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DIOD · Diodes Inc /Del/

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$80.29 -5.61 (-6.53%) At close · Jul 28
Market Cap
$3.69B
Shares
45.94M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 350
Total Value: $2,925,736,253
Total Shares: 42,184,127
Showing 1–100 of 358 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Superinvestors Holding DIOD

All superinvestors →
Ray Dalio $1,403,971 Joel Greenblatt $763,692

Holder Concentration

Across 339 13F filers
Top Holder
17.2%
Jun 2023 → Mar 2026 · range 15.5% – 17.2%
of institutional value
Top 5
46.8%
Jun 2023 → Mar 2026 · range 41.8% – 55.0%
of institutional value
Top 10
60.8%
Jun 2023 → Mar 2026 · range 55.5% – 68.1%
of institutional value
HHI
640
Jun 2023 → Mar 2026 · range 550 – 773
Broadly held
Showing 100 of 358
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $491,374,654 16.79% 7,198,574
Mega FMR LLC $388,244,721 13.27% 5,687,734
Mega DIMENSIONAL FUND ADVISORS LP $166,305,863 5.68% 2,436,359
Mega STATE STREET CORP $155,772,664 5.32% 2,282,049
Mega VANGUARD CAPITAL MANAGEMENT LLC $135,302,651 4.62% 1,982,166
Mega MORGAN STANLEY $113,620,537 3.88% 1,664,526
Mega GEODE CAPITAL MANAGEMENT, LLC $98,080,199 3.35% 1,436,862
Large EARNEST PARTNERS LLC $68,357,953 2.34% 1,001,435
Mega GOLDMAN SACHS GROUP INC $63,559,001 2.17% 931,131
Mid Global Alpha Capital Management Ltd. $57,178,262 1.95% 837,654
Mega Invesco Ltd. $56,547,878 1.93% 828,419
Mega VICTORY CAPITAL MANAGEMENT INC $54,037,073 1.85% 791,636
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $52,719,791 1.80% 772,338
Mid FRONTIER CAPITAL MANAGEMENT CO LLC $40,443,981 1.38% 592,499
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $39,743,429 1.36% 582,236
Large Artemis Investment Management LLP $38,451,415 1.31% 351,347
Mega NORTHERN TRUST CORP Bank $37,011,183 1.27% 542,209
Mid Tributary Capital Management, LLC $35,923,570 1.23% 328,249
Large BESSEMER GROUP INC $30,344,297 1.04% 444,540
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $30,247,575 1.03% 443,123
Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC $30,141,022 1.03% 441,562
Large FULLER & THALER ASSET MANAGEMENT, INC. $29,226,884 1.00% 428,170
Mega BANK OF AMERICA CORP /DE/ Bank $26,676,484 0.91% 390,807
Mega ROYAL BANK OF CANADA Bank $24,583,017 0.84% 360,138
Large Boston Partners $23,415,295 0.80% 343,031
Mega AMERIPRISE FINANCIAL INC $22,759,521 0.78% 333,424
Mega VANGUARD FIDUCIARY TRUST CO Bank $20,070,419 0.69% 294,029
Mega Bank of New York Mellon Corp Bank $19,401,876 0.66% 284,235
Mega JPMORGAN CHASE & CO $17,897,700 0.61% 262,199
Large Allspring Global Investments Holdings, LLC $17,349,438 0.59% 254,167
Mid OBERWEIS ASSET MANAGEMENT INC/ $15,310,718 0.52% 224,300
Mega PRINCIPAL FINANCIAL GROUP INC $15,219,453 0.52% 222,963
Mega TWO SIGMA INVESTMENTS, LP $15,086,483 0.52% 221,015
Mega UBS Group AG $14,503,338 0.50% 212,472
Mega D. E. Shaw & Co., Inc. $13,841,831 0.47% 202,781
Mega AQR CAPITAL MANAGEMENT LLC $12,858,267 0.44% 188,372
Large GLENMEDE TRUST CO NA Bank $12,800,728 0.44% 187,529
Mid EMERALD ADVISERS, LLC $12,358,677 0.42% 181,053
Mid KENNEDY CAPITAL MANAGEMENT LLC $11,690,617 0.40% 171,266
Large PANAGORA ASSET MANAGEMENT INC $11,567,749 0.40% 169,466
Large Balyasny Asset Management L.P. $11,389,044 0.39% 166,848
Mega ENVESTNET ASSET MANAGEMENT INC $11,281,125 0.39% 165,267
Large LAZARD ASSET MANAGEMENT LLC $11,240,578 0.38% 164,673
Large Public Sector Pension Investment Board Pension $11,200,100 0.38% 164,080
Large Russell Investments Group, Ltd. $10,235,377 0.35% 149,947
Mega RHUMBLINE ADVISERS $9,563,089 0.33% 140,098
Large Allianz Asset Management GmbH $9,442,542 0.32% 138,332
Large PRUDENTIAL FINANCIAL INC $8,426,014 0.29% 123,440
Mid WEDGE CAPITAL MANAGEMENT L L P/NC $8,304,854 0.28% 75,885
Mega AMERICAN CENTURY COMPANIES INC $8,120,550 0.28% 118,965
Small Bridge City Capital, LLC $8,036,522 0.27% 117,734
Mid EMERALD MUTUAL FUND ADVISERS TRUST Mutual Fund $7,788,261 0.27% 114,097
Mega Legal & General Group Plc $7,258,699 0.25% 106,339
Mega Nuveen, LLC $7,137,879 0.24% 104,569
Mega T. Rowe Price Investment Management, Inc. $6,851,051 0.23% 100,367
Mega FRANKLIN RESOURCES INC $6,662,516 0.23% 97,605
Mega WELLS FARGO & COMPANY/MN $6,569,546 0.22% 96,243
Large SEI INVESTMENTS CO $6,559,785 0.22% 96,100
Mid Longaeva Partners L.P. $6,476,577 0.22% 94,881
Mega Swiss National Bank Bank $6,252,616 0.21% 91,600
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $5,854,247 0.20% 85,764
Small INTRINSIC EDGE CAPITAL MANAGEMENT LLC $5,802,100 0.20% 85,000
Large Creative Planning $5,794,727 0.20% 84,892
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension $5,767,378 0.20% 52,699
Mega JANE STREET GROUP, LLC $5,638,207 0.19% 82,599
Mega RAYMOND JAMES FINANCIAL INC $5,148,578 0.18% 75,426
Mid PDT Partners, LLC $4,925,982 0.17% 72,165
Mega FIRST TRUST ADVISORS LP $4,476,286 0.15% 65,577
Mega ALLIANCEBERNSTEIN L.P. $4,151,504 0.14% 60,819
Large Connor, Clark & Lunn Investment Management Ltd. $4,027,271 0.14% 58,999
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $3,753,412 0.13% 54,987
Large HRT FINANCIAL LP $3,628,360 0.12% 53,155
Mega PRICE T ROWE ASSOCIATES INC /MD/ $3,624,196 0.12% 53,094
Small ESSEX INVESTMENT MANAGEMENT CO LLC $3,335,797 0.11% 48,869
Mid EASTERLY INVESTMENT PARTNERS LLC $3,244,458 0.11% 29,646
Mid FIRST NATIONAL BANK OF OMAHA Bank $3,222,486 0.11% 47,209
Large Man Group plc $3,206,171 0.11% 46,970
Mega VANGUARD ASSET MANAGEMENT, Ltd $3,013,883 0.10% 44,153
Small Prospect Capital Advisors, LLC $2,853,268 0.10% 41,800
Mega DEUTSCHE BANK AG\ Bank $2,841,936 0.10% 41,634
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $2,807,875 0.10% 41,135
Large GREAT LAKES ADVISORS, LLC $2,791,014 0.10% 40,888
Mid MARTINGALE ASSET MANAGEMENT L P $2,739,615 0.09% 40,135
Small Oliver Luxxe Assets LLC $2,654,795 0.09% 24,258
Large CANADA LIFE ASSURANCE Co Insurance $2,623,300 0.09% 38,431
Large FIFTH THIRD BANCORP Bank $2,622,890 0.09% 38,425
Mega CITADEL ADVISORS LLC $2,566,917 0.09% 37,605
Mid Diversified Trust Co Bank $2,552,469 0.09% 23,323
Small G2 Investment Partners Management LLC $2,389,100 0.08% 35,000
Large State of New Jersey Common Pension Fund D Pension $2,283,023 0.08% 33,446
Mid OAK ASSOCIATES LTD /OH/ $2,253,945 0.08% 33,020
Mid Louisiana State Employees Retirement System Pension $2,199,744 0.08% 20,100
Large STATE OF WISCONSIN INVESTMENT BOARD $2,093,807 0.07% 30,674
Large Thrivent Financial for Lutherans $2,090,189 0.07% 30,621
Mid Legato Capital Management LLC $1,937,082 0.07% 28,378
Large SG Americas Securities, LLC Broker-Dealer $1,930,734 0.07% 28,285
Mid CAMBIAR INVESTORS LLC $1,878,719 0.06% 27,523
Mid State of Alaska, Department of Revenue $1,871,970 0.06% 17,105
Large Calamos Advisors LLC $1,798,172 0.06% 26,343
Mid ALGERT GLOBAL LLC $1,747,456 0.06% 25,600
Key facts CIK 29002 CUSIP 254543101 13F (30d) 87 filings 84 filers Visit website Investor relations

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