Allspring Core Bond Fund Institutional Class
Ticker MBFIX · Mutual fund · Share class: Class Instl
Matched by tickerAll Allspring 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
29
18 with $250K or more
Dollars held
$55.9M
69,833 of 69,862 plans with fund lines hold none
Median per plan
$687K
Share of their fund dollars
1.8%
Same fund, other share classes
13 plans hold a costlier class of this fund than the cheapest class held in the data.
| Class | Cost tier | Plans | Dollars |
|---|---|---|---|
| Allspring Core Bond Fund Class R6WTRIX | Not stated | 135 | $169M |
| Class AMBFAX | Retail / revenue sharing | 13 | $69.4M |
| Class Instl (this page)MBFIX | Low cost | 29 | $55.9M |
Plans adding and dropping it, 2024 to 2025
Added
0 plans
$0 at year-end 2025
Dropped
2 plans
$5.8M at year-end 2024
Moved in
0 plans
from another class or vehicle
Moved out
0 plans
to another class or vehicle
Plans that dropped it after 2024 (2 plans)
| Plan | Year-end value |
|---|---|
| Spectrum Control, Inc. 401(k) Plan$50M-$250M | $3.7M |
| Lawrenceville School Defined Contribution Retirement Plan$50M-$250M | $2.1M to $3.6M |
Stable value and insurance contract lines, renames and class changes are not counted.
Which plans hold Allspring Core Bond Fund Institutional Class
The largest 10 plans in each list.
| A&B Retirement Plan$1.24B plan · Alston & Bird LLP, GA · Principal | $14.7M |
| Cotality 401(k) Savings Plan$861M plan · Corelogic, Inc., CA · Fidelity (FMR) | $6.8M |
| Siltronic Corporation Savings Plan$161M plan · Siltronic Corporation, OR · T. Rowe Price | $4.8M |
| Ballard Spahr LLP Cash Balance Pension Plan$25.9M plan · Ballard Spahr LLP, PA · Not identified | $4.5M |
| Talbert House 403(b) Plan$33.5M plan · Talbert House, OH · Empower | $3.7M |
| Credit Agricole Corporate and Investment Bank Money Purchase Pension Plan$33.2M plan · Credit Agricole Corporate and Investment Bank, NY · Not identified | $3.2M |
| JC Hospitality 401(k) Savings Plan$28.5M plan · JC Hospitality LLC, NV · Transamerica (Aegon) | $2.7M |
| First Realty Management Corp. 401(k) Plan$26.3M plan · First Realty Management Corp., MA · Principal | $2.5M |
| Retirement Savings Plan of the Ford Meter Box Company, Inc.$194M plan · Ford Meter Box Company, Inc., IN · Principal | $2.2M |
| Tanger Inc. 401(k) Savings Plan$46.5M plan · Tanger Inc., NC · Empower | $2.0M |
Plans whose filed schedule lists Allspring Core Bond Fund Institutional Class.
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How the filings spell it
Show 8 names seen in the filings
- Allspring - Core Bond Instl
- Allspring Core Bd I
- Allspring Core Bond
- Allspring Core Bond Fund - Class Institutional
- Allspring Core Bond Inst
- Allspring Core Bond Institutional
- Allspring Core Bond Institutional Fund
- Allspring Core Bond Instl Fund