MBB
iShares MBS ETF
iShares Trust
ETFIndex fund

Similar funds

Computed 2026-07-05

Funds whose latest portfolio most overlaps this one — the share of this fund's holdings each peer reproduces, by weight. Click an overlap score for the side-by-side comparison.

#FundOverlapNet exp.Adviser
1 iShares U.S. Securitized Bond Index Fund cheaper 39% 0.01% BlackRock Fund Advisors
2 iShares Core 5-10 Year USD Bond ETF · IMTB 21% 0.06% BlackRock Fund Advisors
3 iShares Core U.S. Aggregate Bond ETF · AGG cheaper 20% 0.03% BlackRock Fund Advisors
4 Schwab Mortgage-Backed Securities ETF · SMBS cheaper diff. adviser 18% 0.03% Charles Schwab Investment Management, Inc.
5 VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND · VMBSX, VMBIX, VMBS cheaper diff. adviser 18% 0.02% The Vanguard Group, Inc.
6 iShares ESG Aware U.S. Aggregate Bond ETF · EAGG 18% 0.10% BlackRock Fund Advisors
7 iShares GNMA Bond ETF · GNMA 18% 0.10% BlackRock Fund Advisors
8 U.S. Total Bond Index Master Portfolio 16% BlackRock Fund Advisors
9 State Street(R) SPDR(R) Portfolio Mortgage Backed Bond ETF · SPMB diff. adviser 14% 0.04% SSGA Funds Management, Inc.
10 iShares ESG Advanced Universal USD Bond ETF · EUSB 14% 0.12% BlackRock Fund Advisors
11 iShares Core Universal USD Bond ETF · IUSB 11% 0.06% BlackRock Fund Advisors
12 The U.S. Mortgage/Asset Backed Fixed Income Securities Portfolio · HCASX diff. adviser 11% 0.23% HC Capital Solutions an operating division of Hirtle Callaghan & Co., LLC
13 NVIT Bond Index Fund diff. adviser 9% 0.23% Nationwide Fund Advisors
14 Nationwide Bond Index Fund · GBIAX, GBXIX, GBICX, NWXOX diff. adviser 8% 0.20% Nationwide Fund Advisors
15 iShares Systematic Bond ETF · SYSB 7% 0.25% BlackRock Fund Advisors
16 iShares Total USD Fixed Income Market ETF · BTOT 7% 0.09%
17 Nuveen Bond Index Fund · TBIIX, TBIRX, TBIPX, TBILX, TBIAX, TBIWX cheaper diff. adviser 7% 0.00% Teachers Advisors, LLC
18 Schwab U.S. Aggregate Bond Index Fund · SWAGX diff. adviser 7% 0.04% Charles Schwab Investment Management, Inc.
19 VANGUARD GNMA FUND · VFIIX, VFIJX diff. adviser 7% 0.11% Wellington Management Company LLP
20 iShares Total Return Active ETF 7% 0.38% BlackRock Fund Advisors

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