# DIODES INC COM

DIODES INC COM is a security (CUSIP 254543101) tracked across SEC portfolio filings. 369 institutional managers reported $3.5B on Form 13F as of 2026-06-30; 30 registered fund positions totaling $123.5M via N-PORT as of 2026-05-31.

## Summary

- Issuer: DIODES INC
- Class: COM
- CUSIP: 254543101
- Asset category: EC
- 13F holders: 369
- 13F value: $3.5B
- 13F period: 2026-06-30
- N-PORT fund positions: 30
- N-PORT value: $123.5M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 369 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $803.9M | 7,345,758 |
| FMR LLC | BOSTON, MA | $388.2M | 5,687,734 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $303.7M | 6,154,859 |
| STATE STREET CORP | BOSTON, MA | $285.1M | 2,605,247 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $166.3M | 2,436,359 |
| MORGAN STANLEY | NEW YORK, NY | $113.6M | 1,664,526 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $98.1M | 1,436,862 |
| [EARNEST PARTNERS LLC](https://search.stillhousedata.com/firm/107926) | ATLANTA, GA | $68.4M | 1,001,435 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $63.6M | 931,131 |
| [Global Alpha Capital Management Ltd.](https://search.stillhousedata.com/firm/161512) | MONTREAL, A8 | $57.2M | 837,654 |
| VICTORY CAPITAL MANAGEMENT INC | San Antonio, TX | $55.6M | 507,594 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $52.7M | 772,338 |
| Bank of New York Mellon Corp | NEW YORK, NY | $41.4M | 378,480 |
| [FRONTIER CAPITAL MANAGEMENT CO LLC](https://search.stillhousedata.com/firm/106274) | Boston, MA | $40.4M | 592,499 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | PHILADELPHIA, PA | $39.7M | 582,236 |

## Top fund holders (N-PORT)

_Showing 15 of 30 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $34.9M | 4.29% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $24.8M | 14.17% |
| [Oberweis Micro-Cap Fund](https://search.stillhousedata.com/fund/S000010231) | OBERWEIS FUNDS | $14.7M | 139.94% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $10.6M | 14.21% |
| [Emerald Growth Fund](https://search.stillhousedata.com/fund/S000036390) | FINANCIAL INVESTORS TRUST | $9.0M | 63.61% |
| [TAX MANAGED SMALL CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000005252) | Tax-Managed Small-Cap Portfolio | $5.4M | 292.87% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $5.2M | 10.69% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $3.1M | 3.10% |
| [BNY Mellon Smallcap Stock Index Fund](https://search.stillhousedata.com/fund/S000000132) | BNY MELLON INDEX FUNDS, INC. | $2.4M | 28.92% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $1.7M | 0.29% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $1.5M | 14.90% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $1.4M | 0.46% |
| [1290 Essex Small Cap Growth Fund](https://search.stillhousedata.com/fund/S000076802) | 1290 Funds | $1.3M | 115.54% |
| [Pinnacle Value Fund](https://search.stillhousedata.com/fund/S000004888) | BERTOLET CAPITAL TRUST | $1.1M | 316.00% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $1.0M | 5.69% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/254543101.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.