Diodes Ownership | Who Owns Diodes?
Diodes Ownership Summary
Diodes is owned by 23.63% institutional investors, 2.26% insiders, and 74.11% 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 5.94% of its assets in Diodes shares.
DIOD Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Diodes | 23.63% | 2.26% | 74.11% |
| Sector | Technology Stocks | 50.72% | 12.57% | 36.71% |
| Idea | Semiconductor Stocks List | 114.42% | 7.19% | -21.61% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 7.35M | 15.97% | $528.86M |
| Blackrock funding, inc. /de | 7.12M | 15.35% | $378.91M |
| Vanguard group | 5.99M | 12.91% | $318.64M |
| Fmr | 5.99M | 12.90% | $318.60M |
| State street | 2.46M | 5.30% | $130.87M |
| Dimensional fund advisors lp | 2.43M | 5.24% | $129.35M |
| Morgan stanley | 2.02M | 4.35% | $107.34M |
| Geode capital management | 1.34M | 2.89% | $71.24M |
| Bank of america corp /de/ | 1.31M | 2.84% | $93.90M |
| Barrow hanley mewhinney & strauss | 1.28M | 2.76% | $68.16M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Global alpha capital management | 841.67K | 2.56% | $44.79B |
| Tributary capital management | 646.24K | 1.63% | $34.39M |
| Bridge city capital | 109.23K | 1.55% | $5.81M |
| Sovereign's capital management | 22.81K | 0.66% | $1.21M |
| Oberweis asset management inc/ | 218.70K | 0.45% | $11.64M |
| Washington capital management | 11.60K | 0.44% | $617.24K |
| Pdt partners | 93.47K | 0.31% | $4.97M |
| Shaker investments llc/oh | 13.03K | 0.28% | $693.38K |
| Frontier capital management | 573.59K | 0.27% | $30.52M |
| Earnest partners | 1.09M | 0.25% | $57.74M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Arrowstreet capital, limited partnership | 705.12K | 0.02% | 705.12K |
| Norges bank | 550.24K | 0.00% | 550.24K |
| Bessemer group | 366.61K | 0.03% | 366.40K |
| Invesco | 519.01K | 0.00% | 335.64K |
| Tributary capital management | 646.24K | 1.63% | 310.50K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Hood river capital management | - | - | -1.17M |
| Channing capital management | - | - | -1.02M |
| Cubist systematic strategies | - | - | -201.04K |
| Fisher asset management | - | - | -186.49K |
| Squarepoint ops | - | - | -159.68K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Arrowstreet capital, limited partnership | 705.12K | 0.02% | 705.12K | $37.52M |
| Norges bank | 550.24K | 0.00% | 550.24K | $33.93M |
| Assenagon asset management | 154.77K | 0.01% | 154.77K | $8.24M |
| Pacer advisors | 138.94K | 0.02% | 138.94K | $7.39M |
| First national bank of omaha | 41.75K | 0.14% | 41.75K | $2.22M |
Sold Out
| Holder | Change |
|---|---|
| Tfc financial management | -1.00 |
| Nbc securities | -1.00 |
| Lindbrook capital | -1.00 |
| Tfo-tdc | -1.00 |
| Thurston, springer, miller, herd & titak | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 132 | -53.85% | 10,965,332 | -73.78% | 23 | 0.29% | 70 | -55.97% | 39 | -53.57% |
| Jun 30, 2025 | 290 | 4.69% | 45,078,281 | -1.10% | 97 | 1.01% | 161 | 8.05% | 86 | 1.18% |
| Mar 31, 2025 | 275 | -1.43% | 45,609,404 | -5.14% | 98 | 0.91% | 149 | 18.25% | 84 | -18.45% |
| Dec 31, 2024 | 276 | -8.91% | 48,077,468 | 4.08% | 104 | 1.05% | 123 | -6.11% | 104 | -14.75% |
| Sep 30, 2024 | 299 | 2.75% | 46,177,738 | -2.35% | 99 | 0.95% | 129 | -0.77% | 121 | 9.01% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 2.76M | 5.94% | - |
| Vanguard Total Stock Mkt Idx Inv | 1.40M | 3.04% | -37.95K |
| Vanguard US Total Market Shares ETF | 1.37M | 2.96% | 1.26K |
| Fidelity Low-Priced Stock | 1.22M | 2.63% | -3.28K |
| Vanguard Information Technology ETF | 1.11M | 2.40% | 11.28K |
| iShares Russell 2000 ETF | 1.11M | 2.39% | - |
| Vanguard Small Cap Index | 1.07M | 2.32% | -6.89K |
| T. Rowe Price Integrated US SmCapGrEq | 880.82K | 1.90% | 440.41K |
| Victory Sycamore Small Company Opp R | 855.00K | 1.84% | 30.00K |
| Victory Small Cap Value CIT (Net 75) | 825.00K | 1.78% | 110.00K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 12, 2025 | LU KEH SHEW | - | Sell | $99.42K |
| Nov 12, 2025 | LU KEH SHEW | - | Sell | $185.09K |
| Aug 28, 2025 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | $56.36K |
| Aug 27, 2025 | Whitmire Brett R | CFO | Sell | $111.79K |
| Aug 19, 2025 | Yang Emily | SVP Worldwide Sales/Marketing | Sell | $53.22K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 2 |
| 2025 Q3 | - | 3 |
| 2025 Q2 | - | - |
| 2025 Q1 | - | 3 |
| 2024 Q4 | - | - |
DIOD Ownership FAQ
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