Sigma Planning 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 | $8.61M | Sell |
19,859
-2,114
| -10% | -$642K | 0.22% | 83 |
|
|
2026
Q1 | $4.69M | Sell |
21,973
-4,260
| -16% | -$952K | 0.13% | 168 |
|
|
2025
Q4 | $4.51M | Buy |
26,233
+5,424
| +26% | +$844K | 0.12% | 163 |
|
|
2025
Q3 | $2.79M | Buy |
20,809
+2,601
| +14% | +$275K | 0.08% | 256 |
|
|
2025
Q2 | $1.77M | Buy |
18,208
+272
| +2% | +$21.6K | 0.05% | 334 |
|
|
2025
Q1 | $1.3M | Sell |
17,936
-586
| -3% | -$46.1K | 0.04% | 398 |
|
|
2024
Q4 | $1.34M | Buy |
18,522
+712
| +4% | +$54K | 0.04% | 392 |
|
|
2024
Q3 | $1.45M | Buy |
17,810
+470
| +3% | +$40.9K | 0.04% | 377 |
|
|
2024
Q2 | $1.85M | Sell |
17,340
-510
| -3% | -$48.9K | 0.06% | 314 |
|
|
2024
Q1 | $1.73M | Buy |
17,850
+11,470
| +180% | +$1.01M | 0.05% | 347 |
|
|
2023
Q4 | $499K | Sell |
6,380
-12,760
| -67% | -$870K | 0.04% | 460 |
|
|
2023
Q3 | $1.2M | Sell |
19,140
-1,230
| -6% | -$80.8K | 0.05% | 399 |
|
|
2023
Q2 | $1.31M | Sell |
20,370
-5,120
| -20% | -$289K | 0.05% | 381 |
|
|
2023
Q1 | $1.35M | Buy |
25,490
+1,250
| +5% | +$61.3K | 0.04% | 405 |
|
|
2022
Q4 | $1.02M | Sell |
24,240
-1,090
| -4% | -$45.6K | 0.04% | 473 |
|
|
2022
Q3 | $927K | Buy |
25,330
+2,470
| +11% | +$110K | 0.04% | 487 |
|
|
2022
Q2 | $974K | Sell |
22,860
-15,120
| -40% | -$720K | 0.03% | 475 |
|
|
2022
Q1 | $2.04M | Sell |
37,980
-5,020
| -12% | -$292K | 0.06% | 307 |
|
|
2021
Q4 | $3.09M | Buy |
43,000
+4,080
| +10% | +$256K | 0.09% | 233 |
|
|
2021
Q3 | $2.21M | Sell |
38,920
-1,960
| -5% | -$119K | 0.07% | 304 |
|
|
2021
Q2 | $2.66M | Buy |
40,880
+19,480
| +91% | +$1.23M | 0.08% | 266 |
|
|
2021
Q1 | $1.27M | Buy |
21,400
+810
| +4% | +$44.1K | 0.04% | 427 |
|
|
2020
Q4 | $973K | Buy |
20,590
+510
| +3% | +$21.5K | 0.03% | 442 |
|
|
2020
Q3 | $666K | Sell |
20,080
-16,190
| -45% | -$558K | 0.03% | 513 |
|
|
2020
Q2 | $1.17M | Buy |
36,270
+6,360
| +21% | +$173K | 0.05% | 347 |
|
|
2020
Q1 | $718K | Buy |
29,910
+2,100
| +8% | +$60.5K | 0.04% | 396 |
|
|
2019
Q4 | $813K | Buy |
27,810
+260
| +0.9% | +$6.91K | 0.03% | 457 |
|
|
2019
Q3 | $637K | Buy |
27,550
+800
| +3% | +$16.8K | 0.03% | 496 |
|
|
2019
Q2 | $503K | Buy |
26,750
+1,800
| +7% | +$34.2K | 0.03% | 548 |
|
|
2019
Q1 | $447K | Buy |
24,950
+890
| +4% | +$14.8K | 0.03% | 548 |
|
|
2018
Q4 | $328K | Buy |
24,060
+300
| +1% | +$4.3K | 0.02% | 571 |
|
|
2018
Q3 | $361K | Sell |
23,760
-7,130
| -23% | -$122K | 0.02% | 612 |
|
|
2018
Q2 | $534K | Buy |
30,890
+150
| +0.5% | +$2.89K | 0.04% | 436 |
|
|
2018
Q1 | $625K | Buy |
30,740
+5,920
| +24% | +$117K | 0.05% | 379 |
|
|
2017
Q4 | $457K | Sell |
24,820
-1,620
| -6% | -$31.8K | 0.04% | 466 |
|
|
2017
Q3 | $489K | Buy |
+26,440
| New | +$429K | 0.04% | 442 |
|
Other funds holding LRCX
Sigma Planning Corp's LRCX Position: Q2 2026 in Review
Sigma Planning Corp reduced its Lam Research (LRCX) stake by 9.6% in Q2 2026, selling an estimated $642K and leaving 19,859 shares worth $8.61M. The position accounts for 0.22% of the portfolio, ranked #83.
Sigma Planning Corp first reported a position in LRCX in Q3 2017 and has held it in 36 quarters since. 3,118 funds tracked by Wall St. Rank hold LRCX as of Q2 2026.
- Sigma Planning Corp held 19,859 shares of Lam Research worth $8.61M as of Q2 2026.
- Sigma Planning Corp sold 2,114 Lam Research shares in Q2 2026, an estimated $642K.
- Lam Research made up 0.22% of Sigma Planning Corp's portfolio in Q2 2026, its #83 holding.
- Sigma Planning Corp first reported a position in Lam Research in Q3 2017 and has held it in 36 quarters since.
- 3,118 funds tracked by Wall St. Rank held Lam Research as of Q2 2026.
Based on Sigma Planning Corp's 13F filing for Q2 2026, filed 7 Aug 2026.