Medifast (MED)
Sells OPTAVIA nutrition plans through independent coaches and direct customer shipping.
$12.07
vs last close−0.01 (−0.08%)
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13F · 13D/G · Form 4
| Institutions | 77.44% | 8.66M shares | |
|---|---|---|---|
| 120 holders · as of Jun 30, 2026 | |||
| Insiders | 11.25% | 1.26M shares | |
| 11 holders · as of Aug 28, 2026 | |||
| Strategic holders | 6.40% | 715.9K shares | |
| 1 holder · as of May 15, 2026 | |||
| Other | 4.91% | 548.1K shares | |
| remainder | |||
11.18M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
120 holders · 8.66M shares · 26 new positions · 72 increased · 27 reduced · 27 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Renaissance Technologies LLC | 778.6K | 6.96% | +4.9K | Aug 13, 2026 |
| Steamboat Capital Partners, LLC | 706.7K | 6.32% | −891 | Aug 14, 2026 |
| Two Sigma Investments, LP | 481.4K | 4.31% | +143.2K | Aug 14, 2026 |
| Vanguard Capital Management LLC | 446.6K | 3.99% | +2.1K | Aug 13, 2026 |
| Charles Schwab Investment Management Inc | 397.0K | 3.55% | −234.5K | Aug 14, 2026 |
| Sixth Street Partners Management Company, L.P. | 397.0K | 3.55% | +397.0Knew | Aug 14, 2026 |
| BlackRock, Inc. | 369.5K | 3.30% | −575.0K | Aug 7, 2026 |
| Dimensional Fund Advisors LP | 363.4K | 3.25% | +1.6K | Aug 11, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Steamboat Capital Partners, LLCincl. Parsa Kiai | 7.10% | 790.7K | 13D | Aug 21, 2026 |
| Renaissance Technologies LLC | 6.96% | 773.7K | 13G | May 14, 2026 |
| Citadel Securities GP LLC | 6.50% | 715.9K | 13G | May 15, 2026 |
| Charles Schwab Investment Management Inc | 5.74% | 0 | 13G | May 14, 2026 |
| Susquehanna Portfolio Strategies, LLC | 5.30% | 587.2K | 13G | Aug 14, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 26, 2026 | Parsa Kiaidirector | Purchase · 2 lots | 43,150 | $12.26 | 707,492 |
| Aug 24, 2026 | Parsa Kiaidirector | Purchase · 2 lots | 4,329 | $12.00 | 665,517 |
| Aug 20, 2026 | Parsa Kiaidirector | Purchase · 2 lots | 43,150 | $11.60 | 661,306 |
| Aug 19, 2026 | Parsa Kiaidirector | Purchase · 2 lots | 29,337 | $11.66 | 619,331 |
| May 8, 2026 | Scott Schlackmandirector | Purchase | 2,500 | $12.65 | 28,049 |
| May 11, 2026 | Scott Schlackmandirector | Purchase | 2,500 | $12.53 | 30,549 |
| Mar 20, 2026 | Daniel R. Charddirector, officer: Chairman & CEO | Purchase | 17,678 | $10.11 | 17,678 |
House and Senate disclosures
Not reported.