Who owns GraniteShares 2x Long NBIS Daily ETF?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of NBIL from SEC Form 13F filings across 13 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 13 institutions disclosed 252,069 shares of GraniteShares 2x Long NBIS Daily ETF worth $13.8M — about 2.9% of shares outstanding; the largest disclosed holder is Capstone Capital Management Ltd. Source: SEC Form 13F filings, parsed by EvidInvest.
13
13F holders
$13.8M
value, 2026 filers
2.9%
of shares outstanding (252,069 sh)
7
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of NBIL's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Capstone Capital Management LtdNEW | 48,968 | $2.8M | 1.3% | 0.6% | new |
| 2 | Optiver Holding B.V. | 38,576 | $2.2M | 0.0% | 0.4% | -62.9% |
| 3 | GTS SECURITIES LLCNEW | 31,752 | $1.8M | 0.0% | 0.4% | new |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLPNEW | 26,564 | $1.5M | 0.0% | 0.3% | new |
| 5 | Essex LLC | 21,050 | $1.2M | 0.2% | 0.2% | -84.0% |
| 6 | SBI Securities Co., Ltd. | 20,741 | $1.2M | 0.0% | 0.2% | +409.9% |
| 7 | RENAISSANCE TECHNOLOGIES LLCNEW | 19,100 | $1.1M | 0.0% | 0.2% | new |
| 8 | Jump Financial, LLCNEW | 18,009 | $1.0M | 0.0% | 0.2% | new |
| 9 | DUDLEY CAPITAL MANAGEMENT, LLC | 11,700 | $668,655 | 0.3% | 0.1% | -15.2% |
| 10 | FLOW TRADERS U.S. LLCNEW | 10,491 | $600 | 0.0% | 0.1% | new |
| 11 | BANK OF MONTREAL /CAN/NEW | 3,000 | $171,450 | 0.0% | 0% | new |
| 12 | UBS Group AG | 2,051 | $117,215 | 0.0% | 0% | -51.7% |
| 13 | Tower Research Capital LLC (TRC) | 67 | $3,829 | 0.0% | 0% | +1240.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.