二極體公司
US ˙ NasdaqGS ˙ US2545431015

SecurityDIOD / Diodes Incorporated
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership79,543 shares
Latest Disclosed Value $ 4,207,029
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 2.27% increase in ownership of DIOD / Diodes Incorporated

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 79,543 shares of Diodes Incorporated (US:DIOD) valued at $4,207,029 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 77,781 shares of Diodes Incorporated. This represents a change in shares of 2.27% during the quarter. The current value of the position is $8,038,616 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2025-08-26 2025-06-30 NP Diodes EC US2545431015 79,543 1,762 2.27 4,207 25.32 0.0945
2025-05-28 2025-03-31 NP Diodes EC US2545431015 77,781 867 1.13 3,358 -29.22 0.0805
2025-02-25 2024-12-31 NP Diodes EC US2545431015 76,914 -12,563 -14.04 4,743 -17.28 0.1036
2024-11-26 2024-09-30 NP Diodes EC US2545431015 89,477 3,755 4.38 5,735 -6.99 0.1085
2024-08-26 2024-06-30 NP Diodes EC US2545431015 85,722 6,574 8.31 6,166 10.50 0.1256
2024-05-28 2024-03-31 NP Diodes EC US2545431015 79,148 -3,145 -3.82 5,580 -15.80 0.1164
2024-02-26 2023-12-31 NP Diodes EC US2545431015 82,293 5,654 7.38 6,626 9.67 0.1414
2023-11-28 2023-09-30 NP Diodes EC US2545431015 76,639 -963 -1.24 6,042 -15.81 0.1576
2023-08-25 2023-06-30 NP Diodes EC US2545431015 77,602 6,904 9.77 7,177 9.46 0.1702
2023-05-26 2023-03-31 NP Diodes EC US2545431015 70,698 454 0.65 6,558 22.61 0.1746
2023-02-24 2022-12-31 NP Diodes EC US2545431015 70,244 -1,212 -1.70 5,348 15.31 0.1471
2022-11-25 2022-09-30 NP Diodes EC US2545431015 71,456 2,359 3.41 4,638 3.97 0.1329
2022-08-25 2022-06-30 NP Diodes EC US2545431015 69,097 2,510 3.77 4,462 -22.98 0.1232
2022-05-26 2022-03-31 NP Diodes EC US2545431015 66,587 81 0.12 5,792 -20.69 0.1349
2022-02-25 2021-12-31 NP Diodes EC US2545431015 66,506 744 1.13 7,303 22.60 0.1584
2021-11-24 2021-09-30 NP Diodes EC US2545431015 65,762 -1,668 -2.47 5,957 10.77 0.1312
2021-08-26 2021-06-30 NP Diodes EC US2545431015 67,430 2,206 3.38 5,379 3.28 0.1154
2021-05-27 2021-03-31 NP Diodes EC US2545431015 65,224 -2,065 -3.07 5,207 9.78 0.1181
2021-02-25 2020-12-31 NP Diodes EC US2545431015 67,289 -2,188 -3.15 4,744 20.96 0.1215
2020-11-25 2020-09-30 NP Diodes EC US2545431015 69,477 -2,091 -2.92 3,922 8.08 0.1259
2020-08-27 2020-06-30 NP Diodes EC US2545431015 71,568 1,921 2.76 3,628 28.20 0.1186
2020-06-01 2020-03-31 NP Diodes EC US2545431015 69,647 6,293 9.93 2,830 -20.75 0.1157
2020-02-27 2019-12-31 NP Diodes EC 254543101 63,354 620 0.99 3,571 41.82 0.1074
2019-11-27 2019-09-30 NP Diodes EC US2545431015 62,734 62,734 2,519 0.0833
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.