INVESTMENT MANAGERS SER TR I (APPX)
Institutional ownership reported to the SEC as of Q2 2026, across 5 quarters.
16
Reporting holders
$38.5M
Reported value
47.8%
Calls
23.0%
Puts
+5
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 |
|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | $19.0M | options only | 0.00% | 2q | OPTIONS |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5.5M | 41,374 | 0.00% | 2q | +3.0%+$159.0K |
| JANE STREET GROUP, LLC | $4.1M | options only | 0.00% | 2q | OPTIONS |
| Optiver Holding B.V. | $2.5M | 61,965 | 0.00% | new | NEW |
| IMC-Chicago, LLC | $2.0M | 49,154 | 0.00% | 2q | +182.2%+$1.3M |
| FLOW TRADERS U.S. LLC | $1.2M | 30,535 | 0.05% | new | NEW |
| GOLDMAN SACHS GROUP INC | $1.2M | 29,345 | 0.00% | new | NEW |
| Belvedere Trading LLC | $814.3K | 10,812 | 0.00% | 2q | +9.0%+$67.3K |
| Jump Financial, LLC | $767.3K | 18,983 | 0.01% | 2q | +77.8%+$335.8K |
| StoneX Group Inc. | $651.5K | 11,147 | 0.03% | 2q | +32.5%+$159.7K |
| XTX Topco Ltd | $265.7K | 6,573 | 0.00% | new | NEW |
| Z3 Capital Partners, LLC | $251.4K | 6,220 | 0.05% | new | NEW |
| SIMPLEX TRADING, LLC | $139.5K | 3,452 | 0.00% | 2q | +192.8%+$91.9K |
| Tower Research Capital LLC (TRC) | $99.7K | 2,467 | 0.00% | 2q | +594.9%+$85.4K |
| HOLLENCREST CAPITAL MANAGEMENT | $40.4K | 1,000 | 0.00% | new | NEW |
| OSAIC HOLDINGS, INC. | $21.1K | 523 | 0.00% | 2q | HELD |
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 | 16 | $38.5M | 273,550 | 6 | 7 | 1 | 70.8% |
| Q1 2026 | 11 | $10.1M | 104,768 | 11 | 0 | 0 | 71.7% |
| Q4 2025 | 14 | $15.2M | 123,058 | 7 | 3 | 1 | 71.3% |
| Q3 2025 | 14 | $27.3M | 59,806 | 11 | 2 | 1 | 67.6% |
| Q2 2025 | 6 | $2.2M | 27,753 | 6 | 0 | 0 | 51.4% |