MTSI MACOM Technology Solutions Holdings, Inc.

NEUTRAL Impact: 2/10 144
Horizon days Filed May 29, 2026 Processed 16d 14h ago SEC 0001950047-26-005286
Form 144 — notice of proposed sale of securities
Latest settled — T+5d
MTSI ▼ -2.37% at T+5d
NEUTRAL call ✗ call lost -2.37% · α vs SPY +0.38% · entry $353.79 → $345.40
Next anchor: T+20d in 14d
Last close $379.87 (close Jun 12) · +7.37% from $353.79 entry
Entry anchored
May 29, 03:59 PM ET
via Databento tick
T+1d
+8.07%
call +8.07% · α +7.92%
$382.35
settled 14d ago
T+5d
-2.37%
call -2.37% · α +0.38%
$345.40
settled 10d ago
T+20d
call — · α —
in 14d
T+60d
call — · α —
in 2mo

Price Chart

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Executive Summary

Director Stephen G. Daly filed a Form 144 notice of intent to sell 15,828 shares of MACOM common stock, valued at approximately $6.2 million based on the filing date. The shares were acquired via performance stock units vested on November 6, 2025. This is a routine insider sale by a director, not executive management, and the dollar amount is modest relative to the company's $29.8B market cap.

Actionable Insight

This is a small, routine director sale — no material signal. Monitor for any acceleration of insider selling ahead of next earnings, but standalone this filing is not actionable.

Key Facts

  • Director Stephen G. Daly filed Form 144 to sell 15,828 shares of MTSI common stock.
  • Estimated value of proposed sale: ~$6.2 million (based on filing date price of ~$391.08).
  • Shares were acquired via performance stock units vested on November 6, 2025.
  • Sale is intended to occur on or after May 29, 2026.
  • Daly is a director, not a C-suite officer, reducing signaling weight.
  • MTSI market cap is ~$29.8B; the sale represents ~0.02% of outstanding shares.
  • Recent insider activity (30d): 4 other sells totaling $17.0M.

Financial Impact

Proposed sale of 15,828 shares valued at ~$6.2M, representing ~0.02% of MTSI's market cap.

dilutioninsider holdings

Risk Factors

  • Insider selling pattern could intensify if additional Form 144s or Form 4s appear from C-suite officers.
  • No material risk from this isolated filing.

Market Snapshot

Exchange
Nasdaq
Sector
Semiconductors & Related Devices
Analyst Consensus
83% bullish (23 analysts)

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
144 Filing (Primary)0001950047-26-005286
Document: 0001950047-26-005286-index.html0001950047-26-005286
Document: 0001950047-26-005286.txt0001950047-26-005286
25 reports for MTSI
Performance horizon
70% Hit rate 7 of 10 directional calls best @ T+5▲ +5.67%Feb 25, 2026
Filters
Rows
Reports for MTSI — sortable, filterable
Type Now
Jun 9, 2026
5d ago
Press Release
NEUTRAL ★ 2/10
$361.77 awaiting T+5awaiting T+5$379.87 (+5.00%)
May 29, 2026
16d ago
144
NEUTRAL ★ 2/10
$353.79 $345.40▼ −2.37%▲ +0.38%$379.87 (+7.37%)
May 27, 2026
19d ago
144
NEUTRAL ★ 4/10
$400.66 $390.34▼ −2.58%▼ −3.04%$379.87 (−5.19%)
May 18, 2026
27d ago
Insider Cluster
NEUTRAL ★ 3/10
$358.98 $403.49▲ +12.40%▲ +10.16%$379.87 (+5.82%)
May 18, 2026
27d ago
Insider Cluster
NEUTRAL ★ 4/10
$358.98 $403.49▲ +12.40%▲ +10.16%$379.87 (+5.82%)
May 18, 2026
27d ago
Insider Cluster
NEUTRAL ★ 4/10
$358.98 $403.49▲ +12.40%▲ +10.16%$379.87 (+5.82%)
May 18, 2026
27d ago
Insider Cluster
NEUTRAL ★ 3/10
$380.45 $364.64▼ −4.16%▼ −6.00%$379.87 (−0.15%)
May 18, 2026
27d ago
Insider Cluster
NEUTRAL ★ 2/10
$358.98 $403.05▲ +12.28%▲ +10.03%$379.87 (+5.82%)
May 15, 2026
4w ago
Insider Cluster
NEUTRAL ★ 2/10
$356.25 $409.68▲ +15.00%▲ +13.38%$379.87 (+6.63%)
May 14, 2026
4w ago
144
BEARISH ★ 5/10
$375.60 $385.98▼ −2.76%▼ −1.80%$379.87 (−1.14%)
Showing 10 of 25

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