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TWCIX

Select Fund

Actively managedEquityOpen-end fund
American Century Mutual Funds, Inc.: TWCIX · TWCAX · TWSIX · ACSLX · ASERX · ASDEX · ASLGX · ASLWX · ASLDXHoldings as of Apr 30, 2026Filed Jun 26, 2026

Actively managed U.S. stock fund

As of its 2026 Q2 report, Select Fund held 57 positions with $6.39B in net assets. Its ten largest holdings made up 66.1% of the fund. The TWCIX share class costs 0.9% a year. Over the 12 months to May 2026, TWCIX returned 29.5%, with dividends reinvested. In 2026 Q3 it added 6 new positions and exited 9.

2026 Q2 holdings and allocationChanges are against the previous quarter, 2026 Q2Headline fees and returns use the TWCIX share class
Expense ratio · TWCIX
0.9%
$90 a year for every $10,000 invested
0% – 1.9% across the 9 classes
$6.39B
The whole fund, all share classes
57 holdings
66.1%in the top 10
Weight held in the ten largest holdings
Top 25 hold 87.9%
Return, 1 year · TWCIX
+29.5%
With dividends, to May 2026
3 yr total +83.2% · 5 yr total +86.3%
What this fund is
Objective, as filed

The fund seeks long-term capital growth.

Strategy, summarised

The fund invests in stocks of larger U.S. companies selected for accelerating earnings or revenue growth, improving business fundamentals such as cash flow, and relative price strength compared to peers. The portfolio managers employ fundamental analysis and momentum techniques to identify securities meeting these criteria and may also write covered calls when premiums are attractive. Because returns depend on the portfolio managers' stock selections, the fund's performance will diverge from the overall market based on the success of those picks.

What you own

per cent of the fund
CompanyWeightValue
15.02%
$960.47M
8.81%
$563.24M
7.98%
$510.21M
6.92%
$442.40M
6.29%
$402.19M
5.16%
$329.69M
4.73%
$302.53M
4.41%
$281.81M
3.68%
$235.27M
3.06%
$195.74M
Showing 1–10 of 57 · the top 10 are 66.06% of the fund, the top 25 are 87.85%

Reported price is the fund's own reported value divided by its own reported shares at 2026-04-30 — not a live quote, and not what the fund paid.

All 57 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%.

100.13%
of net assets
Stocks99.78%
Cash & short-term0.34%

Derivatives are shown at market value, not notional exposure.

By sector

Information Technology
45.4%
Communication Services
16.4%
Consumer Discretionary
13.3%
Industrials
7.2%
7 other sectors
17.7%

How it has done

Total return, dividends reinvested · to May 2026

TWCIX share class · total returns with dividends reinvested

1 year
+29.50%
3 years
+83.19%
Cumulative, not per year
5 years
+86.31%
Cumulative, not per year
Largest decline in 3 years
-11.95%
From a previous high to a later low
Cumulative return, last three years· Aug 2023 – May 2026

Volatility over the last 12 months: 16.96%. Past returns are a record, not a forecast.

Jun 2026 and Jul 2026 have been filed since the trailing figures were struck, so they are not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.

The 9 share classes hold the same portfolio

Share classExpense ratio1 year3 years5 yearsWorst fall
0.90%+29.50%+83.19%+86.31%-11.95%
1.15%+29.16%+81.82%+83.97%-12.00%
0.70%+29.74%+84.28%+88.16%-11.91%
1.90%+28.21%+77.79%+77.22%-12.17%
1.40%+28.84%+80.46%+81.69%-12.06%
0.55%+29.94%+85.13%+89.58%-11.88%
0.70%+29.74%+84.29%+88.16%-11.91%
0.55%+29.94%+85.12%+89.58%-11.89%
0.00%+30.65%———

These classes hold the same portfolio, so the 2.45pp spread over 1 year is the cost difference between them — roughly 2.45pp a year — not a difference in what they own.

Fees & fund details

Select Fund is an actively managed U.S. equity fund. 27% of TWCIX’s stock holdings are in companies whose revenue grew in the top quartile of U.S. companies over the last five fiscal years (covering 98% of the fund’s equity).

Asset class
Equity
Region
United States
Management
Actively managed
Fund type
Open-end fund
Expense ratio, by class
0.00% – 1.90%· TWCIX 0.90%
Portfolio turnover
22.00% a year · as of 2026 Q1

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

2026 Q3 vs 2026 Q2

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

6 new

Samsung Electronics Co Ltd
State Street Bank & Trust Co
Innio NVINIO
Space Exploration Technologies CorpSPCX
Connected research

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