JNL Mid Cap Index Fund
U.S. stock index fund · tracks S&P MidCap 400 Index
As of its 2026 Q2 report, JNL Mid Cap Index Fund held 403 positions with $3.71B in net assets. Its ten largest holdings made up 7.7% of the fund. The fund costs 0.1% a year. Over the 12 months to May 2026, it returned 25.8%, with dividends reinvested. In 2026 Q2 it added 8 new positions and exited 8.
The investment objective of the Fund (Fund or Master Fund) is to track the performance of the S&P MidCap 400 Index to provide long-term capital growth by investing in equity securities of medium capitalization-weighted domestic corporations.
The fund tracks the S&P MidCap 400 Index by investing substantially all its assets in the stocks that compose the index, weighted by market capitalization, and may also hold ETFs and cash to maintain correlation or facilitate rebalances and redemptions. The fund may employ financial futures to assist in replicating index performance. Because the fund may be invested in a non-diversified manner to the extent the index itself is non-diversified, concentration risk can arise from the index composition.
What you own
| Company | Weight | Value | Shares | Reported price |
|---|---|---|---|---|
TWLOTwilio Inc. | 0.86% | $31.78M | 154.0K | $206.33 |
0.84% | $31.21M | 50.6K | $616.84 | |
MKSIMKS Inc. | 0.82% | $30.49M | 68.5K | $444.80 |
0.76% | $28.37M | 37.4K | $757.76 | |
Jackson National Asset Management, LLC | 0.75% | $27.96M | — | — |
Nvent Electric Public Limited Company | 0.75% | $27.80M | 163.9K | $169.61 |
ENTGEntegris, Inc. | 0.75% | $27.77M | 154.4K | $179.86 |
ATIATI Inc. | 0.73% | $27.27M | 138.4K | $197.10 |
ILMNIllumina, Inc. | 0.73% | $27.00M | 153.6K | $175.83 |
JNL Government Money Market Fund | 0.72% | $26.86M | — | — |
Reported price is the fund's own reported value divided by its own reported shares at 2026-06-30 — not a live quote, and not what the fund paid.
The 200 largest of 403 holdings, with the share counts as filed, open with a free account.
What the fund is made of
Percentages are of fund net assets. Rounding, liabilities and short positions can make totals differ from 100%.
| Stocks | 99.19% |
| Cash & short-term | 1.48% |
| Derivatives | 0.01% |
Derivatives are shown at market value, not notional exposure.
By sector
- Industrials
- 25.0%
- Information Technology
- 15.3%
- Financials
- 14.1%
- Consumer Discretionary
- 10.3%
- 10 other sectors
- 35.3%
- Industrials
- 25.0%
- Information Technology
- 15.3%
- Financials
- 14.1%
- Consumer Discretionary
- 10.3%
- Health Care
- 8.2%
- Real Estate
- 6.5%
- Materials
- 5.7%
- Energy
- 4.0%
- Consumer Staples
- 3.1%
- Utilities
- 3.0%
- International
- 1.9%
- Communication Services
- 1.5%
- Cash
- 1.5%
- Other
- 0.0%
How it has done
C000225785 share class · total returns with dividends reinvested
Volatility over the last 12 months: 11.24%. Past returns are a record, not a forecast.
Jun 2026 has been filed since the trailing figures were struck, so it is not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.
Fees & fund details
JNL Mid Cap Index Fund is a U.S. equity index fund that tracks the S&P MidCap 400 Index. 18% of JNL Mid Cap Index Fund’s stock holdings are in companies whose revenue grew in the top quartile of U.S. companies over the last five fiscal years (covering 93% of the fund’s equity).
- Asset class
- Equity
- Region
- United States
- Management
- Index (passive)
- Fund type
- Open-end fund
- Features
- Non-diversified · Master-feeder
- Expense ratio, by class
- 0.10%
- Portfolio turnover
- 15.00% a year · as of 2026 Q2
Net is what a holder pays after the adviser's contractual waiver; gross is before it. A waiver can expire.
Turnover is how much of the portfolio was replaced in a year.
Classified from what the fund holds, not from its name · 2026 Q2. The summary is a paraphrase of the prospectus; the objective is verbatim.
What changed this quarter
Positions that entered or left the fund since its previous filing. Positions that were only resized are not listed.
8 new
8 exited
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