TI
LRCX icon

Tidal Investments’s Lam Research LRCX Stock Holding History

Tidal Investments’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 		$26.8M Buy
125,200
+43,400
+53% +$9.7M 0.06% 298
2025
Q4 		$14M Buy
81,800
+50,800
+164% +$7.9M 0.03% 379
2025
Q3 		$4.15M Buy
31,000
+30,934
+46,870% +$3.28M 0.01% 642
2025
Q2 		$759 Buy
+66
New +$5.24K ﹤0.01% 1878

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

Tidal Investments's LRCX Position: Q1 2026 in Review

Tidal Investments reduced its Lam Research (LRCX) stake by 49% in Q1 2026, selling an estimated $140M and leaving 642,834 shares worth $137M. The position accounts for 0.29% of the portfolio, ranked #72.

Tidal Investments first reported a position in LRCX in Q2 2020 and has held it in 24 quarters since. The position peaked at $217M in Q4 2025. 2,632 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

  • Tidal Investments held 642,834 shares of Lam Research worth $137M as of Q1 2026.
  • Tidal Investments sold 624,952 Lam Research shares in Q1 2026, an estimated $140M.
  • Lam Research made up 0.29% of Tidal Investments's portfolio in Q1 2026, its #72 holding.
  • Tidal Investments first reported a position in Lam Research in Q2 2020 and has held it in 24 quarters since.
  • Tidal Investments's Lam Research position peaked at $217M in Q4 2025.
  • 2,632 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

Based on Tidal Investments's 13F filing for Q1 2026, filed 15 May 2026.