Medifast Inc (NYSE:MED) has 109 institutional investors with active 13F positions as of March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 944,453 | 29,660 | 3.24% | $9,623,975.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Mar, 2026 | 773,710 | -6,900 | -0.88% | $7,884,105.00 |
| Steamboat Capital Partners, LLC | 31 Mar, 2026 | 707,590 | 431,176 | 155.99% | $7,210,342.00 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 31 Mar, 2026 | 631,539 | -145,290 | -18.70% | $6,435,382.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 444,467 | 444,467 | 0.00% | $4,529,119.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 361,762 | 35,522 | 10.89% | $3,686,270.00 |
| TWO SIGMA INVESTMENTS, LP | 31 Mar, 2026 | 338,158 | 257,818 | 320.91% | $3,445,830.00 |
| Morgan Stanley | 31 Mar, 2026 | 325,312 | -9,546 | -2.85% | $3,314,942.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 253,315 | 5,866 | 2.37% | $2,581,952.00 |
| Man Group plc | 31 Mar, 2026 | 236,212 | -288 | -0.12% | $2,407,000.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 224,280 | 6,458 | 2.96% | $2,285,413.00 |
| State Street Corp | 31 Mar, 2026 | 222,638 | 938 | 0.42% | $2,268,681.00 |
| Peapod Lane Capital LLC | 31 Mar, 2026 | 219,063 | 117,496 | 115.68% | $2,213,788.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 202,829 | 202,829 | 0.00% | $2,066,828.00 |
| Lido Advisors, LLC | 31 Mar, 2026 | 183,035 | -147,668 | -44.65% | $1,865,130.00 |
| Trexquant Investment LP | 31 Mar, 2026 | 180,081 | 53,122 | 41.84% | $1,835,025.00 |
| D. E. Shaw & Co., Inc. | 31 Mar, 2026 | 160,564 | -58,554 | -26.72% | $1,636,147.00 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 157,078 | 39,139 | 33.19% | $1,600,625.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 153,171 | -208,555 | -57.66% | $1,560,812.00 |
| AQR CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 145,575 | 14,066 | 10.70% | $1,483,408.00 |