Returns Chart

Returns Chart

Key Stats

Net Expense Ratio Total Assets Under Management Weighted Average Dividend Yield Turnover Ratio (Generic)
0.99% 2.869B -- 627.0%
1 Year Fund Level Flows 1 Year Total Returns (Daily) Annualized Total Returns Since Inception (Daily) Max Drawdown (Since Inception)
-260.31M 1.89%

Basic Info

Investment Strategy
The Fund seeks total return. Under normal market conditions, the Fund invests at least 80% of its net assets, plus borrowings for investment purposes, in investment-grade debt securities (generally referred as bonds), and in derivatives and other instruments that have economic characteristics similar to such securities.
General
Security Type Mutual Fund
Equity Style --
Broad Asset Class Taxable Bond
Broad Category Fixed Income
Global Peer Group Bond USD Medium Term
Peer Group Core Bond Funds
Global Macro Bond HC
US Macro Short/Intermediate Investment-Grade Funds
YCharts Categorization --
YCharts Benchmark --
Prospectus Objective Core Bond Funds
Fund Owner Firm Name Invesco
Broad Asset Class Benchmark Index
^BBUSATR 100.0%

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Net Fund Flows Versus Peer Group

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1M
3M
6M
YTD
1Y
3Y
5Y
10Y
 
80.00B
60.00B
40.00B
20.00B
0
-20.00B
1 Month
% Rank: 78
-483.87M Peer Group Low
4.394B Peer Group High
1 Year
% Rank: 85
-260.31M
-5.284B Peer Group Low
48.09B Peer Group High
3 Months
% Rank: 32
-946.50M Peer Group Low
11.85B Peer Group High
3 Years
% Rank: 31
-14.24B Peer Group Low
93.65B Peer Group High
6 Months
% Rank: 93
-5.193B Peer Group Low
19.78B Peer Group High
5 Years
% Rank: 31
-16.82B Peer Group Low
126.21B Peer Group High
YTD
% Rank: 92
-5.194B Peer Group Low
32.41B Peer Group High
10 Years
% Rank: 42
-15.75B Peer Group Low
251.85B Peer Group High
Date Unavailable

Performance Versus Peer Group

 
20%
15%
10%
5%
0
Name
1M
3M
YTD
1Y
3Y
5Y
10Y
15Y
Total Return (NAV)
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
Peer Group Rtn. (NAV)
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
% Rank in Peer Group (NAV)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
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Annual Total Returns Versus Peers

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Name
2019
2020
2021
2022
2023
2024
2025
YTD
9.23%
8.76%
-1.73%
-14.43%
5.16%
1.87%
6.29%
-0.58%
8.72%
7.51%
-1.54%
-13.01%
5.53%
1.25%
7.30%
-0.34%
7.21%
9.88%
-1.68%
-13.32%
3.95%
0.41%
6.36%
-1.33%
7.86%
15.47%
-1.96%
-13.20%
5.50%
1.53%
7.72%
-0.10%
8.66%
10.53%
-1.24%
-14.01%
6.23%
1.08%
7.97%
-0.53%
8.51%
7.66%
-2.30%
-13.22%
5.36%
1.01%
6.62%
-0.82%
As of August 25, 2026.

Fundamentals

General
Distribution Yield --
Dividend Yield TTM (8-21-26) 3.93%
30-Day SEC Yield (7-31-26) 3.94%
7-Day SEC Yield --
Number of Holdings 10
Bond
Yield to Maturity (7-31-26) 5.09%
Effective Duration 6.01
Average Coupon 4.69%
Calculated Average Quality 2.046
Effective Maturity 17.23
Nominal Maturity 17.26
Number of Bond Holdings 4
As of July 31, 2026

Asset Allocation

As of July 31, 2026.
Type % Net
Cash -24.87%
Stock 0.00%
Bond 93.45%
Convertible 0.00%
Preferred 0.18%
Other 31.24%
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Top 10 Holdings

Name % Weight Price % Change
Invesco Treasury Portfolio Institutional 6.85% 1.00 0.00%
XSP SEP6 725.0 C
5.66% -- --
United States of America USGB 4.375 05/15/2036 FIX USD Government 4.89% 97.53 0.25%
United States of America USGB 4.75 02/15/2056 FIX USD Government 4.22% 92.66 0.60%
United States of America USGB 4.125 06/30/2028 FIX USD Government 3.95% 99.81 -0.01%
Invesco Government & Agency Portfolio Inst 3.73% 1.00 0.00%
10Y TNOTES SEP26
3.59% -- --
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 2 2.5% 01-AUG-2056
3.53% -- --
LITE JAN7 700.0C
3.46% -- --
United States of America USGB 4.125 07/15/2029 FIX USD Government 2.63% 99.52 0.01%

Fees & Availability

Fees
Actual 12B-1 Fee 0.50%
Actual Management Fee 0.27%
Administration Fee --
Maximum Front Load --
Maximum Deferred Load 0.00%
Maximum Redemption Fee --
General Availability
Available for Insurance Product No
Available for RRSP No
Purchase Details
Open to New Investors Yes
Minimum Initial Investment 0.00 None
Minimum Subsequent Investment 0.00 None

Projected Income

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Type Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul
Qualified Income
-- -- -- -- -- -- -- -- -- -- -- --
Normal
-- -- -- -- -- -- -- -- -- -- -- --
Qualified
-- -- -- -- -- -- -- -- -- -- -- --
LT Cap Gains
-- -- -- -- -- -- -- -- -- -- -- --
Ordinary Income
-- -- -- -- -- -- -- -- -- -- -- --
Non-Qual
-- -- -- -- -- -- -- -- -- -- -- --
ST Cap Gains
-- -- -- -- -- -- -- -- -- -- -- --
Interest
-- -- -- -- -- -- -- -- -- -- -- --
Tax-Exempt
-- -- -- -- -- -- -- -- -- -- -- --
ROC
-- -- -- -- -- -- -- -- -- -- -- --
Other
-- -- -- -- -- -- -- -- -- -- -- --
Total
-- -- -- -- -- -- -- -- -- -- -- --
As of July 31, 2026.

Basic Info

Investment Strategy
The Fund seeks total return. Under normal market conditions, the Fund invests at least 80% of its net assets, plus borrowings for investment purposes, in investment-grade debt securities (generally referred as bonds), and in derivatives and other instruments that have economic characteristics similar to such securities.
General
Security Type Mutual Fund
Equity Style --
Broad Asset Class Taxable Bond
Broad Category Fixed Income
Global Peer Group Bond USD Medium Term
Peer Group Core Bond Funds
Global Macro Bond HC
US Macro Short/Intermediate Investment-Grade Funds
YCharts Categorization --
YCharts Benchmark --
Prospectus Objective Core Bond Funds
Fund Owner Firm Name Invesco
Broad Asset Class Benchmark Index
^BBUSATR 100.0%

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Fundamentals

General
Distribution Yield --
Dividend Yield TTM (8-21-26) 3.93%
30-Day SEC Yield (7-31-26) 3.94%
7-Day SEC Yield --
Number of Holdings 10
Bond
Yield to Maturity (7-31-26) 5.09%
Effective Duration 6.01
Average Coupon 4.69%
Calculated Average Quality 2.046
Effective Maturity 17.23
Nominal Maturity 17.26
Number of Bond Holdings 4
As of July 31, 2026

Fund Details

Key Dates
Inception Date 4/15/1988
Last Annual Report Date 10/31/2025
Last Prospectus Date 2/27/2026
Share Classes
OPBCX C
OPBIX Retirement
OPBYX Inst
OPIGX A
TRTMX Retirement
Attributes
Index Fund --
Inverse Fund No
Leveraged Fund --
Fund of Funds No
Currency Hedged Fund --
Socially Responsible Fund No

Top Portfolio Holders

Name % Weight
Portfolio A 5.00%
Portfolio B 3.50%
Portfolio C 2.25%
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Excel Add-In Codes

Name: =YCI("M:OPBNX", "name")
Broad Asset Class: =YCI("M:OPBNX", "broad_asset_class")
Broad Category: =YCI("M:OPBNX", "broad_category_group")
Prospectus Objective: =YCI("M:OPBNX", "prospectus_objective")
To find the codes for any of our securities and financial metrics, see our Complete Excel Reference.
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