RhumbLine Advisers’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 | $984M | Sell |
2,271,281
-25,869
| -1% | -$7.85M | 0.74% | 18 |
|
|
2026
Q1 | $491M | Sell |
2,297,150
-60,715
| -3% | -$13.6M | 0.42% | 31 |
|
|
2025
Q4 | $404M | Sell |
2,357,865
-98,314
| -4% | -$15.3M | 0.33% | 40 |
|
|
2025
Q3 | $329M | Sell |
2,456,179
-105,740
| -4% | -$11.2M | 0.26% | 57 |
|
|
2025
Q2 | $249M | Sell |
2,561,919
-33,901
| -1% | -$2.69M | 0.21% | 79 |
|
|
2025
Q1 | $189M | Buy |
2,595,820
+57,711
| +2% | +$4.54M | 0.18% | 97 |
|
|
2024
Q4 | $183M | Sell |
2,538,109
-63,091
| -2% | -$4.79M | 0.16% | 96 |
|
|
2024
Q3 | $212M | Sell |
2,601,200
-47,950
| -2% | -$4.17M | 0.19% | 86 |
|
|
2024
Q2 | $282M | Sell |
2,649,150
-48,270
| -2% | -$4.63M | 0.27% | 58 |
|
|
2024
Q1 | $262M | Buy |
2,697,420
+28,760
| +1% | +$2.53M | 0.25% | 64 |
|
|
2023
Q4 | $209M | Sell |
2,668,660
-71,100
| -3% | -$4.85M | 0.22% | 83 |
|
|
2023
Q3 | $172M | Sell |
2,739,760
-3,750
| -0.1% | -$246K | 0.2% | 91 |
|
|
2023
Q2 | $176M | Buy |
2,743,510
+17,040
| +0.6% | +$960K | 0.2% | 91 |
|
|
2023
Q1 | $145M | Buy |
2,726,470
+37,060
| +1% | +$1.82M | 0.18% | 102 |
|
|
2022
Q4 | $113M | Buy |
2,689,410
+194,520
| +8% | +$8.14M | 0.15% | 128 |
|
|
2022
Q3 | $91.3M | Sell |
2,494,890
-43,900
| -2% | -$1.95M | 0.14% | 136 |
|
|
2022
Q2 | $108M | Buy |
2,538,790
+79,620
| +3% | +$3.79M | 0.16% | 118 |
|
|
2022
Q1 | $132M | Buy |
2,459,170
+14,110
| +0.6% | +$821K | 0.17% | 103 |
|
|
2021
Q4 | $176M | Buy |
2,445,060
+7,630
| +0.3% | +$478K | 0.22% | 81 |
|
|
2021
Q3 | $139M | Buy |
2,437,430
+107,100
| +5% | +$6.52M | 0.19% | 95 |
|
|
2021
Q2 | $152M | Sell |
2,330,330
-152,630
| -6% | -$9.63M | 0.2% | 89 |
|
|
2021
Q1 | $148M | Sell |
2,482,960
-177,940
| -7% | -$9.7M | 0.2% | 95 |
|
|
2020
Q4 | $126M | Sell |
2,660,900
-82,070
| -3% | -$3.45M | 0.17% | 105 |
|
|
2020
Q3 | $91M | Sell |
2,742,970
-197,230
| -7% | -$6.79M | 0.14% | 133 |
|
|
2020
Q2 | $95.1M | Buy |
2,940,200
+257,440
| +10% | +$7.02M | 0.16% | 124 |
|
|
2020
Q1 | $64.4M | Buy |
2,682,760
+15,450
| +0.6% | +$445K | 0.13% | 148 |
|
|
2019
Q4 | $78M | Buy |
2,667,310
+65,730
| +3% | +$1.75M | 0.13% | 155 |
|
|
2019
Q3 | $60.1M | Sell |
2,601,580
-35,660
| -1% | -$749K | 0.11% | 179 |
|
|
2019
Q2 | $49.5M | Sell |
2,637,240
-34,130
| -1% | -$648K | 0.09% | 205 |
|
|
2019
Q1 | $47.8M | Sell |
2,671,370
-117,150
| -4% | -$1.95M | 0.09% | 198 |
|
|
2018
Q4 | $38M | Sell |
2,788,520
-209,990
| -7% | -$3.01M | 0.08% | 224 |
|
|
2018
Q3 | $45.5M | Sell |
2,998,510
-165,680
| -5% | -$2.83M | 0.09% | 219 |
|
|
2018
Q2 | $54.7M | Buy |
3,164,190
+38,710
| +1% | +$746K | 0.11% | 186 |
|
|
2018
Q1 | $63.5M | Sell |
3,125,480
-47,820
| -2% | -$947K | 0.13% | 163 |
|
|
2017
Q4 | $58.4M | Buy |
3,173,300
+4,590
| +0.1% | +$90.2K | 0.12% | 179 |
|
|
2017
Q3 | $58.6M | Sell |
3,168,710
-71,390
| -2% | -$1.16M | 0.13% | 167 |
|
|
2017
Q2 | $45.8M | Buy |
3,240,100
+101,210
| +3% | +$1.48M | 0.1% | 204 |
|
|
2017
Q1 | $40.3M | Buy |
3,138,890
+86,130
| +3% | +$1.01M | 0.09% | 225 |
|
|
2016
Q4 | $32.3M | Buy |
3,052,760
+280,000
| +10% | +$2.84M | 0.08% | 254 |
|
|
2016
Q3 | $26.3M | Buy |
2,772,760
+94,600
| +4% | +$861K | 0.07% | 268 |
|
|
2016
Q2 | $22.5M | Buy |
2,678,160
+230,580
| +9% | +$1.85M | 0.07% | 295 |
|
|
2016
Q1 | $20.2M | Buy |
2,447,580
+32,180
| +1% | +$234K | 0.06% | 297 |
|
|
2015
Q4 | $19.2M | Buy |
2,415,400
+25,260
| +1% | +$190K | 0.06% | 305 |
|
|
2015
Q3 | $15.6M | Sell |
2,390,140
-3,950
| -0.2% | -$28.9K | 0.05% | 355 |
|
|
2015
Q2 | $19.5M | Buy |
2,394,090
+338,010
| +16% | +$2.65M | 0.06% | 310 |
|
|
2015
Q1 | $14.4M | Sell |
2,056,080
-8,590
| -0.4% | -$67.9K | 0.04% | 394 |
|
|
2014
Q4 | $16.4M | Sell |
2,064,670
-23,210
| -1% | -$180K | 0.05% | 348 |
|
|
2014
Q3 | $15.6M | Sell |
2,087,880
-54,040
| -3% | -$385K | 0.05% | 346 |
|
|
2014
Q2 | $14.5M | Sell |
2,141,920
-66,710
| -3% | -$398K | 0.04% | 373 |
|
|
2014
Q1 | $12.1M | Sell |
2,208,630
-46,190
| -2% | -$245K | 0.04% | 432 |
|
|
2013
Q4 | $12.3M | Sell |
2,254,820
-190,630
| -8% | -$1M | 0.04% | 426 |
|
|
2013
Q3 | $12.5M | Buy |
2,445,450
+10,630
| +0.4% | +$52K | 0.04% | 424 |
|
|
2013
Q2 | $10.8M | Buy |
+2,434,820
| New | +$11M | 0.03% | 444 |
|
Other funds holding LRCX
RhumbLine Advisers's LRCX Position: Q2 2026 in Review
RhumbLine Advisers reduced its Lam Research (LRCX) stake by 1.1% in Q2 2026, selling an estimated $7.85M and leaving 2,271,281 shares worth $984M. The position accounts for 0.74% of the portfolio, ranked #18.
RhumbLine Advisers first reported a position in LRCX in Q2 2013 and has held it in 53 quarters since. 3,118 funds tracked by Wall St. Rank hold LRCX as of Q2 2026.
- RhumbLine Advisers held 2,271,281 shares of Lam Research worth $984M as of Q2 2026.
- RhumbLine Advisers sold 25,869 Lam Research shares in Q2 2026, an estimated $7.85M.
- Lam Research made up 0.74% of RhumbLine Advisers's portfolio in Q2 2026, its #18 holding.
- RhumbLine Advisers first reported a position in Lam Research in Q2 2013 and has held it in 53 quarters since.
- 3,118 funds tracked by Wall St. Rank held Lam Research as of Q2 2026.
Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.