Vanguard S&P Mid-Cap 400 ETF (IVOO)
ETF ยท NYSE Arca
Vanguard S&P Mid-Cap 400 ETF (IVOO) is an exchange-traded fund listed on NYSE Arca, where it has traded since September 7, 2010.
- Type
- Exchange-traded fund
- Listed On
- NYSE Arca
- Listed Since
- September 7, 2010
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 343 institutions reported holding IVOO, with 16.6 million shares worth $2.2 billion in aggregate. The largest reported holder was Goldman Sachs, with 2.0 million shares worth $266.8 million. Of the 5 largest holders listed below, 3 added shares and 2 reduced their positions during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| Goldman Sachs | 2,045,932 | $267M | Added 10.93% |
| Hantz Financial Services | 1,916,060 | $250M | Added 26.81% |
| Bank of America | 1,385,207 | $181M | Reduced 0.87% |
| Morgan Stanley | 964,765 | $126M | Added 2.57% |
| UBS Group | 826,334 | $108M | Reduced 2.45% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is IVOO?
Vanguard S&P Mid-Cap 400 ETF (IVOO) is an exchange-traded fund listed on NYSE Arca, where it has traded since September 7, 2010.
Who are the largest institutional holders of IVOO?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of IVOO were Goldman Sachs, Hantz Financial Services and Bank of America.
How many institutions own IVOO?
343 institutions reported a position in IVOO for the quarter ended June 30, 2026, worth $2.2 billion in total.
Did institutions buy or sell IVOO last quarter?
Of the 5 largest reported holders, 3 added shares and 2 reduced their positions during the quarter. Every reported holder and its change is on the SentiSense ownership page for IVOO.
Every reported institutional holder, plus insider and congressional trades in IVOO, on SentiSense.