現在 11 社の機関がIHTを保有しており、以下は保有時価総額の高い順です。
| 主要保有機関 | 申告総額 | 平均比率 |
|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | $8.8万 | 0.00% |
| VANGUARD CAPITAL MANAGEMENT LLC | $3.6万 | 0.00% |
| HighTower Advisors, LLC | $2.7万 | 0.00% |
| STATE STREET CORP | $1.9万 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | $1.9万 | 0.00% |
| VANGUARD FIDUCIARY TRUST CO | $1.6万 | 0.00% |
| TWO SIGMA SECURITIES, LLC | $1.1万 | 0.00% |
| CARNEGIE MELLON UNIVERSITY | $1.0万 | 0.02% |
| Tower Research Capital LLC (TRC) | $4273.0 | 0.00% |
| Dunhill Financial, LLC | $458.0 | 0.00% |
| CITIGROUP INC | $1.0 | 0.00% |