DIODES INC (DIOD) Stock Institutional Trading Activity


DIODES INC (DIOD) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Sequoia Financial Advisors, First Eagle U.S. Value, and Hancock Classic Value. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCSell-29,30071,351$3,520,458
Q3 2025Sequoia Financial AdvisorsSell-25,717$304,202
Q3 2025Renaissance Technologies LLCSell-2,700100,651$5,355,640
Q2 2025Sequoia Financial AdvisorsBuy7585,719$302,478
Q2 2025Renaissance Technologies LLCBuy82,800103,351$5,466,234
Q1 2025Renaissance Technologies LLCSell-61,10020,551$887,187
Q4 2024Sequoia Financial AdvisorsBuy2,1294,961$305,945
Q4 2023First Eagle U.S. ValueSell-24,79770,112$5,645,418
Q3 2023Renaissance Technologies LLCBuy17,80081,651$6,437
Q3 2023Sequoia Financial AdvisorsBuy1412,832$223,275
Q3 2023First Eagle U.S. ValueBuy28,22594,909$7,482,626
Q2 2023Renaissance Technologies LLCBuy29,30063,851$5,906
Q2 2023Sequoia Financial AdvisorsSell-702,691$248,891
Q2 2023First Eagle U.S. ValueBuy22,50066,684$6,167,603
Q1 2023Renaissance Technologies LLCSell-23,40034,551$3,205
Q1 2023Sequoia Financial AdvisorsSell-142,761$256,111
Q1 2023First Eagle U.S. ValueBuy11,20044,184$4,098,508
Q4 2022Renaissance Technologies LLCSell-88,50057,951$4,412
Q4 2022Sequoia Financial AdvisorsBuy2,7752,775$211,288
Q4 2022First Eagle U.S. ValueSell-2,08332,984$2,511,402
Q3 2022First Eagle U.S. ValueBuy6,20035,067$2,276
Q3 2022Renaissance Technologies LLCSell-119,045146,451$9,506
Q2 2022First Eagle U.S. ValueBuy28,86728,867$1,864
Q2 2022Renaissance Technologies LLCBuy52,845265,496$17,143
Q1 2022Renaissance Technologies LLCBuy154,700212,651$18,499
Q4 2021Renaissance Technologies LLCBuy22,70057,951$6,364
Q3 2021Renaissance Technologies LLCBuy9,10035,251$3,193
Q2 2021Renaissance Technologies LLCSell-35,30026,151$2,086
Q4 2020Renaissance Technologies LLCBuy14,40061,451$4,332
Q3 2020Renaissance Technologies LLCSell-60,50047,051$2,656

Frequently asked questions about DIOD activity

  • Which institutional owners are buying DIOD?

    Institutional owners buying DIOD include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in DIOD activity?

    "Buy" means an investor increased their reported position in DIOD compared to the prior reporting period. This reflects growing exposure to DIODES INC (DIOD) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in DIOD increasing?

    Institutional interest in DIOD can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.