iShares U.S. Aggregate Bond Index Fund Class K (WFBIX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
8.99
-0.01 (-0.11%)
At close: May 18, 2026
WFBIX Holdings Information
WFBIX is a mutual fund with a total of 9721 individual holdings.
Total Holdings
9721
Top 10 Percentage
7.70%
Asset Class
Fixed Income
Fund Category
Intermediate Core Bond
Assets
3.64B
Forward PE Ratio
n/a
Breakdown by Asset Class
Top 25 Holdings
| No. | Symbol | Name | % Weight |
|---|---|---|---|
| 1 | BISXX | BlackRock Cash Funds Instl SL Agency | 3.31% |
| 2 | T.1.375 11.15.31 | United States Treasury Notes | 0.56% |
| 3 | T.4.25 06.30.29 | United States Treasury Notes | 0.53% |
| 4 | T.4.375 05.15.34 | United States Treasury Notes | 0.49% |
| 5 | T.4.625 02.15.35 | United States Treasury Notes | 0.47% |
| 6 | T.4 11.15.35 | United States Treasury Notes | 0.47% |
| 7 | T.3.75 08.15.27 | United States Treasury Notes | 0.47% |
| 8 | T.3.5 10.31.27 | United States Treasury Notes | 0.47% |
| 9 | T.3.375 12.31.27 | United States Treasury Notes | 0.46% |
| 10 | T.4.25 08.15.35 | United States Treasury Notes | 0.45% |
| 11 | T.3.625 08.31.29 | United States Treasury Notes | 0.45% |
| 12 | T.3.375 11.30.27 | United States Treasury Notes | 0.44% |
| 13 | T.2.75 08.15.32 | United States Treasury Notes | 0.43% |
| 14 | T.4.25 05.15.35 | United States Treasury Notes | 0.42% |
| 15 | T.3.5 09.30.29 | United States Treasury Notes | 0.42% |
| 16 | T.3.75 01.31.31 | United States Treasury Notes | 0.41% |
| 17 | T.4.25 11.15.34 | United States Treasury Notes | 0.41% |
| 18 | T.4 02.15.34 | United States Treasury Notes | 0.41% |
| 19 | T.3.875 04.30.30 | United States Treasury Notes | 0.41% |
| 20 | T.3.875 08.15.34 | United States Treasury Notes | 0.40% |
| 21 | T.4.25 01.15.28 | United States Treasury Notes | 0.40% |
| 22 | T.3.5 02.28.31 | United States Treasury Notes | 0.39% |
| 23 | T.3.875 06.30.30 | United States Treasury Notes | 0.37% |
| 24 | FR.SD8199 | Federal Home Loan Mortgage Corp. | 0.36% |
| 25 | T.3.875 07.31.27 | United States Treasury Notes | 0.36% |
As of Mar 31, 2026