Insider Cluster (2 insiders) ·Filed May 18, 2026

SITM

SITIME Corp
NEUTRAL
Impact 5/10
Horizondays Processed5mo ago
Insider cluster: 2 insiders, $313.1M total
Actionable Insight • Neutral

Monitor for additional insider selling, particularly if the 10% owner continues to reduce their stake. The strong Q1 results support the stock, but the large sale warrants attention. No immediate catalyst to act on.

DirectionNeutral
Confidencemedium
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
SITM ▼ -0.83% at T+60d
NEUTRAL call ✗ call lost -0.83% · α vs SPY -7.12% · entry $693.66 → $687.93
Entry anchored
May 18, 03:59 PM ET
via exchange tick
T+1d
+0.48%
call +0.48% · α -0.56%
$697.00
settled 5mo ago
T+5d
+4.59%
call +4.59% · α +2.34%
$725.48
settled 5mo ago
T+20d
-2.37%
call -2.37% · α -3.36%
$677.21
settled 4mo ago
T+60d
-0.83%
call -0.83% · α -7.12%
$687.93
settled 2mo ago

Price Chart

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Executive Summary

Multiple insiders sold $313M (1.5% of market cap) following an extremely strong Q1 earnings report (revenue +88%, non-GAAP EPS beat). The selling is dominated by a 10% owner and likely reflects profit-taking after the stock's run-up rather than a bearish signal. Given the weak predictive power of insider sales and the strong fundamentals, the cluster is notable but not decisively bearish.

Key Financial Metrics

Direction
selling
Total Value
$313.1M
Insiders
2

Key Facts

  • Two insiders sold total $313M: MEGACHIPS CORP (10% owner) sold $311.8M and director Takata Akira sold $1.29M.
  • Sales represent about 1.53% of the $20.4B market cap.
  • Q1 2026 revenue grew 88.3% YoY to $113.6M; non-GAAP net income was $38.9M ($1.44/diluted share).
  • Earnings were released 12 days before the cluster, providing a potential catalyst for selling.
  • Insider sales historically have weak predictive power, especially after strong earnings.

Financial Impact

Total insider sales of $313.1M, ~1.5% of market cap.

dilution

Risk Factors

  • Further insider selling could signal top-of-cycle sentiment.
  • Stock has high historical volatility; recent neutral calls had mixed outcomes.

Market Snapshot

Exchange
Nasdaq
Sector
Semiconductors & Related Devices
Analyst Consensus
88% bullish (16 analysts)

Investment Themes

Semiconductors

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-SITM-1779134768884
20 reports for SITM
Performance horizon
75% Hit rate 6 of 8 directional calls best @ T+20▲ +18.84%Jun 15, 2026
Filters
Rows
Reports for SITM — sortable, filterable
TypeNow
Sep 14, 2026
4w ago
Insider Cluster
NEUTRAL ★ 2/10
$550.39 $548.90▼ −0.27%▲ +0.17%$487.00 (−11.52%)
Sep 9, 2026
5w ago
144
BEARISH ★ 5/10
$589.87 $602.27▼ −2.10%▼ −2.70%$487.00 (+17.44%)
Aug 19, 2026
8w ago
Insider Cluster
NEUTRAL ★ 2/10
$598.81 $614.83▲ +2.68%▲ +2.27%$487.00 (−18.67%)
Aug 19, 2026
8w ago
Insider Cluster
NEUTRAL ★ 3/10
$598.81 $614.83▲ +2.68%▲ +2.27%$487.00 (−18.67%)
Aug 19, 2026
8w ago
Insider Cluster
NEUTRAL ★ 2/10
$598.81 $614.83▲ +2.68%▲ +2.27%$487.00 (−18.67%)
Aug 18, 2026
8w ago
Insider Cluster
BEARISH ★ 4/10
$680.06 $618.71▲ +9.02%▲ +9.23%$487.00 (+28.39%)
Aug 12, 2026
9w ago
Insider Cluster
NEUTRAL ★ 2/10
$680.52 $687.93▲ +1.09%▲ +0.39%$487.00 (−28.44%)
Jul 1, 2026
15w ago
8-K
BULLISH ★ 6/10
$703.84 $601.66▼ −14.52%▼ −14.39%$487.00 (−30.81%)
Jun 15, 2026
17w ago
Insider Cluster
NEUTRAL ★ 2/10
$684.86 $677.21▼ −1.12%▲ +0.13%$487.00 (−28.89%)
Jun 15, 2026
17w ago
144
BEARISH ★ 5/10
$742.46 $684.86▲ +7.76%▲ +7.16%$487.00 (+34.41%)
Showing 10 of 20

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Report published May 18, 2026