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Dark Forest Capital Management’s Lam Research LRCX Stock Holding History

Dark Forest Capital Management’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 		$1.38M Sell
6,452
-7,649
-54% -$1.71M 0.12% 273
2025
Q4 		$2.41M Sell
14,101
-63,701
-82% -$9.91M 0.11% 317
2025
Q3 		$10.4M Buy
77,802
+43,168
+125% +$4.57M 0.39% 18
2025
Q2 		$3.37M Sell
34,634
-4,724
-12% -$375K 0.13% 227
2025
Q1 		$2.86M Buy
39,358
+26,880
+215% +$2.12M 0.13% 241
2024
Q4 		$901K Buy
12,478
+5,518
+79% +$419K 0.13% 195
2024
Q3 		$568K Buy
+6,960
New +$605K 0.07% 333
2024
Q2 		– Sell
-4,010
Closed -$390K – 795
2024
Q1 		$390K Sell
4,010
-1,130
-22% -$99.4K 0.07% 374
2023
Q4 		$403K Sell
5,140
-49,250
-91% -$3.36M 0.06% 279
2023
Q3 		$3.41M Buy
54,390
+40,750
+299% +$2.68M 0.26% 32
2023
Q2 		$877K Buy
13,640
+13,570
+19,386% +$765K 0.08% 356
2023
Q1 		$3.71K Buy
+70
New +$3.44K ﹤0.01% 1073
2022
Q4 		– Sell
-130
Closed -$5K – 1340
2022
Q3 		$5K Buy
+130
New +$5.79K ﹤0.01% 899
2022
Q2 		– Sell
-620
Closed -$33K – 1163
2022
Q1 		$33K Buy
620
+180
+41% +$10.5K 0.01% 674
2021
Q4 		$32K Buy
440
+30
+7% +$1.88K 0.01% 539
2021
Q3 		$23K Sell
410
-1,950
-83% -$119K 0.01% 778
2021
Q2 		$154K Buy
+2,360
New +$149K 0.07% 224

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

Dark Forest Capital Management's LRCX Position: Q1 2026 in Review

Dark Forest Capital Management reduced its Lam Research (LRCX) stake by 54% in Q1 2026, selling an estimated $1.71M and leaving 6,452 shares worth $1.38M. The position accounts for 0.12% of the portfolio, ranked #273.

Dark Forest Capital Management first reported a position in LRCX in Q2 2021 and has held it in 17 quarters since. The position peaked at $10.4M in Q3 2025. 2,630 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

  • Dark Forest Capital Management held 6,452 shares of Lam Research worth $1.38M as of Q1 2026.
  • Dark Forest Capital Management sold 7,649 Lam Research shares in Q1 2026, an estimated $1.71M.
  • Lam Research made up 0.12% of Dark Forest Capital Management's portfolio in Q1 2026, its #273 holding.
  • Dark Forest Capital Management first reported a position in Lam Research in Q2 2021 and has held it in 17 quarters since.
  • Dark Forest Capital Management's Lam Research position peaked at $10.4M in Q3 2025.
  • 2,630 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

Based on Dark Forest Capital Management's 13F filing for Q1 2026, filed 15 May 2026.