Medifast Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 778.61 K | $8.26 M | 0.63% | 6.99% |
| STEAMBOAT CAPITAL PARTNERS, LLC | 08/14/2026 | 706.70 K | $7.50 M | -0.13% | 6.35% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 542.70 K | $5.76 M | 24.64% | 4.87% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 481.38 K | $5.11 M | 42.35% | 4.32% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 446.61 K | $4.74 M | 0.48% | 4.01% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 397.00 K | $4.21 M | -37.14% | 3.57% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 397.00 K | $4.21 M | 100.00% | 3.57% |
| BLACKROCK, INC. | 08/07/2026 | 369.50 K | $3.92 M | -60.88% | 3.32% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 363.39 K | $3.86 M | 0.45% | 3.26% |
| AMERICAN CENTURY COMPANIES INC | 08/12/2026 | 318.91 K | $3.38 M | 42.19% | 2.86% |
| MORGAN STANLEY | 08/13/2026 | 292.51 K | $3.10 M | -10.08% | 2.63% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 243.09 K | $2.58 M | 58.70% | 2.18% |
| MARSHALL WACE, LLP | 08/13/2026 | 241.65 K | $2.56 M | 100.00% | 2.17% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 236.43 K | $2.51 M | 62.41% | 2.12% |
| CITADEL ADVISORS LLC | 09/02/2026 | 233.40 K | $2.48 M | -67.26% | 2.10% |
| PEAPOD LANE CAPITAL LLC | 07/27/2026 | 222.58 K | $2.36 M | 1.60% | 2.00% |
| LIDO ADVISORS, LLC | 08/07/2026 | 220.34 K | $2.34 M | 20.38% | 1.98% |
| TREXQUANT INVESTMENT LP | 08/14/2026 | 212.68 K | $2.26 M | 18.10% | 1.91% |
| JANE STREET GROUP, LLC | 08/14/2026 | 164.88 K | $1.75 M | 30.44% | 1.48% |
| COMMONS CAPITAL, LLC | 07/30/2026 | 149.92 K | $1.59 M | 294.52% | 1.35% |
| QUINN OPPORTUNITY PARTNERS LLC | 08/14/2026 | 127.11 K | $1.35 M | 0.00% | 1.14% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 121.07 K | $1.29 M | -52.21% | 1.09% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 08/14/2026 | 117.08 K | $1.24 M | -25.47% | 1.05% |
| RBF CAPITAL, LLC | 08/14/2026 | 109.00 K | $1.16 M | 100.00% | 0.98% |
| WALLEYE TRADING LLC | 08/03/2026 | 108.00 K | $1.15 M | 16.88% | 0.97% |
| JPMORGAN CHASE & CO | 08/12/2026 | 92.51 K | $989.88 K | 6.12% | 0.83% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 92.35 K | $979.78 K | -42.49% | 0.83% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 87.12 K | $924.32 K | -1.87% | 0.78% |
| QUANTINNO CAPITAL MANAGEMENT LP | 08/13/2026 | 83.00 K | $880.60 K | 47.81% | 0.75% |
| DIVISADERO STREET CAPITAL MANAGEMENT, LP | 08/14/2026 | 79.84 K | $847.09 K | 0.00% | 0.72% |
| VIRTUS FAMILY OFFICE LLC | 08/04/2026 | 79.06 K | $838.83 K | 0.00% | 0.71% |
| TUDOR INVESTMENT CORP ET AL | 08/14/2026 | 76.03 K | $806.69 K | 100.00% | 0.68% |
| BNP PARIBAS ARBITRAGE, SNC | 08/13/2026 | 73.88 K | $783.85 K | 248.28% | 0.66% |
| FEDERATED HERMES, INC. | 08/12/2026 | 69.61 K | $738.51 K | 8.89% | 0.63% |
| EMPOWERED FUNDS, LLC | 08/17/2026 | 66.11 K | $701.37 K | -7.65% | 0.59% |
| CITADEL ADVISORS LLC | 09/02/2026 | 65.60 K | $696.02 K | 113.68% | 0.59% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 63.34 K | $672.01 K | -5.52% | 0.57% |
| ATOM INVESTORS LP | 08/14/2026 | 62.12 K | $659.08 K | 1.71% | 0.56% |
| CITADEL ADVISORS LLC | 09/02/2026 | 56.35 K | $597.87 K | 100.00% | 0.51% |
| STATE STREET CORP | 08/07/2026 | 52.32 K | $555.11 K | -76.50% | 0.47% |
| GREAT LAKES ADVISORS, LLC | 08/10/2026 | 51.61 K | $547.59 K | 100.00% | 0.46% |
| UBS GROUP AG | 08/13/2026 | 50.22 K | $532.87 K | 263.07% | 0.45% |
| ENGINEERS GATE MANAGER LP | 08/14/2026 | 49.83 K | $528.69 K | 25.89% | 0.45% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 47.91 K | $508.28 K | 100.00% | 0.43% |
| SUMMERHAVEN INVESTMENT MANAGEMENT, LLC | 07/21/2026 | 47.84 K | $507.53 K | 0.00% | 0.43% |
| CENTIVA CAPITAL, LP | 08/13/2026 | 44.43 K | $471.42 K | 101.76% | 0.40% |
| SUSQUEHANNA PORTFOLIO STRATEGIES, LLC | 08/14/2026 | 41.78 K | $443.25 K | 100.00% | 0.38% |
| JUMP FINANCIAL, LLC | 08/13/2026 | 40.50 K | $429.71 K | -55.43% | 0.36% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 39.80 K | $422.28 K | 100.00% | 0.36% |
| GSA CAPITAL PARTNERS LLP | 08/06/2026 | 38.44 K | $408.00 K | 100.00% | 0.35% |
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Medifast Inc institutional Ownership - FAQ's
During the previous two years, 233 institutional investors and hedge funds held shares of Medifast Inc. The most heavily invested institutionals were:
RENAISSANCE TECHNOLOGIES LLC: 778,610
Steamboat Capital Partners, LLC: 706,699
TWO SIGMA INVESTMENTS, LP: 481,381
VANGUARD CAPITAL MANAGEMENT LLC: 446,614
Sixth Street Partners Management Company, L.P.: 396,996
CHARLES SCHWAB INVESTMENT MANAGEMENT INC: 396,996
77.76% of Medifast Inc stock is owned by institutional investors.
Institutional investors have bought a total of 12.59 M shares in the last 24 months. This purchase volume represents approximately $134.24 M in transactions.