MedifastMED
13F holders, Q4 2024 (December 31)129holders −11
14new positions
30sold out
5famous investors
$17.62avg. 13F price*
At the end of Q4 2024, 129 institutions reported holding Medifast Inc. (MED) in their 13F filings, down 11 from Q3 2024. 14 opened new positions and 30 sold out. The largest holders were BlackRock, Inc. ($16.2M), Renaissance Technologies ($15.9M) and Vanguard Group Inc. ($13.4M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'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 Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 14 | $5.9M |
| Exits | 30 | $5.4M |
All 13F filers, Q3 2024 → Q4 2024: 999,416 shares bought and 1,241,695 shares sold, net −242,279 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 129 holders
| BlackRock, Inc. | 0.00% | Add +4.9% | 919,364 | $16.2M |
| Renaissance Technologies | 0.02% | Reduce -10.2% | 903,734 | $15.9M |
| Vanguard Group Inc. | 0.00% | Add +4.3% | 757,709 | $13.4M |
| Goldman Sachs Group Inc. | 0.00% | Add +23.5% | 353,005 | $6.2M |
| Hotchkis & Wiley Capital Management LLC | 0.02% | No change | 294,880 | $5.2M |
| D. E. Shaw & Co. | 0.01% | Add +38.3% | 288,783 | $5.1M |
| Morgan Stanley | 0.00% | Reduce -10.9% | 286,006 | $5.0M |
| Federated Hermes, Inc. | 0.01% | Add +28.9% | 279,473 | $4.9M |
| Bank of America Corp. | 0.00% | Reduce -12.3% | 276,081 | $4.9M |
| Acadian Asset Management LLC | 0.01% | Reduce -4.3% | 272,612 | $4.8M |
| Geode Capital Management, LLC | 0.00% | Add +0.6% | 245,929 | $4.3M |
| American Century Companies Inc. | 0.00% | Add +3.4% | 244,185 | $4.3M |
| Two Sigma Investments, LP | 0.01% | Add +11.4% | 232,069 | $4.1M |
| State Street Corp. | 0.00% | Add +6.0% | 229,605 | $4.0M |
| Two Sigma Advisers, LP | 0.01% | Add +86.0% | 216,000 | $3.8M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -8.5% | 213,134 | $3.8M |
| Man Group plc | 0.01% | Reduce -5.0% | 195,556 | $3.4M |
| AQR Capital Management | 0.00% | Reduce -54.7% | 174,384 | $3.1M |
| Susquehanna International Group, LLP | 0.00% | Reduce -24.2% | 161,790 | $2.9M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Reduce -13.5% | 146,507 | $2.6M |
| JPMorgan Chase & Co. | 0.00% | Add +103.9% | 117,157 | $2.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -23.0% | 114,138 | $2.0M |
| Zweig-DiMenna Associates LLC | 0.17% | No change | 112,400 | $2.0M |
| Jane Street Group, LLC | 0.00% | Reduce -31.1% | 110,917 | $2.0M |
| Prescott Group Capital Management, L.L.C. | 0.26% | New | 110,000 | $1.9M |
| Marshall Wace, LLP | 0.00% | New | 104,226 | $1.8M |
| Northern Trust Corp. | 0.00% | Add +0.9% | 101,775 | $1.8M |
| UBS Group AG | 0.00% | Add +1359.5% | 92,182 | $1.6M |
| Virtus Family Office LLC | 1.70% | Reduce -0.9% | 76,746 | $1.4M |
| Quinn Opportunity Partners LLC | 0.09% | Reduce -38.8% | 71,607 | $1.3M |
| Ameriprise Financial Inc. | 0.00% | Reduce -1.7% | 64,429 | $1.1M |
| Values First Advisors, Inc. | 0.60% | Reduce -3.6% | 61,888 | $1.1M |
| Trexquant Investment LP | 0.01% | Reduce -44.7% | 58,304 | $1.0M |
| Bank of New York Mellon Corp | 0.00% | Reduce -4.1% | 56,318 | $992K |
| Inspire Investing, LLC | 0.11% | Add +11.1% | 54,270 | $956K |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -77.8% | 51,396 | $906K |
| Invesco Ltd. | 0.00% | Reduce -3.8% | 48,926 | $862K |
| Prudential Financial Inc. | 0.00% | Reduce -37.0% | 46,485 | $819K |
| Millennium Management | 0.00% | Reduce -21.1% | 44,096 | $777K |
| Cresset Asset Management, LLC | 0.00% | Reduce -16.5% | 42,112 | $742K |
| SummerHaven Investment Management, LLC | 0.45% | No change | 41,157 | $725K |
| Commons Capital, LLC | 0.61% | Add +38.5% | 38,000 | $670K |
| Citadel Advisors | 0.00% | Add +988.6% | 33,158 | $584K |
| Landscape Capital Management, L.L.C. | 0.06% | New | 32,734 | $577K |
| Nuveen Asset Management, LLC | 0.00% | No change | 30,185 | $532K |
| FMR LLC | 0.00% | Reduce -2.9% | 29,887 | $527K |
| Deutsche Bank AG | 0.00% | Add +10.4% | 29,553 | $521K |
| Janney Montgomery Scott LLC | 0.00% | Reduce -9.6% | 27,729 | $489K |
| Alliancebernstein L.P. | 0.00% | Reduce -5.3% | 26,720 | $471K |
| Campbell & CO Investment Adviser LLC | 0.04% | New | 26,345 | $464K |
| Wolverine Trading, LLC | 0.01% | New | 21,161 | $376K |
| Robeco Institutional Asset Management B.V. | 0.00% | No change | 21,250 | $374K |
| Bridgeway Capital Management, LLC | 0.01% | New | 20,000 | $352K |
| Rhumbline Advisers | 0.00% | Add +2.1% | 19,838 | $350K |
| Inspire Advisors, LLC | 0.04% | Add +1.0% | 19,363 | $341K |
| Amundi | 0.00% | New | 21,215 | $332K |
| Engineers Gate Manager LP | 0.01% | Reduce -25.5% | 17,333 | $305K |
| Exchange Traded Concepts, LLC | 0.01% | Add +4.1% | 17,106 | $301K |
| Chickasaw Capital Management LLC | 0.01% | Reduce -8.7% | 16,620 | $293K |
| Barclays PLC | 0.00% | Add +15.1% | 16,194 | $285K |
| Benjamin Edwards Inc. | 0.00% | Add +4.1% | 13,950 | $246K |
| Simplex Trading, LLC | 0.01% | Add +452.1% | 12,885 | $227K |
| Advisory Services Network, LLC | 0.00% | Reduce -18.6% | 12,250 | $216K |
| Sei Investments Co. | 0.00% | Add +0.1% | 12,004 | $212K |
| Nisa Investment Advisors, LLC | 0.00% | Add +2308.8% | 11,442 | $202K |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -36.3% | 11,382 | $201K |
| State of Wyoming | 0.03% | Add +286.1% | 11,312 | $199K |
| BNP Paribas Financial Markets | 0.00% | Add +1.8% | 10,659 | $188K |
| Public Employees Retirement System of Ohio | 0.00% | Add +4.6% | 10,219 | $180K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -12.9% | 9,113 | $161K |
| Citigroup Inc. | 0.00% | Reduce -14.6% | 8,386 | $148K |
| Advisors Asset Management, Inc. | 0.00% | Reduce -12.0% | 8,305 | $146K |
| Wells Fargo & Company | 0.00% | Add +23.4% | 6,459 | $114K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.4% | 6,215 | $110K |
| MetLife Investment Management, LLC | 0.00% | No change | 6,161 | $109K |
| Cwm, LLC | 0.00% | Reduce -24.3% | 6,061 | $107K |
| Royal Bank of Canada | 0.00% | Reduce -7.1% | 5,897 | $104K |
| Corebridge Financial, Inc. | 0.00% | Reduce -7.0% | 5,354 | $94K |
| New York State Common Retirement Fund | 0.00% | No change | 4,591 | $81K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | — | 2,164 | $38K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -70.2% | 2,068 | $36K |
| Quarry LP | 0.01% | Reduce -78.6% | 1,418 | $25K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 1,067 | $19K |
| Legal & General Group Plc | 0.00% | No change | 929 | $16K |
| California State Teachers Retirement System | 0.00% | No change | 780 | $14K |
| Signaturefd, LLC | 0.00% | No change | 702 | $12K |
| WealthCollab, LLC | 0.01% | Add +17.0% | 536 | $9K |
| Versant Capital Management, Inc | 0.00% | New | 532 | $9K |
| Vestcor Inc | 0.00% | No change | 465 | $8K |
| Amalgamated Bank | 0.00% | No change | 372 | $7K |
| Sterling Capital Management LLC | 0.00% | Add +914.7% | 345 | $6K |
| Brooklyn Investment Group | 0.00% | New | 337 | $6K |
| PNC Financial Services Group, Inc. | 0.00% | Add +148.8% | 306 | $5K |
| Harbor Capital Advisors, Inc. | 0.00% | Reduce -1.3% | 309 | $5K |
| Wilmington Savings Fund Society, FSB | 0.00% | Reduce -13.0% | 274 | $5K |
| Eukles Asset Management | 0.00% | Reduce -6.9% | 268 | $5K |
| Osaic Holdings, Inc. | 0.00% | Reduce -64.9% | 224 | $4K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -25.2% | 217 | $4K |
| SBI Securities Co., Ltd. | 0.00% | — | 137 | $2K |
| True Wealth Design, LLC | 0.00% | Reduce -59.4% | 115 | $2K |
"% of holder's portfolio" is MED's weight in each manager's 13F, not the share of Medifast Inc. the manager owns.