MED Institutional Ownership
MEDIFAST INC
Latest close $13.08 as of Aug 4, 2026
MED institutional ownership at a glance
Follow MEDIFAST INC institutional ownership through recent Schedule 13G and 13D filings. Compare reported shares, ownership percentages, filing dates, and changes in beneficial ownership over time.
Latest filing: BlackRock filed Schedule 13G amendment on Jul 29, 2026, reporting 327.4K shares and 12.00% beneficial ownership.
How to read Schedule 13 ownership changes
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
For more context, see how to read a Schedule 13G, filing date vs event date, or Schedule 13G vs Schedule 13D.
Institutional Research
This gauge summarizes recent agreement across tracked institutional activity.
2 reducing across 2 comparable institutions.
The overall consensus is public. Detailed holder comparisons, breadth history, ownership charts, and filing-specific signal analysis remain part of Investor and Pro research.
Price context
52-week position is market context and does not change the institutional consensus score.
Tracked institutions
Public holder names and filing freshness. Detailed institution-by-institution analysis is locked.
Beneficial ownership filing history
Showing 3 of 7 filing(s) · 4 older require more history access| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| BlackRock CIK0002012383 | Jun 30, 2026 observed Jul 29, 2026 filed · 29d Schedule 13G amendment | Earliest Schedule 13G amendment found | 327.4K | 12.00% | $10.61 | $9.64 | $13.08 |
| Renaissance Technologies CIK0001037389 | Jan 2, 2026 observed May 14, 2026 filed · 131d Schedule 13G amendment | Reported reduction | 773.7K -115.2K | 6.96% -1.13 pts | $10.40 | $12.59 | $13.08 |
| Renaissance Technologies CIK0001037389 | Jan 2, 2025 observed May 14, 2025 filed · 131d Schedule 13G amendment | Reported reduction | 888.9K -117.3K | 8.09% -1.11 pts | $17.29 | $12.75 | $13.08 |
Related research
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