Tidemark’s Lam Research LRCX Stock Holding History

Tidemark’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	$31.6K	Sell	73 -2	-3%	-$607	0.01%	355
2026 Q1	$16K	Buy	75 +14	+23%	+$3.13K	﹤0.01%	400
2025 Q4	$10.4K	Hold	61	–	–	﹤0.01%	424
2025 Q3	$8.17K	Buy	61 +12	+24%	+$1.27K	﹤0.01%	478
2025 Q2	$4.77K	Buy	+49	New	+$3.89K	﹤0.01%	527

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

Tidemark's LRCX Position: Q2 2026 in Review

Tidemark reduced its Lam Research (LRCX) stake by 2.7% in Q2 2026, selling an estimated $607 and leaving 73 shares worth $31.6K. The position accounts for 0.01% of the portfolio, ranked #355.

Tidemark first reported a position in LRCX in Q2 2025 and has held it in 5 quarters since. 3,138 funds tracked by Wall St. Rank hold LRCX as of Q2 2026.

Tidemark held 73 shares of Lam Research worth $31.6K as of Q2 2026.
Tidemark sold 2 Lam Research shares in Q2 2026, an estimated $607.
Lam Research made up 0.01% of Tidemark's portfolio in Q2 2026, its #355 holding.
Tidemark first reported a position in Lam Research in Q2 2025 and has held it in 5 quarters since.
3,138 funds tracked by Wall St. Rank held Lam Research as of Q2 2026.

Based on Tidemark's 13F filing for Q2 2026, filed 10 Aug 2026.