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Sonora Investment Management Group’s Lam Research LRCX Stock Holding History

Sonora Investment Management Group’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
2025
Q3 		$447K Sell
3,337
-906
-21% -$95.9K 0.03% 179
2025
Q2 		$413K Buy
4,243
+52
+1% +$4.12K 0.03% 185
2025
Q1 		$305K Sell
4,191
-3,995
-49% -$315K 0.02% 219
2024
Q4 		$591K Sell
8,186
-224
-3% -$17K 0.05% 154
2024
Q3 		$687K Sell
8,410
-220
-3% -$19.1K 0.05% 149
2024
Q2 		$839K Hold
8,630
– – 0.07% 144
2024
Q1 		$839K Sell
8,630
-350
-4% -$30.8K 0.07% 144
2023
Q4 		$703K Buy
8,980
+110
+1% +$7.5K 0.06% 149
2023
Q3 		$556K Sell
8,870
-1,500
-14% -$98.5K 0.05% 158
2023
Q2 		$667K Buy
10,370
+2,080
+25% +$117K 0.06% 148
2023
Q1 		$439K Buy
8,290
+10
+0.1% +$491 0.04% 170
2022
Q4 		$348K Buy
+8,280
New +$346K 0.03% 193

Other funds holding LRCX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 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

Sonora Investment Management Group's LRCX Position: Q3 2025 in Review

Sonora Investment Management Group reduced its Lam Research (LRCX) stake by 21% in Q3 2025, selling an estimated $95.9K and leaving 3,337 shares worth $447K. The position accounts for 0.03% of the portfolio, ranked #179.

Sonora Investment Management Group first reported a position in LRCX in Q4 2022 and has held it in 12 quarters since. The position peaked at $839K in Q2 2024. 2,108 funds tracked by Wall St. Rank hold LRCX as of Q3 2025.

  • Sonora Investment Management Group held 3,337 shares of Lam Research worth $447K as of Q3 2025.
  • Sonora Investment Management Group sold 906 Lam Research shares in Q3 2025, an estimated $95.9K.
  • Lam Research made up 0.03% of Sonora Investment Management Group's portfolio in Q3 2025, its #179 holding.
  • Sonora Investment Management Group first reported a position in Lam Research in Q4 2022 and has held it in 12 quarters since.
  • Sonora Investment Management Group's Lam Research position peaked at $839K in Q2 2024.
  • 2,108 funds tracked by Wall St. Rank held Lam Research as of Q3 2025.

Based on Sonora Investment Management Group's 13F filing for Q3 2025, filed 7 Oct 2025.