BISBX Mutual Fund

NAV$9.50

Fund Essentials - as of Jan 31, 2026

Net Assets
$5.3B
Expense Ratio
0.02%
Dividend Yield (Current)
3.75%
Holdings
1,963
Inception Date
May 20, 2022
Fund Family
BlackRock, Inc. (US)
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly

Performance

YTD+1.20%
1 Year+5.12%
3 Year+4.65%

Asset Allocation

Bonds: 90.78%
Cash: 9.22%

Price Chart (6M)

Loading chart data...

Top Holdings

View All →
TickerNameWeight
XTSLABlk Csh Fnd Treasury Sl Agency10.02%
FN MA4437Fannie Mae Pool Umbs P#Ma4437 2.000000001.08%
FN MA4512Fannie Mae 2.5 01/01/20520.88%
FN MA4465Fannie Mae Pool Umbs P#Ma4465 2.000000000.84%
FR SD8146Fhlmc 30Yr Umbs Super 2% Apr 01, 20510.81%
Top 10 Concentration: 16.89%Report Date: Jan 31, 2026
Download all 1963 holdings for BISBX
CSV export with sector, industry & share changes
Get CSV

Dividend Summary

View Details →
Dividend Yield (Current)
3.75%
Frequency
Monthly

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO
See how BISBX ranks against its peers
Category rank, peer-average returns and outperformance, updated daily.
$49$29/mo
Claim the $29 launch price
First 500 subscribers, then $49/mo. Cancel anytime. From MarketXLS, trusted since 2014.

BISBX Mutual Fund Overview

BISBX Mutual Fund (iShares US Securitized Bond Index Fund) is managed by BlackRock, Inc. (US) with $5.32B in net assets. BISBX expense ratio is 0.02%, holding 1963 positions across sectors including Financials, Other, Utilities. Inception date: 2022-05-20.

BISBX performance shows a YTD return of 1.20%. The 1-year return is 5.12%. BISBX dividend yield stands at 3.75%, paid monthly.

BISBX top holdings include Blk Csh Fnd Treasury Sl Agency (10.0%), Fannie Mae Pool Umbs P#Ma4437 2.00000000 (1.1%), Fannie Mae 2.5 01/01/2052 (0.9%), Fannie Mae Pool Umbs P#Ma4465 2.00000000 (0.8%), Fhlmc 30Yr Umbs Super 2% Apr 01, 2051 (0.8%). View all BISBX holdings, sector breakdown, or dividend history.

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