55 institutions reported holding $85.0M of PROSHARES TR II (VIXY) in SEC 13F filings for 2026-03-31. Largest institutional holders: SUSQUEHANNA INTERNATIONAL GROUP, LLP ($36.4M), JANE STREET GROUP, LLC ($10.2M), Mercuria Capital Strategies, LLC ($5.2M), UG Investment Advisers Ltd. ($3.0M), CITADEL ADVISORS LLC ($3.0M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $36.4M | 1.1M | Added |
| 2 | JANE STREET GROUP, LLC | $10.2M | 298,240 | Added |
| 3 | Mercuria Capital Strategies, LLC | $5.2M | 150,000 | New |
| 4 | UG Investment Advisers Ltd. | $3.0M | 88,730 | Trimmed |
| 5 | CITADEL ADVISORS LLC | $3.0M | 87,575 | Added |
| 6 | MORGAN STANLEY | $3.0M | 87,513 | Added |
| 7 | SMA Capital LLC | $2.9M | 84,105 | Added |
| 8 | Diametric Capital, LP | $2.5M | 73,228 | Trimmed |
| 9 | FLOW TRADERS U.S. LLC | $2.1M | 61,662 | Added |
| 10 | GOLDMAN SACHS GROUP INC | $1.7M | 50,000 | Trimmed |
| 11 | Jump Financial, LLC | $1.7M | 49,619 | Added |
| 12 | IMC-Chicago, LLC | $1.5M | 43,927 | New |
| 13 | DRW Securities, LLC | $1.3M | 37,402 | Added |
| 14 | JPMORGAN CHASE & CO | $1.2M | 32,990 | New |
| 15 | ONE PLUS ONE WEALTH MANAGEMENT, LLC | $1.1M | 33,447 | Added |
| 16 | Gruss & Co., LLC | $1.0M | 30,000 | Added |
| 17 | UBS Group AG | $730,384 | 21,263 | Trimmed |
| 18 | PRELUDE CAPITAL MANAGEMENT, LLC | $722,621 | 21,037 | Trimmed |
| 19 | Alamea Verwaltungs GmbH | $687,000 | 20,000 | Hold |
| 20 | SIMPLEX TRADING, LLC | $607,411 | 17,683 | Added |
| 21 | Arkadios Wealth Advisors | $601,125 | 17,500 | Hold |
| 22 | BARCLAYS PLC | $429,375 | 12,500 | Hold |
| 23 | Wealthcare Advisory Partners LLC | $413,265 | 12,031 | New |
| 24 | HRT FINANCIAL LP | $327,000 | 9,536 | New |
| 25 | Verity Asset Management, Inc. | $320,898 | 9,342 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31