# JNL Mid Cap Index Fund

JNL Mid Cap Index Fund is a registered fund series of JNL Series Trust (series S000071119). Net assets $3.3B as of 2026-03-31. Index fund.

## Profile

- Series ID: S000071119
- Registrant: JNL Series Trust
- LEI: 549300K405WCQFPT6Q95
- Net assets: $3.3B
- Total assets: $3.3B
- As of: 2026-03-31
- Type: Index

## Advisers

- [Mellon Investments Corporation (Subadvisor)](https://search.stillhousedata.com/firm/105764)
- [Jackson National Asset Management, LLC (Advisor)](https://search.stillhousedata.com/firm/111079)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [JNL Government Money Market Fund](https://search.stillhousedata.com/security/46628D437) | — | $33.9M | 103.86% |
| TechnipFMC PLC | — | $28.2M | 86.56% |
| [Casey's General Stores, Inc.](https://search.stillhousedata.com/security/147528103) | — | $27.2M | 83.51% |
| [United Therapeutics Corporation](https://search.stillhousedata.com/security/91307C102) | — | $25.8M | 79.03% |
| [Curtiss-Wright Corporation](https://search.stillhousedata.com/security/231561101) | — | $25.3M | 77.73% |
| Flex Ltd. | — | $24.3M | 74.50% |
| [Jackson National Asset Management, LLC](https://search.stillhousedata.com/security/46628D395) | — | $23.4M | 71.66% |
| [XPO, Inc.](https://search.stillhousedata.com/security/983793100) | — | $23.0M | 70.55% |
| [Woodward, Inc.](https://search.stillhousedata.com/security/980745103) | — | $21.5M | 66.05% |
| [Royal Gold, Inc.](https://search.stillhousedata.com/security/780287108) | — | $20.8M | 63.82% |
| [US Foods Holding Corp.](https://search.stillhousedata.com/security/912008109) | — | $20.5M | 62.95% |
| [Burlington Stores, Inc.](https://search.stillhousedata.com/security/122017106) | — | $20.4M | 62.63% |
| [ATI Inc.](https://search.stillhousedata.com/security/01741R102) | — | $19.9M | 61.17% |
| [MasTec, Inc.](https://search.stillhousedata.com/security/576323109) | — | $19.9M | 61.09% |
| [Carpenter Technology Corporation](https://search.stillhousedata.com/security/144285103) | — | $19.8M | 60.77% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $3.3B |
| 2025-12-31 | $3.3B |
| 2025-09-30 | $3.3B |
| 2025-06-30 | $3.3B |
| 2025-03-31 | $3.1B |
| 2024-12-31 | $3.4B |
| 2024-09-30 | $3.5B |
| 2024-06-30 | $3.4B |

## More

- [Registrant: JNL Series Trust](https://search.stillhousedata.com/registrant/933691)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000071119.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.