214 institutions currently hold AMPH, ranked below by position value.
| Key Holders | Total Value | Avg Weight |
|---|---|---|
| BlackRock, Inc. | $106.2M | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | $39.7M | 0.01% |
| STATE STREET CORP | $31.5M | 0.00% |
| VANGUARD CAPITAL MANAGEMENT LLC | $30.2M | 0.00% |
| TD Asset Management Inc | $30.2M | 0.02% |
| FULLER & THALER ASSET MANAGEMENT, INC. | $27.3M | 0.09% |
| MARSHALL WACE, LLP | $20.1M | 0.02% |
| AMERICAN CENTURY COMPANIES INC | $19.9M | 0.01% |
| $19.1M | 0.00% | |
| $18.5M | 0.15% | |
| $17.6M | 0.11% | |
| $15.4M | 0.00% | |
| $13.0M | 0.01% | |
| $12.8M | 0.03% | |
| $11.8M | 0.00% | |
| $10.9M | 0.02% | |
| $8.9M | 0.20% | |
| $8.2M | 0.00% | |
| $8.2M | 0.00% | |
| $8.0M | 0.08% | |
| $7.3M | 0.00% | |
| $7.3M | 0.00% | |
| $6.6M | 1.82% | |
| $6.5M | 0.13% | |
| $6.5M | 0.00% | |
| $6.4M | 0.00% | |
| $6.3M | 0.00% | |
| $5.2M | 0.58% | |
| $5.1M | 0.01% | |
| $4.9M | 0.00% | |
| $4.8M | 0.00% | |
| $4.5M | 0.00% | |
| $4.1M | 0.00% | |
| $3.7M | 0.20% | |
| $3.6M | 0.02% | |
| $3.4M | 0.00% | |
| $3.4M | 0.01% | |
| $3.0M | 0.00% | |
| $3.0M | 0.00% | |
| $2.9M | 0.00% | |
| $2.7M | 0.00% | |
| $2.7M | 0.00% | |
| $2.7M | 0.00% | |
| $2.6M | 1.41% | |
| $2.5M | 0.01% | |
| $2.4M | 0.00% | |
| $2.4M | 0.00% | |
| $2.0M | 0.01% | |
| $2.0M | 0.00% | |
| $1.7M | 0.03% | |
| $1.7M | 0.00% | |
| $1.6M | 0.00% | |
| $1.6M | 0.01% | |
| $1.6M | 0.00% | |
| $1.5M | 0.00% | |
| $1.5M | 0.00% | |
| $1.5M | 0.00% | |
| $1.5M | 0.00% | |
| $1.4M | 0.00% | |
| $1.3M | 0.00% | |
| $1.2M | 0.27% | |
| $1.2M | 0.02% | |
| $1.1M | 0.00% | |
| $1.1M | 0.00% | |
| $1.1M | 0.00% | |
| $993.1K | 0.00% | |
| $982.7K | 0.00% | |
| $949.4K | 0.03% | |
| $937.7K | 0.01% | |
| $880.0K | 0.00% | |
| $846.9K | 0.07% | |
| $823.1K | 0.00% | |
| $753.5K | 0.00% | |
| $730.2K | 0.00% | |
| $703.4K | 0.00% | |
| $652.7K | 0.01% | |
| $649.0K | 0.00% | |
| $643.0K | 0.00% | |
| $639.3K | 0.39% | |
| $598.7K | 0.01% | |
| $593.0K | 0.00% | |
| $584.9K | 0.00% | |
| $555.3K | 0.00% | |
| $554.4K | 0.00% | |
| $550.0K | 0.42% | |
| $536.0K | 0.01% | |
| $497.7K | 0.04% | |
| $496.3K | 0.06% | |
| $474.2K | 0.00% | |
| $463.0K | 0.00% | |
| $455.4K | 0.00% | |
| $451.6K | 0.00% | |
| $428.0K | 0.00% | |
| $416.9K | 0.00% | |
| $406.7K | 0.00% | |
| $401.5K | 0.06% | |
| $382.6K | 0.00% | |
| $373.3K | 0.00% | |
| $364.3K | 0.00% | |
| $357.9K | 0.00% | |
| $346.4K | 0.31% | |
| $340.6K | 0.00% | |
| $330.7K | 0.00% | |
| $330.0K | 0.00% | |
| $321.3K | 0.00% | |
| $319.3K | 0.00% | |
| $311.1K | 0.00% | |
| $307.6K | 0.01% | |
| $298.1K | 0.00% | |
| $286.0K | 0.00% | |
| $275.8K | 0.00% | |
| $271.0K | 0.00% | |
| $264.5K | 0.14% | |
| $256.0K | 0.03% | |
| $255.5K | 0.00% | |
| $246.1K | 0.00% | |
| $242.3K | 0.00% | |
| $227.5K | 0.00% | |
| $225.0K | 0.00% | |
| $224.1K | 0.01% | |
| $220.1K | 0.00% | |
| $214.0K | 0.01% | |
| $213.8K | 0.00% | |
| $208.8K | 0.01% | |
| $203.4K | 0.00% | |
| $201.6K | 0.00% | |
| $201.1K | 0.00% | |
| $200.0K | 0.00% | |
| $197.8K | 0.00% | |
| $178.0K | 0.00% | |
| $171.4K | 0.00% | |
| $168.8K | 0.00% | |
| $167.8K | 0.00% | |
| $157.7K | 0.01% | |
| $157.5K | 0.00% | |
| $154.8K | 0.00% | |
| $152.5K | 0.00% | |
| $130.7K | 0.12% | |
| $106.7K | 0.00% | |
| $103.0K | 0.00% | |
| $85.3K | 0.02% | |
| $76.8K | 0.00% | |
| $68.0K | 0.00% | |
| $67.5K | 0.00% | |
| $60.7K | 0.00% | |
| $58.0K | 0.00% | |
| $46.6K | 0.00% | |
| $46.4K | 0.00% | |
| $40.0K | 0.00% | |
| $31.5K | 0.00% |