MedifastMED
13F holders, Q3 2024 (September 30)140holders −18
21new positions
39sold out
5famous investors
$19.14avg. 13F price*
At the end of Q3 2024, 140 institutions reported holding Medifast Inc. (MED) in their 13F filings, down 18 from Q2 2024. 21 opened new positions and 39 sold out. The largest holders were Renaissance Technologies ($19.3M), BlackRock, Inc. ($16.8M) and Vanguard Group Inc. ($13.9M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Medifast Inc.
- CUSIP
- 58470H101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 21 | $6.8M |
| Exits | 39 | $14.3M |
All 13F filers, Q2 2024 → Q3 2024: 754,893 shares bought and 2,066,460 shares sold, net −1,311,567 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 140 holders
| Renaissance Technologies | 0.03% | Add +5.0% | 1,006,210 | $19.3M |
| BlackRock, Inc. | 0.00% | — | 876,114 | $16.8M |
| Vanguard Group Inc. | 0.00% | Add +0.4% | 726,167 | $13.9M |
| AQR Capital Management | 0.01% | Reduce -1.4% | 384,598 | $7.4M |
| Morgan Stanley | 0.00% | Reduce -4.7% | 321,007 | $6.1M |
| Bank of America Corp. | 0.00% | Add +9.6% | 314,728 | $6.0M |
| Hotchkis & Wiley Capital Management LLC | 0.02% | Reduce -8.7% | 294,880 | $5.6M |
| Goldman Sachs Group Inc. | 0.00% | Add +67.6% | 285,831 | $5.5M |
| Acadian Asset Management LLC | 0.02% | Reduce -15.8% | 284,848 | $5.5M |
| Geode Capital Management, LLC | 0.00% | Reduce -12.9% | 244,482 | $4.7M |
| American Century Companies Inc. | 0.00% | Add +18.8% | 236,127 | $4.5M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -14.2% | 232,853 | $4.5M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -30.3% | 231,728 | $4.4M |
| Federated Hermes, Inc. | 0.01% | Add +0.8% | 216,899 | $4.2M |
| State Street Corp. | 0.00% | Reduce -5.2% | 216,610 | $4.1M |
| Susquehanna International Group, LLP | 0.01% | Reduce -0.8% | 213,514 | $4.1M |
| D. E. Shaw & Co. | 0.01% | Reduce -38.2% | 208,783 | $4.0M |
| Two Sigma Investments, LP | 0.01% | Add +8.8% | 208,247 | $4.0M |
| Man Group plc | 0.01% | Reduce -14.8% | 205,856 | $3.9M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Add +14.0% | 169,409 | $3.2M |
| Jane Street Group, LLC | 0.01% | Reduce -38.7% | 161,089 | $3.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -15.6% | 148,236 | $2.8M |
| Quinn Opportunity Partners LLC | 0.22% | New | 116,985 | $2.2M |
| Two Sigma Advisers, LP | 0.01% | Add +1.4% | 116,100 | $2.2M |
| Zweig-DiMenna Associates LLC | 0.22% | No change | 112,400 | $2.2M |
| Trexquant Investment LP | 0.03% | Add +4.9% | 105,510 | $2.0M |
| Northern Trust Corp. | 0.00% | Reduce -1.2% | 100,904 | $1.9M |
| Virtus Family Office LLC | 1.96% | Add +3.5% | 77,466 | $1.5M |
| Prudential Financial Inc. | 0.00% | New | 73,785 | $1.4M |
| Ameriprise Financial Inc. | 0.00% | Add +7.3% | 65,522 | $1.3M |
| Values First Advisors, Inc. | 0.67% | Reduce -1.5% | 64,170 | $1.2M |
| Bank of New York Mellon Corp | 0.00% | Reduce -20.9% | 58,724 | $1.1M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -67.2% | 58,166 | $1.1M |
| JPMorgan Chase & Co. | 0.00% | Add +156.1% | 57,455 | $1.1M |
| Millennium Management | 0.00% | Reduce -88.1% | 55,891 | $1.1M |
| Invesco Ltd. | 0.00% | Reduce -35.5% | 50,853 | $973K |
| Cresset Asset Management, LLC | 0.00% | Add +15.0% | 50,427 | $965K |
| Inspire Investing, LLC | 0.10% | Add +203.5% | 48,867 | $935K |
| SummerHaven Investment Management, LLC | 0.48% | New | 41,157 | $788K |
| Aviva PLC | 0.00% | Add +25.8% | 34,398 | $658K |
| OMERS ADMINISTRATION Corp | 0.01% | No change | 31,700 | $607K |
| FMR LLC | 0.00% | Add +44.6% | 30,786 | $589K |
| Janney Montgomery Scott LLC | 0.00% | New | 30,676 | $587K |
| Nuveen Asset Management, LLC | 0.00% | No change | 30,185 | $578K |
| Alliancebernstein L.P. | 0.00% | No change | 28,200 | $540K |
| AE Wealth Management LLC | 0.00% | New | 27,993 | $536K |
| Commons Capital, LLC | 0.58% | No change | 27,437 | $525K |
| Deutsche Bank AG | 0.00% | Add +9.0% | 26,766 | $512K |
| STRS Ohio | 0.00% | No change | 24,900 | $477K |
| Engineers Gate Manager LP | 0.01% | Reduce -29.3% | 23,253 | $445K |
| Robeco Institutional Asset Management B.V. | 0.00% | Reduce -27.6% | 21,250 | $407K |
| Rhumbline Advisers | 0.00% | Reduce -34.2% | 19,426 | $372K |
| Inspire Advisors, LLC | 0.04% | Reduce -2.2% | 19,172 | $367K |
| XTX Topco Ltd | 0.03% | New | 18,184 | $348K |
| Chickasaw Capital Management LLC | 0.01% | No change | 18,198 | $348K |
| T. Rowe Price Associates Inc. | 0.00% | Add +0.4% | 17,878 | $343K |
| Deerfield Management Company, L.P. | 0.01% | New | 17,267 | $330K |
| Advisory Services Network, LLC | 0.01% | No change | 15,050 | $328K |
| Exchange Traded Concepts, LLC | 0.01% | Reduce -0.4% | 16,432 | $315K |
| Centiva Capital, LP | 0.01% | Add +6.3% | 15,238 | $292K |
| Barclays PLC | 0.00% | Reduce -8.3% | 14,067 | $269K |
| Benjamin Edwards Inc. | 0.00% | New | 13,401 | $256K |
| Canada Pension Plan Investment Board | 0.00% | No change | 13,100 | $251K |
| Occudo Quantitative Strategies LP | 0.04% | Reduce -62.3% | 12,167 | $233K |
| Sei Investments Co. | 0.00% | Reduce -69.0% | 11,995 | $230K |
| SG Americas Securities, LLC | 0.00% | New | 10,772 | $206K |
| BNP Paribas Financial Markets | 0.00% | Reduce -29.1% | 10,472 | $200K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -2.1% | 10,466 | $200K |
| Citigroup Inc. | 0.00% | Reduce -34.5% | 9,822 | $188K |
| Public Employees Retirement System of Ohio | 0.00% | Add +1161.8% | 9,766 | $187K |
| Advisors Asset Management, Inc. | 0.00% | Reduce -1.7% | 9,434 | $181K |
| Cwm, LLC | 0.00% | Add +70.9% | 8,006 | $153K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +64.7% | 6,940 | $133K |
| Quarry LP | 0.04% | Add +148.6% | 6,629 | $127K |
| Walleye Capital LLC | 0.00% | Reduce -43.7% | 6,457 | $124K |
| Royal Bank of Canada | 0.00% | Reduce -36.6% | 6,350 | $121K |
| UBS Group AG | 0.00% | Reduce -43.7% | 6,316 | $121K |
| MetLife Investment Management, LLC | 0.00% | No change | 6,161 | $118K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +21.9% | 5,952 | $114K |
| Corebridge Financial, Inc. | 0.00% | Reduce -0.6% | 5,757 | $110K |
| LSV Asset Management | 0.00% | No change | 5,700 | $109K |
| Wells Fargo & Company | 0.00% | Add +4.2% | 5,232 | $100K |
| New York State Common Retirement Fund | 0.00% | Reduce -71.5% | 4,591 | $88K |
| Catalyst Funds Management Pty Ltd | 0.01% | No change | 3,400 | $65K |
| Citadel Advisors | 0.00% | Reduce -96.6% | 3,046 | $58K |
| State of Wyoming | 0.01% | New | 2,930 | $56K |
| Simplex Trading, LLC | 0.00% | Reduce -93.4% | 2,334 | $44K |
| Arax Advisory Partners | 0.00% | Add +81.8% | 1,618 | $31K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 1,449 | $28K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 1,067 | $20K |
| Legal & General Group Plc | 0.00% | No change | 929 | $18K |
| Blue Trust, Inc. | 0.00% | Add +4287.5% | 702 | $15K |
| California State Teachers Retirement System | 0.00% | No change | 780 | $15K |
| Signaturefd, LLC | 0.00% | Reduce -18.8% | 702 | $13K |
| nVerses Capital, LLC | 0.01% | Reduce -58.8% | 700 | $13K |
| GAMMA Investing LLC | 0.00% | Reduce -21.4% | 657 | $13K |
| Osaic Holdings, Inc. | 0.00% | Reduce -62.3% | 638 | $12K |
| Covestor Ltd | 0.01% | Add +44.6% | 658 | $12K |
| AlphaQuest LLC | 0.00% | New | 501 | $10K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -71.5% | 475 | $9K |
"% of holder's portfolio" is MED's weight in each manager's 13F, not the share of Medifast Inc. the manager owns.