DIODES INC /DEL/ (DIOD) — Institutional Holders, Q2 2026
400 institutional investment managers reported a DIOD position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $5.0B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
DIOD 13F holders ranked 1–100 of 400
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | BlackRock#1 · 7,345,758 sh | 7,345,758 | $803.9M | 0.01% | +2.0% |
| 2 | FMR#2 · 4,380,124 sh | 4,380,124 | $479.4M | 0.02% | -23.0% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT#3 · 3,742,338 sh | 3,742,338 | $409.6M | 0.02% | +2.8% |
| 4 | STATE STREET#4 · 2,605,247 sh | 2,605,247 | $285.1M | <0.01% | +14.2% |
| 5 | DIMENSIONAL FUND ADVISORS#5 · 2,200,506 sh | 2,200,506 | $240.8M | 0.04% | -9.7% |
| 6 | VANGUARD CAPITAL MANAGEMENT#6 · 1,994,456 sh | 1,994,456 | $218.3M | <0.01% | +0.6% |
| 7 | WILLIAM BLAIR INVESTMENT MANAGEMENT#7 · 1,682,686 sh | 1,682,686 | $184.2M | 0.55% | +281.1% |
| 8 | GEODE CAPITAL MANAGEMENT#8 · 1,647,832 sh | 1,647,832 | $180.4M | <0.01% | +14.7% |
| 9 | MORGAN STANLEY#9 · 1,045,681 sh | 1,045,681 | $114.4M | <0.01% | -37.2% |
| 10 | PRICE T ROWE ASSOCIATES#10 · 976,111 sh | 976,111 | $106.8M | 0.01% | +1738.5% |
| 11 | EARNEST PARTNERS#11 · 964,595 sh | 964,595 | $105.6M | 0.38% | -3.7% |
| 12 | Invesco Ltd.#12 · 889,222 sh | 889,222 | $97.3M | <0.01% | +7.3% |
| 13 | AMERICAN CENTURY COMPANIES#13 · 806,886 sh | 806,886 | $88.3M | 0.04% | +578.3% |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT#14 · 728,885 sh | 728,885 | $79.8M | 0.01% | -5.6% |
| 15 | Global Alpha Capital Management Ltd.#15 · 578,999 sh | 578,999 | $63.4M | 3.80% | -30.9% |
| 16 | NORTHERN#16 · 574,559 sh | 574,559 | $62.9M | <0.01% | +6.0% |
| 17 | VICTORY CAPITAL MANAGEMENT#17 · 507,594 sh | 507,594 | $55.6M | 0.03% | -35.9% |
| 18 | NOMURA ASSET MANAGEMENT INTERNATIONAL#18 · 480,789 sh | 480,789 | $52.6M | 0.08% | -17.4% |
| 19 | BESSEMER GROUP#19 · 460,743 sh | 460,743 | $50.4M | 0.07% | +3.6% |
| 20 | FULLER & THALER ASSET MANAGEMENT#20 · 443,716 sh | 443,716 | $48.6M | 0.13% | +3.6% |
| 21 | OBERWEIS ASSET MANAGEMENT#21 · 413,750 sh | 413,750 | $45.3M | 0.94% | +84.5% |
| 22 | Bank of New York Mellon#22 · 378,480 sh | 378,480 | $41.4M | <0.01% | +33.2% |
| 23 | PANAGORA ASSET MANAGEMENT#23 · 358,368 sh | 358,368 | $39.2M | 0.12% | +111.5% |
| 24 | Boston Partners#24 · 357,679 sh | 357,679 | $38.6M | 0.03% | +4.3% |
| 25 | Artemis Investment Management LLP#25 · 351,347 sh | 351,347 | $38.5M | — | New |
| 26 | EMERALD ADVISERS#26 · 345,473 sh | 345,473 | $37.8M | 0.89% | +90.8% |
| 27 | GOLDMAN SACHS GROUP#27 · 338,980 sh | 338,980 | $37.1M | <0.01% | -63.6% |
| 28 | Tributary Capital Management#28 · 328,249 sh | 328,249 | $35.9M | 2.95% | -3.8% |
| 29 | VANGUARD FIDUCIARY#29 · 323,459 sh | 323,459 | $35.4M | <0.01% | +10.0% |
| 30 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#30 · 308,948 sh | 308,948 | $33.8M | 0.01% | -30.3% |
| 31 | ROYAL BANK OF CANADA#31 · 246,161 sh | 246,161 | $26.9M | <0.01% | -31.6% |
| 32 | PRINCIPAL FINANCIAL GROUP#32 · 224,127 sh | 224,127 | $24.5M | 0.01% | +0.5% |
| 33 | JPMORGAN CHASE#33 · 233,396 sh | 233,396 | $24.5M | <0.01% | -11.0% |
| 34 | AMERIPRISE FINANCIAL#34 · 223,146 sh | 223,146 | $24.4M | <0.01% | -33.1% |
| 35 | EMERALD MUTUAL FUND ADVISERS#35 · 221,380 sh | 221,380 | $24.2M | 0.85% | +94.0% |
| 36 | BANK OF AMERICA#36 · 195,305 sh | 195,305 | $21.4M | <0.01% | -50.0% |
| 37 | GLENMEDE NA#37 · 180,071 sh | 180,071 | $19.7M | 0.09% | -4.0% |
| 38 | AQR CAPITAL MANAGEMENT#38 · 172,253 sh | 172,253 | $18.9M | <0.01% | -8.6% |
| 39 | Alyeska Investment Group, L.P.#39 · 172,185 sh | 172,185 | $18.8M | 0.05% | New |
| 40 | Allspring Global Investments#40 · 178,514 sh | 178,514 | $18.8M | 0.03% | -29.8% |
| 41 | RAYMOND JAMES FINANCIAL#41 · 164,880 sh | 164,880 | $18.0M | <0.01% | +118.6% |
| 42 | MetLife Investment Management#42 · 162,547 sh | 162,547 | $17.8M | 0.08% | +548.1% |
| 43 | PUBLIC SECTOR PENSION INVESTMENT BOARD#43 · 157,870 sh | 157,870 | $17.3M | 0.04% | -3.8% |
| 44 | ENVESTNET ASSET MANAGEMENT#44 · 155,747 sh | 155,747 | $17.0M | <0.01% | -5.8% |
| 45 | WELLS FARGO & COMPANY#45 · 136,505 sh | 136,505 | $14.9M | <0.01% | +41.8% |
| 46 | LAZARD ASSET MANAGEMENT#46 · 135,612 sh | 135,612 | $14.8M | 0.02% | -17.6% |
| 47 | Russell Investments Group, Ltd.#47 · 135,343 sh | 135,343 | $14.8M | 0.01% | -9.7% |
| 48 | G2 Investment Partners Management#48 · 129,930 sh | 129,930 | $14.2M | 2.59% | +271.2% |
| 49 | UBS Group AG#49 · 123,662 sh | 123,662 | $13.5M | <0.01% | -41.8% |
| 50 | RHUMBLINE ADVISERS#50 · 122,810 sh | 122,810 | $13.4M | 0.01% | -12.3% |
| 51 | Nuveen#51 · 121,386 sh | 121,386 | $13.3M | <0.01% | +16.1% |
| 52 | PRUDENTIAL FINANCIAL#52 · 117,665 sh | 117,665 | $12.9M | 0.01% | -4.7% |
| 53 | LOOMIS SAYLES & L P#53 · 117,481 sh | 117,481 | $12.9M | 0.02% | New |
| 54 | Legal & General Group Plc#54 · 108,160 sh | 108,160 | $11.8M | <0.01% | +1.7% |
| 55 | LORD, ABBETT#55 · 98,754 sh | 98,754 | $10.8M | 0.03% | New |
| 56 | Connor, Clark & Lunn Investment Management Ltd.#56 · 98,146 sh | 98,146 | $10.7M | 0.02% | +66.4% |
| 57 | Creative Planning#57 · 94,687 sh | 94,687 | $10.4M | <0.01% | +11.5% |
| 58 | SCALAR GAUGE MANAGEMENT#58 · 93,000 sh | 93,000 | $10.2M | 5.61% | New |
| 59 | WELLINGTON MANAGEMENT GROUP LLP#59 · 92,395 sh | 92,395 | $10.1M | <0.01% | New |
| 60 | Swiss National Bank#60 · 90,000 sh | 90,000 | $9.8M | <0.01% | -1.7% |
| 61 | Intrinsic Edge Capital Management#61 · 90,000 sh | 90,000 | $9.8M | 1.02% | +5.9% |
| 62 | Bridge City Capital#62 · 86,531 sh | 86,531 | $9.5M | 2.16% | -26.5% |
| 63 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#63 · 84,693 sh | 84,693 | $9.3M | <0.01% | -1.2% |
| 64 | TWO SIGMA INVESTMENTS#64 · 83,166 sh | 83,166 | $9.1M | <0.01% | -62.4% |
| 65 | Andar Capital Management HK Ltd#65 · 80,000 sh | 80,000 | $8.8M | 3.93% | New |
| 66 | BALYASNY ASSET MANAGEMENT L.P.#66 · 78,903 sh | 78,903 | $8.6M | 0.01% | -52.7% |
| 67 | SILVERCREST ASSET MANAGEMENT GROUP#67 · 77,730 sh | 77,730 | $8.5M | 0.06% | New |
| 68 | WEDGE CAPITAL MANAGEMENT L L P#68 · 75,885 sh | 75,885 | $8.3M | — | +179.2% |
| 69 | KENNEDY CAPITAL MANAGEMENT#69 · 72,420 sh | 72,420 | $7.9M | 0.14% | -57.7% |
| 70 | D. E. Shaw#70 · 72,302 sh | 72,302 | $7.9M | <0.01% | -64.3% |
| 71 | Allianz Asset Management GmbH#71 · 75,434 sh | 75,434 | $7.5M | <0.01% | -45.5% |
| 72 | Jupiter Topco#72 · 64,530 sh | 64,530 | $7.1M | <0.01% | — |
| 73 | SEI INVESTMENTS#73 · 62,272 sh | 62,272 | $6.8M | <0.01% | -35.2% |
| 74 | NEW YORK STATE TEACHERS RETIREMENT SYSTEM#74 · 52,699 sh | 52,699 | $5.8M | — | -18.1% |
| 75 | MARTINGALE ASSET MANAGEMENT L P#75 · 49,142 sh | 49,142 | $5.4M | 0.13% | +22.4% |
| 76 | DEUTSCHE BANK AG\#76 · 48,901 sh | 48,901 | $5.4M | <0.01% | +17.5% |
| 77 | FRANKLIN RESOURCES#77 · 48,715 sh | 48,715 | $5.3M | <0.01% | -50.1% |
| 78 | ESSEX INVESTMENT MANAGEMENT#78 · 46,732 sh | 46,732 | $5.1M | — | -4.4% |
| 79 | PDT Partners#79 · 46,218 sh | 46,218 | $5.1M | 0.27% | -36.0% |
| 80 | VANGUARD ASSET MANAGEMENT, Ltd#80 · 46,014 sh | 46,014 | $5.0M | <0.01% | +4.2% |
| 81 | Prospect Capital Advisors#81 · 44,550 sh | 44,550 | $4.9M | 2.21% | +6.6% |
| 82 | ALGERT GLOBAL#82 · 44,470 sh | 44,470 | $4.9M | 0.06% | +73.7% |
| 83 | FIFTH THIRD BANCORP#83 · 42,422 sh | 42,422 | $4.6M | <0.01% | +10.4% |
| 84 | Edgestream Partners, L.P.#84 · 41,879 sh | 41,879 | $4.6M | 0.14% | New |
| 85 | ALLIANCEBERNSTEIN L.P.#85 · 62,330 sh | 62,330 | $4.3M | <0.01% | +2.5% |
| 86 | HighTower Advisors#86 · 38,726 sh | 38,726 | $4.2M | <0.01% | +1033.0% |
| 87 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#87 · 38,453 sh | 38,453 | $4.2M | <0.01% | +200.6% |
| 88 | GREAT LAKES ADVISORS#88 · 37,584 sh | 37,584 | $4.1M | 0.03% | -8.1% |
| 89 | THRIVENT FINANCIAL FOR LUTHERANS#89 · 37,511 sh | 37,511 | $4.1M | <0.01% | +22.5% |
| 90 | GREAT WEST LIFE ASSURANCE#90 · 37,520 sh | 37,520 | $4.1M | <0.01% | -2.4% |
| 91 | MILLENNIUM MANAGEMENT#91 · 37,185 sh | 37,185 | $4.1M | <0.01% | +297.0% |
| 92 | MUTUAL OF AMERICA CAPITAL MANAGEMENT#92 · 36,780 sh | 36,780 | $4.0M | — | +600.6% |
| 93 | CREDIT AGRICOLE S A#93 · 34,600 sh | 34,600 | $3.8M | <0.01% | +137.0% |
| 94 | FIRST NATIONAL BANK OF OMAHA#94 · 34,531 sh | 34,531 | $3.8M | 0.11% | -26.9% |
| 95 | NEW YORK STATE COMMON RETIREMENT FUND#95 · 34,138 sh | 34,138 | $3.7M | <0.01% | -17.0% |
| 96 | Legato Capital Management#96 · 33,885 sh | 33,885 | $3.7M | 0.31% | +19.4% |
| 97 | CITIGROUP#97 · 33,426 sh | 33,426 | $3.7M | <0.01% | +97.3% |
| 98 | OAK ASSOCIATES LTD#98 · 33,020 sh | 33,020 | $3.6M | 0.20% | 0.0% |
| 99 | BOOTHBAY FUND MANAGEMENT#99 · 30,924 sh | 30,924 | $3.4M | 0.04% | +259.0% |
| 100 | BARCLAYS PLC#100 · 30,117 sh | 30,117 | $3.3M | <0.01% | +227.0% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.