18 institutions reported holding $3.79B of VANGUARD INDEX FDS (VVIAX) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($3.51B), SIMPLEX TRADING, LLC ($153.7M), HRT FINANCIAL LP ($38.7M), Fulton Bank, N.A. ($25.5M), GROUP ONE TRADING LLC ($20.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $3.51B | 5.9M | Added |
| 2 | SIMPLEX TRADING, LLC | $153.7M | 641,200 | Added |
| 3 | HRT FINANCIAL LP | $38.7M | 63,700 | Trimmed |
| 4 | Fulton Bank, N.A. | $25.5M | 300,286 | Trimmed |
| 5 | GROUP ONE TRADING LLC | $20.7M | 185,100 | Added |
| 6 | JPMORGAN CHASE & CO | $13.3M | 103,900 | New |
| 7 | FIRST MERCHANTS CORP | $10.9M | 128,381 | Trimmed |
| 8 | Perkins Coie Trust Co | $10.2M | 126,603 | Added |
| 9 | Focus Partners Wealth | $4.4M | 11,800 | New |
| 10 | Grey Fox Wealth Advisors, LLC | $3.8M | 78,873 | Added |
| 11 | KERR FINANCIAL PLANNING Corp | $417,119 | 1,914 | Trimmed |
| 12 | Jackson Wealth Management, LLC | $400,000 | 4,705 | Hold |
| 13 | Financial Concepts Unlimited, Inc. | $382,046 | 4,492 | Hold |
| 14 | Park Place Capital Corp | $264,975 | 3,116 | New |
| 15 | NORTH STAR ASSET MANAGEMENT INC | $216,350 | 2,544 | New |
| 16 | Coston, McIsaac & Partners | $29,000 | 341 | Hold |
| 17 | Financial Gravity Companies, Inc. | $22,964 | 270 | Trimmed |
| 18 | Phillip James Consulting Co. | $0 | 0 | Exited |
来源：SEC 13F 申报文件 · 截至 2026-06-30