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Diodes (DIOD)
NASDAQ
$94.17+$0.13 (+0.14%)
Price as of Aug 21, 2026 7:59 PM EDT- $4.3BMarket Cap
- 67.21%1-Year Change
- SemiconductorsIndustry
Diodes (DIOD)
$94.17+$0.13 (+0.14%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK FUNDING, INC. /DE | 16.65% | 7.7M | +147,739 (+1.93%) | Dec 31, 2024 |
BLACKROCK INC. | 16.00% | 7.4M | -50,532 (-0.69%) | Jun 30, 2024 |
BLACKROCK, INC. | 15.99% | 7.3M | +147,184 (+2.00%) | Jun 30, 2026 |
VANGUARD GROUP INC | 13.40% | 6.2M | +166,603 (+2.71%) | Dec 31, 2025 |
FMR LLC | 9.53% | 4.4M | -1.3M (-29.85%) | Jun 30, 2026 |
N/A | 8.15% | 3.7M | +103,406 (+2.76%) | Jun 30, 2026 |
VANGUARD PORTFOLIO MANAGEMENT LLC | 8.15% | 3.7M | +103,406 (+2.76%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 7.55% | 3.5M | -166,594 (-4.80%) | Mar 31, 2026 |
FIDELITY PURITAN TRUST | 3.22% | 1.5M | -201,437 (-13.60%) | Apr 30, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 2.95% | 1.4M | +40,298 (+2.97%) | Apr 30, 2026 |
VANGUARD WORLD FUND | 2.56% | 1.2M | +4,971 (+0.42%) | May 31, 2026 |
SPDR SERIES TRUST | 2.50% | 1.1M | 0 (0.00%) | Apr 30, 2026 |
Fidelity Rutland Square Trust II | 1.83% | 839,469 | -65,697 (-7.83%) | May 31, 2026 |
FIDELITY SELECT PORTFOLIOS | 1.76% | 809,700 | 0 (0.00%) | May 31, 2026 |
Current Ownership Distribution
- Institutions868.9M (71.84%)
- Mutual Funds323.0M (26.71%)
- Insiders17.6M (1.46%)
- Other0 (0.00%)
Insider Transactions
- 1.46% (17.6M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 5Number of InsiderSelling (last 12 months)
- $90.1MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Yu Evan | Award | Aug 12, 2026 | $0.00 | 2,250 | $0.00 | 14,250 |
Yu Gary President and CEO | Sell | Feb 24, 2026 | $140,000.00 | 2,000 | $70.00 | 109,671 |
Yang Emily SVP Worldwide Sales/Marketing | Sell | Feb 24, 2026 | $150,550.60 | 2,154 | $69.89 | 70,878 |
LU KEH SHEW | Sell | Feb 20, 2026 | $3.2M | 46,734 | $67.78 | 225,152 |
LU KEH SHEW | Sell | Feb 20, 2026 | $4.4M | 64,266 | $67.74 | 180,131 |
Tsong Andy SVP Worldwide Products Group | Sell | Feb 13, 2026 | $230,892.18 | 3,277 | $70.46 | 52,404 |
Whitmire Brett R CFO | Sell | Feb 13, 2026 | $423,978.61 | 5,953 | $71.22 | 61,188 |
Yang Emily SVP Worldwide Sales/Marketing | Sell | Feb 13, 2026 | $71,891.30 | 1,000 | $71.89 | 73,032 |
Whitmire Brett R CFO | Sell | Feb 03, 2026 | $50,505.50 | 830 | $60.85 | 67,141 |
Yang Emily SVP Worldwide Sales/Marketing | Sell | Feb 03, 2026 | $57,807.50 | 950 | $60.85 | 74,032 |
Yu Gary President and CEO | Sell | Feb 03, 2026 | $176,465.00 | 2,900 | $60.85 | 111,671 |
Yang Emily SVP Worldwide Sales/Marketing | In Kind | Feb 02, 2026 | $151,468.02 | 2,497 | $60.66 | 74,982 |
Tsong Andy SVP Worldwide Analog Products | In Kind | Feb 02, 2026 | $93,477.06 | 1,541 | $60.66 | 55,681 |
Whitmire Brett R CFO | In Kind | Feb 02, 2026 | $170,211.96 | 2,806 | $60.66 | 67,971 |
Yu Gary President and CEO | In Kind | Feb 02, 2026 | $81,284.40 | 1,340 | $60.66 | 114,571 |
Yang Emily SVP Worldwide Sales/Marketing | Award | Feb 01, 2026 | $0.00 | 18,000 | $0.00 | 41,100 |
Tsong Andy SVP Worldwide Analog Products | Award | Feb 01, 2026 | $0.00 | 18,000 | $0.00 | 41,100 |
Yang Emily SVP Worldwide Sales/Marketing | Award | Feb 01, 2026 | $0.00 | 18,000 | $0.00 | 77,479 |
Whitmire Brett R CFO | Award | Feb 01, 2026 | $0.00 | 22,000 | $0.00 | 70,777 |
Tsong Andy SVP Worldwide Analog Products | Award | Feb 01, 2026 | $0.00 | 18,000 | $0.00 | 57,222 |
Yu Gary President and CEO | Award | Feb 01, 2026 | $0.00 | 32,000 | $0.00 | 115,911 |
Whitmire Brett R CFO | Award | Feb 01, 2026 | $0.00 | 22,000 | $0.00 | 45,100 |
Yu Gary President and CEO | Award | Feb 01, 2026 | $0.00 | 32,000 | $0.00 | 89,000 |
LU KEH SHEW | Sell | Nov 12, 2025 | $185,086.07 | 3,905 | $47.40 | 271,886 |
LU KEH SHEW | Sell | Nov 12, 2025 | $99,418.64 | 2,095 | $47.46 | 244,397 |
Yang Emily SVP Worldwide Sales/Marketing | Sell | Aug 28, 2025 | $56,360.00 | 1,000 | $56.36 | 59,479 |
Whitmire Brett R CFO | Sell | Aug 27, 2025 | $111,790.00 | 2,000 | $55.90 | 48,777 |
Yang Emily SVP Worldwide Sales/Marketing | Sell | Aug 19, 2025 | $53,217.40 | 1,000 | $53.22 | 60,479 |
Tsong Andy SVP Worldwide Analog Products | In Kind | Jul 01, 2025 | $17,696.00 | 320 | $55.30 | 39,222 |
Tsong Andy SVP Worldwide Analog Products | In Kind | Apr 01, 2025 | $13,785.60 | 320 | $43.08 | 39,542 |