INVESTMENT MANAGERS SER TR I (TARK)
Institutional ownership reported to the SEC as of Q2 2026, across 17 quarters.
6
Reporting holders
$5.7M
Reported value
23.9%
Held as options
+3
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. | $3.7M | 77,002 | 0.00% | 5q | +222.3%+$2.5M |
| SIMPLEX TRADING, LLC | $1.1M | 171 | 0.00% | new | NEW |
| CITADEL ADVISORS LLC | $530.0K | 4,744 | 0.00% | new | NEW |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $396.4K | 8,260 | 0.00% | new | NEW |
| UBS Group AG | $6.1K | 127 | 0.00% | new | NEW |
| Qube Research & Technologies Ltd | $3.2K | 66 | 0.00% | new | NEW |
| HRT FINANCIAL LP | $340 | 7,103 | 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 | $5.7M | 90,370 | 5 | 1 | 1 | 23.9% |
| Q1 2026 | 3 | $5.6M | 26,758 | 3 | 1 | 0 | 83.0% |
| Q4 2025 | 9 | $9.9M | 62,723 | 4 | 4 | 2 | 69.3% |
| Q3 2025 | 12 | $17.3M | 82,359 | 2 | 2 | 4 | 61.0% |
| Q2 2025 | 14 | $10.9M | 62,964 | 3 | 1 | 4 | 67.6% |
| Q1 2025 | 13 | $16.6M | 54,746 | 7 | 3 | 1 | 90.6% |
| Q4 2024 | 12 | $12.3M | 30,522 | 11 | 2 | 4 | 89.2% |
| Q3 2024 | 13 | $4.8M | 31,862 | 9 | 0 | 3 | 57.3% |
| Q2 2024 | 6 | $5.3M | 39,297 | 3 | 2 | 1 | 56.6% |
| Q1 2024 | 11 | $10.5M | 23,453 | 8 | 5 | 0 | 82.5% |
| Q4 2023 | 12 | $18.6M | 10,377 | 5 | 1 | 3 | 95.0% |
| Q3 2023 | 11 | $12.8M | 39,284 | 9 | 3 | 3 | 83.0% |
| Q2 2023 | 11 | $15.8M | 194,015 | 4 | 2 | 2 | 69.9% |
| Q1 2023 | 10 | $8.8M | 46,968 | 6 | 2 | 1 | 65.8% |
| Q4 2022 | 9 | $15.1M | 104,440 | 8 | 0 | 0 | 71.1% |
| Q3 2022 | 12 | $17.8M | 152,691 | 10 | 2 | 2 | 88.2% |
| Q2 2022 | 10 | $5.8M | 274,647 | 12 | 0 | 0 | 17.2% |