019
-2% -$1.2M 0.26% 90
2020
Q4
$38.6M Sell
81,709
-27,656
-25% -$13.1M 0.23% 107
2020
Q3
$36.3M Buy
109,365
+19,810
+22% +$6.57M 0.23% 112
2020
Q2
$29M Sell
89,555
-500
-0.6% -$162K 0.24% 101
2020
Q1
$21.6M Sell
90,055
-10,690
-11% -$2.57M 0.23% 116
2019
Q4
$29.5M Sell
100,745
-35,130
-26% -$10.3M 0.23% 123
2019
Q3
$31.4M Sell
135,875
-62,115
-31% -$14.4M 0.27% 102
2019
Q2
$37.2M Sell
197,990
-8,522
-4% -$1.6M 0.31% 94
2019
Q1
$37M Buy
206,512
+35,900
+21% +$6.43M 0.32% 86
2018
Q4
$23.2M Buy
170,612
+29,536
+21% +$4.02M 0.22% 149
2018
Q3
$21.4M Sell
141,076
-78,219
-36% -$11.9M 0.15% 211
2018
Q2
$37.9M Buy
219,295
+1,744
+0.8% +$301K 0.24% 99
2018
Q1
$44.2M Buy
217,551
+11,425
+6% +$2.32M 0.3% 82
2017
Q4
$37.9M Buy
206,126
+4,020
+2% +$740K 0.25% 81
2017
Q3
$37.4M Buy
202,106
+117,933
+140% +$21.8M 0.23% 120
2017
Q2
$11.9M Sell
84,173
-7,087
-8% -$1M 0.08% 251
2017
Q1
$11.7M Buy
91,260
+77,938
+585% +$10M 0.08% 249
2016
Q4
$1.41M Buy
13,322
+7,127
+115% +$754K 0.01% 450
2016
Q3
$587K Sell
6,195
-79,012
-93% -$7.49M ﹤0.01% 642
2016
Q2
$7.16M Sell
85,207
-157,319
-65% -$13.2M 0.05% 311
2016
Q1
$20M Sell
242,526
-171,213
-41% -$14.1M 0.14% 175
2015
Q4
$32.9M Sell
413,739
-14,566
-3% -$1.16M 0.24% 113
2015
Q3
$28M Buy
428,305
+22,247
+5% +$1.45M 0.22% 127
2015
Q2
$33M Buy
406,058
+5,142
+1% +$418K 0.25% 126
2015
Q1
$28.2M Buy
400,916
+26,312
+7% +$1.85M 0.22% 131
2014
Q4
$29.7M Buy
374,604
+4,904
+1% +$389K 0.23% 130
2014
Q3
$27.6M Buy
369,700
+369,327
+99,015% +$27.6M 0.23% 123
2014
Q2
$25K Buy
+373
New +$25K ﹤0.01% 1827
2013
Q4
Sell
-2,657
Closed -$136K 2354
2013
Q3
$136K Buy
2,657
+777
+41% +$39.8K ﹤0.01% 1474
2013
Q2
$83K Buy
+1,880
New +$83K ﹤0.01% 1332