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Round Rock Advisors’s Lam Research LRCX Stock Holding History

Round Rock 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
Q2 		$1.39M Buy
3,213
+71
+2% +$21.6K 0.18% 84
2026
Q1 		$671K Buy
+3,142
New +$703K 0.1% 157
2024
Q3 		– Sell
-2,010
Closed -$214K – 185
2024
Q2 		$214K Buy
+2,010
New +$193K 0.05% 166

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

Round Rock Advisors's LRCX Position: Q2 2026 in Review

Round Rock Advisors increased its Lam Research (LRCX) stake by 2.3% in Q2 2026, buying an estimated $21.6K and bringing the position to 3,213 shares worth $1.39M. The position accounts for 0.18% of the portfolio, ranked #84.

Round Rock Advisors first reported a position in LRCX in Q2 2024 and has held it in 3 quarters since. 3,122 funds tracked by Wall St. Rank hold LRCX as of Q2 2026.

  • Round Rock Advisors held 3,213 shares of Lam Research worth $1.39M as of Q2 2026.
  • Round Rock Advisors bought 71 Lam Research shares in Q2 2026, an estimated $21.6K.
  • Lam Research made up 0.18% of Round Rock Advisors's portfolio in Q2 2026, its #84 holding.
  • Round Rock Advisors first reported a position in Lam Research in Q2 2024 and has held it in 3 quarters since.
  • 3,122 funds tracked by Wall St. Rank held Lam Research as of Q2 2026.

Based on Round Rock Advisors's 13F filing for Q2 2026, filed 12 Aug 2026.