目前共有 26 家機構持有 NTHI，以下依持股市值由高至低排序。
| 主要持有機構 | 總市值 | 平均佔比 |
|---|---|---|
| Cinctive Capital Management LP | US$999.3萬 | 0.65% |
| BANK OF AMERICA CORP /DE/ | US$165.0萬 | 0.00% |
| VANGUARD CAPITAL MANAGEMENT LLC | US$151.2萬 | 0.00% |
| BlackRock, Inc. | US$109.2萬 | 0.00% |
| Hudson Bay Capital Management LP | US$96.2萬 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | US$89.0萬 | 0.00% |
| MILLENNIUM MANAGEMENT LLC | US$83.6萬 | 0.00% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | US$63.8萬 | 0.00% |
| VANGUARD FIDUCIARY TRUST CO | US$39.3萬 | 0.00% |
| MORGAN STANLEY | US$36.4萬 | 0.00% |
| 683 Capital Management, LLC | US$35.1萬 | 0.02% |
| Westmount Partners, LLC | US$30.4萬 | 0.07% |
| STATE STREET CORP | US$30.3萬 | 0.00% |
| GOLDMAN SACHS GROUP INC | US$24.9萬 | 0.00% |
| NORTHERN TRUST CORP | US$16.3萬 | 0.00% |
| ROYAL BANK OF CANADA | US$11.7萬 | 0.00% |
| HCR Wealth Advisors | US$10.5萬 | 0.01% |
| MARSHALL WACE, LLP | US$8.8萬 | 0.00% |
| HRT FINANCIAL LP | US$8.0萬 | 0.00% |
| BARCLAYS PLC | US$5.7萬 | 0.00% |
| CITIGROUP INC | US$3.9萬 | 0.00% |
| Vanguard Global Advisers, LLC | US$3.0萬 | 0.00% |
| Tower Research Capital LLC (TRC) | US$1.2萬 | 0.00% |
| WELLS FARGO & COMPANY/MN | US$1.1萬 | 0.00% |
| Strategic Wealth Partners, Ltd. | US$3449.0 | 0.00% |
| UBS Group AG | US$1914.0 | 0.00% |