Granite 2X Long MRVL ETFMVLLETF
13F holders, Q3 2025 (September 30)10holders +4
6new positions
2sold out
$23.62avg. 13F price*
At the end of Q3 2025, 10 institutions reported holding Granite 2X Long MRVL ETF (MVLL) in their 13F filings, up 4 from Q2 2025. 6 opened new positions and 2 sold out. The largest holders were Jane Street Group, LLC ($679K), Optiver Holding B.V. ($519K) and Susquehanna International Group, LLP ($293K).
- Company
- Granite 2X Long MRVL ETF
- CUSIP
- 38747R520
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 6 | $774K |
| Exits | 2 | $290K |
All 13F filers, Q2 2025 → Q3 2025: 51,824 shares bought and 46,492 shares sold, net +5,332 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 10 holders
| Jane Street Group, LLC | 0.00% | New | 28,755 | $679K |
| Optiver Holding B.V. | 0.01% | Add +225.1% | 21,946 | $519K |
| Susquehanna International Group, LLP | 0.00% | Reduce -73.2% | 12,384 | $293K |
| Group One Trading LLC | 0.00% | Add +185.8% | 4,064 | $96K |
| SBI Securities Co., Ltd. | 0.00% | Add +110.2% | 2,281 | $54K |
| Belvedere Trading LLC | 0.00% | New | 2,165 | $51K |
| Simplex Trading, LLC | 0.00% | New | 1,260 | $29K |
| Caitlin John, LLC | 0.01% | New | 500 | $12K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 100 | $2K |
| Hollencrest Capital Management | 0.00% | New | 10 | $236 |
"% of holder's portfolio" is MVLL's weight in each manager's 13F, not the share of Granite 2X Long MRVL ETF the manager owns.