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iShares U.S. Aggregate Bond Index Fund (WFBIX) proxy voting record 2026

BlackRock Funds III files this fund's proxy votes with the SEC once a year. This is what it did with the shares your retirement savings paid for.

SourceProxy-voting record filed by BlackRock Funds III on 2026-08-28 · open the filing

TickerWFBIX (Class K Shares) · as listed in its latest SEC filing of proxy votes

How it voted, by issue

Fund companies sometimes file the same proposal under different subjects. So that funds can be compared, each proposal is counted under the subject most of the filings we read gave it, the same for every fund on this site.

What it holds

The largest positions this fund reported, as a share of the fund. Your slice of each is that percentage of your balance.

Company% of fund
BlackRock Cash Funds: Institutional, SL Agency Shares6.08%
BlackRock Cash Funds: Treasury, SL Agency Shares2.77%

SourcePortfolio holdings as reported by the fund for 2026-06-30 · open the filing

Other funds BlackRock Funds III votes

The same filer reports these alongside this one, in the same annual filing.

Blackrock Lifepath Index 2030 Fund85.8% for exec payBlackrock Lifepath Index 2035 Fund85.8% for exec payBlackrock Lifepath Index 2040 Fund85.8% for exec payBlackrock Lifepath Index 2045 Fund85.8% for exec payBlackrock Lifepath Index 2050 Fund85.3% for exec payBlackrock Lifepath Index 2055 Fund85.3% for exec payBlackRock LifePath Index 2060 Fund85.3% for exec payBlackRock LifePath Index 2065 Fund85.3% for exec payBlackRock LifePath Index 2070 Fund85.3% for exec payBlackrock Lifepath Index Retirement Fund85.8% for exec pay

Every BlackRock fund we track, and how each one voted →

Retirement plans that offer it

ServisFirst Bancshares 401(k)24 funds we can traceIng Groep 401(k)18 funds we can trace

Vote these ballots yourself

See how you would have voted, then what this fund did — one card at a time. Open the full ballot deck for this fund →