Tudor Investment Corp’s Lam Research LRCX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $19.2M | Sell |
44,412
-144,167
| -76% | -$43.8M | 0.03% | 511 |
|
|
2026
Q1 | $40.3M | Buy |
+188,579
| New | +$42.2M | 0.07% | 192 |
|
|
2025
Q2 | – | Sell |
-304,505
| Closed | -$24.2M | – | 3548 |
|
|
2025
Q1 | $22.1M | Buy |
304,505
+106,040
| +53% | +$8.35M | 0.07% | 189 |
|
|
2024
Q4 | $14.3M | Sell |
198,465
-358,275
| -64% | -$27.2M | 0.05% | 229 |
|
|
2024
Q3 | $45.4M | Buy |
556,740
+497,610
| +842% | +$43.3M | 0.17% | 45 |
|
|
2024
Q2 | $6.3M | Sell |
59,130
-240,950
| -80% | -$23.1M | 0.03% | 563 |
|
|
2024
Q1 | $29.2M | Buy |
300,080
+275,040
| +1,098% | +$24.2M | 0.19% | 80 |
|
|
2023
Q4 | $1.96M | Sell |
25,040
-270,380
| -92% | -$18.4M | 0.02% | 1111 |
|
|
2023
Q3 | $18.5M | Buy |
295,420
+169,350
| +134% | +$11.1M | 0.19% | 73 |
|
|
2023
Q2 | $8.1M | Sell |
126,070
-58,770
| -32% | -$3.31M | 0.1% | 242 |
|
|
2023
Q1 | $9.8M | Buy |
184,840
+156,540
| +553% | +$7.68M | 0.15% | 148 |
|
|
2022
Q4 | $1.19M | Sell |
28,300
-240,670
| -89% | -$10.1M | 0.02% | 989 |
|
|
2022
Q3 | $9.84M | Buy |
268,970
+213,030
| +381% | +$9.48M | 0.21% | 81 |
|
|
2022
Q2 | $2.38M | Sell |
55,940
-37,740
| -40% | -$1.8M | 0.06% | 436 |
|
|
2022
Q1 | $5.04M | Buy |
93,680
+30,340
| +48% | +$1.77M | 0.12% | 216 |
|
|
2021
Q4 | $4.55M | Sell |
63,340
-29,710
| -32% | -$1.86M | 0.08% | 292 |
|
|
2021
Q3 | $5.3M | Buy |
93,050
+27,030
| +41% | +$1.64M | 0.09% | 250 |
|
|
2021
Q2 | $4.3M | Sell |
66,020
-74,020
| -53% | -$4.67M | 0.08% | 281 |
|
|
2021
Q1 | $8.34M | Sell |
140,040
-48,150
| -26% | -$2.62M | 0.17% | 87 |
|
|
2020
Q4 | $8.89M | Buy |
188,190
+165,320
| +723% | +$6.96M | 0.25% | 49 |
|
|
2020
Q3 | $759K | Buy |
22,870
+410
| +2% | +$14.1K | 0.03% | 662 |
|
|
2020
Q2 | $726K | Sell |
22,460
-91,150
| -80% | -$2.49M | 0.04% | 595 |
|
|
2020
Q1 | $2.73M | Buy |
113,610
+97,690
| +614% | +$2.81M | 0.24% | 54 |
|
|
2019
Q4 | $466K | Sell |
15,920
-235,670
| -94% | -$6.26M | 0.02% | 742 |
|
|
2019
Q3 | $5.81M | Sell |
251,590
-258,620
| -51% | -$5.43M | 0.2% | 103 |
|
|
2019
Q2 | $9.58M | Buy |
510,210
+216,790
| +74% | +$4.11M | 0.27% | 36 |
|
|
2019
Q1 | $5.25M | Buy |
+293,420
| New | +$4.9M | 0.22% | 91 |
|
|
2018
Q4 | – | Sell |
-319,000
| Closed | -$4.84M | – | 1147 |
|
|
2018
Q3 | $4.84M | Buy |
319,000
+79,320
| +33% | +$1.35M | 0.12% | 105 |
|
|
2018
Q2 | $4.14M | Buy |
239,680
+201,430
| +527% | +$3.88M | 0.14% | 104 |
|
|
2018
Q1 | $777K | Sell |
38,250
-81,410
| -68% | -$1.61M | 0.03% | 408 |
|
|
2017
Q4 | $2.2M | Buy |
119,660
+8,740
| +8% | +$172K | 0.06% | 150 |
|
|
2017
Q3 | $2.05M | Buy |
110,920
+55,460
| +100% | +$900K | 0.05% | 208 |
|
|
2017
Q2 | $784K | Sell |
55,460
-22,300
| -29% | -$327K | 0.02% | 412 |
|
|
2017
Q1 | $998K | Sell |
77,760
-40,600
| -34% | -$477K | 0.03% | 384 |
|
|
2016
Q4 | $1.25M | Buy |
118,360
+5,500
| +5% | +$55.9K | 0.03% | 285 |
|
|
2016
Q3 | $1.07M | Sell |
112,860
-57,730
| -34% | -$525K | 0.03% | 379 |
|
|
2016
Q2 | $1.43M | Sell |
170,590
-110,240
| -39% | -$886K | 0.03% | 311 |
|
|
2016
Q1 | $2.32M | Sell |
280,830
-36,600
| -12% | -$266K | 0.06% | 234 |
|
|
2015
Q4 | $2.52M | Buy |
317,430
+23,540
| +8% | +$177K | 0.07% | 183 |
|
|
2015
Q3 | $1.92M | Buy |
293,890
+238,400
| +430% | +$1.75M | 0.06% | 196 |
|
|
2015
Q2 | $451K | Sell |
55,490
-78,580
| -59% | -$617K | 0.01% | 839 |
|
|
2015
Q1 | $942K | Buy |
134,070
+92,070
| +219% | +$728K | 0.03% | 407 |
|
|
2014
Q4 | $333K | Buy |
+42,000
| New | +$326K | 0.01% | 986 |
|
|
2014
Q2 | – | Sell |
-86,830
| Closed | -$478K | – | 1250 |
|
|
2014
Q1 | $478K | Buy |
86,830
+33,420
| +63% | +$178K | 0.02% | 551 |
|
|
2013
Q4 | $291K | Buy |
+53,410
| New | +$281K | 0.01% | 900 |
|
|
2013
Q3 | – | Sell |
-85,000
| Closed | -$377K | – | 898 |
|
|
2013
Q2 | $377K | Buy |
+85,000
| New | +$384K | 0.03% | 448 |
|
Other funds holding LRCX
Tudor Investment Corp's LRCX Position: Q2 2026 in Review
Tudor Investment Corp reduced its Lam Research (LRCX) stake by 76% in Q2 2026, selling an estimated $43.8M and leaving 44,412 shares worth $19.2M. The position accounts for 0.03% of the portfolio, ranked #511.
Tudor Investment Corp first reported a position in LRCX in Q2 2013 and has held it in 46 quarters since. The position peaked at $45.4M in Q3 2024. 3,114 funds tracked by Wall St. Rank hold LRCX as of Q2 2026.
- Tudor Investment Corp held 44,412 shares of Lam Research worth $19.2M as of Q2 2026.
- Tudor Investment Corp sold 144,167 Lam Research shares in Q2 2026, an estimated $43.8M.
- Lam Research made up 0.03% of Tudor Investment Corp's portfolio in Q2 2026, its #511 holding.
- Tudor Investment Corp first reported a position in Lam Research in Q2 2013 and has held it in 46 quarters since.
- Tudor Investment Corp's Lam Research position peaked at $45.4M in Q3 2024.
- 3,114 funds tracked by Wall St. Rank held Lam Research as of Q2 2026.
Based on Tudor Investment Corp's 13F filing for Q2 2026, filed 14 Aug 2026.