Vanguard Group Inc ownership in DIOD / Diodes Incorporated

다이오드 통합

US ˙ NasdaqGS ˙ US2545431015

Security	DIOD / Diodes Incorporated
Institution	Vanguard Group Inc
Latest Disclosed Ownership	0 shares
Ownership	0.00%

2026-03-26 - Vanguard Group Inc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 0 shares of Diodes Incorporated (US:DIOD). This represents 0.0 percent ownership of the company. In their previous filing dated 2024-02-13 , Vanguard Group Inc had reported owning 5,650,727 shares, indicating a decrease of -100.00 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)
2026-03-26	2026-03-26	13G/A	5,650,727	0	-100.00	0.00	-100.00
2024-02-13	2024-02-13	13G/A	5,357,466	5,650,727	5.47	12.30	4.41
2023-02-09	2023-02-09	13G/A	4,962,444	5,357,466	7.96	11.78	6.90
2022-02-09	2022-02-09	13G/A	5,133,298	4,962,444	-3.33	11.02	-4.92
2021-03-10	2021-03-10	13G/A	5,066,079	5,133,298	1.33	11.59	19.12
2021-02-10	2021-02-10	13G/A	4,754,820	5,066,079	6.55	9.73	4.51
2020-02-12	2020-02-12	13G/A	4,566,926	4,754,820	4.11	9.31	2.42
2019-02-11	2019-02-11	13G/A	3,642,756	4,566,926	25.37	9.09	23.34
2018-02-09	2018-02-09	13G/A	3,190,815	3,642,756	14.16	7.37	13.04
2017-02-09	2017-02-09	13G/A	2,809,473	3,190,815	13.57	6.52	12.80
2016-02-11	2016-02-11	13G/A		2,809,473		5.78
2015-02-10	2015-02-10	13G		2,471,802		5.19

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.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-01-29	2025-12-31	13F	DIODES	COM	254543101	6,154,859	166,603	2.78	303,681	-4.69	0.0044
2025-11-07	2025-09-30	13F	DIODES	COM	254543101	5,988,256	49,379	0.83	318,635	1.44	0.0048
2025-08-11	2025-06-30	13F	DIODES	COM	254543101	5,938,877	47,682	0.81	314,107	23.51	0.0051
2025-05-09	2025-03-31	13F	DIODES	COM	254543101	5,891,195	-19,571	-0.33	254,323	-30.23	0.0046
2025-02-11	2024-12-31	13F	DIODES	COM	254543101	5,910,766	102,263	1.76	364,517	-2.08	0.0063
2024-11-13	2024-09-30	13F	DIODES	COM	254543101	5,808,503	182,971	3.25	372,267	-8.00	0.0067
2024-08-13	2024-06-30	13F	DIODES	COM	254543101	5,625,532	-157,296	-2.72	404,645	-0.75	0.0078
2024-05-10	2024-03-31	13F	DIODES	COM	254543101	5,782,828	132,101	2.34	407,689	-10.40	0.0081
2024-03-11	2023-12-31	13F/A-1	DIODES	COM	254543101	5,650,727	70,121	1.26	454,997	3.41	0.0099
2024-02-14	2023-12-31	13F	DIODES	COM	254543101	5,650,727	70,121		454,997		0.0086
2023-12-18	2023-09-30	13F/A-1	DIODES	COM	254543101	5,580,606	100,618	1.84	439,975	-13.19	0.0108
2023-11-14	2023-09-30	13F	DIODES	COM	254543101	5,580,606	100,618		439,975		0.0019
2023-08-14	2023-06-30	13F	DIODES	COM	254543101	5,479,988	128,645	2.40	506,844	2.11	0.0120
2023-07-14	2023-03-31	13F/A-1	DIODES	COM	254543101	5,351,343	-6,123	-0.11	496,391	21.69	0.0126
2023-05-15	2023-03-31	13F	DIODES	COM	254543101	5,351,343	-6,123		496,391		0.0026
2023-02-10	2022-12-31	13F	DIODES	COM	254543101	5,357,466	57,955	1.09	407,917	18.58	0.0111
2022-11-14	2022-09-30	13F	DIODES	COM	254543101	5,299,511	106,322	2.05	343,992	2.58	0.0101
2022-08-12	2022-06-30	13F	DIODES	COM	254543101	5,193,189	141,875	2.81	335,324	-23.69	0.0094
2022-05-13	2022-03-31	13F	DIODES	COM	254543101	5,051,314	88,870	1.79	439,414	-19.36	0.0104
2022-02-14	2021-12-31	13F	DIODES	COM	254543101	4,962,444	180,128	3.77	544,927	25.78	0.0124
2021-11-12	2021-09-30	13F	DIODES	COM	254543101	4,782,316	61,934	1.31	433,230	15.05	0.0108
2021-08-13	2021-06-30	13F	DIODES	COM	254543101	4,720,382	110,547	2.40	376,545	2.31	0.0094
2021-05-14	2021-03-31	13F	DIODES	COM	254543101	4,609,835	-456,244	-9.01	368,049	3.05	0.0100
2021-02-12	2020-12-31	13F	DIODES	COM	254543101	5,066,079	557,029	12.35	357,159	40.32	0.0104
2020-11-16	2020-09-30	13F	DIODES	COM	254543101	4,509,050	-199,964	-4.25	254,536	6.61	0.0084
2020-08-14	2020-06-30	13F	DIODES	COM	254543101	4,709,014	11,835	0.25	238,747	25.08	0.0085
2020-05-15	2020-03-31	13F	DIODES	COM	254543101	4,697,179	-57,641	-1.21	190,870	-28.79	0.0081
2020-02-14	2019-12-31	13F	DIODES	COM	254543101	4,754,820	32,746	0.69	268,030	41.37	0.0091
2019-11-14	2019-09-30	13F	DIODES	COM	254543101	4,722,074	33,217	0.71	189,592	11.17	0.0070
2019-08-14	2019-06-30	13F	DIODES	COM	254543101	4,688,857	-47,053	-0.99	170,535	3.77	0.0064
2019-05-15	2019-03-31	13F	DIODES	COM	254543101	4,735,910	168,984	3.70	164,336	11.54	0.0064
2019-02-14	2018-12-31	13F	DIODES	COM	254543101	4,566,926	264,359	6.14	147,328	2.86	0.0066
2018-12-13	2018-09-30	13F/A-2	DIODES	COM	254543101	4,302,567	340,281	8.59	143,232	4.87	0.0056
2018-11-23	2018-09-30	13F/A-1	DIODES	COM	254543101	4,302,567	0		143,232		0.0056
2018-11-14	2018-09-30	13F	DIODES	COM	254543101	4,302,567	340,281		143,232
2018-08-14	2018-06-30	13F	DIODES	COM	254543101	3,962,286	238,811	6.41	136,581	20.42	0.0057
2018-05-15	2018-03-31	13F	DIODES	COM	254543101	3,723,475	80,719	2.22	113,417	8.60	0.0050
2018-02-14	2017-12-31	13F	DIODES	COM	254543101	3,642,756	197,400	5.73	104,438	1.28	0.0046
2017-11-14	2017-09-30	13F	DIODES	COM	254543101	3,445,356	99,861	2.98	103,120	28.27	0.0048
2017-08-24	2017-06-30	13F/A-1	DIODES	COM	254543101	3,345,495	-10,563	-0.31	80,393	-0.40	0.0040
2017-08-11	2017-06-30	13F	DIODES	COM	254543101	3,345,495	-10,563		80,393
2017-05-12	2017-03-31	13F	DIODES	COM	254543101	3,356,058	165,243	5.18	80,713	-1.46	0.0041
2017-02-14	2016-12-31	13F	DIODES	COM	254543101	3,190,815	106,240	3.44	81,908	24.43	0.0046
2016-11-14	2016-09-30	13F	DIODES	COM	254543101	3,084,575	84,570	2.82	65,824	16.77	0.0039
2016-08-10	2016-06-30	13F	DIODES	COM	254543101	3,000,005	98,922	3.41	56,369	-3.33	0.0035
2016-05-13	2016-03-31	13F	DIODES	COM	254543101	2,901,083	91,610	3.26	58,311	-9.68	0.0038
2016-02-08	2015-12-31	13F	DIODES	COM	254543101	2,809,473	65,165	2.37	64,562	10.09	0.0043
2015-11-12	2015-09-30	13F/A-1	DIODES	COM	254543101	2,744,308	70,656	2.64	58,646	-9.02	0.0025
2015-11-12	2015-09-30	13F/A-1	DIODES	COM	254543101	2,744,308	70,656		58,646		0.0025
2015-11-12	2015-09-30	13F	DIODES	COM	254543101	11,533,887			365,400
2015-08-13	2015-06-30	13F	DIODES	COM	254543101	2,673,652	80,363	3.10	64,461	-12.97	0.0044
2015-05-15	2015-03-31	13F/A-1	DIODES	COM	254543101	2,593,289	121,487	4.91	74,065	8.68	0.0050
2015-05-14	2015-03-31	13F	DIODES	COM	254543101	2,593,289			74,065
2015-02-12	2014-12-31	13F	DIODES	COM	254543101	2,471,802	31,508	1.29	68,147	16.75	0.0049
2014-11-12	2014-09-30	13F	DIODES	COM	254543101	2,440,294	39,037	1.63	58,372	-16.06	0.0046
2014-08-11	2014-06-30	13F	DIODES	COM	254543101	2,401,257	-14,785	-0.61	69,540	10.19	0.0055
2014-05-13	2014-03-31	13F	DIODES	COM	254543101	2,416,042	92,851	4.00	63,107	15.30	0.0053
2014-02-12	2013-12-31	13F	DIODES	COM	254543101	2,323,191	72,091	3.20	54,735	-0.76	0.0048
2013-11-07	2013-09-30	13F	DIODES	COM	254543101	2,251,100	75,540	3.47	55,153	-2.38	0.0054
2013-08-13	2013-06-30	13F	DIODES	COM	254543101	2,175,560	2,175,560		56,499		0.0059

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.