THEMES ETF TR (BMNG)
Institutional ownership reported to the SEC as of Q1 2026, across 2 quarters.
20
Reporting holders
$4.3M
Reported value
4.0%
Calls
0.7%
Puts
+13
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Sloy Dahl & Holst, LLC | $749.8K | 619,699 | 0.10% | 2q | +8.8%+$60.7K |
| Scientech Research LLC | $708.6K | 585,626 | 0.59% | new | NEW |
| Optiver Holding B.V. | $680.2K | 562,150 | 0.00% | 2q | +2295.2%+$651.8K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $474.0K | 391,721 | 0.00% | new | NEW |
| HRT FINANCIAL LP | $314.0K | 259,611 | 0.00% | new | NEW |
| CITADEL ADVISORS LLC | $279.9K | 121,301 | 0.00% | 2q | HELD |
| Belvedere Trading LLC | $262.0K | 197,819 | 0.00% | new | NEW |
| Jump Financial, LLC | $205.6K | 169,910 | 0.00% | new | NEW |
| StoneX Group Inc. | $135.5K | 112,000 | 0.01% | new | NEW |
| Viewpoint Capital Management LLC | $134.7K | 111,300 | 0.06% | 2q | +271.0%+$98.4K |
| Retirement Planning Co of New England, Inc. | $120.3K | 99,407 | 0.05% | 2q | +202.1%+$80.5K |
| GTS SECURITIES LLC | $99.4K | 82,187 | 0.00% | new | NEW |
| GROUP ONE TRADING LLC | $51.6K | 42,607 | 0.00% | new | NEW |
| JANE STREET GROUP, LLC | $47.1K | options only | 0.00% | 2q | OPTIONS |
| XTX Topco Ltd | $32.0K | 26,434 | 0.00% | new | NEW |
| MWA Asset Management | $16.9K | 14,000 | 0.01% | new | NEW |
| NFSG Corp | $9.7K | 8,000 | 0.00% | new | NEW |
| Caitlin John, LLC | $2.4K | 2,000 | 0.00% | new | NEW |
| SIMPLEX TRADING, LLC | $447 | 370 | 0.00% | new | NEW |
| SBI Securities Co., Ltd. | $116 | 96 | 0.00% | new | NEW |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q1 2026 | 20 | $4.3M | 3,406,238 | 14 | 4 | 0 | 4.7% |
| Q4 2025 | 7 | $2.2M | 658,432 | 7 | 0 | 0 | 5.0% |