Construction & Building Unions Superannuation Fund’s Lam Research LRCX Stock Holding History

Construction & Building Unions Superannuation Fund’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	$70.9M	Sell	331,638 -674,289	-67%	-$151M	1.34%	13
2025 Q4	$172M	Buy	1,005,927 +572,364	+132%	+$89M	2.39%	9
2025 Q3	$58.1M	Buy	433,563 +2,896	+0.7%	+$307K	2.12%	14
2025 Q2	$41.9M	Sell	430,667 -24,084	-5%	-$1.91M	1.62%	23
2025 Q1	$33.1M	Buy	454,751 +100	+0%	+$7.88K	1.34%	30
2024 Q4	$32.8M	Buy	454,651 +16,061	+4%	+$1.22M	1.28%	30
2024 Q3	$35.8M	Buy	438,590 +7,280	+2%	+$633K	1.43%	29
2024 Q2	$45.9M	Buy	431,310 +258,640	+150%	+$24.8M	1.94%	22
2024 Q1	$16.8M	Buy	+172,670	New	+$15.2M	0.75%	35

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

Construction & Building Unions Superannuation Fund's LRCX Position: Q1 2026 in Review

Construction & Building Unions Superannuation Fund reduced its Lam Research (LRCX) stake by 67% in Q1 2026, selling an estimated $151M and leaving 331,638 shares worth $70.9M. The position accounts for 1.34% of the portfolio, ranked #13.

Construction & Building Unions Superannuation Fund first reported a position in LRCX in Q1 2024 and has held it in 9 quarters since. The position peaked at $172M in Q4 2025. 2,630 funds tracked by Wall St. Rank hold LRCX as of Q1 2026.

Construction & Building Unions Superannuation Fund held 331,638 shares of Lam Research worth $70.9M as of Q1 2026.
Construction & Building Unions Superannuation Fund sold 674,289 Lam Research shares in Q1 2026, an estimated $151M.
Lam Research made up 1.34% of Construction & Building Unions Superannuation Fund's portfolio in Q1 2026, its #13 holding.
Construction & Building Unions Superannuation Fund first reported a position in Lam Research in Q1 2024 and has held it in 9 quarters since.
Construction & Building Unions Superannuation Fund's Lam Research position peaked at $172M in Q4 2025.
2,630 funds tracked by Wall St. Rank held Lam Research as of Q1 2026.

Based on Construction & Building Unions Superannuation Fund's 13F filing for Q1 2026, filed 12 May 2026.