# Janus Henderson Small/Mid Cap Growth Alpha ETF

Janus Henderson Small/Mid Cap Growth Alpha ETF is a ETF series of Janus Detroit Street Trust (series S000052564). Net assets $979.5M as of 2026-04-30.

## Profile

- Series ID: S000052564
- Registrant: Janus Detroit Street Trust
- LEI: 5493007LNQYUXWRS8K38
- Net assets: $979.5M
- Total assets: $1.0B
- As of: 2026-04-30
- Type: ETF

## Advisers

- [Janus Henderson Investors US LLC (Advisor)](https://search.stillhousedata.com/firm/104652)

## Top holdings (123 reported)

_Showing 15 of 123 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [Comfort Systems USA, Inc.](https://search.stillhousedata.com/security/199908104) | — | $44.0M | 449.16% |
| [Bloom Energy Corp.](https://search.stillhousedata.com/security/093712107) | — | $25.6M | 261.16% |
| [Jabil, Inc.](https://search.stillhousedata.com/security/466313103) | — | $23.8M | 243.17% |
| Janus Henderson Cash Collateral Fund LLC | — | $21.0M | 214.56% |
| [Piper Sandler Cos.](https://search.stillhousedata.com/security/724078209) | — | $18.5M | 188.53% |
| Fabrinet | — | $18.0M | 183.43% |
| [Ryman Hospitality Properties, Inc.](https://search.stillhousedata.com/security/78377T107) | — | $17.3M | 176.31% |
| [Powell Industries, Inc.](https://search.stillhousedata.com/security/739128106) | — | $16.8M | 171.71% |
| [Griffon Corp.](https://search.stillhousedata.com/security/398433102) | — | $16.4M | 167.26% |
| [Tapestry, Inc.](https://search.stillhousedata.com/security/876030107) | — | $16.3M | 166.83% |
| [Sterling Infrastructure, Inc.](https://search.stillhousedata.com/security/859241101) | — | $16.2M | 165.30% |
| [Onto Innovation, Inc.](https://search.stillhousedata.com/security/683344105) | — | $14.8M | 151.20% |
| [Rocket Lab Corp.](https://search.stillhousedata.com/security/773121108) | — | $14.1M | 144.35% |
| [Exelixis, Inc.](https://search.stillhousedata.com/security/30161Q104) | — | $13.6M | 139.28% |
| [EMCOR Group, Inc.](https://search.stillhousedata.com/security/29084Q100) | — | $13.6M | 138.88% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $979.5M |
| 2026-01-31 | $827.7M |
| 2025-10-31 | $750.2M |
| 2025-07-31 | $564.5M |
| 2025-04-30 | $446.5M |
| 2025-01-31 | $460.5M |
| 2024-10-31 | $383.3M |
| 2024-07-31 | $377.1M |

## More

- [Registrant: Janus Detroit Street Trust](https://search.stillhousedata.com/registrant/1500604)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000052564.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.