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Diodes Ownership | Who Owns Diodes?

OverviewForecastRevenueFinancialsChartTranscripts

Diodes Ownership Summary

Diodes is owned by 97.16% institutional investors, 2.26% insiders, and 0.58% retail investors. Blackrock is the largest institutional shareholder, holding 15.97% of DIOD shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.00% of its assets in Diodes shares.

DIOD Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockDiodes97.16%2.26%0.58%
SectorTechnology Stocks 144.02%12.52%-56.54%
IdeaSemiconductor Stocks List 62.65%7.35%30.01%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock7.35M15.97%$528.86M
Blackrock funding, inc. /de7.23M15.58%$382.36M
Vanguard group5.91M12.76%$364.52M
Fmr5.90M12.74%$363.98M
State street2.27M4.92%$140.21M
Dimensional fund advisors lp2.24M4.83%$138.05M
Earnest partners2.12M4.57%$130.68M
Victory capital management1.91M4.12%$117.64M
Barrow hanley mewhinney & strauss1.36M2.92%$71.75M
Bank of america corp /de/1.31M2.84%$93.90M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Global alpha capital management846.07K2.79%$44.75M
Bridge city capital108.82K1.61%$5.76M
Tributary capital management291.62K1.39%$17.98M
Sovereign's capital management23.23K0.66%$1.23M
Earnest partners2.12M0.58%$130.68M
Numerai gp69.91K0.53%$3.70M
Oberweis asset management inc/218.70K0.50%$11.57M
Washington capital management9.40K0.37%$497.17K
Winton group116.92K0.32%$6.18M
Pdt partners93.50K0.28%$4.95M

Top Buyers

HolderShares% AssetsChange
Norges bank550.24K0.00%550.24K
Barrow hanley mewhinney & strauss1.36M0.24%538.38K
Global alpha capital management846.07K2.79%306.90K
Glenmede investment management, lp236.46K0.06%236.46K
Oberweis asset management inc/218.70K0.50%218.70K

Top Sellers

HolderShares% AssetsChange
Hood river capital management---1.17M
Channing capital management---1.02M
Bank of new york mellon316.94K0.00%-229.98K
T. rowe price investment management326.18K0.01%-226.10K
Lsv asset management---205.77K

New Positions

HolderShares% AssetsChangeValue
Norges bank550.24K0.00%550.24K$33.93M
Glenmede investment management, lp236.46K0.06%236.46K$12.51M
Oberweis asset management inc/218.70K0.50%218.70K$11.57M
Winton group116.92K0.32%116.92K$6.18M
Aquatic capital management41.37K0.04%41.37K$2.19M

Sold Out

HolderChange
Lindbrook capital-1.00
Jfs wealth advisors-1.00
Nbc securities-1.00
Tfo-tdc-1.00
Tfc financial management-1.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20252904.69%45,078,281-1.10%971.01%1618.05%861.18%
Mar 31, 2025275-1.43%45,609,404-5.14%980.91%14918.25%84-18.45%
Dec 31, 2024276-8.91%48,077,4684.08%1041.05%123-6.11%104-14.75%
Sep 30, 20242992.75%46,177,738-2.35%990.95%129-0.77%1219.01%
Jun 30, 2024285-9.81%47,240,6475.33%1021.08%126-14.86%111-5.93%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF2.77M6.00%416.00
Vanguard Total Stock Mkt Idx Inv1.40M3.04%-37.95K
Vanguard US Total Market Shares ETF1.37M2.96%1.26K
Fidelity Low-Priced Stock1.22M2.64%-2.25K
Vanguard Information Technology ETF1.11M2.40%11.28K
iShares Russell 2000 ETF1.09M2.35%-20.68K
Vanguard Small Cap Index1.07M2.32%-6.89K
T. Rowe Price Integrated US SmCapGrEq880.82K1.90%440.41K
Victory Sycamore Small Company Opp R855.00K1.84%30.00K
Victory Small Cap Value CIT (Net 75)825.00K1.78%110.00K

Recent Insider Transactions

DateNameRoleActivityValue
Aug 28, 2025Yang Emily SVP Worldwide Sales/MarketingSell$56.36K
Aug 27, 2025Whitmire Brett R CFOSell$111.79K
Aug 19, 2025Yang Emily SVP Worldwide Sales/MarketingSell$53.22K
Feb 04, 2025Yang Emily SVP Worldwide Sales/MarketingSell$53.24K
Feb 04, 2025Yu Gary PresidentSell$162.52K

Insider Transactions Trends

DateBuySell
2025 Q3-3
2025 Q2--
2025 Q1-3
2024 Q4--
2024 Q3-8

DIOD Ownership FAQ

Who owns the most shares of Diodes?

Diodes’s largest shareholders are Blackrock (7.35M shares, 15.97%), Blackrock funding, inc. /de (7.23M shares, 15.58%), and Vanguard group (5.91M shares, 12.76%). Together, they hold 44.31% of Diodes’s total shares outstanding.

Does Blackrock own Diodes?

Yes, BlackRock owns 15.97% of Diodes, totaling 7.35M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 528.86M$. In the last quarter, BlackRock decreased its holdings by -50.532K shares, a -0.68% change.

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

Global alpha capital management is Diodes’s biggest shareholder by percentage of total assets invested, with 2.79% of its assets in 846.07K Diodes shares, valued at 44.75M$.

Who is the top mutual fund holder of Diodes shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Diodes shares, with 6.00% of its total shares outstanding invested in 2.77M Diodes shares.

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