425 ·Filed Jun 26, 2026

ON

ON SEMICONDUCTOR CORP
NEUTRAL
Impact 3/10
Horizonmonths Processed3mo ago SEC0001140361-26-026590
Actionable Insight • Neutral

These filings are routine deal communications with no new material information. Traders should monitor for the filing of the S-4 registration statement and proxy statement, which will contain detailed financial projections and risk factors. The next catalyst is likely regulatory review updates or the Synaptics stockholder vote timeline.

DirectionNeutral
Confidencehigh
Horizonmonths
Final — all horizons settled through T+60d ⚠ clustered
ON ▼ -16.90% at T+60d
NEUTRAL call ✗ call lost -16.90% · α vs SPY -21.29% · entry $88.57 → $73.60
Entry anchored
Jun 26, 04:16 PM ET
via exchange tick
T+1d
+6.74%
call +6.74% · α +5.96%
$94.54
settled 3mo ago
T+5d
+6.91%
call +6.91% · α +5.52%
$94.69
settled 3mo ago
T+20d
-1.99%
call -1.99% · α -1.71%
$86.81
settled 2mo ago
T+60d
-16.90%
call -16.90% · α -21.29%
$73.60
settled 10d ago

Price Chart

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Executive Summary

Onsemi filed two additional Rule 425 communications related to its pending $7 billion all-stock acquisition of Synaptics. The filings consist of a social media post by the Chief Marketing Officer and a social media post by the company itself, both reiterating the deal announcement. These are routine deal-related communications that provide no new financial terms, regulatory updates, or changes to the transaction structure.

Key Financial Metrics

Deal Value
$7.0B
Premium
19%
Deal Type
merger

Key Facts

  • Onsemi filed two 425 communications on June 26, 2026, related to the Synaptics acquisition.
  • The filings consist of a social media post by the Chief Marketing Officer and a company social media post.
  • No new deal terms, financial details, or regulatory updates were disclosed.
  • The deal remains an all-stock transaction valued at approximately $7 billion enterprise value.
  • Synaptics stockholders will receive 1.350 shares of onsemi common stock per share.
  • The exchange ratio represents an approximately 19% premium to the 10-day VWAP.
  • The deal is expected to close in mid-2027, subject to regulatory approval and Synaptics stockholder vote.
  • The transaction is expected to be accretive to non-GAAP EPS within 18 months of closing.
  • Expected annual synergies of $200 million.

Financial Impact

No new financial impact disclosed; the $7 billion enterprise value and $200 million synergy target were previously announced.

Risk Factors

  • Regulatory approval risk for the transaction.
  • Synaptics stockholder vote risk.
  • Integration risk and ability to achieve $200 million in annual synergies.
  • Potential dilution from the all-stock consideration.
  • Uncertainty regarding the long-term value of onsemi common stock.

Market Snapshot

Exchange
Nasdaq
Sector
Semiconductors & Related Devices
Analyst Consensus
51% bullish (43 analysts)

Investment Themes

Semiconductors

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
425 Filing (ON) — Batch item 10001140361-26-026590
Document: 0001140361-26-026590-index-headers.html0001140361-26-026589
Document: 0001140361-26-026590-index.html0001140361-26-026590
Document: 0001140361-26-026590.txt0001140361-26-026590
425 Filing (ON) — Batch item 50001140361-26-026589
23 reports for ON
Performance horizon
100% Hit rate 8 of 8 directional calls best @ T+20▲ +29.60%Apr 27, 2026
Filters
Rows
Reports for ON — sortable, filterable
TypeNow
Aug 21, 2026
6w ago
S-4
NEUTRAL ★ 6/10
$74.21 $71.72▼ −3.36%▼ −4.37%$83.81 (+12.94%)
Aug 13, 2026
7w ago
425
BULLISH ★ 5/10
$81.56 $76.14▼ −6.65%▼ −4.90%$83.81 (+2.76%)
Aug 13, 2026
7w ago
8-K
BULLISH ★ 5/10
$81.56 $76.14▼ −6.65%▼ −4.90%$83.81 (+2.76%)
Aug 3, 2026
8w ago
8-K
BULLISH ★ 7/10
$80.78 $72.65▼ −10.06%▼ −8.83%$83.81 (+3.75%)
Aug 3, 2026
8w ago
Press Release
BULLISH ★ 6/10
$80.78 $72.65▼ −10.06%▼ −8.83%$83.81 (+3.75%)
Jun 30, 2026
13w ago
425
NEUTRAL ★ 4/10
$94.54 $89.04▼ −5.82%▼ −4.79%$83.81 (−11.35%)
Jun 26, 2026
13w ago
425
NEUTRAL ★ 3/10
$88.57 $86.81▼ −1.99%▼ −1.71%$83.81 (−5.37%)
Jun 26, 2026
13w ago
425
NEUTRAL ★ 3/10
$88.57 $86.81▼ −1.99%▼ −1.71%$83.81 (−5.37%)
Jun 26, 2026
13w ago
425
NEUTRAL ★ 4/10
$88.57 $86.81▼ −1.99%▼ −1.71%$83.81 (−5.37%)
Jun 26, 2026
13w ago
425
NEUTRAL ★ 3/10
$88.57 $86.81▼ −1.99%▼ −1.71%$83.81 (−5.37%)
Showing 10 of 23

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