ON SEMICONDUCTOR CORP

ONNASDAQ

$84.89+4.81 (+6.01%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

ON SEMICONDUCTOR CORP price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+74.2%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
FMR LLC	14.46%	$5.36B	0.23%	Not reported
BlackRock, Inc.	10.46%	$3.87B	0.06%	Not reported
Vanguard Capital Management LLC	6.54%	$2.42B	0.05%	Not reported
Vanguard Portfolio Management LLC	5.01%	$1.86B	0.08%	Not reported
State Street Corp	4.74%	$1.75B	0.05%	Not reported
Jupiter Topco LLC	3.43%	$1.27B	0.52%	Not reported
Geode Capital Management, LLC	2.77%	$1.02B	0.05%	Not reported
JPMorgan Chase & Co	2.58%	$897M	0.05%	Not reported
Goldman Sachs Group Inc	2.01%	$745M	0.06%	Not reported
Norges Bank	2.00%	$743M	0.07%	Not reported
Bank of America Corp	1.60%	$593M	0.04%	Not reported
Morgan Stanley	1.51%	$559M	0.03%	Not reported
Ameriprise Financial Inc	1.44%	$532M	0.11%	Not reported
Assenagon Asset Management S.A.	1.43%	$531M	0.33%	Not reported
Van Eck Associates Corp	1.31%	$486M	0.30%	Add 16.58%
Amundi	1.29%	$478M	0.11%	Not reported
Invesco Ltd.	1.25%	$462M	0.04%	Not reported
Jericho Capital Asset Management L.P.	1.25%	$461M	3.81%	New Not reported
Pictet Asset Management Holding SA	1.08%	$400M	0.38%	Reduce 7.86%
Two Sigma Investments, LP	1.04%	$385M	0.28%	Not reported
Citigroup Inc	0.97%	$361M	0.12%	Not reported
Rafferty Asset Management, LLC	0.95%	$350M	0.80%	Add 31.09%
Barclays PLC	0.94%	$348M	0.07%	Not reported
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0.91%	$338M	0.06%	Not reported
Baillie Gifford & Co	0.87%	$324M	0.29%	Reduce 20.14%
Northern Trust Corp	0.84%	$313M	0.04%	Not reported
Jane Street Group, LLC	0.77%	$286M	0.02%	Not reported
Dimensional Fund Advisors LP	0.76%	$281M	0.05%	Not reported
Legal & General Group Plc	0.74%	$274M	0.06%	Not reported
Charles Schwab Investment Management Inc	0.70%	$258M	0.03%	Not reported
Deutsche Bank Ag\	0.63%	$235M	0.07%	Not reported
Earnest Partners LLC	0.59%	$219M	0.79%	Reduce 2.08%
UBS Group AG	0.58%	$215M	0.03%	Not reported
Bank of New York Mellon Corp	0.57%	$211M	0.03%	Not reported
Vanguard Fiduciary Trust Co	0.56%	$208M	0.05%	Not reported
Citadel Advisors LLC	0.49%	$183M	0.02%	Not reported
BNP Paribas Financial Markets	0.49%	$181M	0.06%	Not reported
M&G PLC	0.49%	$181M	0.90%	Reduce 22.56%
Sei Investments Co	0.45%	$166M	0.15%	Not reported
Robeco Schweiz AG	0.44%	$163M	2.61%	Reduce 12.24%
Neuberger Berman Group LLC	0.44%	$163M	0.11%	Not reported
American Century Companies Inc	0.43%	$158M	0.07%	Not reported
Point72 Asset Management, L.P.	0.41%	$152M	0.17%	Not reported
First Trust Advisors LP	0.41%	$152M	0.09%	Reduce 8.56%
Balyasny Asset Management L.P.	0.39%	$143M	0.18%	Not reported
Royal Bank of Canada	0.38%	$141M	0.02%	Not reported
Qube Research & Technologies Ltd	0.36%	$132M	0.12%	Not reported
California Public Employees Retirement System	0.34%	$127M	0.07%	Not reported
Slate Path Capital LP	0.32%	$120M	1.66%	Reduce 83.72%
Voya Investment Management LLC	0.30%	$111M	0.10%	Not reported

50 of 926 holders

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