TSBLX Mutual Fund

NAV$9.46

Fund Essentials - as of Jan 31, 2026

Net Assets
-
Expense Ratio
0.12%
Dividend Yield (Current)
4.03%
Holdings
1,448
Inception Date
Oct 5, 2020
Fund Family
T.Rowe Price
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly
SEC 30-Day Yield
PRO

Performance

YTD-2.67%
1 Year+3.13%
3 Year+3.91%
5 Year-0.16%

Asset Allocation

Stocks: 0.10%
Bonds: 94.13%
Other: 5.78%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
PRRXXT. Rowe Price Government Reserve Fund4.38%
T 3.875 04/30/30Us Treasury N/B 3.88% 30Apr20302.64%
T 4.5 05/31/29Treasury Note (Otr) 4.5% May 31, 20292.43%
-Treasury Reserve Fund - Collateral1.47%
T 4.125 11/30/29Us Treas Nts 4.125% 11/30/291.34%
Top 10 Concentration: 18.20%Report Date: Jan 31, 2026
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Dividend Summary

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Dividend Yield (Current)
4.03%
Frequency
Monthly
Latest Distribution
$0.02
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO
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Category rank, peer-average returns and outperformance, updated daily.
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TSBLX Mutual Fund Overview

TSBLX Mutual Fund (T Rowe Price QM US Bond Index Fund Class I) is managed by T.Rowe Price. TSBLX expense ratio is 0.12%, holding 1448 positions across sectors including Financials, Other, Unknown. Inception date: 2020-10-05.

TSBLX performance shows a YTD return of -2.67%. The 1-year return is 3.13% and the 5-year return is -0.16%. TSBLX dividend yield stands at 4.03%, paid monthly.

TSBLX top holdings include T. Rowe Price Government Reserve Fund (4.4%), Us Treasury N/B 3.88% 30Apr2030 (2.6%), Treasury Note (Otr) 4.5% May 31, 2029 (2.4%), Treasury Reserve Fund - Collateral (1.5%), Us Treas Nts 4.125% 11/30/29 (1.3%). View all TSBLX holdings, sector breakdown, or dividend history.

TSBLX can be compared against other funds using the overlap calculator or side-by-side comparison tool. TSBLX alternatives are available via the screener, along with tax-loss harvesting opportunities.