# Franklin Dynatech Fund

Franklin Dynatech Fund is a registered fund series of Franklin Custodian Funds (series S000006754). Net assets $24.8B as of 2026-03-31.

## Profile

- Series ID: S000006754
- Registrant: Franklin Custodian Funds
- LEI: 549300ZT4KNXE58HPQ47
- Net assets: $24.8B
- Total assets: $24.8B
- As of: 2026-03-31

## Advisers

- [Franklin Advisers, Inc. (Advisor)](https://search.stillhousedata.com/firm/104517)

## Top holdings (99 reported)

_Showing 15 of 99 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp.](https://search.stillhousedata.com/security/67066G104) | — | $3.1B | 1267.20% |
| [Amazon.com, Inc.](https://search.stillhousedata.com/security/023135106) | — | $2.1B | 840.73% |
| [Alphabet, Inc.](https://search.stillhousedata.com/security/02079K305) | — | $1.7B | 696.48% |
| [Microsoft Corp.](https://search.stillhousedata.com/security/594918104) | — | $1.7B | 672.42% |
| [Broadcom, Inc.](https://search.stillhousedata.com/security/11135F101) | — | $1.5B | 593.47% |
| [Meta Platforms, Inc.](https://search.stillhousedata.com/security/30303M102) | — | $1.1B | 461.90% |
| [Apple, Inc.](https://search.stillhousedata.com/security/037833100) | — | $1.1B | 430.28% |
| [Taiwan Semiconductor Manufacturing Co. Ltd.](https://search.stillhousedata.com/security/874039100) | — | $675.9M | 272.84% |
| [Tesla, Inc.](https://search.stillhousedata.com/security/88160R101) | — | $669.1M | 270.12% |
| [Shopify, Inc.](https://search.stillhousedata.com/security/82509L107) | — | $533.9M | 215.54% |
| [Celestica, Inc.](https://search.stillhousedata.com/security/15101Q207) | — | $478.9M | 193.30% |
| [Lam Research Corp.](https://search.stillhousedata.com/security/512807306) | — | $448.7M | 181.12% |
| [Cloudflare, Inc.](https://search.stillhousedata.com/security/18915M107) | — | $412.7M | 166.59% |
| [Netflix, Inc.](https://search.stillhousedata.com/security/64110L106) | — | $384.6M | 155.25% |
| [KLA Corp.](https://search.stillhousedata.com/security/482480100) | — | $382.8M | 154.54% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $24.8B |
| 2025-12-31 | $28.4B |
| 2025-09-30 | $29.5B |
| 2025-06-30 | $27.5B |
| 2025-03-31 | $22.4B |
| 2024-12-31 | $26.2B |
| 2024-09-30 | $25.4B |
| 2024-06-30 | $25.7B |

## More

- [Registrant: Franklin Custodian Funds](https://search.stillhousedata.com/registrant/38721)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000006754.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.