Latest Institutional Transactions on Medifast Inc (MED)
This table provides information on the latest institutional transactions involving Medifast Inc (MED) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Dec 02, 2025
Q3 2025
|
Allworth Financial LP
|
BUY
|
- |
88+ 1760.0% |
$1.12K - $1.34K
|
93
$1.06K
|
|
|
Dec 02, 2025
Q3 2025
|
Ifp Advisors, Inc
|
BUY
|
- |
25New |
$319 - $381
|
25
$285
|
|
|
Nov 18, 2025
Q3 2025
|
Advisory Services Network, LLC
|
BUY
|
- |
1.7KNew |
$21.7K - $25.9K
|
1.7K
$19.3K
|
|
|
Nov 17, 2025
Q3 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
SELL
|
- |
-59K- 41.21% |
$752K - $899K
|
84.2K
$958K
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-19K- 24.69% |
$242K - $289K
|
57.8K
$658K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
CALL |
-81.8K- 11.77% |
$1.04M - $1.24M
|
613K
$6.98M
|
|
|
Nov 14, 2025
Q3 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
60.5K+ 104.47% |
$771K - $921K
|
118K
$1.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
19.1K+ 80.82% |
$244K - $291K
|
42.8K
$487K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-20.7K- 34.4% |
$264K - $316K
|
39.6K
$450K
|
|
|
Nov 14, 2025
Q3 2025
|
Quarry LP
New York, NY |
BUY
|
- |
1.56KNew |
$19.9K - $23.8K
|
1.56K
$17.8K
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
6.2K+ 2.91% |
$79K - $94.4K
|
219K
$2.49M
|
|
|
Nov 14, 2025
Q3 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
SELL
|
- |
-720- 7.17% |
$9.17K - $11K
|
9.32K
$106K
|
|
|
Nov 14, 2025
Q3 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-410- 25.8% |
$5.22K - $6.24K
|
1.18K
$13.4K
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
3.61K+ 24.42% |
$46K - $55K
|
18.4K
$209K
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
22.7K+ 11.0% |
$289K - $345K
|
229K
$2.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Lido Advisors, LLC
Los Angeles, CA |
BUY
|
- |
331KNew |
$4.21M - $5.03M
|
331K
$3.76M
|
|
|
Nov 14, 2025
Q3 2025
|
Trexquant Investment LP
Stamford, CT |
SELL
|
- |
-31.1K- 31.53% |
$396K - $473K
|
67.5K
$768K
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
50+ 3.64% |
$637 - $761
|
1.42K
$16.2K
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
301+ 0.13% |
$3.83K - $4.58K
|
226K
$2.57M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
54.7K+ 34.91% |
$697K - $833K
|
211K
$2.41M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
56.2K+ 14.17% |
$716K - $855K
|
453K
$5.15M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
131K+ 28.56% |
$1.67M - $1.99M
|
589K
$6.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-1.01K- 16.25% |
$12.9K - $15.4K
|
5.22K
$59.4K
|
|
|
Nov 14, 2025
Q3 2025
|
Glen Eagle Advisors, LLC
Kingston, NJ |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
5.83K+ 1400.24% |
$74.2K - $88.7K
|
6.24K
$71K
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-22.4K- 64.74% |
$285K - $341K
|
12.2K
$139K
|
|
|
Nov 14, 2025
Q3 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
15.3K+ 7.71% |
$195K - $232K
|
213K
$2.43M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
90.7K+ 41.2% |
$1.16M - $1.38M
|
311K
$3.54M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-57.6K- 17.93% |
$734K - $876K
|
264K
$3M
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
1+ 0.13% |
$12.7 - $15.2
|
781
$8.89K
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
3.51K+ 3.81% |
$44.8K - $53.5K
|
95.8K
$1.09M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
21.5KNew |
$274K - $328K
|
21.5K
$245K
|
|
|
Nov 14, 2025
Q3 2025
|
Ieq Capital, LLC
|
BUY
|
- |
17.5KNew |
$223K - $267K
|
17.5K
$199K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
- |
-8.15K- 21.4% |
$104K - $124K
|
29.9K
$341K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
10K+ 10000.0% |
$127K - $152K
|
10.1K
$115K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
CALL |
-12.8K- 39.38% |
$163K - $195K
|
19.7K
$224K
|
|
|
Nov 14, 2025
Q3 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
10.5KNew |
$134K - $160K
|
10.5K
$120K
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
BUY
|
- |
522+ 3.09% |
$6.65K - $7.94K
|
17.4K
$198K
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-8.7K- 47.36% |
$111K - $132K
|
9.66K
$110K
|
|
|
Nov 13, 2025
Q3 2025
|
Empowered Funds, LLC
|
BUY
|
- |
4.27K+ 11.84% |
$54.4K - $64.9K
|
40.3K
$459K
|
|
|
Nov 13, 2025
Q3 2025
|
Groupe La Francaise
Paris, I0 |
BUY
|
- |
7.58KNew |
$96.6K - $115K
|
7.58K
$86.3K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
1.39K+ 15.49% |
$17.7K - $21.1K
|
10.3K
$118K
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-77.1K- 69.54% |
$982K - $1.17M
|
33.8K
$384K
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
SELL
|
- |
-13.7K- 3.32% |
$174K - $208K
|
397K
$4.52M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-12.4K- 1.52% |
$158K - $189K
|
801K
$9.11M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-2.6K- 5.76% |
$33.2K - $39.6K
|
42.6K
$485K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
CALL |
227K+ 117.23% |
$2.89M - $3.45M
|
420K
$4.78M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
CALL |
104K+ 34.54% |
$1.33M - $1.59M
|
406K
$4.62M
|
|
|
Nov 13, 2025
Q3 2025
|
Wealth Collab, LLC
Bellevue, WA |
BUY
|
- |
86+ 95.56% |
$1.1K - $1.31K
|
176
$2K
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
440+ 144.74% |
$5.61K - $6.7K
|
744
$8.47K
|
|