17 institutions reported holding $125.2M of iPath Series B S&P 500 VIX Mid-Term Futures ETN (VXZ) in SEC 13F filings for 2026-06-30. Largest institutional holders: GROUP ONE TRADING LLC ($45.6M), IMC-Chicago, LLC ($31.0M), BARCLAYS PLC ($20.2M), SIMPLEX TRADING, LLC ($12.1M), HRT FINANCIAL LP ($7.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | $45.6M | 2.0M | Added |
| 2 | IMC-Chicago, LLC | $31.0M | 1.4M | Trimmed |
| 3 | BARCLAYS PLC | $20.2M | 400,526 | Hold |
| 4 | SIMPLEX TRADING, LLC | $12.1M | 542,418 | Added |
| 5 | HRT FINANCIAL LP | $7.7M | 348,200 | Added |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3.6M | 72,100 | Trimmed |
| 7 | Arlington Capital Management, Inc. | $2.8M | 56,406 | New |
| 8 | JANE STREET GROUP, LLC | $1.0M | 20,289 | Trimmed |
| 9 | CITADEL ADVISORS LLC | $524,784 | 10,400 | Hold |
| 10 | BOOTHBAY FUND MANAGEMENT, LLC | $262,392 | 5,200 | Trimmed |
| 11 | StoneX Group Inc. | $207,946 | 3,935 | New |
| 12 | Newbridge Financial Services Group, Inc. | $50,460 | 1,000 | Hold |
| 13 | Arax Advisory Partners | $4,971 | 99 | Hold |
| 14 | OSAIC HOLDINGS, INC. | $4,137 | 82 | Hold |
| 15 | UBS Group AG | $959 | 19 | Hold |
| 16 | Warberg Asset Management LLC | $0 | 0 | Exited |
| 17 | FLOW TRADERS U.S. LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30