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ON Semiconductor Ownership | Who Owns ON Semiconductor?

OverviewForecastRevenueFinancialsChartTranscripts

ON Semiconductor Ownership Summary

ON Semiconductor is owned by 100.90% institutional investors, 0.33% insiders. Fmr is the largest institutional shareholder, holding 14.51% of ON shares. Fidelity Select Semiconductors is the top mutual fund, with 6.16% of its assets in ON Semiconductor shares.

ON Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockON Semiconductor100.90%0.33%-1.23%
SectorTechnology Stocks 37.90%13.77%48.33%
IdeaSemiconductor Stocks List 48.16%6.95%44.89%
IdeaSelf Driving Car Stocks List36.22%7.28%56.49%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Fmr58.16M14.51%$3.60B
Vanguard group51.07M12.55%$2.77B
Blackrock funding, inc. /de39.91M9.96%$2.47B
Blackrock42.01M9.81%$2.88B
State street18.31M4.57%$1.13B
Jpmorgan chase16.11M4.02%$896.57M
Janus henderson group13.70M3.42%$848.39M
Geode capital management10.76M2.69%$665.50M
Slate path capital lp7.80M1.95%$482.90M
Goldman sachs group6.64M1.66%$410.99M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Totem point management135.69K10.72%$8.40M
Slate path capital lp7.80M7.17%$482.90M
Discovery capital management, llc / ct1.41M4.53%$87.26M
Malaga cove capital171.11K3.81%$10.59M
F&v capital management275.77K3.61%$17.08M
Biechele royce advisors152.92K3.54%$10.48M
Napean trading & investment co (singapore) pte127.71K3.39%$7.91M
Blue door asset management86.70K3.38%$5.37M
Sachem head capital management lp1.95M2.90%$120.43M
Robeco schweiz1.96M2.57%$121.51M

Top Buyers

HolderShares% AssetsChange
Jpmorgan chase16.11M0.06%8.36M
Norges bank6.11M0.04%6.11M
Vanguard fiduciary trust2.22M0.04%2.22M
Sachem head capital management lp1.95M2.90%1.95M
Blackrock42.01M0.07%1.91M

Top Sellers

HolderShares% AssetsChange
Capital world investors---7.60M
Capital investors---4.25M
Artisan partners limited partnership---3.98M
Slate path capital lp7.80M7.17%-2.68M
Millennium management241.99K0.01%-2.11M

New Positions

HolderShares% AssetsChangeValue
Norges bank6.11M0.04%6.11M$330.88M
Vanguard fiduciary trust2.22M0.04%2.22M$137.38M
Sachem head capital management lp1.95M2.90%1.95M$120.43M
Discovery capital management, llc / ct1.41M4.53%1.41M$87.26M
Junto capital management lp1.22M1.59%1.22M$75.50M

Sold Out

HolderChange
Mendota financial group-1.00
Great lakes retirement-2.00
Hhm wealth advisors-2.00
Tfc financial management-2.00
Clear investment research-3.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 20268822.44%404,398,422-4.09%1000.94%42311.32%279-11.15%
Dec 31, 2025659-21.83%273,451,701-35.73%670.64%291-18.49%242-18.79%
Sep 30, 2025807-5.39%421,493,390-2.72%1010.93%341-25.38%28413.60%
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%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Fidelity Select Semiconductors24.21M6.16%-1.23M
Fidelity Select Technology18.33M4.66%-8.70K
Vanguard US Total Market Shares ETF13.56M3.22%-61.17K
Vanguard Total Stock Mkt Idx Inv12.52M3.18%-195.79K
Vanguard Institutional 500 Index Trust11.99M2.87%86.59K
Vanguard 500 Index Investor10.03M2.55%-322.92K
Vanguard Mid Cap Index Institutional8.51M2.16%-233.67K
Invesco QQQ Trust8.61M2.11%59.81K
Janus Inst Mid Cap Growth CF7.51M1.92%-
Janus Henderson Enterprise D7.51M1.91%-

Recent Insider Transactions

DateNameRoleActivityValue
Apr 23, 2026Thad Trent Exec VP & CFOSell$2.79M
Apr 24, 2026Thad Trent Exec VP & CFOSell$3.00M
Apr 16, 2026Thad Trent Exec VP & CFOSell$2.40M
Mar 13, 2026GOPALSWAMY SUDHIR Group President, AMG & ISGSell$358.71K
Feb 17, 2026KEETON SIMON Group President, PSGSell$328.94K

Insider Transactions Trends

DateBuySell
2026 Q2-1
2026 Q1-9
2025 Q4-2
2025 Q3-1
2025 Q2-1

ON Ownership FAQ

Who owns the most shares of ON Semiconductor?

ON Semiconductor’s largest shareholders are Fmr (58.16M shares, 14.51%), Vanguard group (51.07M shares, 12.55%), and Blackrock funding, inc. /de (39.91M shares, 9.96%). Together, they hold 37.02% 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?

Totem point management is ON Semiconductor’s biggest shareholder by percentage of total assets invested, with 10.72% of its assets in 135.69K ON Semiconductor shares, valued at 8.4M$.

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 6.16% of its total shares outstanding invested in 24.21M ON Semiconductor shares.

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