ON Semiconductor Ownership & Insider Activity

ON Semiconductor (ON) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 2.8% of shares outstanding. Institutional investors hold 78.0%.

Shares Outstanding

389.319M

Shares Float

283.443M

Insider Shares Owned

10.938M

Insider % Owned

2.8%

Institutional Shares Held

303.496M

Institutional % Held

78.0%

Ownership Breakdown

Net Insider Activity by Month

ON Semiconductor Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Apr 23, 2026	Trent Thad	EXEC VP & CFO	SELL	60.000K	$96.50	$5.8M
Apr 16, 2026	Trent Thad	EXEC VP & CFO	SELL	30.000K	$80.00	$2.4M

Date	Member	Party	Chamber	Action	Amount
Apr 1, 2025	Julie Johnson	D	House	Sale	$1,001 - $15,000
Feb 25, 2025	Robert Bresnahan	R	House	Sale	$1,001 - $15,000
Feb 12, 2025	Julie Johnson	D	House	Purchase	$1,001 - $15,000
Feb 11, 2025	Robert Bresnahan	R	House	Sale	$1,001 - $15,000
Jan 25, 2024	Josh Gottheimer	D	House	Sale	$1,001 - $15,000
Jan 11, 2024	Josh Gottheimer	D	House	Purchase	$1,001 - $15,000
Dec 11, 2023	Josh Gottheimer	D	House	Sale	$1,001 - $15,000
Oct 27, 2023	Josh Gottheimer	D	House	Purchase	$1,001 - $15,000
Oct 16, 2023	Josh Gottheimer	D	House	Purchase	$1,001 - $15,000