Public Sector Pension Investment Board (PSP Investments)
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Public Sector Pension Investment Board (PSP Investments)’s Lam Research LRCX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$37.2M Sell
382,203
-459,575
-55% -$44.7M 0.16% 86
2025
Q1
$61.2M Buy
841,778
+656,751
+355% +$47.7M 0.26% 66
2024
Q4
$13.4M Buy
185,027
+136,337
+280% +$9.85M 0.06% 241
2024
Q3
$39.7M Buy
48,690
+43,700
+876% +$35.7M 0.21% 89
2024
Q2
$5.31M Buy
4,990
+2,159
+76% +$2.3M 0.03% 392
2024
Q1
$2.75M Sell
2,831
-110
-4% -$107K 0.02% 636
2023
Q4
$2.3M Sell
2,941
-11,337
-79% -$8.88M 0.02% 699
2023
Q3
$8.95M Sell
14,278
-6,927
-33% -$4.34M 0.06% 197
2023
Q2
$13.6M Sell
21,205
-1,982
-9% -$1.27M 0.09% 151
2023
Q1
$12.3M Sell
23,187
-1,154
-5% -$612K 0.09% 163
2022
Q4
$10.2M Buy
24,341
+9,658
+66% +$4.06M 0.08% 189
2022
Q3
$5.37M Buy
14,683
+1,340
+10% +$490K 0.05% 324
2022
Q2
$5.69M Sell
13,343
-34,231
-72% -$14.6M 0.05% 277
2022
Q1
$25.6M Buy
47,574
+24,080
+102% +$12.9M 0.16% 109
2021
Q4
$16.9M Sell
23,494
-550
-2% -$396K 0.09% 170
2021
Q3
$13.7M Buy
24,044
+1,690
+8% +$962K 0.08% 198
2021
Q2
$14.5M Buy
22,354
+8,830
+65% +$5.75M 0.09% 176
2021
Q1
$8.05M Buy
13,524
+2,210
+20% +$1.32M 0.05% 294
2020
Q4
$5.34M Sell
11,314
-6,250
-36% -$2.95M 0.04% 426
2020
Q3
$5.83M Buy
17,564
+3,600
+26% +$1.19M 0.05% 343
2020
Q2
$4.52M Sell
13,964
-500
-3% -$162K 0.04% 396
2020
Q1
$3.47M Sell
14,464
-10,710
-43% -$2.57M 0.04% 386
2019
Q4
$7.36M Sell
25,174
-2,870
-10% -$839K 0.05% 382
2019
Q3
$6.48M Sell
28,044
-1,130
-4% -$261K 0.04% 395
2019
Q2
$5.48M Buy
29,174
+7,150
+32% +$1.34M 0.04% 374
2019
Q1
$3.94M Buy
22,024
+6,000
+37% +$1.07M 0.04% 364
2018
Q4
$2.18M Buy
16,024
+800
+5% +$109K 0.02% 510
2018
Q3
$2.31M Sell
15,224
-1,700
-10% -$258K 0.02% 502
2018
Q2
$2.93M Buy
16,924
+7,850
+87% +$1.36M 0.02% 322
2018
Q1
$1.84M Sell
9,074
-12,163
-57% -$2.47M 0.01% 425
2017
Q4
$3.91M Buy
21,237
+3,163
+18% +$582K 0.03% 337
2017
Q3
$3.34M Sell
18,074
-297
-2% -$55K 0.01% 346
2017
Q2
$2.6M Sell
18,371
-18,600
-50% -$2.63M 0.02% 390
2017
Q1
$4.75M Buy
36,971
+1,000
+3% +$128K 0.04% 365
2016
Q4
$3.8M Hold
35,971
0.04% 400
2016
Q3
$3.41M Buy
35,971
+5,700
+19% +$540K 0.04% 412
2016
Q2
$2.55M Buy
30,271
+4,800
+19% +$404K 0.03% 424
2016
Q1
$2.1M Sell
25,471
-15,000
-37% -$1.24M 0.02% 429
2015
Q4
$3.21M Sell
40,471
-1,100
-3% -$87.4K 0.03% 419
2015
Q3
$2.72M Sell
41,571
-13,000
-24% -$849K 0.02% 487
2015
Q2
$4.44M Sell
54,571
-500
-0.9% -$40.7K 0.03% 439
2015
Q1
$3.87M Buy
55,071
+1,220
+2% +$85.7K 0.03% 539
2014
Q4
$4.27M Sell
53,851
-5,900
-10% -$468K 0.03% 470
2014
Q3
$4.46M Sell
59,751
-1,300
-2% -$97.1K 0.03% 459
2014
Q2
$4.13M Buy
61,051
+1,662
+3% +$112K 0.02% 550
2014
Q1
$3.27M Sell
59,389
-1,400
-2% -$77K 0.02% 616
2013
Q4
$3.31M Buy
60,789
+6,400
+12% +$348K 0.02% 666
2013
Q3
$2.78M Sell
54,389
-1,600
-3% -$81.9K 0.02% 696
2013
Q2
$2.48M Buy
+55,989
New +$2.48M 0.02% 645