ON Semiconductor Ownership | Who Owns ON Semiconductor?


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ON Semiconductor Ownership Summary


ON Semiconductor is owned by 104.15% institutional investors, 0.38% insiders. Fmr is the largest institutional shareholder, holding 14.51% of ON shares. Fidelity Select Semiconductors is the top mutual fund, with 5.38% of its assets in ON Semiconductor shares.

ON Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockON Semiconductor104.15%0.38%-4.53%
SectorTechnology Stocks 144.02%12.54%-56.56%
IdeaSemiconductor Stocks List 62.65%7.35%30.01%
IdeaSelf Driving Car Stocks List48.56%6.22%45.22%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Fmr61.95M14.51%$3.91B
Vanguard group51.14M11.98%$3.22B
Blackrock funding, inc. /de43.99M10.61%$2.31B
Blackrock42.01M9.81%$2.88B
State street20.88M4.88%$1.43B
Jpmorgan chase13.77M3.22%$868.21M
Janus henderson group12.38M2.90%$780.39M
Ameriprise financial11.22M2.63%$707.32M
Geode capital management10.52M2.46%$661.86M
Morgan stanley6.92M1.62%$474.09M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Malaga cove capital228.14K5.65%$14.38M
Analog century management lp1.12M4.71%$70.40M
Fifthdelta210.80K4.71%$13.29M
Biechele royce advisors152.92K3.54%$10.48M
Soviero asset management, lp95.00K3.01%$4.98M
Access investment management138.31K2.06%$7.25M
Berkley w r731.12K2.01%$38.32M
Villere st denis j397.43K2.00%$20.83M
Robeco schweiz1.44M1.74%$75.29M
Graphene investments sas39.80K1.73%$2.51M

Top Buyers

HolderShares% AssetsChange
Norges bank6.00M0.05%6.00M
Rafferty asset management5.84M1.01%2.07M
Ubs group4.51M0.05%1.93M
Blackrock42.01M0.07%1.91M
Jpmorgan chase13.77M0.06%1.56M

Top Sellers

HolderShares% AssetsChange
Capital world investors---7.60M
Artisan partners limited partnership---3.98M
Wellington management group llp307.35K0.00%-2.66M
D. e. shaw935.35K0.04%-2.62M
Fmr61.95M0.23%-2.08M

New Positions

HolderShares% AssetsChangeValue
Norges bank6.00M0.05%6.00M$378.31M
Alyeska investment group1.03M0.19%1.03M$53.74M
Junto capital management lp866.14K0.95%866.14K$45.39M
Maplelane capital651.00K0.96%651.00K$34.12M
Worldquant millennium advisors423.36K0.11%423.36K$22.19M

Sold Out

HolderChange
Mendota financial group-1.00
Hhm wealth advisors-2.00
Great lakes retirement-2.00
Tfc financial management-2.00
Goalvest advisory-3.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20258344.64%431,808,0004.52%1041.08%44819.47%245-11.55%
Mar 31, 202522-97.54%1,266,630-99.70%-0.00%10-97.49%5-98.55%
Dec 31, 2024423-52.68%145,522,271-65.09%340.36%184-55.77%167-42.61%
Sep 30, 2024884-0.23%416,569,5350.52%971.05%4125.64%287-11.96%
Jun 30, 2024875-3.21%414,135,6861.26%961.06%384-3.03%321-5.31%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Fidelity Select Semiconductors22.47M5.38%-250.40K
Vanguard US Total Market Shares ETF13.56M3.22%-61.17K
Vanguard Total Stock Mkt Idx Inv13.15M3.21%-305.92K
Vanguard Institutional 500 Index Trust11.99M2.87%86.59K
Vanguard 500 Index Investor10.35M2.53%-1.52M
Fidelity Select Technology9.93M2.38%-
Vanguard Mid Cap Index Institutional9.32M2.28%100.49K
Invesco QQQ Trust8.57M2.05%-5.38K
iShares Semiconductor ETF7.48M1.83%203.48K
Janus Henderson Enterprise D7.40M1.81%-

Recent Insider Transactions


DateNameRoleActivityValue
Aug 13, 2025El-Khoury Hassane CEO & PresidentSell$768.26K
Jun 12, 2025Campbell Alan-Sell$274.78K
Mar 12, 2025Campbell Alan-Sell$432.26K
Dec 17, 2024KEETON SIMON Group President, PSGSell$1.92M
Dec 17, 2024GOPALSWAMY SUDHIR Group President, AMG & ISGSell$1.43M

Insider Transactions Trends


DateBuySell
2025 Q3-1
2025 Q2-1
2025 Q1-1
2024 Q4-5
2024 Q3-2

ON Ownership FAQ


Who owns the most shares of ON Semiconductor?

ON Semiconductor’s largest shareholders are Fmr (61.95M shares, 14.51%), Vanguard group (51.14M shares, 11.98%), and Blackrock funding, inc. /de (43.99M shares, 10.61%). Together, they hold 37.09% of ON Semiconductor’s total shares outstanding.

Does Blackrock own ON Semiconductor?

Yes, BlackRock owns 9.81% of ON Semiconductor, totaling 42.01M shares as of Jun 2024. This represents 0.07% of BlackRock's total assets, with a market value of 2.88B$. In the last quarter, BlackRock increased its holdings by 1.91M shares, a 4.77% change.

Who is ON Semiconductor’s biggest shareholder by percentage of total assets invested?

Malaga cove capital is ON Semiconductor’s biggest shareholder by percentage of total assets invested, with 5.65% of its assets in 228.14K ON Semiconductor shares, valued at 14.38M$.

Who is the top mutual fund holder of ON Semiconductor shares?

Fidelity Select Semiconductors is the top mutual fund holder of ON Semiconductor shares, with 5.38% of its total shares outstanding invested in 22.47M ON Semiconductor shares.

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