Paloma Partners’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
Q1 | $2.35M | Hold |
11,000
| – | – | 0.46% | 36 |
|
|
2025
Q4 | $1.88M | Buy |
+11,000
| New | +$1.71M | 0.34% | 42 |
|
|
2024
Q3 | – | Sell |
-9,650
| Closed | -$1.03M | – | 1460 |
|
|
2024
Q2 | $1.03M | Buy |
9,650
+9,560
| +10,622% | +$917K | 0.03% | 505 |
|
|
2024
Q1 | $8.74K | Sell |
90
-12,370
| -99% | -$1.09M | ﹤0.01% | 726 |
|
|
2023
Q4 | $976K | Sell |
12,460
-30
| -0.2% | -$2.04K | 0.04% | 428 |
|
|
2023
Q3 | $783K | Buy |
+12,490
| New | +$821K | 0.03% | 409 |
|
|
2023
Q1 | – | Sell |
-37,360
| Closed | -$1.83M | – | 888 |
|
|
2022
Q4 | $1.57M | Buy |
+37,360
| New | +$1.56M | 0.07% | 263 |
|
|
2022
Q3 | – | Sell |
-7,420
| Closed | -$330K | – | 1203 |
|
|
2022
Q2 | $316K | Sell |
7,420
-900
| -11% | -$42.8K | 0.01% | 742 |
|
|
2022
Q1 | $447K | Sell |
8,320
-52,440
| -86% | -$3.05M | 0.01% | 849 |
|
|
2021
Q4 | $4.37M | Buy |
+60,760
| New | +$3.81M | 0.06% | 249 |
|
|
2021
Q3 | – | Sell |
-69,650
| Closed | -$4.53M | – | 1555 |
|
|
2021
Q2 | $4.53M | Buy |
69,650
+33,750
| +94% | +$2.13M | 0.08% | 214 |
|
|
2021
Q1 | $2.14M | Sell |
35,900
-114,040
| -76% | -$6.21M | 0.05% | 392 |
|
|
2020
Q4 | $7.08M | Buy |
149,940
+125,190
| +506% | +$5.27M | 0.19% | 110 |
|
|
2020
Q3 | $821K | Sell |
24,750
-295,870
| -92% | -$10.2M | 0.02% | 852 |
|
|
2020
Q2 | $10.4M | Buy |
320,620
+298,620
| +1,357% | +$8.14M | 0.18% | 99 |
|
|
2020
Q1 | $528K | Sell |
22,000
-86,250
| -80% | -$2.48M | 0.03% | 476 |
|
|
2019
Q4 | $3.17M | Sell |
108,250
-456,040
| -81% | -$12.1M | 0.05% | 405 |
|
|
2019
Q3 | $13M | Buy |
564,290
+437,320
| +344% | +$9.18M | 0.27% | 51 |
|
|
2019
Q2 | $2.38M | Buy |
+126,970
| New | +$2.41M | 0.04% | 355 |
|
|
2019
Q1 | – | Sell |
-50,760
| Closed | -$847K | – | 1821 |
|
|
2018
Q4 | $691K | Sell |
50,760
-686,370
| -93% | -$9.84M | 0.02% | 566 |
|
|
2018
Q3 | $11.2M | Buy |
737,130
+350,600
| +91% | +$5.99M | 0.2% | 67 |
|
|
2018
Q2 | $6.68M | Buy |
386,530
+277,240
| +254% | +$5.34M | 0.12% | 131 |
|
|
2018
Q1 | $2.22M | Sell |
109,290
-168,400
| -61% | -$3.34M | 0.04% | 521 |
|
|
2017
Q4 | $5.11M | Buy |
277,690
+188,170
| +210% | +$3.7M | 0.07% | 277 |
|
|
2017
Q3 | $1.66M | Sell |
89,520
-373,440
| -81% | -$6.06M | 0.02% | 862 |
|
|
2017
Q2 | $6.55M | Buy |
462,960
+443,730
| +2,307% | +$6.51M | 0.08% | 245 |
|
|
2017
Q1 | $247K | Sell |
19,230
-55,830
| -74% | -$656K | ﹤0.01% | 1800 |
|
|
2016
Q4 | $794K | Sell |
75,060
-586,750
| -89% | -$5.96M | 0.01% | 1288 |
|
|
2016
Q3 | $6.27M | Buy |
661,810
+128,210
| +24% | +$1.17M | 0.08% | 152 |
|
|
2016
Q2 | $4.49M | Buy |
533,600
+220,290
| +70% | +$1.77M | 0.05% | 301 |
|
|
2016
Q1 | $2.59M | Buy |
+313,310
| New | +$2.28M | 0.04% | 386 |
|
|
2015
Q4 | – | Sell |
-165,290
| Closed | -$1.24M | – | 1832 |
|
|
2015
Q3 | $1.08M | Sell |
165,290
-135,140
| -45% | -$990K | 0.03% | 611 |
|
|
2015
Q2 | $2.44M | Sell |
300,430
-174,310
| -37% | -$1.37M | 0.05% | 374 |
|
|
2015
Q1 | $3.33M | Buy |
474,740
+409,820
| +631% | +$3.24M | 0.09% | 182 |
|
|
2014
Q4 | $515K | Buy |
64,920
+30,920
| +91% | +$240K | 0.02% | 664 |
|
|
2014
Q3 | $254K | Sell |
34,000
-352,000
| -91% | -$2.51M | 0.01% | 772 |
|
|
2014
Q2 | $2.61M | Sell |
386,000
-174,480
| -31% | -$1.04M | 0.11% | 181 |
|
|
2014
Q1 | $3.08M | Buy |
560,480
+381,630
| +213% | +$2.03M | 0.2% | 104 |
|
|
2013
Q4 | $973K | Buy |
178,850
+100,290
| +128% | +$528K | 0.05% | 391 |
|
|
2013
Q3 | $402K | Buy |
78,560
+1,440
| +2% | +$7.04K | 0.02% | 548 |
|
|
2013
Q2 | $342K | Buy |
+77,120
| New | +$349K | 0.02% | 608 |
|
Other funds holding LRCX
VCM
VPM
Paloma Partners's LRCX Position: Q1 2026 in Review
Paloma Partners held its Lam Research (LRCX) position steady in Q1 2026 at 11,000 shares worth $2.35M. The position accounts for 0.46% of the portfolio, ranked #36.
Paloma Partners first reported a position in LRCX in Q2 2013 and has held it in 41 quarters since. The position peaked at $13M in Q3 2019. 2,630 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.
- Paloma Partners held 11,000 shares of Lam Research worth $2.35M as of Q1 2026.
- Paloma Partners left its Lam Research share count unchanged in Q1 2026.
- Lam Research made up 0.46% of Paloma Partners's portfolio in Q1 2026, its #36 holding.
- Paloma Partners first reported a position in Lam Research in Q2 2013 and has held it in 41 quarters since.
- Paloma Partners's Lam Research position peaked at $13M in Q3 2019.
- 2,630 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.
Based on Paloma Partners's 13F filing for Q1 2026, filed 15 May 2026.