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FMILX

Fidelity New Millennium Fund

Actively managedEquityOpen-end fund
Fidelity Mt. Vernon Street Trust: FMILXHoldings as of May 31, 2026Filed Jul 24, 2026

Actively managed U.S. stock fund

As of its 2026 Q2 report, Fidelity New Millennium Fund held 133 positions with $5.92B in net assets. Its ten largest holdings made up 43.0% of the fund. The FMILX share class costs 0.76% a year. Over the 12 months to May 2026, FMILX returned 31.7%, with dividends reinvested. In 2026 Q2 it added 25 new positions and exited 24.

2026 Q2 holdings and allocationChanges are against the previous quarter, 2026 Q1Headline fees and returns use the FMILX share class
Expense ratio · FMILX
0.76%
$76 a year for every $10,000 invested
one share class
$5.92B
The whole fund, all share classes
133 holdings
43.0%in the top 10
Weight held in the ten largest holdings
Top 25 hold 59.5%
Return, 1 year · FMILX
+31.7%
With dividends, to May 2026
3 yr total +98.6% · 5 yr total +113.4%
What this fund is
Objective, as filed

Fidelity New Millennium Fund seeks capital appreciation.

Strategy, summarised

The fund invests primarily in common stocks of domestic and foreign companies, with a focus on identifying early-stage shifts in technology, innovation, demographics, and economic conditions that may create long-term opportunities; this approach often leads to positions in small and medium-sized companies selected through fundamental analysis of financial condition and industry position. Because the fund concentrates on companies positioned to benefit from specific secular trends, performance depends on the manager's ability to identify those trends and select the companies that will capitalize on them.

What you own

per cent of the fund
CompanyWeightValue
8.71%
$516.15M
6.54%
$387.17M
6.39%
$378.55M
4.80%
$284.52M
4.40%
$260.73M
SPACE EXPLORATION TECHNOLOGIES CORP
4.16%
$246.23M
2.49%
$147.66M
2.27%
$134.68M
1.66%
$98.27M
1.60%
$95.03M
Showing 1–10 of 133 · the top 10 are 43.04% of the fund, the top 25 are 59.46%

Reported price is the fund's own reported value divided by its own reported shares at 2026-05-31 — not a live quote, and not what the fund paid.

All 133 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%.

100.01%
of net assets
Stocks99.38%
Cash & short-term0.65%
Derivatives-0.01%

The outer band is exposure held short — written against the portfolio rather than part of it, which is why it sits outside the ring and why the two are never netted into one figure.

Derivatives are shown at market value, not notional exposure.

By sector

Information Technology
35.2%
Industrials
10.5%
Communication Services
9.0%
International
8.2%
10 other sectors
37.2%

How it has done

Total return, dividends reinvested · to May 2026

FMILX share class · total returns with dividends reinvested

1 year
+31.66%
3 years
+98.56%
Cumulative, not per year
5 years
+113.44%
Cumulative, not per year
Largest decline in 3 years
-9.27%
From a previous high to a later low
Cumulative return, last three years· Jun 2023 – May 2026

Volatility over the last 12 months: 13.04%. Past returns are a record, not a forecast.

Fees & fund details

Fidelity New Millennium Fund is an actively managed U.S. equity fund. 26% of FMILX’s stock holdings are in companies whose revenue grew in the top quartile of U.S. companies over the last five fiscal years (covering 85% of the fund’s equity).

Asset class
Equity
Region
United States
Management
Actively managed
Fund type
Open-end fund
Expense ratio, by class
0.76%· FMILX 0.76%
Portfolio turnover
30.00% a year · as of 2026 Q1

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

2026 Q2 vs 2026 Q1

Positions that entered or left the fund since its previous filing. Positions that were only resized are not listed.

Connected research

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