What are the top holdings of AROIX?

A machine-readable holdings disclosure for American Century One Choice 2045 Portfolio Investor Class (AROIX) is not available from our data sources. Fund families sometimes register portfolio filings under a sibling share class or outside the SEC's structured datasets. Rather than estimate, we leave the section blank; the issuer's website carries the authoritative portfolio list.

What sectors does AROIX invest in?

American Century One Choice 2045 Portfolio Investor Class (AROIX) allocates across the sectors shown above. The largest exposure tops the list; the rest follow in descending weight order.

What sector is AROIX most exposed to?

AROIX's full sector breakdown is on the Sectors tab. The largest sector weight is shown there along with the rest of the allocation.

Is AROIX a US-only fund?

The country allocation card on this page shows AROIX's geographic exposure. Funds with > 95% US weight are effectively US-only; international or global funds will show meaningful weights across multiple countries.

What does AROIX invest in?

Seeks the highest total return consistent with its asset mix

AROIX

American Century One Choice 2045 Portfolio Investor Class

NASDAQ·Asset Management · Financial Services

$18.86$0.01+0.05%

Oct 30 8:10 AM EDT

Portfolio as of July 31, 2026, from the fund's SEC Form N-PORT filing. Funds disclose holdings quarterly, with a ~60-day publication delay. Sector breakdowns aren't part of this filing, so none is shown.

Top Holdings

holdings

ACDOX
American Century Diversified Bond Fund
15.87%
AFEGX
American Century Large Cap Equity Fund
10.56%
ACFLX
American Century Focused Large Cap Value Fund
10.54%
ACAEX
American Century International Growth Fund
7.15%
AGBGX
American Century Global Bond Fund
6.46%
ACIHX
American Century Growth Fund
5.87%
ACAFX
American Century International Value Fund
5.04%
ACIPX
American Century Mid Cap Value Fund
4.98%
ACADX
American Century Emerging Markets Fund
4.09%
ACHFX
American Century High Income Fund
4.03%
Other
13 more holdings
25.40%

Top 10 holdings

74.59%

Top 25 holdings

99.99%

Concentration index

0.0749

Effective holdings

Chart tools

Open Top Holdings in Chart Builder to fine-tune colors, labels, and timeframe, then download a high-res PNG.

All Holdings (23)

#	TickerHolding	Name	Weight	Shares	Market Value
1	ACDOXACDOXAmerican Century Diversified Bond Fund	American Century Diversified Bond Fund	15.87%	22.02M	$197.94M
2	AFEGXAFEGXAmerican Century Large Cap Equity Fund	American Century Large Cap Equity Fund	10.56%	2.53M	$131.70M
3	ACFLXACFLXAmerican Century Focused Large Cap Value Fund	American Century Focused Large Cap Value Fund	10.54%	11.03M	$131.39M
4	ACAEXACAEXAmerican Century International Growth Fund	American Century International Growth Fund	7.15%	6.29M	$89.10M
5	AGBGXAGBGXAmerican Century Global Bond Fund	American Century Global Bond Fund	6.46%	9.34M	$80.50M
6	ACIHXACIHXAmerican Century Growth Fund	American Century Growth Fund	5.87%	1.16M	$73.17M
7	ACAFXACAFXAmerican Century International Value Fund	American Century International Value Fund	5.04%	4.85M	$62.88M
8	ACIPXACIPXAmerican Century Mid Cap Value Fund	American Century Mid Cap Value Fund	4.98%	3.66M	$62.11M
9	ACADXACADXAmerican Century Emerging Markets Fund	American Century Emerging Markets Fund	4.09%	2.69M	$51.04M
10	ACHFXACHFXAmerican Century High Income Fund	American Century High Income Fund	4.03%	5.85M	$50.21M
11	ACILXACILXAmerican Century Heritage Fund	American Century Heritage Fund	3.78%	1.72M	$47.14M
12	AINGXAINGXAmerican Century Inflation Adjusted Bond Fund	American Century Inflation Adjusted Bond Fund	3.29%	3.93M	$41.01M
13	ANTGXANTGXAmerican Century Non-US Intrinsic Value Fund	American Century Non-US Intrinsic Value Fund	3.01%	3.24M	$37.52M
14	ANTMXANTMXAmerican Century International Small-Mid Cap Fund	American Century International Small-Mid Cap Fund	2.49%	2.45M	$31.05M
15	AEDGXAEDGXAmerican Century Emerging Markets Debt Fund	American Century Emerging Markets Debt Fund	2.45%	3.28M	$30.53M
16	ACIWXACIWXAmerican Century Global Real Estate Fund	American Century Global Real Estate Fund	2.06%	1.69M	$25.66M
17	ACFGXACFGXAmerican Century Focused Dynamic Growth Fund	American Century Focused Dynamic Growth Fund	1.99%	293.33K	$24.79M
18	ASLDXASLDXAmerican Century Select Fund	American Century Select Fund	1.90%	168.27K	$23.66M
19	ASVHXASVHXAmerican Century Small Cap Value Fund	American Century Small Cap Value Fund	1.70%	1.93M	$21.19M
20	ANOHXANOHXAmerican Century Small Cap Growth Fund	American Century Small Cap Growth Fund	1.61%	699.18K	$20.03M

Showing 20 of 23

Sectors

The fund issuer's factsheet may carry this breakdown directly.

Countries

Domicile

United States · 99.99%

Asset Classes

Primary asset class

Equity

Strategy

Actively Managed

Income strategy

No income focus

Frequently Asked Questions About AROIX

What are the top holdings of AROIX?: A machine-readable holdings disclosure for American Century One Choice 2045 Portfolio Investor Class (AROIX) is not available from our data sources. Fund families sometimes register portfolio filings under a sibling share class or outside the SEC's structured datasets. Rather than estimate, we leave the section blank; the issuer's website carries the authoritative portfolio list.
What sectors does AROIX invest in?: American Century One Choice 2045 Portfolio Investor Class (AROIX) allocates across the sectors shown above. The largest exposure tops the list; the rest follow in descending weight order.
What sector is AROIX most exposed to?: AROIX's full sector breakdown is on the Sectors tab. The largest sector weight is shown there along with the rest of the allocation.
Is AROIX a US-only fund?: The country allocation card on this page shows AROIX's geographic exposure. Funds with > 95% US weight are effectively US-only; international or global funds will show meaningful weights across multiple countries.
What does AROIX invest in?: Seeks the highest total return consistent with its asset mix

TickerHolding

Name

Weight

Market Value

ACDOXACDOXAmerican Century Diversified Bond Fund

American Century Diversified Bond Fund

15.87%

22.02M

$197.94M

AFEGXAFEGXAmerican Century Large Cap Equity Fund

American Century Large Cap Equity Fund

10.56%

2.53M

$131.70M

ACFLXACFLXAmerican Century Focused Large Cap Value Fund

American Century Focused Large Cap Value Fund

10.54%

11.03M

$131.39M

ACAEXACAEXAmerican Century International Growth Fund

American Century International Growth Fund

7.15%

6.29M

$89.10M

AGBGXAGBGXAmerican Century Global Bond Fund

American Century Global Bond Fund

6.46%

9.34M

$80.50M

ACIHXACIHXAmerican Century Growth Fund

American Century Growth Fund

5.87%

1.16M

$73.17M

ACAFXACAFXAmerican Century International Value Fund

American Century International Value Fund

5.04%

4.85M

$62.88M

ACIPXACIPXAmerican Century Mid Cap Value Fund

American Century Mid Cap Value Fund

4.98%

3.66M

$62.11M

ACADXACADXAmerican Century Emerging Markets Fund

American Century Emerging Markets Fund

4.09%

2.69M

$51.04M

ACHFXACHFXAmerican Century High Income Fund

American Century High Income Fund

4.03%

5.85M

$50.21M

ACILXACILXAmerican Century Heritage Fund

American Century Heritage Fund

3.78%

1.72M

$47.14M

AINGXAINGXAmerican Century Inflation Adjusted Bond Fund

American Century Inflation Adjusted Bond Fund

3.29%

3.93M

$41.01M

ANTGXANTGXAmerican Century Non-US Intrinsic Value Fund

American Century Non-US Intrinsic Value Fund

3.01%

3.24M

$37.52M

ANTMXANTMXAmerican Century International Small-Mid Cap Fund

American Century International Small-Mid Cap Fund

2.49%

2.45M

$31.05M

AEDGXAEDGXAmerican Century Emerging Markets Debt Fund

American Century Emerging Markets Debt Fund

2.45%

3.28M

$30.53M

ACIWXACIWXAmerican Century Global Real Estate Fund

American Century Global Real Estate Fund

2.06%

1.69M

$25.66M

ACFGXACFGXAmerican Century Focused Dynamic Growth Fund

American Century Focused Dynamic Growth Fund

1.99%

293.33K

$24.79M

ASLDXASLDXAmerican Century Select Fund

American Century Select Fund

1.90%

168.27K

$23.66M

ASVHXASVHXAmerican Century Small Cap Value Fund

American Century Small Cap Value Fund

1.70%

1.93M

$21.19M

ANOHXANOHXAmerican Century Small Cap Growth Fund

American Century Small Cap Growth Fund

1.61%

699.18K

$20.03M