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Marco Investment Management’s Lam Research LRCX Stock Holding History

Marco Investment 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
Q2 		$21.8M Sell
50,270
-9,100
-15% -$2.76M 1.43% 20
2026
Q1 		$12.7M Sell
59,370
-500
-0.8% -$112K 0.96% 33
2025
Q4 		$10.2M Sell
59,870
-400
-0.7% -$62.2K 0.77% 33
2025
Q3 		$8.07M Hold
60,270
– – 0.62% 46
2025
Q2 		$5.87M Hold
60,270
– – 0.49% 50
2025
Q1 		$4.38M Sell
60,270
-40,000
-40% -$3.15M 0.41% 58
2024
Q4 		$7.24M Sell
100,270
-150
-0.1% -$11.4K 0.63% 44
2024
Q3 		$8.2M Sell
100,420
-80
-0.1% -$6.96K 0.71% 42
2024
Q2 		$10.7M Hold
100,500
– – 0.99% 34
2024
Q1 		$9.76M Sell
100,500
-59,970
-37% -$5.28M 0.92% 37
2023
Q4 		$12.6M Buy
160,470
+20
+0% +$1.36K 1.29% 28
2023
Q3 		$10.1M Hold
160,450
– – 1.16% 30
2023
Q2 		$10.3M Buy
160,450
+60
+0% +$3.38K 1.11% 31
2023
Q1 		$8.5M Hold
160,390
– – 0.96% 33
2022
Q4 		$6.74M Hold
160,390
– – 0.79% 42
2022
Q3 		$5.87M Hold
160,390
– – 0.74% 45
2022
Q2 		$6.83M Buy
160,390
+60,000
+60% +$2.86M 0.8% 43
2022
Q1 		$5.4M Buy
100,390
+40,000
+66% +$2.33M 0.55% 56
2021
Q4 		$4.34M Buy
60,390
+120
+0.2% +$7.52K 0.43% 63
2021
Q3 		$3.43M Buy
+60,270
New +$3.67M 0.38% 69
2014
Q1 		– Sell
-50,000
Closed -$272K – 178
2013
Q4 		$272K Hold
50,000
– – 0.01% 152
2013
Q3 		$256K Hold
50,000
– – 0.06% 152
2013
Q2 		$222K Buy
+50,000
New +$226K 0.06% 132

Other funds holding LRCX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Marco Investment Management's LRCX Position: Q2 2026 in Review

Marco Investment Management reduced its Lam Research (LRCX) stake by 15% in Q2 2026, selling an estimated $2.76M and leaving 50,270 shares worth $21.8M. The position accounts for 1.43% of the portfolio, ranked #20.

Marco Investment Management first reported a position in LRCX in Q2 2013 and has held it in 23 quarters since. 3,137 funds tracked by Wall St. Rank hold LRCX as of Q2 2026.

  • Marco Investment Management held 50,270 shares of Lam Research worth $21.8M as of Q2 2026.
  • Marco Investment Management sold 9,100 Lam Research shares in Q2 2026, an estimated $2.76M.
  • Lam Research made up 1.43% of Marco Investment Management's portfolio in Q2 2026, its #20 holding.
  • Marco Investment Management first reported a position in Lam Research in Q2 2013 and has held it in 23 quarters since.
  • 3,137 funds tracked by Wall St. Rank held Lam Research as of Q2 2026.

Based on Marco Investment Management's 13F filing for Q2 2026, filed 3 Aug 2026.