AI summary pending
View Full Filing (SEC EDGAR)Medifast Inc
$12.22+0.5%
-$1.2M
Net Activity
-5.45% total shares
Institutions Holding
116
Popularity Rank
#4261
Avg Weight
0.05%
Total Value
$102.9M
Market Cap
$134.2M
116 institutions currently hold MED, with 71 net buyers and 56 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
56
Net Buying Institutions
71
Top 5 by Value
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Across its top 20 institutional holders, MED's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 8/100, avg. turnover score 41/100).
MED ranks #4261 out of 37503 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
MED is a disclosed holding of Jim Simons (Renaissance Technologies), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.
116 institutions disclose a position in MED, but none treat it as a major bet — even Steamboat Capital Partners, LLC, its most concentrated holder, allocates just 1.6% of its own portfolio to it.
Susquehanna International Group, LLP has added to its MED position for two straight quarters, increasing it by $4.7M to reach $6.2M today.
BlackRock has trimmed its MED position for two straight quarters, cutting it by $5.8M while still holding $3.9M.
MED is up 0.5% today, but institutions show net selling of $1.2M this quarter — a divergence between today's price move and the underlying institutional flow.
MED reported a net loss of $25.6M over the trailing twelve months.
+$23.7M
Total Buy Value
$33.4M
Total Sell Value
71
Net Buyers
56
Net Sellers
MED
Q2 2026
Top 5 Institutional Movers
-$5.7M
-$3.8M
+$2.6M
-$2.4M
MED does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
1
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Steamboat Capital Partners, LLC | 13D/A | 2026-08-21 | 7.1% |
| Citadel Securities GP LLC | 13G/A | 2026-08-14 | 2.6% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 13G/A | 2026-08-12 | 3.6% |
| BlackRock, Inc. | 13G/A | 2026-07-29 | 2.9% |
2
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)Medifast (MED) announced on July 17, 2026, that it is rebranding its wholly-owned lifestyle brand subsidiary, OPTAVIA, to Trilivy, positioning it as a comprehensive metabolic health system. The announcement was made via a press release furnished under Regulation FD.
View Full Filing (SEC EDGAR)58470H101
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3230 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2972 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,113
Total reported value
$649.2B
Held by 4113 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,112
Total reported value
$279.5B
Held by 4112 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,110
Total reported value
$712.5B
Held by 4110 institutions — one of the most-tracked stocks on AlphaSMO
Access MED's institutional ownership data programmatically:
REST API
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npx alphasmo stocks get MEDFull API & MCP documentation →