Polar Asset Management Partners’s Lam Research LRCX Stock Holding History

Polar Asset Management Partners’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	$262K	Sell	604 -27,944	-98%	-$8.48M	﹤0.01%	558
2026 Q1	$6.1M	Sell	28,548 -59,191	-67%	-$13.2M	0.12%	169
2025 Q4	$15M	Sell	87,739 -21,880	-20%	-$3.4M	0.19%	91
2025 Q3	$14.7M	Sell	109,619 -109,351	-50%	-$11.6M	0.16%	102
2025 Q2	$21.3M	Buy	+218,970	New	+$17.4M	0.33%	43
2022 Q1	–	Sell	-14,590	Closed	-$1.05M	–	1394
2021 Q4	$1.05M	Sell	14,590 -5,190	-26%	-$325K	0.01%	717
2021 Q3	$1.13M	Buy	+19,780	New	+$1.2M	0.01%	655
2021 Q1	–	Sell	-13,330	Closed	-$630K	–	1056
2020 Q4	$630K	Buy	+13,330	New	+$561K	0.01%	469

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

Polar Asset Management Partners's LRCX Position: Q2 2026 in Review

Polar Asset Management Partners reduced its Lam Research (LRCX) stake by 98% in Q2 2026, selling an estimated $8.48M and leaving 604 shares worth $262K. The position accounts for ﹤0.01% of the portfolio, ranked #558.

Polar Asset Management Partners first reported a position in LRCX in Q4 2020 and has held it in 8 quarters since. The position peaked at $21.3M in Q2 2025. 3,131 funds tracked by Wall St. Rank hold LRCX as of Q2 2026.

Polar Asset Management Partners held 604 shares of Lam Research worth $262K as of Q2 2026.
Polar Asset Management Partners sold 27,944 Lam Research shares in Q2 2026, an estimated $8.48M.
Lam Research made up ﹤0.01% of Polar Asset Management Partners's portfolio in Q2 2026, its #558 holding.
Polar Asset Management Partners first reported a position in Lam Research in Q4 2020 and has held it in 8 quarters since.
Polar Asset Management Partners's Lam Research position peaked at $21.3M in Q2 2025.
3,131 funds tracked by Wall St. Rank held Lam Research as of Q2 2026.

Based on Polar Asset Management Partners's 13F filing for Q2 2026, filed 14 Aug 2026.