MedifastMED
13F holders, Q2 2026 (June 30)112holders
24new positions
24sold out
7famous investors
$10.61avg. 13F price*
At the end of Q2 2026, 112 institutions reported holding Medifast Inc. (MED) in their 13F filings, unchanged from Q1 2026. 24 opened new positions and 24 sold out. The largest holders were Renaissance Technologies ($8.3M), Steamboat Capital Partners, LLC ($7.5M) and Two Sigma Investments, LP ($5.1M). 7 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Medifast Inc.
- CUSIP
- 58470H101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 24 | $9.2M |
| Exits | 24 | $4.5M |
All 13F filers, Q1 2026 → Q2 2026: 1,724,426 shares bought and 2,057,194 shares sold, net −332,768 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 112 holders
| Renaissance Technologies | 0.01% | Add +0.6% | 778,610 | $8.3M |
| Steamboat Capital Partners, LLC | 1.60% | Reduce -0.1% | 706,699 | $7.5M |
| Two Sigma Investments, LP | 0.00% | Add +42.4% | 481,381 | $5.1M |
| Vanguard Capital Management LLC | 0.00% | Add +0.5% | 446,614 | $4.7M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -37.1% | 396,996 | $4.2M |
| BlackRock, Inc. | 0.00% | Reduce -60.9% | 369,503 | $3.9M |
| Dimensional Fund Advisors LP | 0.00% | Add +0.5% | 363,394 | $3.9M |
| American Century Companies Inc. | 0.00% | Add +42.2% | 318,911 | $3.4M |
| Morgan Stanley | 0.00% | Reduce -10.1% | 292,508 | $3.1M |
| Goldman Sachs Group Inc. | 0.00% | Add +58.7% | 243,085 | $2.6M |
| Marshall Wace, LLP | 0.00% | New | 241,649 | $2.6M |
| AQR Capital Management | 0.00% | Add +62.4% | 236,434 | $2.5M |
| Peapod Lane Capital LLC | 1.59% | Add +1.6% | 222,576 | $2.4M |
| Lido Advisors, LLC | 0.01% | Add +20.4% | 220,337 | $2.3M |
| Trexquant Investment LP | 0.01% | Add +18.1% | 212,684 | $2.3M |
| Jane Street Group, LLC | 0.00% | Add +30.4% | 164,881 | $1.7M |
| Commons Capital, LLC | 1.11% | Add +294.5% | 149,916 | $1.6M |
| Quinn Opportunity Partners LLC | 0.06% | No change | 127,112 | $1.3M |
| Geode Capital Management, LLC | 0.00% | Reduce -52.2% | 121,071 | $1.3M |
| Bridgeway Capital Management, LLC | 0.02% | Reduce -25.5% | 117,078 | $1.2M |
| RBF Capital, LLC | 0.05% | New | 109,000 | $1.2M |
| JPMorgan Chase & Co. | 0.00% | Add +6.1% | 92,512 | $990K |
| D. E. Shaw & Co. | 0.00% | Reduce -42.5% | 92,345 | $980K |
| Bank of America Corp. | 0.00% | Reduce -1.9% | 87,118 | $924K |
| Quantinno Capital Management LP | 0.00% | Add +47.8% | 82,997 | $881K |
| Divisadero Street Capital Management, LP | 0.02% | No change | 79,839 | $847K |
| Virtus Family Office LLC | 0.66% | No change | 79,060 | $839K |
| Tudor Investment Corporation | 0.00% | New | 76,031 | $807K |
| BNP Paribas Financial Markets | 0.00% | Add +248.3% | 73,878 | $784K |
| Federated Hermes, Inc. | 0.00% | Add +8.9% | 69,605 | $739K |
| Empowered Funds, LLC | 0.00% | Reduce -7.7% | 66,105 | $701K |
| Vanguard Fiduciary Trust Co. | 0.00% | Reduce -5.5% | 63,337 | $672K |
| Atom Investors LP | 0.06% | Add +1.7% | 62,119 | $659K |
| Citadel Advisors | 0.00% | New | 56,350 | $598K |
| State Street Corp. | 0.00% | Reduce -76.5% | 52,319 | $555K |
| Great Lakes Advisors, LLC | 0.00% | New | 51,611 | $548K |
| UBS Group AG | 0.00% | Add +263.1% | 50,223 | $533K |
| Engineers Gate Manager LP | 0.01% | Add +25.9% | 49,829 | $529K |
| Millennium Management | 0.00% | New | 47,906 | $508K |
| SummerHaven Investment Management, LLC | 0.27% | No change | 47,835 | $508K |
| Centiva Capital, LP | 0.02% | Add +101.8% | 44,432 | $471K |
| Susquehanna Portfolio Strategies, LLC | 0.01% | New | 41,777 | $443K |
| Jump Financial, LLC | 0.00% | Reduce -55.4% | 40,500 | $430K |
| Gsa Capital Partners LLP | 0.03% | New | 38,443 | $408K |
| Victory Capital Management Inc. | 0.00% | Add +3.9% | 35,655 | $378K |
| Jain Global LLC | 0.00% | New | 35,223 | $374K |
| PDT Partners, LLC | 0.02% | Add +6.6% | 32,756 | $348K |
| T. Rowe Price Associates Inc. | 0.00% | Add +21.2% | 32,378 | $344K |
| XTX Topco Ltd | 0.00% | New | 30,654 | $325K |
| Marquette Asset Management, LLC | 0.04% | New | 30,038 | $319K |
| Vanguard Portfolio Management LLC | 0.00% | Reduce -85.7% | 29,108 | $309K |
| Northern Trust Corp. | 0.00% | Reduce -70.0% | 27,756 | $294K |
| Chico Wealth RIA | 0.12% | New | 21,000 | $223K |
| Point72 Asset Management | 0.00% | New | 20,999 | $223K |
| Squarepoint Ops LLC | 0.00% | New | 20,140 | $214K |
| State of Wyoming | 0.02% | Add +179.8% | 18,594 | $197K |
| Mercer Global Advisors Inc. | 0.00% | Add +64.3% | 16,782 | $178K |
| Brevan Howard Capital Management LP | 0.00% | New | 15,025 | $159K |
| Littlejohn Financial Services, Inc. | 0.11% | New | 13,834 | $147K |
| Invesco Ltd. | 0.00% | Reduce -59.4% | 13,315 | $141K |
| Schonfeld Strategic Advisors LLC | 0.00% | Reduce -70.9% | 12,367 | $131K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +3.7% | 10,683 | $115K |
| Ieq Capital, LLC | 0.00% | New | 10,740 | $114K |
| Verdad Advisers, LP | 0.10% | Reduce -22.2% | 10,234 | $109K |
| Arax Advisory Partners | 0.00% | Add +860.1% | 7,470 | $79K |
| Ancora Advisors LLC | 0.00% | New | 7,060 | $75K |
| Rhumbline Advisers | 0.00% | Reduce -55.6% | 6,485 | $69K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +398.4% | 6,120 | $65K |
| Russell Investments Group, Ltd. | 0.00% | Add +54.8% | 4,692 | $50K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 3,922 | $42K |
| Walleye Trading LLC | 0.00% | No change | 3,400 | $36K |
| FMR LLC | 0.00% | Add +5.9% | 2,730 | $29K |
| Wells Fargo & Company | 0.00% | Reduce -63.3% | 2,217 | $24K |
| Walleye Capital LLC | 0.00% | Add +145100.0% | 1,452 | $15K |
| PNC Financial Services Group, Inc. | 0.00% | Add +133.3% | 1,386 | $15K |
| Osaic Holdings, Inc. | 0.00% | No change | 1,370 | $15K |
| GAMMA Investing LLC | 0.00% | Add +15.1% | 1,042 | $11K |
| Creative Financial Designs Inc. | 0.00% | No change | 1,000 | $11K |
| Barclays PLC | 0.00% | Reduce -57.2% | 825 | $9K |
| Signaturefd, LLC | 0.00% | Reduce -24.2% | 697 | $7K |
| Pinnacle Wealth Planning Services, Inc. | 0.00% | Reduce -21.5% | 631 | $7K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | No change | 601 | $6K |
| Jones Financial Companies LLLP | 0.00% | Reduce -5.9% | 576 | $6K |
| Allworth Financial LP | 0.00% | Add +131.4% | 523 | $6K |
| C M Bidwell & Associates Ltd. | 0.00% | New | 497 | $5K |
| IFP Advisors, Inc | 0.00% | Add +213.6% | 439 | $5K |
| Versant Capital Management, Inc | 0.00% | Add +19.7% | 310 | $3K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +72.3% | 274 | $3K |
| Advisors Asset Management, Inc. | 0.00% | Reduce -55.4% | 120 | $1K |
| Gill Capital Partners, LLC | 0.00% | No change | 108 | $1K |
| MJT & Associates Financial Advisory Group, Inc. | 0.00% | No change | 100 | $1K |
| True Wealth Design, LLC | 0.00% | Add +91.5% | 90 | $955 |
| Essential Partners LLC | 0.00% | Reduce -87.2% | 81 | $859 |
| SBI Securities Co., Ltd. | 0.00% | Add +6.7% | 80 | $849 |
| Los Angeles Capital Management LLC | 0.00% | No change | 73 | $775 |
| Global Retirement Partners, LLC | 0.00% | — | 68 | $724 |
| Rothschild Investment LLC | 0.00% | Add +138.5% | 62 | $658 |
| Farther Finance Advisors, LLC | 0.00% | Add +25.6% | 54 | $573 |
| Fifth Third Bancorp | 0.00% | New | 48 | $509 |
| Caitlin John, LLC | 0.00% | No change | 46 | $488 |
"% of holder's portfolio" is MED's weight in each manager's 13F, not the share of Medifast Inc. the manager owns.