Stocktoria
TransMedics Group, Inc. TMDX
TransMedics Group, Inc. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 2,645,558 | $398.5M | 6.53% |
| CITADEL ADVISORS LLC | 1,417,224 | $94.1M | 3.5% |
| MILLENNIUM MANAGEMENT LLC | 263,012 | $17.5M | 0.65% |
| Point72 Asset Management, L.P. | 211,794 | $14.1M | 0.52% |
| AQR CAPITAL MANAGEMENT LLC | 27,947 | $1.9M | 0.07% |
| TWO SIGMA INVESTMENTS, LP | 8,945 | $594,127 | 0.02% |
| D. E. Shaw & Co., Inc. | 5,000 | $332,100 | 0.01% |
% 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 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.