| # | Fund | Value | Shares | Change | Filing |
|---|---|---|---|---|---|
| 1 | STATE STREET CORP | $31.5M | 1.61M | NEW | Q1 2026 |
| 2 | Gotham Asset Management, LLC | $745K | 27.8K | ADDED | Q4 2025 |
| 3 | CITADEL ADVISORS LLC | $390K | 19.9K | REDUCED | Q1 2026 |
| 4 | Point72 Asset Management, L.P. | $342K | 9.2K | REDUCED | Q4 2024 |
No Form 4 insider transactions on file yet.
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + the live filing stream, joined for AMPH. Public domain, sourced to SEC EDGAR. Every panel above is one call to the Arkolith API & MCP server.