Latest Period
Q1 2026
Security Snapshot
VANGUARD INDEX FDS - MID CAP ETF (VO) Institutional Ownership
CUSIP: 922908629
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
2,322
Shares (Excl. Options)
222,862,734
Price
$287.18
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- Security type / class
- Equity / MID CAP ETF
- Symbol
- VO
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 222,862,734
- Total 13F value
- $63,886,199,963
- Portfolio coverage rank
- 0.22%
- Share change
- +17,604,458
- Value change
- +$5,036,721,155
- Number of holders
- 2,322
- SEC-reported price per share
- $77.22
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- VO - VANGUARD INDEX FDS - MID CAP ETF is tracked under CUSIP 922908629.
- 2322 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 2,352 to 2,322 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $61,975,376,054 to $63,886,199,963.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 2322 institutions filings for Q1 2026.
Security key
922908629
Latest holder period
Q1 2026
13F holders
2,322
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 922908629:
As of 31 Mar 2026, 2,322 institutional investors reported holding 222,862,734 shares of VANGUARD INDEX FDS - MID CAP ETF (VO).
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 222,862,734 | $63,886,199,963 | +$5,036,721,155 | $287.18 | 2,322 |
| 2025 Q4 | 213,485,688 | $61,975,376,054 | +$1,863,847,504 | $290.22 | 2,352 |
| 2025 Q3 | 205,875,040 | $60,424,457,891 | +$2,181,060,863 | $293.74 | 2,202 |
| 2025 Q2 | 198,774,967 | $55,610,883,327 | +$4,075,521,815 | $279.83 | 2,147 |
| 2025 Q1 | 183,557,478 | $47,364,976,177 | +$1,922,139,042 | $258.62 | 2,107 |
| 2024 Q4 | 177,083,809 | $46,780,684,270 | +$1,753,261,907 | $264.13 | 2,129 |
| 2024 Q3 | 169,133,994 | $44,598,476,714 | +$543,970,022 | $263.83 | 1,924 |
| 2024 Q2 | 166,371,025 | $40,289,424,178 | +$586,228,238 | $242.10 | 1,877 |
| 2024 Q1 | 163,991,543 | $40,954,509,259 | +$169,768,501 | $249.86 | 1,856 |
| 2023 Q4 | 163,312,909 | $37,982,033,782 | +$734,530,816 | $232.64 | 1,826 |
| 2023 Q3 | 159,112,998 | $33,133,214,780 | +$662,997,223 | $208.24 | 1,648 |
| 2023 Q2 | 156,790,255 | $34,515,385,453 | +$146,786,474 | $220.16 | 1,647 |
| 2023 Q1 | 154,432,761 | $32,563,705,102 | +$147,013,021 | $210.92 | 1,607 |
| 2022 Q4 | 155,188,724 | $31,620,139,735 | +$668,615,766 | $203.81 | 1,612 |
| 2022 Q3 | 150,612,781 | $28,341,443,178 | +$204,602,944 | $187.98 | 1,492 |
| 2022 Q2 | 149,604,259 | $29,507,000,272 | +$1,232,529,813 | $196.97 | 1,506 |
| 2022 Q1 | 143,825,043 | $34,188,777,864 | +$333,985,990 | $237.84 | 1,564 |
| 2021 Q4 | 142,334,514 | $36,226,725,696 | +$2,040,761,606 | $254.77 | 1,574 |
| 2021 Q3 | 131,132,428 | $31,109,603,828 | +$1,005,942,234 | $236.76 | 1,346 |
| 2021 Q2 | 128,628,963 | $30,530,892,172 | +$366,589,128 | $237.35 | 1,320 |
| 2021 Q1 | 126,212,915 | $27,926,418,524 | +$320,801,389 | $221.34 | 1,264 |
| 2020 Q4 | 125,033,445 | $25,857,144,332 | -$669,043,097 | $206.77 | 1,214 |
| 2020 Q3 | 127,721,122 | $22,498,139,583 | +$146,162,573 | $176.26 | 1,049 |
| 2020 Q2 | 126,730,637 | $20,745,236,312 | +$2,385,925,246 | $163.91 | 1,045 |
| 2020 Q1 | 112,171,542 | $14,775,815,118 | +$1,837,352,725 | $131.65 | 979 |