TransMedics Group, Inc. (NASDAQ:TMDX) showed up in the 13F filings of 408 institutional investors as of March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 5,293,331 | -101,901 | -1.89% | $526,210,036.00 |
| FMR LLC | 31 Mar, 2026 | 5,096,243 | 19,207 | 0.38% | $506,617,469.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 1,919,535 | 1,919,535 | 0.00% | $190,820,974.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 1,478,152 | 1,478,152 | 0.00% | $146,943,090.00 |
| State Street Corp | 31 Mar, 2026 | 1,319,479 | 44,346 | 3.48% | $131,169,407.00 |
| Invesco Ltd. | 31 Mar, 2026 | 1,037,974 | 353,400 | 51.62% | $103,184,995.00 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 31 Mar, 2026 | 939,523 | -57,355 | -5.75% | $93,397,982.00 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 31 Mar, 2026 | 885,841 | 53,600 | 6.44% | $88,061,000.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 866,282 | -1,065,580 | -55.16% | $86,117,068.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 839,155 | 22,681 | 2.78% | $83,435,834.00 |
| Hood River Capital Management LLC | 31 Mar, 2026 | 699,770 | 9,413 | 1.36% | $69,564,136.00 |
| Morgan Stanley | 31 Mar, 2026 | 694,150 | 26,389 | 3.95% | $69,005,561.00 |
| UBS Group AG | 31 Mar, 2026 | 580,793 | -78,503 | -11.91% | $57,736,632.00 |
| EVENTIDE ASSET MANAGEMENT, LLC | 31 Mar, 2026 | 548,824 | 557 | 0.10% | $54,531,064.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 516,679 | 26,969 | 5.51% | $51,354,981.00 |
| WELLINGTON MANAGEMENT GROUP LLP | 31 Mar, 2026 | 486,473 | 53,152 | 12.27% | $48,360,280.00 |
| Capital World Investors | 31 Mar, 2026 | 374,177 | 146,736 | 64.52% | $37,196,936.00 |
| Citigroup Inc | 31 Mar, 2026 | 357,381 | 285,337 | 396.06% | $35,527,245.00 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 31 Mar, 2026 | 346,683 | 346,683 | 0.00% | $34,464.00 |
| WASATCH ADVISORS LP | 31 Mar, 2026 | 346,144 | 14,296 | 4.31% | $34,410,175.00 |