Ridgewood Investments’s Lam Research LRCX Stock Holding History

Ridgewood 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 Q2	–	Sell	-2,217	Closed	-$474K	–	215
2026 Q1	$474K	Buy	+2,217	New	+$496K	0.19%	140
2025 Q3	$992K	Sell	7,409 -1,514	-17%	-$160K	0.42%	73
2025 Q2	$869K	Buy	8,923 +669	+8%	+$53.1K	0.38%	75
2025 Q1	$600K	Buy	8,254 +1,719	+26%	+$135K	0.28%	101
2024 Q4	$472K	Buy	6,535 +1,495	+30%	+$113K	0.23%	113
2024 Q3	$411K	Buy	5,040 +3,700	+276%	+$322K	0.21%	116
2024 Q2	$142K	Buy	+1,340	New	+$129K	0.07%	208
2023 Q3	–	Sell	-1,860	Closed	-$119K	–	510
2023 Q2	$119K	Hold	1,860	–	–	0.07%	222
2023 Q1	$98.5K	Buy	+1,860	New	+$91.3K	0.06%	253

Other funds holding LRCX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Ridgewood Investments's LRCX Position: Q2 2026 in Review

Ridgewood Investments sold out of Lam Research (LRCX) in Q2 2026, closing a stake of 2,217 shares — an estimated $474K sold.

Ridgewood Investments first reported a position in LRCX in Q1 2023 and held it in 9 quarters. The position peaked at $992K in Q3 2025. 3,146 funds tracked by Wall St. Rank hold LRCX as of Q2 2026.

Ridgewood Investments reported no remaining Lam Research position as of Q2 2026 after selling out during the quarter.
Ridgewood Investments sold 2,217 Lam Research shares in Q2 2026, an estimated $474K.
Ridgewood Investments first reported a position in Lam Research in Q1 2023 and held it in 9 quarters.
Ridgewood Investments's Lam Research position peaked at $992K in Q3 2025.
3,146 funds tracked by Wall St. Rank held Lam Research as of Q2 2026.

Based on Ridgewood Investments's 13F filing for Q2 2026, filed 3 Aug 2026.