Westfield 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 | – | Sell |
-736,520
| Closed | -$53.5M | – | 259 |
|
|
2025
Q1 | $53.5M | Sell |
736,520
-520,350
| -41% | -$37.8M | 0.26% | 120 |
|
|
2024
Q4 | $90.8M | Buy |
+1,256,870
| New | +$90.8M | 0.4% | 74 |
|
|
2023
Q1 | – | Sell |
-1,011,960
| Closed | -$42.5M | – | 247 |
|
|
2022
Q4 | $42.5M | Sell |
1,011,960
-203,320
| -17% | -$8.55M | 0.33% | 113 |
|
|
2022
Q3 | $44.5M | Buy |
1,215,280
+239,780
| +25% | +$8.78M | 0.35% | 112 |
|
|
2022
Q2 | $41.6M | Buy |
975,500
+848,750
| +670% | +$36.2M | 0.33% | 114 |
|
|
2022
Q1 | $6.81M | Sell |
126,750
-2,700
| -2% | -$145K | 0.04% | 190 |
|
|
2021
Q4 | $9.31M | Sell |
129,450
-300
| -0.2% | -$21.6K | 0.06% | 182 |
|
|
2021
Q3 | $7.39M | Sell |
129,750
-2,100
| -2% | -$120K | 0.04% | 188 |
|
|
2021
Q2 | $8.58M | Buy |
131,850
+5,400
| +4% | +$351K | 0.05% | 189 |
|
|
2021
Q1 | $7.53M | Sell |
126,450
-1,150
| -0.9% | -$68.5K | 0.05% | 192 |
|
|
2020
Q4 | $6.03M | Sell |
127,600
-1,279,330
| -91% | -$60.4M | 0.04% | 203 |
|
|
2020
Q3 | $46.7M | Buy |
+1,406,930
| New | +$46.7M | 0.3% | 108 |
|
|
2019
Q4 | – | Sell |
-1,230,340
| Closed | -$28.4M | – | 247 |
|
|
2019
Q3 | $28.4M | Sell |
1,230,340
-1,154,710
| -48% | -$26.7M | 0.23% | 128 |
|
|
2019
Q2 | $44.8M | Buy |
2,385,050
+27,050
| +1% | +$508K | 0.34% | 105 |
|
|
2019
Q1 | $42.2M | Sell |
2,358,000
-2,195,810
| -48% | -$39.3M | 0.32% | 101 |
|
|
2018
Q4 | $62M | Buy |
4,553,810
+588,520
| +15% | +$8.01M | 0.53% | 71 |
|
|
2018
Q3 | $60.2M | Buy |
3,965,290
+325,390
| +9% | +$4.94M | 0.42% | 81 |
|
|
2018
Q2 | $62.9M | Buy |
3,639,900
+381,280
| +12% | +$6.59M | 0.47% | 72 |
|
|
2018
Q1 | $66.2M | Buy |
3,258,620
+195,760
| +6% | +$3.98M | 0.51% | 69 |
|
|
2017
Q4 | $56.4M | Buy |
3,062,860
+118,670
| +4% | +$2.18M | 0.43% | 91 |
|
|
2017
Q3 | $54.5M | Buy |
2,944,190
+1,395,080
| +90% | +$25.8M | 0.42% | 90 |
|
|
2017
Q2 | $21.9M | Buy |
1,549,110
+402,760
| +35% | +$5.7M | 0.19% | 163 |
|
|
2017
Q1 | $14.7M | Buy |
+1,146,350
| New | +$14.7M | 0.13% | 195 |
|
|
2016
Q3 | – | Sell |
-9,434,110
| Closed | -$79.3M | – | 265 |
|
|
2016
Q2 | $79.3M | Sell |
9,434,110
-6,270,980
| -40% | -$52.7M | 0.65% | 49 |
|
|
2016
Q1 | $130M | Buy |
15,705,090
+5,676,970
| +57% | +$46.9M | 0.99% | 28 |
|
|
2015
Q4 | $79.6M | Sell |
10,028,120
-2,047,770
| -17% | -$16.3M | 0.54% | 65 |
|
|
2015
Q3 | $78.9M | Sell |
12,075,890
-2,962,260
| -20% | -$19.4M | 0.56% | 63 |
|
|
2015
Q2 | $122M | Buy |
15,038,150
+4,100,490
| +37% | +$33.4M | 0.75% | 37 |
|
|
2015
Q1 | $76.8M | Sell |
10,937,660
-1,379,220
| -11% | -$9.69M | 0.44% | 74 |
|
|
2014
Q4 | $97.7M | Sell |
12,316,880
-2,802,120
| -19% | -$22.2M | 0.58% | 57 |
|
|
2014
Q3 | $113M | Buy |
15,119,000
+5,585,420
| +59% | +$41.7M | 0.69% | 44 |
|
|
2014
Q2 | $64.4M | Buy |
+9,533,580
| New | +$64.4M | 0.38% | 85 |
|
|
2013
Q4 | – | Sell |
-3,919,410
| Closed | -$20.1M | – | 338 |
|
|
2013
Q3 | $20.1M | Sell |
3,919,410
-2,031,650
| -34% | -$10.4M | 0.13% | 203 |
|
|
2013
Q2 | $26.4M | Buy |
+5,951,060
| New | +$26.4M | 0.18% | 168 |
|