THEMES ETF TR (BLSG)
Institutional ownership reported to the SEC as of Q2 2026, across 3 quarters.
1
Reporting holders
$131.4K
Reported value
0.0%
Held as options
-1
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Optiver Holding B.V. | $131.4K | 76,719 | 0.00% | 3q | +25.3%+$26.5K |
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 |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 1 | $131.4K | 76,719 | 0 | 1 | 0 | 0.0% |
| Q1 2026 | 2 | $350.9K | 61,224 | 1 | 1 | 0 | 14.8% |
| Q4 2025 | 3 | $150.3K | 23,202 | 3 | 0 | 0 | 0.0% |