CPTNX Mutual Fund

CPTNX Mutual Fund

NAV$9.21
See how much of CPTNX you already own
Just $25 once·$69/mo·Download sample
X-ray my portfolio free

Fund Essentials - as of Mar 31, 2026

Net Assets
$280M
Expense Ratio
0.47%
Dividend Yield (Current)
3.73%
Holdings
155
Inception Date
May 16, 1980
Fund Family
American Century Investments
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly
SEC 30-Day Yield
PRO

Performance

YTD-0.74%
1 Year+2.71%
3 Year+3.14%
5 Year-0.92%
10 Year+0.68%

Asset Allocation

Bonds: 100.26%
See how much of CPTNX you already own
Your funds unpacked, overlap, fees and score, free on screen. The full report is $25, once. Download sample.
X-ray my portfolio free

Top Holdings

View All →
TickerNameWeight
-Fixed Income Clearing Corp 04/01/2026 3.660000%6.11%
T 4.125 03/31/29Treasury Note 4.125 3/31/20294.15%
T 4.25 02/28/31U.S. Treasury Notes3.97%
T 4.25 06/30/29United States Treasuryu.S. Treasury Notes3.25%
T 4.625 10/15/26Us Treasury N/B3.23%
Top 10 Concentration: 31.20%Report Date: Mar 31, 2026
Download all 155 holdings for CPTNX
CSV export with sector, industry & share changes
Get CSV

Dividend Summary

View Details →
Dividend Yield (Current)
3.73%
Frequency
Monthly
Latest Distribution
$0.02
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO

CPTNX Mutual Fund Overview

CPTNX Mutual Fund (American Century Government Bond Fund Investor Class) is managed by American Century Investments with $279.8M in net assets. CPTNX expense ratio is 0.47%, holding 155 positions across sectors including Financials, Utilities. Inception date: 1980-05-16.

CPTNX performance shows a YTD return of -0.74%. The 1-year return is 2.71% and the 5-year return is -0.92%. CPTNX dividend yield stands at 3.73%, paid monthly.

CPTNX top holdings include Fixed Income Clearing Corp 04/01/2026 3.660000% (6.1%), Treasury Note 4.125 3/31/2029 (4.2%), U.S. Treasury Notes (4.0%), United States Treasuryu.S. Treasury Notes (3.3%), Us Treasury N/B (3.2%). Go to all CPTNX holdings, CPTNX sectors, or CPTNX dividends.

CPTNX can be compared against other funds. Use CPTNX overlap to find shared positions, or CPTNX vs another fund for a side-by-side view. CPTNX alternatives are available via the screener, along with tax-loss harvesting opportunities.