Barometer Capital Management’s Lam Research LRCX Stock Holding History

Barometer Capital 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	$147K	Sell	690 -3,110	-82%	-$695K	0.05%	114
2025 Q4	$322K	Sell	3,800 -31,410	-89%	-$4.89M	0.08%	125
2025 Q3	$4.71M	Sell	35,210 -3,050	-8%	-$323K	1.08%	28
2025 Q2	$3.72M	Buy	+38,260	New	+$3.03M	1.03%	29
2022 Q1	–	Sell	-18,520	Closed	-$1.33M	–	142
2021 Q4	$1.33M	Buy	+18,520	New	+$1.16M	0.22%	69
2021 Q3	–	Sell	-17,000	Closed	-$1.11M	–	148
2021 Q2	$1.11M	Sell	17,000 -30,000	-64%	-$1.89M	0.21%	87
2021 Q1	$2.8M	Sell	47,000 -72,000	-61%	-$3.92M	0.46%	62
2020 Q4	$5.62M	Buy	+119,000	New	+$5.01M	1.05%	35
2020 Q3	–	Sell	-117,000	Closed	-$3.78M	–	152
2020 Q2	$3.78M	Buy	+117,000	New	+$3.19M	0.71%	55
2020 Q1	–	Sell	-106,500	Closed	-$3.11M	–	127
2019 Q4	$3.11M	Sell	106,500 -9,500	-8%	-$252K	0.49%	53
2019 Q3	$2.68M	Buy	+116,000	New	+$2.44M	0.29%	78
2017 Q2	–	Sell	-338,000	Closed	-$4.34M	–	172
2017 Q1	$4.34M	Buy	+338,000	New	+$3.97M	0.38%	59

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

Barometer Capital Management's LRCX Position: Q1 2026 in Review

Barometer Capital Management reduced its Lam Research (LRCX) stake by 82% in Q1 2026, selling an estimated $695K and leaving 690 shares worth $147K. The position accounts for 0.05% of the portfolio, ranked #114.

Barometer Capital Management first reported a position in LRCX in Q1 2017 and has held it in 12 quarters since. The position peaked at $5.62M in Q4 2020. 2,630 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

Barometer Capital Management held 690 shares of Lam Research worth $147K as of Q1 2026.
Barometer Capital Management sold 3,110 Lam Research shares in Q1 2026, an estimated $695K.
Lam Research made up 0.05% of Barometer Capital Management's portfolio in Q1 2026, its #114 holding.
Barometer Capital Management first reported a position in Lam Research in Q1 2017 and has held it in 12 quarters since.
Barometer Capital Management's Lam Research position peaked at $5.62M in Q4 2020.
2,630 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

Based on Barometer Capital Management's 13F filing for Q1 2026, filed 12 May 2026.