MED Medifast, Inc.
Medifast, Inc. (MED) Institutional Ownership
What the institutions did with MED last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Only 3 managers reported a position this quarter, so the percentages above describe a very small sample.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 778.6K | 9.4% |
| Steamboat Capital Partners, LLC | 706.7K | 8.6% |
| TWO SIGMA INVESTMENTS, LP | 481.4K | 5.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 446.6K | 5.4% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 397.0K | 4.8% |
| BlackRock, Inc. | 369.5K | 4.5% |
| DIMENSIONAL FUND ADVISORS LP | 363.4K | 4.4% |
| AMERICAN CENTURY COMPANIES INC | 318.9K | 3.9% |
| MORGAN STANLEY | 292.5K | 3.5% |
| GOLDMAN SACHS GROUP INC | 243.1K | 2.9% |
| MARSHALL WACE, LLP | 241.6K | 2.9% |
| AQR CAPITAL MANAGEMENT LLC | 236.4K | 2.9% |
| Peapod Lane Capital LLC | 222.6K | 2.7% |
| Lido Advisors, LLC | 220.3K | 2.7% |
| Trexquant Investment LP | 212.7K | 2.6% |
| JANE STREET GROUP, LLC | 164.9K | 2.0% |
| COMMONS CAPITAL, LLC | 149.9K | 1.8% |
| Quinn Opportunity Partners LLC | 127.1K | 1.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 121.1K | 1.5% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 117.1K | 1.4% |
| RBF Capital, LLC | 109.0K | 1.3% |
| JPMORGAN CHASE & CO | 92.5K | 1.1% |
| D. E. Shaw & Co., Inc. | 92.3K | 1.1% |
| BANK OF AMERICA CORP /DE/ | 87.1K | 1.1% |
| Quantinno Capital Management LP | 83.0K | 1.0% |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.