Sciencast Management’s Lam Research LRCX Stock Holding History

Sciencast 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 Q2	$4.23M	Sell	9,769 -20,162	-67%	-$6.12M	0.88%	20
2026 Q1	$6.4M	Buy	29,931 +28,615	+2,174%	+$6.4M	0.81%	5
2025 Q4	$225K	Sell	1,316 -32,471	-96%	-$5.05M	0.03%	269
2025 Q3	$4.52M	Buy	+33,787	New	+$3.58M	0.85%	3
2025 Q2	–	Sell	-6,121	Closed	-$445K	–	323
2025 Q1	$445K	Sell	6,121 -35,340	-85%	-$2.78M	0.1%	187
2024 Q4	$2.99M	Buy	+41,461	New	+$3.14M	0.82%	42
2022 Q2	$973K	Buy	+19,700	New	+$938K	0.22%	156
2021 Q4	–	Sell	-27,250	Closed	-$1.51M	–	552
2021 Q3	$1.51M	Buy	+27,250	New	+$1.66M	0.43%	77
2021 Q1	–	Sell	-86,410	Closed	-$4.36M	–	599
2020 Q4	$4.36M	Buy	+86,410	New	+$3.64M	0.91%	16
2020 Q1	–	Sell	-9,000	Closed	-$269K	–	462
2019 Q4	$269K	Sell	9,000 -33,260	-79%	-$883K	0.07%	381
2019 Q3	$1.01M	Buy	+42,260	New	+$887K	0.33%	110
2019 Q2	–	Sell	-41,500	Closed	-$795K	–	384
2019 Q1	$795K	Buy	+41,500	New	+$692K	0.28%	118
2018 Q2	–	Sell	-37,430	Closed	-$795K	–	339
2018 Q1	$795K	Sell	37,430 -5,060	-12%	-$100K	0.4%	85
2017 Q4	$886K	Buy	+42,490	New	+$835K	0.47%	76
2017 Q3	–	Sell	-17,400	Closed	-$246K	–	403
2017 Q2	$246K	Buy	+17,400	New	+$255K	0.14%	271
2016 Q3	–	Sell	-144,550	Closed	-$1.22M	–	189
2016 Q2	$1.22M	Buy	+144,550	New	+$1.16M	0.53%	55

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 $3.37T AUM 44.26% 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

Sciencast Management's LRCX Position: Q2 2026 in Review

Sciencast Management reduced its Lam Research (LRCX) stake by 67% in Q2 2026, selling an estimated $6.12M and leaving 9,769 shares worth $4.23M. The position accounts for 0.88% of the portfolio, ranked #20.

Sciencast Management first reported a position in LRCX in Q2 2016 and has held it in 16 quarters since. The position peaked at $6.4M in Q1 2026. 3,130 funds tracked by Wall St. Rank hold LRCX as of Q2 2026.

Sciencast Management held 9,769 shares of Lam Research worth $4.23M as of Q2 2026.
Sciencast Management sold 20,162 Lam Research shares in Q2 2026, an estimated $6.12M.
Lam Research made up 0.88% of Sciencast Management's portfolio in Q2 2026, its #20 holding.
Sciencast Management first reported a position in Lam Research in Q2 2016 and has held it in 16 quarters since.
Sciencast Management's Lam Research position peaked at $6.4M in Q1 2026.
3,130 funds tracked by Wall St. Rank held Lam Research as of Q2 2026.

Based on Sciencast Management's 13F filing for Q2 2026, filed 28 Jul 2026.