Vanguard Mid-Cap Index Fund ETF Shares
Ticker VO · CUSIP 922908629 · ETF
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
17
10 with $250K or more
Dollars held
$91.9M
69,845 of 69,862 plans with fund lines hold none
Median per plan
$398K
Share of their fund dollars
3.5%
Other share classes of this fund
No plan holds a costlier class than the cheapest one held.
| Class | Cost tier | Plans | Dollars |
|---|---|---|---|
| Vanguard Mid-Cap Index Fund Admiral SharesVIMAX | Not stated | 11,835 | $13.7B |
| Class InstlVMCIX | Low cost | 879 | $13.0B |
| Vanguard Mid-Cap Index Fund Investor SharesVIMSX | Not stated | 1,501 | $4.09B |
| Class Instl PlusVMCPX | Low cost | 38 | $3.50B |
| Vanguard Mid-Cap Index Fund ETF Shares (this page)VO | Not stated | 17 | $91.9M |
Plans that added or dropped it from 2024 to 2025
Added
3 plans
$64.1M at year-end 2025
Dropped
2 plans
$848K 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 (3 plans)
| Plan | Year-end value |
|---|---|
| Helena Agri-Enterprises, LLC Pension Plan for Marketing and Administrative Employees$250M-$1B · pension | $59.0M |
| Concord General Mutual Insurance Company Employees Pension Plan$50M-$250M · pension | $3.0M |
| Helena Agri-Enterprises, LLC Pension Plan for Production Workers & Truck Drivers$5M-$50M · pension | $2.1M |
Plans that dropped it after 2024 (2 plans)
| Plan | Year-end value |
|---|---|
| Ross & Yerger Insurance, Inc. ESOP$5M-$50M | $518K |
| Hospice of East Texas Safe Harbor 401(k) Plan$5M-$50M | $330K |
Stable value and insurance contract lines, renames and class changes are not counted.
Which plans hold Vanguard Mid-Cap Index Fund ETF Shares
The largest 10 plans in each list.
| Helena Agri-Enterprises, LLC Pension Plan for Marketing and Administrative Employees$605M plan · Helena Agri-Enterprises, LLC, TN · Not identified | $59.0M |
| Curtiss Wright Corporation Retirement Plan$873M plan · Curtiss Wright Corporation, NJ · Not identified | $16.7M |
| Solairus Aviation 401(k) Plan$236M plan · Sunset Aviation, LLC Dba Solairus Aviation, CA · Charles Schwab | $6.8M |
| Concord General Mutual Insurance Company Employees Pension Plan$106M plan · Concord General Mutual Insurance Company, NH · Not identified | $3.0M |
| Helena Agri-Enterprises, LLC Pension Plan for Production Workers & Truck Drivers$16.3M plan · Helena Agri-Enterprises, LLC, TN · Not identified | $2.1M |
| Calgon Carbon Corporation Pension Plan for Hourly-Rated Employees Big Sandy Plant$49.4M plan · Calgon Carbon Corporation, PA · Not identified | $1.7M |
| Ross & Yerger Insurance, Inc. 401(k) Plan$59.5M plan · Ross & Yerger Insurance, Inc., MS · Epic Retirement Plan Services | $592K |
| Breakers Unlimited Qbox 401(k) Plan$14.1M plan · Breakers Unlimited, IN · RPG Consultants | $532K |
| Ohio Valley Residential Services 403(b) Plan$4.6M plan · Ohio Valley Residential Services, OH · Latitude Service | $398K |
| Sonny Merryman, Inc. Employee Stock Ownership Plan and Trust$36.6M plan · Sonny Merryman, Inc., VA · Ascensus | $262K |
Plans whose filed schedule lists Vanguard Mid-Cap Index Fund ETF Shares.
See all 17 plans with Pro. Pro is free for 7 days and then costs $49 a month.
Pro unlocks:
- Plan and sponsor names
- Recordkeeper
- Plan assets
- Dollars held and % of plan funds
How the filings spell it
Show 5 names seen in the filings
- Mid Cap Index Fund ETF
- Vanguard Mid Cap Index ETF
- Vanguard Mid-Cap Etf
- Vanguard Mid-Cap Etf Cusip
- Vanguard Mid-Cap Index Fund Etf