Fmr Llc ownership in DDQ / Diodes Incorporated

Diodes Incorporated

DE ˙ DB ˙ US2545431015

98,50 € ↑1,00 (1,03%)

2026-06-04
PREZZO DELLE AZIONI

Security	DE:DDQ / Diodes Incorporated
Institution	Fmr Llc
Latest Disclosed Ownership	5,687,734 shares
Ownership	12.40%

2026-05-06 - Fmr Llc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 5,687,734 shares of Diodes Incorporated (DE:DDQ). This represents 12.4 percent ownership of the company. In their previous filing dated 2026-02-05 , Fmr Llc had reported owning 6,307,175 shares, indicating a decrease of -9.82 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2026-05-06	2026-05-06	13G/A	6,307,175	5,687,734	-9.82	12.40	-8.82
2026-02-05	2026-02-05	13G/A	5,785,133	6,307,175	9.02	13.60	8.92
2024-11-12	2024-11-12	13G/A	4,838,016	5,785,133	19.58	12.49	19.04
2024-07-10	2024-07-10	13G	2,220,200	4,838,016	117.91	10.49	117.39
2013-02-14	2013-02-14	13G/A		2,220,200		4.83
2012-07-10	2012-07-10	13G/A		3,622,837		7.96
2012-02-14	2012-02-14	13G/A		5,925,638		12.99

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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.

Upgrade to unlock premium data and export to Excel Premium Registration Required .

Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-15	2026-03-31	13F	DIODES	COM	254543101	5,687,734	-619,441	-9.82	388,245	24.76	0.0041
2026-02-17	2025-12-31	13F	DIODES	COM	254543101	6,307,175	319,623	5.34	311,196	-2.32	0.0159
2025-11-13	2025-09-30	13F	DIODES	COM	254543101	5,987,552	303,137	5.33	318,598	5.97	0.0166
2025-08-14	2025-06-30	13F	DIODES	COM	254543101	5,684,415	-467,693	-7.60	300,649	13.20	0.0170
2025-05-12	2025-03-31	13F	DIODES	COM	254543101	6,152,108	250,102	4.24	265,586	-27.03	0.0170
2025-02-13	2024-12-31	13F	DIODES	COM	254543101	5,902,006	116,872	2.02	363,977	-1.83	0.0217
2024-11-13	2024-09-30	13F	DIODES	COM	254543101	5,785,134	947,118	19.58	370,769	6.54	0.0226
2024-08-13	2024-06-30	13F	DIODES	COM	254543101	4,838,016	1,792,510	58.86	347,999	62.08	0.0223
2024-05-13	2024-03-31	13F	DIODES	COM	254543101	3,045,506	1,574,304	107.01	214,708	81.25	0.0144
2024-02-13	2023-12-31	13F	DIODES	COM	254543101	1,471,202	558,535	61.20	118,461	64.63	0.0091
2023-11-13	2023-09-30	13F	DIODES	COM	254543101	912,667	112,620	14.08	71,955	-2.76	0.0062
2023-08-11	2023-06-30	13F	DIODES	COM	254543101	800,047	253,632	46.42	73,996	45.99	0.0062
2023-08-11	2023-03-31	13F/A-1	DIODES	COM	254543101	546,415	25,891	4.97	50,685	27.89	0.0046
2023-05-11	2023-03-31	13F	DIODES	COM	254543101	546,415	25,891		50,685		0.0046
2023-02-13	2022-12-31	13F	DIODES	COM	254543101	520,524	-828,699	-61.42	39,633	-54.75	0.0039
2022-11-10	2022-09-30	13F	DIODES	COM	254543101	1,349,223	256,902	23.52	87,579	24.17	0.0091
2022-08-12	2022-06-30	13F	DIODES	COM	254543101	1,092,321	111,310	11.35	70,530	-17.35	0.0070
2022-05-13	2022-03-31	13F	DIODES	COM	254543101	981,011	83,364	9.29	85,338	-13.42	0.0068
2022-02-14	2021-12-31	13F	DIODES	COM	254543101	897,647	50,618	5.98	98,571	28.46	0.0073
2022-02-14	2021-09-30	13F/A-1	DIODES	COM	254543101	847,029	31,569	3.87	76,732	17.96	0.0061
2021-11-15	2021-09-30	13F	DIODES	COM	254543101	847,029	31,569		76,732		0.0012
2021-08-13	2021-06-30	13F	DIODES	COM	254543101	815,460	-60,271	-6.88	65,050	-6.96	0.0051
2021-05-14	2021-03-31	13F	DIODES	COM	254543101	875,731	146,447	20.08	69,919	35.99	0.0060
2021-02-08	2020-12-31	13F	DIODES	COM	254543101	729,284	147,674	25.39	51,415	56.60	0.0046
2020-11-13	2020-09-30	13F	DIODES	COM	254543101	581,610	-70,065	-10.75	32,832	-0.63	0.0033
2020-08-24	2020-06-30	13F/A-1	DIODES	COM	254543101	651,675	-37,364	-5.42	33,040	18.00	0.0036
2020-08-13	2020-06-30	13F	DIODES	COM	254543101	651,675	-37,364		33,040		811.6961
2020-05-14	2020-03-31	13F	DIODES	COM	254543101	689,039	635,772	1,193.56	28,000	832.40	0.0039
2020-02-07	2019-12-31	13F	DIODES	COM	254543101	53,267	53,267		3,003		0.0003
2019-05-13	2019-03-31	13F	DIODES	COM	254543101	0	-156	-100.00	0	-100.00
2019-02-13	2018-12-31	13F	DIODES	COM	254543101	156	-660,511	-99.98	5	-99.98	0.0000
2018-11-09	2018-09-30	13F	DIODES	COM	254543101	660,667	-648,944	-49.55	21,993	-51.28	0.0025
2018-08-10	2018-06-30	13F	DIODES	COM	254543101	1,309,611	-344,081	-20.81	45,142	-10.38	0.0053
2018-05-14	2018-03-31	13F	DIODES	COM	254543101	1,653,692	-48,327	-2.84	50,371	3.23	0.0060
2018-02-12	2017-12-31	13F	DIODES	COM	254543101	1,702,019	190,219	12.58	48,797	7.84	0.0057
2017-11-13	2017-09-30	13F	DIODES	COM	254543101	1,511,800	1,159,585	329.23	45,248	434.59	0.0055
2017-08-29	2017-06-30	13F/A-1	DIODES	COM	254543101	352,215	-240,238	-40.55	8,464	-40.60	0.0011
2017-08-11	2017-06-30	13F	DIODES	COM	254543101	352,215	-240,238		8,464
2017-05-11	2017-03-31	13F	DIODES	COM	254543101	592,453	-30,247	-4.86	14,248	-10.87	0.0018
2017-02-10	2016-12-31	13F	DIODES	COM	254543101	622,700	-133,800	-17.69	15,985	-0.98	0.0021
2016-11-14	2016-09-30	13F	DIODES	COM	254543101	756,500	139,700	22.65	16,144	39.29	0.0022
2016-08-11	2016-06-30	13F	DIODES	COM	254543101	616,800	259,400	72.58	11,590	61.33	0.0016
2016-05-16	2016-03-31	13F	DIODES	COM	254543101	357,400	184,500	106.71	7,184	80.82	0.0010
2016-02-12	2015-12-31	13F	DIODES	COM	254543101	172,900	-5,500	-3.08	3,973	4.22	0.0005
2015-11-10	2015-09-30	13F	DIODES	COM	254543101	178,400	57,700	47.80	3,812	31.00	0.0005
2015-08-25	2015-06-30	13F/A-1	DIODES	COM	254543101	120,700	120,700		2,910		0.0004
2015-08-13	2015-06-30	13F	DIODES	COM	254543101	120,700			2,910
2014-08-14	2014-06-30	13F	DIODES	COM	254543101	0	-37,200	-100.00	0	-100.00
2014-05-15	2014-03-31	13F	DIODES	COM	254543101	37,200	37,200		972		0.0001

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.