144 ·Filed Apr 15, 2026

MTSI

MACOM Technology Solutions Holdings, Inc.
BEARISH
Impact 6/10
Horizonweeks Processed5mo ago SEC0001958244-26-000219
Form 144 — notice of proposed sale of securities
Actionable Insight ▼ Bearish

Traders should monitor for downward pressure on MTSI stock as this large affiliate sale progresses, particularly around announced dates. The timing—well ahead of any lock-up expiration or earnings release—suggests a planned exit rather than routine diversification, which may signal reduced confidence.

DirectionBearish
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
MTSI ▲ +12.55% at T+60d
SHORT call ✗ call lost -12.55% · α vs SPY -5.51% · entry $261.42 → $294.24
Entry anchored
Apr 15, 03:59 PM ET
via exchange tick
T+1d
+5.95%
call -5.95% · α -4.73%
$276.97
settled 6mo ago
T+5d
+8.79%
call -8.79% · α -7.81%
$284.40
settled 5mo ago
T+20d
+45.95%
call -45.95% · α -40.14%
$381.55
settled 5mo ago
T+60d
+12.55%
call -12.55% · α -5.51%
$294.24
settled 3mo ago

Price Chart

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Executive Summary

Susan Ocampo, an affiliate of MACOM Technology Solutions, filed Form 144 to notify intent to sell up to 1,000,000 shares of common stock, valued at approximately $230.3 million, through Goldman Sachs & Co. LLC. The proposed sales are scheduled in tranches between February and April 2026, with the final filing date on April 15, 2026.

Key Facts

  • Susan Ocampo is the reporting owner and affiliate of MTSI.
  • Total proposed sale: 1,000,000 shares of common stock.
  • Approximate value of shares: $230.3 million based on Form 144 filing.
  • Sales are planned in multiple tranches from February to April 2026.
  • Goldman Sachs & Co. LLC is the broker facilitating the sale.
  • Shares were originally acquired in a private transaction on June 30, 2009.

Financial Impact

$230.3 million in potential stock sales, representing a significant insider divestment.

dilutioninsider ownershipmarket sentiment

Risk Factors

  • Potential for increased selling pressure impacting share price.
  • Perception of negative sentiment given the size and affiliation of the seller.

Market Snapshot

Exchange
Nasdaq
Sector
Semiconductors & Related Devices

Investment Themes

Semiconductors

Documents Analyzed

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

DocumentAccession Number
144 Filing (Primary)0001958244-26-000219
Document: 0001958244-26-000219-index.html0001958244-26-000219
Document: 0001958244-26-000219.txt0001958244-26-000219
26 reports for MTSI
Performance horizon
90% Hit rate 9 of 10 directional calls best @ T+60▲ +25.65%May 6, 2026
Filters
Rows
Reports for MTSI — sortable, filterable
TypeNow
Aug 6, 2026
8w ago
8-K
BULLISH ★ 8/10
$301.64 $259.95▼ −13.82%▼ −14.42%$326.45 (+8.23%)
Jun 9, 2026
16w ago
Press Release
NEUTRAL ★ 2/10
$358.72 $304.82▼ −15.03%▼ −16.47%$326.45 (−9.00%)
May 29, 2026
17w ago
144
NEUTRAL ★ 2/10
$353.79 $380.37▲ +7.51%▲ +8.81%$326.45 (−7.73%)
May 27, 2026
18w ago
144
NEUTRAL ★ 4/10
$400.66 $390.19▼ −2.61%▼ −0.71%$326.45 (−18.52%)
May 18, 2026
19w ago
Insider Cluster
NEUTRAL ★ 3/10
$358.98 $367.11▲ +2.26%▲ +1.28%$326.45 (−9.06%)
May 18, 2026
19w ago
Insider Cluster
NEUTRAL ★ 4/10
$358.98 $367.11▲ +2.26%▲ +1.28%$326.45 (−9.06%)
May 18, 2026
19w ago
Insider Cluster
NEUTRAL ★ 4/10
$358.98 $367.11▲ +2.26%▲ +1.28%$326.45 (−9.06%)
May 18, 2026
19w ago
Insider Cluster
NEUTRAL ★ 3/10
$380.45 $395.70▲ +4.01%▲ +3.68%$326.45 (−14.19%)
May 18, 2026
19w ago
Insider Cluster
NEUTRAL ★ 2/10
$358.98 $367.11▲ +2.26%▲ +1.28%$326.45 (−9.06%)
May 15, 2026
19w ago
Insider Cluster
NEUTRAL ★ 2/10
$356.25 $368.32▲ +3.39%▲ +1.81%$326.45 (−8.36%)
Showing 10 of 26

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