American Century Short Duration Fund Investor Class (ACSNX)

Fund Assets	1.07B
Expense Ratio	0.57%
Min. Investment	$2,500
Turnover	272.00%
Dividend (ttm)	0.45
Dividend Yield	4.55%
Dividend Growth	0.57%
Payout Frequency	Monthly
Ex-Dividend Date	Nov 28, 2025

Previous Close	9.88
YTD Return	5.13%
1-Year Return	5.76%
5-Year Return	11.94%
52-Week Low	9.33
52-Week High	9.88
Beta (5Y)	0.06
Holdings	321
Inception Date	Dec 1, 2006

About ACSNX

The investment seeks to maximize total return; as a secondary objective, the fund seeks a high level of income. The fund invests at least 65% of its assets in investment-grade, non-money market debt securities. No more than 10% of the fund's assets may be invested in non-dollar denominated debt securities. The weighted average duration of the fund's portfolio must be three years or shorter.

• Fund Family: American Century Investments
• Category: Short-Term Bond
• Performance Rating: Average
• Risk Rating: Below Average
• Stock Exchange: NASDAQ
• Ticker Symbol: ACSNX
• Share Class: Investor Class
• Index: Bloomberg 1-3 Y Government/Credit TR

Performance

ACSNX had a total return of 5.76% in the past year, including dividends. Since the fund's inception, the average annual return has been 5.33%.

Equivalent Funds

These are funds that follow the same index from the other major fund companies.

Symbol	Provider	Name	Expense Ratio
FBNTX	Fidelity	Fidelity Advisor Short-Term Bd M	0.51%
FBNAX	Fidelity	Fidelity Advisor Short-Term Bd A	0.50%
FBNIX	Fidelity	Fidelity Advisor Short-Term Bd I	0.30%
FANCX	Fidelity	Fidelity Advisor Short-Term Bd C	1.36%
FIKTX	Fidelity	Fidelity Advisor Short-Term Bond Z	0.25%

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

Symbol	Share Class	Expense Ratio
ASDOX	G Class	0.01%
ASDDX	R6 Class	0.32%
ACSUX	R5 Class	0.37%
ASHHX	I Class	0.47%

Top 10 Holdings

25.90% of assets

Name	Symbol	Weight
U.S. TREASURY - United States Treasury Note/Bond 3.88 06/15/2028	T	7.30%
U.S. TREASURY - United States Treasury Note/Bond 3.75 12/31/2028	T	3.55%
State Street U.S. Government Money Market Portfolio	GVMXX	3.50%
U.S. TREASURY - United States Treasury Note/Bond 3.88 03/15/2028	T	2.19%
U.S. TREASURY - United States Treasury Note/Bond 4.63 09/15/2026	T	2.15%
U.S. TREASURY - United States Treasury Note/Bond 3.50 09/15/2028	T	1.66%
U.S. TREASURY - United States Treasury Note/Bond - When Issued 4.25 12/15/2026	WIT	1.64%
FREMF 2016-K54 Mortgage Trust 4.23	FREMF	1.42%
U.S. TREASURY - United States Treasury Note/Bond 0.75 04/30/2026	T	1.34%
U.S. TREASURY - United States Treasury Bill 0.00 08/06/2026	B	1.17%

Dividend History

Ex-Dividend	Amount	Pay Date
Nov 28, 2025	$0.03261	Nov 28, 2025
Oct 31, 2025	$0.03811	Oct 31, 2025
Sep 30, 2025	$0.03484	Sep 30, 2025
Aug 29, 2025	$0.03928	Aug 29, 2025
Jul 31, 2025	$0.03676	Jul 31, 2025
Jun 30, 2025	$0.03568	Jun 30, 2025