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 78.8%. Over the past 90 days, insiders made 1 sale worth $1.2M.

Shares Outstanding

389.319M

Shares Float

283.443M

Insider Shares Owned

10.938M

Insider % Owned

2.8%

Institutional Shares Held

306.756M

Institutional % Held

78.8%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$1.2M total

Net Activity

Net Selling

Net Value (90d)

-$1.2M

ON Semiconductor Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Oct 1, 2026	SUDHIR GOPALSWAMY	GROUP PRESIDENT, AMG & ISG	SELL	15.578K	$80.00	$1.2M

Date	Member	Party	Chamber	Action	Amount
Sep 28, 2026	Gilbert Ray Cisneros	D	House	Purchase	$15,001 - $50,000
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