DIOD — DIODES INC
As of Q2 2026, 36 SEC-registered investment managers reported holding DIOD (DIODES INC) in their latest 13F filings, with a combined reported value of $2.17B across 20.84M shares. That is -7.1% by share count (-1.59M shares) versus the previous quarter, while reported value moved +42.3%. Ownership is concentrated: the five largest holders account for 77.1% of reported value and the top ten for 88.8%.
Compared with the prior quarter, 4 opened new positions, 15 added to existing stakes, 17 trimmed, 3 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
DIOD is classified in the Technology sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| BlackRock Inc history | Q2 2026 | 7.35M | $803.92M | 0.01% | Add |
| Fidelity Management & Research (FMR) history | Q2 2026 | 4.38M | $479.36M | 0.02% | Reduce |
| Vanguard Group history | Q4 2025 | 6.15M | $303.68M | 0.00% | Add |
| Geode Capital Management history | Q2 2026 | 1.65M | $180.36M | 0.01% | Add |
| Morgan Stanley history | Q2 2026 | 1.05M | $114.44M | 0.01% | Reduce |
| Invesco Ltd history | Q2 2026 | 889.22K | $97.32M | 0.01% | Add |
| Charles Schwab Investment Management history | Q2 2026 | 728.88K | $79.77M | 0.01% | Reduce |
| Northern Trust Corp history | Q2 2026 | 574.56K | $62.88M | 0.01% | Add |
| BNY Mellon history | Q2 2026 | 378.48K | $41.42M | 0.01% | Add |
| Goldman Sachs Group history | Q2 2026 | 338.98K | $37.10M | 0.00% | Reduce |
| Arrowstreet Capital history | Q2 2026 | 308.95K | $33.81M | 0.01% | Reduce |
| Principal Global Investors history | Q2 2026 | 224.13K | $24.53M | 0.01% | Add |
| JPMorgan Chase & Co history | Q2 2026 | 233.40K | $24.46M | 0.00% | New |
| Bank of America Corp history | Q2 2026 | 195.31K | $21.37M | 0.00% | Reduce |
| AQR Capital Management history | Q2 2026 | 172.25K | $18.85M | 0.01% | Reduce |
| PSP Investments history | Q2 2026 | 157.87K | $17.28M | 0.04% | Reduce |
| Wells Fargo & Co history | Q2 2026 | 136.50K | $14.94M | 0.00% | Add |
| Lazard Asset Management history | Q2 2026 | 135.61K | $14.84M | 0.02% | Reduce |
| UBS Group AG history | Q2 2026 | 123.66K | $13.53M | 0.00% | Reduce |
| Prudential Financial history | Q2 2026 | 117.67K | $12.88M | 0.01% | Reduce |
New Positions (Q2 2026)
- JPMorgan Chase & Co 233.40K sh · $24.46M
- Wellington Management Group 92.39K sh · $10.11M
- Maverick Capital 3.92K sh · $428.89K
- CPP Investments 2.60K sh · $284.54K
Fully Exited (vs previous quarter)
- Janus Henderson Group sold 20.84K sh · $1.42M
- Marshall Wace sold 8.80K sh · $600.69K
- Royce & Associates sold 6.48K sh · $442.26K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 7.50M | 7.65M | 7.41M | 7.23M | 7.12M | 7.19M | 7.20M | 7.35M |
| Fidelity Management & Research (FMR) | 847.03K | 897.65K | 981.01K | 1.09M | 1.35M | 520.52K | 546.41K | 800.05K | 912.67K | 1.47M | 3.05M | 4.84M | 5.79M | 5.90M | 6.15M | 5.68M | 5.99M | 6.31M | 5.69M | 4.38M |
| Geode Capital Management | 800.25K | 811.45K | 789.46K | 795.65K | 817.48K | 842.86K | 879.28K | 914.71K | 971.71K | 1.02M | 1.14M | 1.22M | 1.27M | 1.28M | 1.33M | 1.33M | 1.34M | 1.35M | 1.44M | 1.65M |
| Morgan Stanley | 246.54K | 254.40K | 237.34K | 394.24K | 392.47K | 442.85K | 414.61K | 439.36K | 455.17K | 908.38K | 962.58K | 975.74K | 1.06M | 1.26M | 1.46M | 1.87M | 2.02M | 1.79M | 1.66M | 1.05M |
| Invesco Ltd | 771.36K | 866.20K | 892.33K | 796.11K | 731.76K | 1.13M | 1.51M | 1.58M | 1.17M | 678.76K | 477.36K | 416.73K | 171.61K | 169.10K | 187.20K | 183.37K | 519.01K | 172.96K | 828.42K | 889.22K |
| Charles Schwab Investment Management | 376.37K | 402.41K | 433.17K | 452.41K | 477.81K | 489.68K | 497.25K | 495.39K | 510.42K | 529.88K | 553.13K | 595.02K | 626.11K | 687.25K | 723.73K | 756.50K | 779.81K | 797.32K | 772.34K | 728.88K |
| Northern Trust Corp | 688.16K | 680.18K | 654.73K | 659.76K | 659.17K | 574.10K | 574.78K | 583.54K | 583.98K | 582.90K | 553.89K | 544.61K | 521.19K | 570.56K | 570.90K | 549.55K | 548.54K | 522.50K | 542.21K | 574.56K |
| BNY Mellon | 2.02M | 1.70M | 1.42M | 1.06M | 734.29K | 718.94K | 498.34K | 482.09K | 460.92K | 508.33K | 474.96K | 604.15K | 546.92K | 316.94K | 297.88K | 313.80K | 309.33K | 295.13K | 284.24K | 378.48K |
| Goldman Sachs Group | 146.03K | 199.75K | 241.61K | 348.55K | 331.14K | 224.49K | 266.95K | 293.11K | 183.65K | 211.46K | 120.12K | 137.26K | 264.65K | 343.50K | 391.00K | 401.43K | 522.22K | 656.61K | 931.13K | 338.98K |
| Arrowstreet Capital | 13.40K | 33.40K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 705.12K | 613.80K | 443.12K | 308.95K |
| Principal Global Investors | 314.52K | 345.59K | 331.12K | 302.12K | 288.55K | 285.43K | 279.55K | 264.57K | 252.13K | 248.56K | 258.52K | 249.87K | 218.49K | 224.80K | 230.73K | 230.04K | 224.22K | 221.05K | 222.96K | 224.13K |
| JPMorgan Chase & Co | 67.58K | 95.81K | 117.86K | 126.88K | 115.61K | 110.76K | 76.34K | 135.16K | 106.52K | 130.49K | 177.16K | 168.15K | 226.74K | 353.60K | 518.62K | 310.52K | 464.43K | 397.13K | — | 233.40K |
| Bank of America Corp | 1.44M | 1.51M | 1.59M | 1.58M | 1.57M | 1.56M | 1.58M | 1.28M | 1.29M | 1.31M | 1.36M | 1.31M | 1.04M | 977.85K | 356.27K | 417.45K | 388.72K | 351.14K | 390.81K | 195.31K |
| AQR Capital Management | 46.00K | 50.37K | 49.08K | 50.54K | 56.55K | 19.01K | 22.33K | 44.30K | 83.40K | 78.66K | 77.43K | 34.20K | 10.41K | 5.37K | 6.03K | 38.11K | 122.24K | 143.63K | 188.37K | 172.25K |
| PSP Investments | 90.86K | 91.69K | 84.03K | 83.76K | 83.37K | 82.72K | 80.00K | 81.15K | 56.55K | 95.34K | 94.17K | 101.50K | 98.31K | 115.48K | 146.93K | 158.17K | 181.17K | 160.57K | 164.08K | 157.87K |
| Wells Fargo & Co | 645.21K | 252.40K | 268.78K | 155.10K | 170.74K | 154.20K | 160.19K | 163.85K | 152.22K | 155.57K | 168.98K | 149.89K | 156.95K | 121.06K | 106.20K | 112.08K | 116.06K | 125.14K | 96.24K | 136.50K |
| Lazard Asset Management | 1.31K | 1.47K | 1.47K | 1.95K | 1.95K | 1.89K | 1.89K | 1.89K | 2.04K | 2.09K | 2.00K | — | — | — | — | 28.64K | 220.95K | 201.78K | 164.67K | 135.61K |
| UBS Group AG | 29.79K | 32.62K | 19.57K | 71.23K | 72.84K | 21.86K | 26.79K | 74.94K | 19.70K | 44.72K | 41.66K | 17.44K | 27.13K | 64.74K | 49.64K | 38.23K | 70.71K | 45.69K | 212.47K | 123.66K |
| Prudential Financial | 120.39K | 146.36K | 159.77K | 174.28K | 155.60K | 82.93K | 69.30K | 77.51K | 83.30K | 54.69K | 66.07K | 61.97K | 57.04K | 47.23K | 45.51K | 48.15K | 52.95K | 53.23K | 123.44K | 117.67K |
| Legal & General Investment Management America | 123.83K | 128.03K | 128.77K | 129.49K | 130.23K | 132.85K | 133.38K | 131.19K | 128.40K | 127.85K | 125.95K | 132.46K | 133.26K | 129.02K | 124.34K | 126.49K | 120.19K | 118.36K | 106.34K | 108.16K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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