Aigen Investment Management’s Lam Research LRCX Stock Holding History

Aigen Investment Management’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	$566K	Buy	+2,649	New	+$592K	0.15%	189
2025 Q4	–	Sell	-22,507	Closed	-$3.01M	–	830
2025 Q3	$3.01M	Buy	+22,507	New	+$2.38M	0.47%	31
2025 Q2	–	Sell	-45,492	Closed	-$3.31M	–	952
2025 Q1	$3.31M	Buy	45,492 +766	+2%	+$60.3K	0.53%	28
2024 Q4	$3.23M	Buy	44,726 +23,116	+107%	+$1.75M	0.57%	25
2024 Q3	$1.76M	Buy	21,610 +11,560	+115%	+$1.01M	0.35%	61
2024 Q2	$1.07M	Buy	+10,050	New	+$964K	0.21%	132
2024 Q1	–	Sell	-3,040	Closed	-$238K	–	875
2023 Q4	$238K	Sell	3,040 -4,390	-59%	-$299K	0.04%	595
2023 Q3	$466K	Sell	7,430 -820	-10%	-$53.9K	0.09%	382
2023 Q2	$530K	Buy	+8,250	New	+$465K	0.08%	336
2022 Q1	–	Sell	-79,110	Closed	-$5.5M	–	854
2021 Q4	$5.5M	Buy	+79,110	New	+$4.96M	0.34%	66
2020 Q2	–	Sell	-44,720	Closed	-$1.07M	–	1093
2020 Q1	$1.07M	Buy	+44,720	New	+$1.29M	0.14%	196

Other funds holding LRCX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Aigen Investment Management's LRCX Position: Q1 2026 in Review

Aigen Investment Management opened a new position in Lam Research (LRCX) in Q1 2026: 2,649 shares worth $566K. The stake represents 0.15% of the portfolio and ranks #189 among its holdings. This is a return to the name: Aigen Investment Management previously reported a position in LRCX as recently as Q3 2025.

Aigen Investment Management first reported a position in LRCX in Q1 2020 and has held it in 11 quarters since. The position peaked at $5.5M in Q4 2021. 2,630 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

Aigen Investment Management held 2,649 shares of Lam Research worth $566K as of Q1 2026.
Lam Research was a new Aigen Investment Management position in Q1 2026.
Lam Research made up 0.15% of Aigen Investment Management's portfolio in Q1 2026, its #189 holding.
Aigen Investment Management first reported a position in Lam Research in Q1 2020 and has held it in 11 quarters since.
Aigen Investment Management's Lam Research position peaked at $5.5M in Q4 2021.
2,630 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

Based on Aigen Investment Management's 13F filing for Q1 2026, filed 15 May 2026.