Security key
58470H101
MEDIFAST INC - Common Stock, $0.001 par value (MED)
CUSIP: 58470H101
Q1 2024 13F Holders as of 31 Mar 2024
- Security type / class
- Equity / Common Stock, $0.001 par value
- Total 13F shares
- 11,481,133
- Total 13F value
- $439,976,756
- Share change
- +1,157,948
- Put/Call ratio
- 140%
- SEC-reported price per share
- $38.32
- Number of holders
- 184
- Value change
- +$30,953,025
- Number of buys
- 85
- Number of sells
- 118
- Shares outstanding
- 11,136,521
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2024
Institutions
184
Top holders
10
MED full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
MEDIFAST INC SEC filings
MEDIFAST INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 58470H101
Recent filing periods:
Ownership snapshot
Top reported holders of MED - MEDIFAST INC - Common Stock, $0.001 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
0/15
Latest evidence
31 Dec 2023
13F
Highest disclosed value: $121,333,513
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. has the largest disclosed position value at $121.33M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock Finance, Inc.'s linked filing trail.
Disclosed position value
Top 5
BlackRock Finance, Inc.
$121.33M
VANGUARD GROUP INC
$113.4M
RENAISSANCE TECHNOLOGIES LLC
$50.93M
Pacer Advisors, Inc.
$35.14M
STATE STREET CORP
$28.74M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$121,333,513
1,805,021 shares
|
— | 31 Dec 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$113,397,250
1,686,957 shares
|
— | 31 Dec 2023 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
denominator unverified
|
$50,927,000
757,610 shares
|
— | 31 Dec 2023 |
| Pacer Advisors, Inc. |
13F
Company
|
—
denominator unverified
|
$35,138,045
522,732 shares
|
— | 31 Dec 2023 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$28,735,206
427,480 shares
|
— | 31 Dec 2023 |
| FIRST TRUST ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$26,716,118
397,443 shares
|
— | 31 Dec 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
184
Shares
11,481,133
Rows available
184
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2024 vs Q1 2024 Across Filers
Q1 2024 holders
184
Q1 2024 holders
184
Holder diff
0
| Investor | Q1 2024 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q1 2024 value | Q1 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend