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SIG Brokerage’s Lam Research LRCX Stock Holding History

SIG Brokerage’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 		$8.6M Buy
19,841
+6,538
+49% +$1.98M 0.17% 116
2026
Q1 		$2.84M Sell
13,303
-4,701
-26% -$1.05M 0.08% 209
2025
Q4 		$3.08M Sell
18,004
-4,801
-21% -$747K 0.1% 167
2025
Q3 		$3.05M Buy
22,805
+4,083
+22% +$432K 0.09% 185
2025
Q2 		$1.82M Buy
18,722
+6,136
+49% +$487K 0.05% 240
2025
Q1 		$915K Buy
+12,586
New +$991K 0.05% 272

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

SIG Brokerage's LRCX Position: Q2 2026 in Review

SIG Brokerage increased its Lam Research (LRCX) stake by 49% in Q2 2026, buying an estimated $1.98M and bringing the position to 19,841 shares worth $8.6M. The position accounts for 0.17% of the portfolio, ranked #116.

SIG Brokerage first reported a position in LRCX in Q1 2025 and has held it in 6 quarters since. 3,130 funds tracked by Wall St. Rank hold LRCX as of Q2 2026.

  • SIG Brokerage held 19,841 shares of Lam Research worth $8.6M as of Q2 2026.
  • SIG Brokerage bought 6,538 Lam Research shares in Q2 2026, an estimated $1.98M.
  • Lam Research made up 0.17% of SIG Brokerage's portfolio in Q2 2026, its #116 holding.
  • SIG Brokerage first reported a position in Lam Research in Q1 2025 and has held it in 6 quarters since.
  • 3,130 funds tracked by Wall St. Rank held Lam Research as of Q2 2026.

Based on SIG Brokerage's 13F filing for Q2 2026, filed 14 Aug 2026.