Stocktoria
Anterix Inc. ATEX
Anterix Inc. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 1,110,273 | $44.0M | 5.87% |
| MILLENNIUM MANAGEMENT LLC | 307,922 | $11.8M | 1.63% |
| CITADEL ADVISORS LLC | 224,663 | $8.6M | 1.19% |
| AQR CAPITAL MANAGEMENT LLC | 11,100 | $423,909 | 0.06% |
| D. E. Shaw & Co., Inc. | 5,696 | $217,530 | 0.03% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2026-03-31. Facts plus Stocktoria's own computed scores — not investment advice.