DaveManuel.com · Institutional Ownership · Who Owns It
INVESTMENT MANAGERS SER TR I (IREX)
Institutional ownership reported to the SEC as of Q2 2026, across 4 quarters.
6
Reporting holders
$12.9M
Reported value
30.4%
Calls
56.6%
Puts
-1
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 | $6.0M incl. $5.2M options CALL+PUT | 35,663 | 0.00% | 2q | +203.6%+$4.0M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4.2M incl. $4.0M options CALL+PUT | 9,247 | 0.00% | 2q | -36.0%-$2.3M |
| JANE STREET GROUP, LLC | $2.0M CALL+PUT | options only | 0.00% | 2q | OPTIONS |
| RENAISSANCE TECHNOLOGIES LLC | $388.8K | 16,600 | 0.00% | new | NEW |
| Cerity Partners LLC | $222.5K | 9,500 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $11.0K | 470 | 0.00% | 2q | +770.4%+$9.7K |
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 |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 1 | $133.4K | 10,000 | 1 | 0 | 0 | 0.0% |
| Q2 2026 | 6 | $12.9M | 71,480 | 2 | 2 | 2 | 87.0% |
| Q1 2026 | 7 | $7.5M | 260,096 | 7 | 0 | 0 | 40.2% |
| Q4 2025 | 7 | $2.4M | 95,974 | 7 | 0 | 0 | 59.6% |