Fidelity
Fidelity Flex U.S. Bond Index Fund
Ticker FIBUX · Mutual fundIndex
Matched by tickerAll Fidelity (FMR) fundsSearch the plans that hold it
Covers 71,410 large plans that list their funds in their annual filing. Updated Nov 6, 2026. Shares describe these plans, not the whole market.
Filings through .
Plans holding
6
2 with $250K or more
Dollars held
$17.2M
69,856 of 69,862 plans with fund lines hold none
Median per plan
$140K
Share of their fund dollars
1.8%
Plans that added or dropped it from 2024 to 2025
Added
1 plan
$12.0M at year-end 2025
Dropped
0 plans
$0 at year-end 2024
Moved in
0 plans
from another class or vehicle
Moved out
0 plans
to another class or vehicle
Plans that added it in 2025 (1 plan)
| Plan | Year-end value |
|---|---|
| West Pharmaceutical Services, Inc. 401(k) Plan$250M-$1B | $12.2M to $12.0M |
Stable value and insurance contract lines, renames and class changes are not counted.
Which plans hold Fidelity Flex U.S. Bond Index Fund
The largest 10 plans in each list.
| West Pharmaceutical Services, Inc. 401(k) Plan$574M plan · West Pharmaceutical Services, Inc., PA · Fidelity (FMR) | $12.0M |
| Fidelity Advantage 401(k)$362M plan · Fidelity Workplace Services LLC, MA · Fidelity (FMR) | $4.8M |
| Premio Foods, Inc. 401(k) Plan$12.4M plan · Premio Foods, Inc., NJ · ADP | $140K |
| Linc Housing 401(k) Retirement Plan$9.2M plan · Linc Housing Corporation, CA · Fidelity (FMR) | $126K |
| Melville Management Corporation Retirement Plan$36.4M plan · Melville Management Corporation, NY · Fidelity (FMR) | $104K |
| Psicc 401(k) Plan$6.4M plan · Process Systems Incorporated Construction Company, TN · Fidelity (FMR) | $52K |
Plans whose filed schedule lists Fidelity Flex U.S. Bond Index Fund.
How the filings spell it
Show 3 names seen in the filings
- Fidelity Flex U S Bond Index
- Fidelity Flex US Bond Index
- Fidelity Flex US Bond Index Fund