Holocene Advisors
LRCX icon

Holocene Advisors’s Lam Research LRCX Stock Holding History

Holocene Advisors’s Portfolio LRCX Stock Details LRCX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$19.4M Sell
90,709
-68,615
-43% -$15.3M 0.05% 270
2025
Q4 		$27.3M Sell
159,324
-116,884
-42% -$18.2M 0.06% 267
2025
Q3 		$37M Sell
276,208
-633,212
-70% -$67M 0.08% 206
2025
Q2 		$88.5M Sell
909,420
-649,202
-42% -$51.5M 0.22% 123
2025
Q1 		$113M Buy
1,558,622
+1,186,430
+319% +$93.4M 0.33% 92
2024
Q4 		$26.9M Buy
372,192
+204,342
+122% +$15.5M 0.09% 233
2024
Q3 		$13.7M Sell
167,850
-11,760
-7% -$1.02M 0.06% 225
2024
Q2 		$19.1M Sell
179,610
-84,180
-32% -$8.07M 0.08% 219
2024
Q1 		$25.6M Sell
263,790
-126,980
-32% -$11.2M 0.09% 203
2023
Q4 		$30.6M Sell
390,770
-2,833,330
-88% -$193M 0.12% 189
2023
Q3 		$202M Sell
3,224,100
-1,231,250
-28% -$80.9M 0.88% 23
2023
Q2 		$286M Buy
4,455,350
+2,414,800
+118% +$136M 1.22% 10
2023
Q1 		$108M Buy
2,040,550
+1,762,350
+633% +$86.5M 0.53% 61
2022
Q4 		$11.7M Buy
278,200
+127,610
+85% +$5.34M 0.07% 220
2022
Q3 		$5.51M Buy
150,590
+40,620
+37% +$1.81M 0.04% 259
2022
Q2 		$4.69M Buy
109,970
+10,780
+11% +$513K 0.03% 354
2022
Q1 		$5.33M Sell
99,190
-478,610
-83% -$27.9M 0.03% 281
2021
Q4 		$41.6M Buy
+577,800
New +$36.2M 0.22% 130
2021
Q2 		– Sell
-541,320
Closed -$32.2M – 897
2021
Q1 		$32.2M Buy
+541,320
New +$29.5M 0.2% 140
2020
Q3 		– Sell
-4,951,780
Closed -$160M – 730
2020
Q2 		$160M Buy
+4,951,780
New +$135M 1.4% 8
2020
Q1 		– Sell
-1,622,950
Closed -$47.5M – 759
2019
Q4 		$47.5M Buy
1,622,950
+254,680
+19% +$6.76M 0.43% 77
2019
Q3 		$31.6M Buy
+1,368,270
New +$28.7M 0.33% 90
2018
Q2 		– Sell
-3,634,450
Closed -$73.8M – 655
2018
Q1 		$73.8M Buy
+3,634,450
New +$72M 1.67% 21

Other funds holding LRCX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Holocene Advisors's LRCX Position: Q1 2026 in Review

Holocene Advisors reduced its Lam Research (LRCX) stake by 43% in Q1 2026, selling an estimated $15.3M and leaving 90,709 shares worth $19.4M. The position accounts for 0.05% of the portfolio, ranked #270.

Holocene Advisors first reported a position in LRCX in Q1 2018 and has held it in 23 quarters since. The position peaked at $286M in Q2 2023. 2,630 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

  • Holocene Advisors held 90,709 shares of Lam Research worth $19.4M as of Q1 2026.
  • Holocene Advisors sold 68,615 Lam Research shares in Q1 2026, an estimated $15.3M.
  • Lam Research made up 0.05% of Holocene Advisors's portfolio in Q1 2026, its #270 holding.
  • Holocene Advisors first reported a position in Lam Research in Q1 2018 and has held it in 23 quarters since.
  • Holocene Advisors's Lam Research position peaked at $286M in Q2 2023.
  • 2,630 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

Based on Holocene Advisors's 13F filing for Q1 2026, filed 15 May 2026.