Fox Run Management’s Lam Research LRCX Stock Holding History

Fox Run 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	$1.27M	Buy	+6,340	New	+$1.42M	0.22%	108
2025 Q4	–	Sell	-1,943	Closed	-$260K	–	1099
2025 Q3	$260K	Sell	1,943 -7,525	-79%	-$797K	0.04%	733
2025 Q2	$922K	Sell	9,468 -4,902	-34%	-$389K	0.15%	218
2025 Q1	$1.04M	Sell	14,370 -3,008	-17%	-$237K	0.16%	192
2024 Q4	$1.26M	Sell	17,378 -3,492	-17%	-$265K	0.23%	100
2024 Q3	$1.7M	Buy	+20,870	New	+$1.81M	0.38%	9
2021 Q3	–	Sell	-5,710	Closed	-$372K	–	560
2021 Q2	$372K	Buy	+5,710	New	+$360K	0.34%	105
2020 Q3	–	Sell	-11,260	Closed	-$364K	–	261
2020 Q2	$364K	Buy	+11,260	New	+$307K	0.48%	65
2019 Q2	–	Sell	-18,890	Closed	-$338K	–	535
2019 Q1	$338K	Buy	+18,890	New	+$315K	0.19%	231
2017 Q4	–	Sell	-50,000	Closed	-$925K	–	786
2017 Q3	$925K	Buy	+50,000	New	+$811K	0.26%	87
2016 Q3	–	Sell	-76,000	Closed	-$639K	–	596
2016 Q2	$639K	Buy	+76,000	New	+$611K	0.31%	68

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

Fox Run Management's LRCX Position: Q1 2026 in Review

Fox Run Management opened a new position in Lam Research (LRCX) in Q1 2026: 6,340 shares worth $1.27M. The stake represents 0.22% of the portfolio and ranks #108 among its holdings. This is a return to the name: Fox Run Management previously reported a position in LRCX as recently as Q3 2025.

Fox Run Management first reported a position in LRCX in Q2 2016 and has held it in 11 quarters since. The position peaked at $1.7M in Q3 2024. 2,630 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

Fox Run Management held 6,340 shares of Lam Research worth $1.27M as of Q1 2026.
Lam Research was a new Fox Run Management position in Q1 2026.
Lam Research made up 0.22% of Fox Run Management's portfolio in Q1 2026, its #108 holding.
Fox Run Management first reported a position in Lam Research in Q2 2016 and has held it in 11 quarters since.
Fox Run Management's Lam Research position peaked at $1.7M in Q3 2024.
2,630 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

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