Institutional Holders (2026 Q1)
0 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in AMCC. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | ArchPoint Investors | 1.89% | 389,389 | $3.2M |
| 2 | LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 1.47% | 449,813 | $3.7M |
| 3 | GLAZER CAPITAL, LLC | 0.83% | 556,257 | $4.6M |
| 4 | KETTLE HILL CAPITAL MANAGEMENT, LLC | 0.73% | 92,154 | $760K |
| 5 | WATER ISLAND CAPITAL LLC | 0.58% | 1,036,736 | $8.6M |
| 6 | PINNACLE ASSOCIATES LTD | 0.55% | 3,289,868 | $27.1M |
| 7 | PEREGRINE CAPITAL MANAGEMENT LLC | 0.49% | 2,281,700 | $18.8M |
| 8 | GARDNER LEWIS ASSET MANAGEMENT L P | 0.32% | 503,850 | $4.2M |
| 9 | AQR Arbitrage LLC | 0.24% | 2,799,559 | $23.1M |
| 10 | OMERS ADMINISTRATION Corp | 0.15% | 952,000 | $7.9M |
| 11 | Magnetar Financial LLC | 0.14% | 1,270,016 | $10.5M |
| 12 | USA FINANCIAL FORMULAS | 0.12% | 56,367 | $465K |
| 13 | Bayesian Capital Management, LP | 0.05% | 23,400 | $193K |
| 14 | GABELLI & Co INVESTMENT ADVISERS, INC. | 0.04% | 41,563 | $343K |
| 15 | PRELUDE CAPITAL MANAGEMENT, LLC | 0.04% | 37,788 | $312K |
| 16 | Dynamic Technology Lab Private Ltd | 0.04% | 16,484 | $136K |
| 17 | MACQUARIE GROUP LTD | 0.02% | 1,571,877 | $13.0M |
| 18 | LORD, ABBETT & CO. LLC | 0.02% | 890,293 | $7.3M |
| 19 | RENAISSANCE TECHNOLOGIES LLC | 0.02% | 1,536,636 | $12.7M |
| 20 | SG Americas Securities, LLC | 0.02% | 278,115 | $2.3M |
| 21 | IndexIQ Advisors LLC | 0.02% | 41,103 | $339K |
| 22 | Employees Retirement System of Texas | 0.02% | 139,200 | $1.1M |
| 23 | Squarepoint Ops LLC | 0.01% | 43,534 | $359K |
| 24 | MILLENNIUM MANAGEMENT LLC | 0.01% | 798,278 | $6.6M |
| 25 | TWO SIGMA INVESTMENTS, LP | 0.01% | 343,411 | $2.8M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|