Vanguard Total Bond Market Index Fund Institutional Plus Shares
Ticker VBMPX · CUSIP 921937785 · Mutual fund · Share class: Class Instl PlusIndex
Matched by tickerAll Vanguard 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
38
33 with $250K or more
Dollars held
$2.83B
69,824 of 69,862 plans with fund lines hold none
Median per plan
$13.4M
Share of their fund dollars
2.8%
Same fund, other share classes
Cost tiers are not known for enough of these classes to compare.
| Class | Cost tier | Plans | Dollars |
|---|---|---|---|
| Vanguard Total Bond Market Index Fund Institutional SharesVBTIX | Not stated | 1,264 | $17.8B |
| Vanguard Total Bond Market Index Fund Admiral SharesVBTLX | Not stated | 7,190 | $8.74B |
| Vanguard Total Bond Market Index Fund Investor SharesVBMFX | Not stated | 1,321 | $5.20B |
| Class Instl Plus (this page)VBMPX | Low cost | 38 | $2.83B |
| Vanguard Total Bond Market Index Fund ETF SharesBND | Not stated | 12 | $3.6M |
Plans adding and dropping it, 2024 to 2025
Added
0 plans
$0 at year-end 2025
Dropped
5 plans
$135M at year-end 2024
Moved in
6 plans
from another class or vehicle
Moved out
3 plans
to another class or vehicle
Plans that dropped it after 2024 (5 plans)
| Plan | Year-end value |
|---|---|
| Linde Retirement Savings PlanOver $1B | $51.5M to $53.0M |
| The Ametek Retirement and Savings PlanOver $1B | $48.7M to $49.6M |
| XL America, Inc. Employee Savings PlanOver $1B | $32.9M to $35.8M |
| PBS 401(k) Plan$5M-$50M | $1.5M to $1.1M |
| Costco Puerto Rico Retirement Plan$50M-$250M | $260K to $368K |
Plans that moved into it from another class or vehicle (6 plans)
| Plan | Year-end value |
|---|---|
| The Mount Sinai Health System 403(b) Retirement PlanOver $1B | $396M to $483M |
| University of Southern California Tax-Deferred Annuity PlanOver $1B | $46.2M to $92.4M |
| Altec, Inc. Retirement Savings PlanOver $1B | $23.0M to $25.5M |
| Geisinger System Services Tax Sheltered Annuity ProgramOver $1B | $17.0M to $19.3M |
| Keck Medicine of Usc 401(k) Retirement Plan$250M-$1B | $1.5M to $3.0M |
See all 6 plans (6 changes) with Pro. Pro names every plan, with dollars and dates.
Plans that moved out of it to another class or vehicle (3 plans)
| Plan | Year-end value |
|---|---|
| Davita Retirement Savings PlanOver $1B Mutual fund to collective trust | $232M to $249M |
| The Progressive 401(k) PlanOver $1B Mutual fund to collective trust | $130M to $145M |
| Columbia University Defined Contribution Plan for Supporting Staff$50M-$250M | $897K to $1.0M |
Stable value and insurance contract lines, renames and class changes are not counted.
Which plans hold Vanguard Total Bond Market Index Fund Institutional Plus Shares
The largest 10 plans in each list.
| Kaiser Permanente Tax Sheltered Annuity Plan$16.1B plan · Kaiser Foundation Health Plan, Inc., CA · Vanguard | $739M |
| The Travelers 401(k) Savings Plan$11.6B plan · Travelers Companies, Inc., MN · Fidelity (FMR) | $593M |
| The Mount Sinai Health System 403(b) Retirement Plan$10.9B plan · The Mount Sinai Hospital, NY · TIAA (Nuveen) | $483M |
| Reyes Holdings Retirement Plan$2.52B plan · Reyes Holdings, L.L.C., IL · Empower | $191M |
| Federal Home Loan Mortgage Corp Thrift/401(k) Savings Plan$4.17B plan · Federal Home Loan Mortgage Corp, VA · Fidelity (FMR) | $122M |
| University of Southern California Tax-Deferred Annuity Plan$5.48B plan · University of Southern California, CA · Vanguard | $92.4M |
| The Quest Diagnostics Profit Sharing Plan$6.23B plan · Quest Diagnostics Clinical Laboratories, Inc., NJ · Fidelity (FMR) | $90.9M |
| New York University Retirement Plan for Members of the Faculty, Professional Research Staff and Administration$6.24B plan · New York University, NY · TIAA (Nuveen) | $88.6M |
| Caltech Base Retirement Plan$5.74B plan · California Institute of Technology, CA · TIAA (Nuveen) | $62.5M |
| University of Southern California Defined Contribution Retirement Plan$5.73B plan · University of Southern California, CA · Vanguard | $59.9M |
Plans whose filed schedule lists Vanguard Total Bond Market Index Fund Institutional Plus Shares.
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How the filings spell it
Show 8 names seen in the filings
- Total Bond Market Index Fund
- Vanguard Total Bond Market
- Vanguard Total Bond Market Index
- Vanguard Total Bond Market Index Fund
- Vanguard Total Bond Market Index Fund — Institutional Plus
- Vanguard Total Bond Market Index Fund: Inst'l Plus Shr
- Vanguard Total Bond Market Index Shr
- Vanguard Total Bond Mkt