INVESTMENT MANAGERS SER TR I (CLSX)
Institutional ownership reported to the SEC as of Q2 2026, across 4 quarters.
6
Reporting holders
$2.8M
Reported value
42.1%
Held as options
+2
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 |
|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | $2.4M | 59,775 | 0.00% | 4q | HELD |
| Summit Financial, LLC | $230.7K | 11,250 | 0.00% | 2q | -3.8%-$9.2K |
| Optiver Holding B.V. | $158.3K | 7,720 | 0.00% | 4q | -16.4%-$31.1K |
| UBS Group AG | $7.3K | 355 | 0.00% | new | NEW |
| SIMPLEX TRADING, LLC | $6.8K | 331 | 0.00% | 2q | -67.7%-$14.2K |
| GROUP ONE TRADING LLC | $1.1K | 52 | 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 |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 6 | $2.8M | 79,483 | 2 | 0 | 3 | 42.1% |
| Q1 2026 | 4 | $542.8K | 21,960 | 2 | 1 | 0 | 65.8% |
| Q4 2025 | 5 | $1.1M | 25,471 | 3 | 0 | 1 | 63.6% |
| Q3 2025 | 3 | $1.1M | 15,060 | 3 | 0 | 0 | 35.8% |