Pitcairn’s Lam Research LRCX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | – | Sell |
-12,774
| Closed | -$1.71M | – | 322 |
|
|
2025
Q3 | $1.71M | Buy |
12,774
+1,531
| +14% | +$162K | 0.14% | 135 |
|
|
2025
Q2 | $1.09M | Sell |
11,243
-2,311
| -17% | -$183K | 0.07% | 240 |
|
|
2025
Q1 | $985K | Sell |
13,554
-470
| -3% | -$37K | 0.06% | 276 |
|
|
2024
Q4 | $1.01M | Buy |
+14,024
| New | +$1.06M | 0.06% | 263 |
|
|
2024
Q3 | – | Sell |
-25,600
| Closed | -$2.73M | – | 734 |
|
|
2024
Q2 | $2.73M | Buy |
25,600
+1,580
| +7% | +$152K | 0.17% | 120 |
|
|
2024
Q1 | $2.33M | Sell |
24,020
-960
| -4% | -$84.5K | 0.15% | 136 |
|
|
2023
Q4 | $1.96M | Sell |
24,980
-780
| -3% | -$53.2K | 0.14% | 136 |
|
|
2023
Q3 | $1.61M | Buy |
25,760
+780
| +3% | +$51.2K | 0.14% | 139 |
|
|
2023
Q2 | $1.61M | Sell |
24,980
-660
| -3% | -$37.2K | 0.14% | 138 |
|
|
2023
Q1 | $1.36M | Buy |
25,640
+870
| +4% | +$42.7K | 0.13% | 155 |
|
|
2022
Q4 | $1.04M | Buy |
24,770
+3,820
| +18% | +$160K | 0.1% | 183 |
|
|
2022
Q3 | $767K | Sell |
20,950
-140
| -0.7% | -$6.23K | 0.08% | 214 |
|
|
2022
Q2 | $899K | Buy |
21,090
+5,680
| +37% | +$270K | 0.1% | 192 |
|
|
2022
Q1 | $828K | Sell |
15,410
-3,320
| -18% | -$193K | 0.07% | 235 |
|
|
2021
Q4 | $1.35M | Buy |
18,730
+230
| +1% | +$14.4K | 0.09% | 166 |
|
|
2021
Q3 | $1.05M | Sell |
18,500
-300
| -2% | -$18.3K | 0.07% | 194 |
|
|
2021
Q2 | $1.22M | Sell |
18,800
-30
| -0.2% | -$1.89K | 0.08% | 175 |
|
|
2021
Q1 | $1.12M | Buy |
18,830
+3,090
| +20% | +$168K | 0.08% | 177 |
|
|
2020
Q4 | $743K | Buy |
15,740
+570
| +4% | +$24K | 0.06% | 221 |
|
|
2020
Q3 | $503K | Sell |
15,170
-1,310
| -8% | -$45.1K | 0.04% | 257 |
|
|
2020
Q2 | $533K | Sell |
16,480
-8,930
| -35% | -$244K | 0.05% | 220 |
|
|
2020
Q1 | $610K | Buy |
25,410
+2,580
| +11% | +$74.3K | 0.07% | 169 |
|
|
2019
Q4 | $668K | Buy |
22,830
+1,260
| +6% | +$33.5K | 0.06% | 202 |
|
|
2019
Q3 | $499K | Buy |
21,570
+4,540
| +27% | +$95.3K | 0.05% | 239 |
|
|
2019
Q2 | $320K | Buy |
17,030
+4,120
| +32% | +$78.2K | 0.03% | 367 |
|
|
2019
Q1 | $231K | Sell |
12,910
-2,970
| -19% | -$49.6K | 0.03% | 450 |
|
|
2018
Q4 | $217K | Sell |
15,880
-46,330
| -74% | -$664K | 0.02% | 395 |
|
|
2018
Q3 | $944K | Sell |
62,210
-11,500
| -16% | -$196K | 0.1% | 132 |
|
|
2018
Q2 | $1.27M | Sell |
73,710
-47,970
| -39% | -$924K | 0.14% | 96 |
|
|
2018
Q1 | $2.47M | Sell |
121,680
-33,020
| -21% | -$654K | 0.26% | 45 |
|
|
2017
Q4 | $2.85M | Buy |
154,700
+62,910
| +69% | +$1.24M | 0.28% | 47 |
|
|
2017
Q3 | $1.7M | Buy |
91,790
+1,700
| +2% | +$27.6K | 0.19% | 67 |
|
|
2017
Q2 | $1.27M | Buy |
90,090
+23,130
| +35% | +$339K | 0.15% | 91 |
|
|
2017
Q1 | $859K | Buy |
66,960
+1,440
| +2% | +$16.9K | 0.1% | 142 |
|
|
2016
Q4 | $693K | Sell |
65,520
-11,290
| -15% | -$115K | 0.09% | 177 |
|
|
2016
Q3 | $727K | Buy |
76,810
+420
| +0.5% | +$3.82K | 0.09% | 173 |
|
|
2016
Q2 | $642K | Buy |
+76,390
| New | +$614K | 0.08% | 178 |
|
Other funds holding LRCX
Pitcairn's LRCX Position: Q4 2025 in Review
Pitcairn sold out of Lam Research (LRCX) in Q4 2025, closing a stake of 12,774 shares — an estimated $1.71M sold.
Pitcairn first reported a position in LRCX in Q2 2016 and held it in 37 quarters. The position peaked at $2.85M in Q4 2017. 2,391 funds tracked by Wall St. Rank hold LRCX as of Q4 2025.
- Pitcairn reported no remaining Lam Research position as of Q4 2025 after selling out during the quarter.
- Pitcairn sold 12,774 Lam Research shares in Q4 2025, an estimated $1.71M.
- Pitcairn first reported a position in Lam Research in Q2 2016 and held it in 37 quarters.
- Pitcairn's Lam Research position peaked at $2.85M in Q4 2017.
- 2,391 funds tracked by Wall St. Rank held Lam Research as of Q4 2025.
Based on Pitcairn's 13F filing for Q4 2025.