PTIRを保有する機関一覧（23社）
現在 23 社の機関がPTIR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 |
|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2067.1万 | 0.00% |
| JANE STREET GROUP, LLC | $1462.5万 | 0.00% |
| CITADEL ADVISORS LLC | $996.0万 | 0.00% |
| BANK OF MONTREAL /CAN/ | $327.4万 | 0.00% |
| SBI Securities Co., Ltd. | $193.1万 | 0.05% |
| Optiver Holding B.V. | $70.3万 | 0.00% |
| GROUP ONE TRADING LLC | $67.5万 | 0.00% |
| HRT FINANCIAL LP | $60.8万 | 0.00% |
| RENAISSANCE TECHNOLOGIES LLC | $57.0万 | 0.00% |
| Mariner, LLC | $49.9万 | 0.00% |
| VESTOR CAPITAL, LLC | $40.5万 | 0.03% |
| StoneX Group Inc. | $34.5万 | 0.02% |
| AlphaStar Capital Management, LLC | $28.6万 | 0.02% |
| XTX Topco Ltd | $24.4万 | 0.00% |
| Belvedere Trading LLC | $22.9万 | 0.00% |
| TRUE Private Wealth Advisors | $18.5万 | 0.02% |
| CITIGROUP INC | $9.0万 | 0.00% |
| UBS Group AG | $7.9万 | 0.00% |
| Financial Life Planners | $5.0万 | 0.04% |
| Parallel Advisors, LLC | $2.5万 | 0.00% |
| MJT & Associates Financial Advisory Group, Inc. | $6712.0 | 0.00% |
| Financial Network Wealth Advisors LLC | $5190.0 | 0.01% |
| HOLLENCREST CAPITAL MANAGEMENT | $491.0 | 0.00% |