BlackRock
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BlackRock’s Lam Research LRCX Stock Holding History

BlackRock’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 		$11.4M Buy
+53,500
New +$12M ﹤0.01% 3411
2025
Q2 		– Sell
-270,700
Closed -$19.7M – 5540
2025
Q1 		$19.7M Buy
+270,700
New +$21.3M ﹤0.01% 2951
2024
Q2 		– Sell
-572,000
Closed -$55.6M – 5326
2024
Q1 		$55.6M Buy
+572,000
New +$50.3M ﹤0.01% 2383

Other funds holding LRCX

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
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

BlackRock's LRCX Position: Q1 2026 in Review

BlackRock reduced its Lam Research (LRCX) stake by 1% in Q1 2026, selling an estimated $315M and leaving 132,852,320 shares worth $28.4B. The position accounts for 0.5% of the portfolio, ranked #25.

BlackRock first reported a position in LRCX in Q2 2013 and has held it in 52 quarters since. 2,630 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

  • BlackRock held 132,852,320 shares of Lam Research worth $28.4B as of Q1 2026.
  • BlackRock sold 1,407,391 Lam Research shares in Q1 2026, an estimated $315M.
  • Lam Research made up 0.5% of BlackRock's portfolio in Q1 2026, its #25 holding.
  • BlackRock first reported a position in Lam Research in Q2 2013 and has held it in 52 quarters since.
  • 2,630 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.