Insider Cluster (2 insiders) ·Filed Apr 27, 2026

LRCX

LAM RESEARCH CORP
NEUTRAL
Impact 2/10
Horizondays Processed5mo ago
Insider cluster: 2 insiders, $6.2M total
Actionable Insight • Neutral

The insider sales are routine and economically insignificant. The recent earnings beat and raised guidance (April 22 8-K) are the more relevant catalysts. Monitor for any unusual insider activity that exceeds 0.1% of market cap in a cluster.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
LRCX ▲ +23.10% at T+60d
NEUTRAL call ✓ call won +23.10% · α vs SPY +18.59% · entry $259.38 → $319.29
Entry anchored
Apr 24, 04:47 PM ET
via exchange tick
T+1d
-3.23%
call -3.23% · α -2.75%
$251.00
settled 5mo ago
T+5d
-0.45%
call -0.45% · α -0.85%
$258.20
settled 5mo ago
T+20d
+24.41%
call +24.41% · α +19.45%
$322.68
settled 4mo ago
T+60d
+23.10%
call +23.10% · α +18.59%
$319.29
settled 2mo ago

Price Chart

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Executive Summary

Two Lam Research insiders sold a total of $6.19M in open-market transactions over the past week, but the amount is trivial relative to the company's $321B market cap (0.002%). The sales occurred shortly after a strong earnings report and raised guidance, suggesting routine portfolio diversification rather than a negative signal.

Key Financial Metrics

Direction
selling
Total Value
$6.2M
Insiders
2

Key Facts

  • Ava Harter (Chief Legal Officer) sold 6,000 shares at $258.66, totaling $1.55M.
  • Neil J Fernandes (Senior Vice President) sold 18,170 shares at $255.14, totaling $4.64M.
  • Total cluster value: $6.19M, representing ~0.002% of market cap.
  • Recent 8-K (April 22) reported Q3 revenue of $5.84B and raised guidance, with bullish analyst sentiment.

Financial Impact

Total insider sales of $6.19M are immaterial relative to $321B market cap.

Risk Factors

  • None material based on cluster size.

Market Snapshot

Exchange
Nasdaq
Sector
Special Industry Machinery, NEC
Analyst Consensus
78% bullish (41 analysts)

Investment Themes

Semiconductors

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-LRCX-1777915489094
5 reports for LRCX
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for LRCX — sortable, filterable
TypeNow
Sep 10, 2026
22d ago
Insider Cluster
NEUTRAL ★ 2/10
$298.01 $269.31▼ −9.63%▼ −9.13%$347.49 (+16.60%)
Sep 10, 2026
22d ago
Insider Cluster
NEUTRAL ★ 2/10
$298.01 $269.31▼ −9.63%▼ −9.13%$347.49 (+16.60%)
Sep 3, 2026
29d ago
Insider Cluster
NEUTRAL ★ 2/10
$292.66 $298.22▲ +1.90%▲ +3.05%$347.49 (+18.74%)
Apr 27, 2026
22w ago
Insider Cluster
NEUTRAL ★ 2/10
$259.38 $258.20▼ −0.45%▼ −0.85%$347.49 (+33.97%)
Apr 22, 2026
23w ago
8-K
BULLISH ★ 8/10
$258.33 $248.75▼ −3.71%▼ −5.18%$347.49 (+34.52%)
Showing 5 of 5

US Market Status

Market Closed — Opens Mon (65h)

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Report published May 4, 2026