13FBOX
MEDIFAST INC COM · 13F Institutional Holdings
Options Calculator Rankings

MEDIFAST INC COM

MED
Institutions
115
Combined AUM (Q2 2026)
$102.7M
Combined Shares (Q2 2026)
9.7M
Overall Trend
Decrease
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+2.1M
70 · 25 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-3.1M
58 · 27 Exit · ≈
⚖️ Net
-986,965
Net Sell
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$102.7M
Institutions
115
New Buys
25
Adds
45
Reduces
31
Exits
27
Unchanged
14
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
RENAISSANCE TECHNOLOGIES LLC
0.01%0.01%#19$8.3M778,610$7.9M773,710+4,900+0.63%Add
Steamboat Capital Partners, LLC
1.6%1.79%#1$7.5M706,699$7.2M707,590-891-0.13%Reduce
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#51$6.2M582,500$4.4M435,400+147,100+33.79%Add
TWO SIGMA INVESTMENTS, LP
<0.01%<0.01%#27$5.1M481,381$3.4M338,158+143,223+42.35%Add
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#74$4.7M446,614$4.5M444,467+2,147+0.48%Add
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
<0.01%<0.01%#47$4.2M396,996$6.4M631,539-234,543-37.14%Reduce
BlackRock, Inc.
<0.01%<0.01%#82$3.9M369,503$9.6M944,453-574,950-60.88%Reduce
DIMENSIONAL FUND ADVISORS LP
<0.01%<0.01%#44$3.9M363,394$3.7M361,762+1,632+0.45%Add
CITADEL ADVISORS LLC
<0.01%<0.01%#54$3.8M355,350$7.6M743,500-388,150-52.21%Reduce
AMERICAN CENTURY COMPANIES INC
<0.01%<0.01%#33$3.4M318,911$2.3M224,280+94,631+42.19%Add
MORGAN STANLEY
<0.01%<0.01%#71$3.1M292,508$8.0M588,539-296,031-50.30%Reduce
GROUP ONE TRADING LLC
<0.01%<0.01%#24$3.1M288,600$38,7223,800+284,800+7,494.74%Add
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#64$2.6M243,085$1.6M153,171+89,914+58.70%Add
MARSHALL WACE, LLP
<0.01%#31$2.6M241,649$00+241,649New Buy
AQR CAPITAL MANAGEMENT LLC
<0.01%<0.01%#41$2.5M236,434$1.5M145,575+90,859+62.41%Add
Peapod Lane Capital LLC
1.59%1.82%#2$2.4M222,576$2.2M219,063+3,513+1.60%Add
Lido Advisors, LLC
0.01%0.01%#22$2.3M220,337$1.9M183,035+37,302+20.38%Add
Trexquant Investment LP
0.01%0.01%#18$2.3M212,684$1.8M180,081+32,603+18.10%Add
JANE STREET GROUP, LLC
<0.01%<0.01%#73$1.7M164,881$2.7M265,507-100,626-37.90%Reduce
COMMONS CAPITAL, LLC
1.11%0.32%#3$1.6M149,916$387,22038,000+111,916+294.52%Add
Quinn Opportunity Partners LLC
0.06%0.07%#9$1.3M127,112$1.3M127,11200.00%Unchanged
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#78$1.3M121,071$2.6M253,315-132,244-52.21%Reduce
BRIDGEWAY CAPITAL MANAGEMENT, LLC
0.02%0.03%#14$1.2M117,078$1.6M157,078-40,000-25.47%Reduce
Walleye Trading LLC
<0.01%<0.01%#36$1.2M111,400$976,20295,800+15,600+16.28%Add
RBF Capital, LLC
0.05%#11$1.2M109,000$00+109,000New Buy
JPMORGAN CHASE & CO
<0.01%<0.01%#84$989,87892,512$870,90887,178+5,334+6.12%Add
D. E. Shaw & Co., Inc.
<0.01%<0.01%#52$979,78092,345$2.4M233,264-140,919-60.41%Reduce
BANK OF AMERICA CORP /DE/
<0.01%<0.01%#81$924,32387,118$904,63788,777-1,659-1.87%Reduce
Quantinno Capital Management LP
<0.01%<0.01%#39$880,59882,997$572,19956,153+26,844+47.81%Add
Divisadero Street Capital Management, LP
0.02%0.03%#16$847,09279,839$813,55979,83900.00%Unchanged
Virtus Family Office LLC
0.66%0.69%#4$838,82779,060$805,62179,06000.00%Unchanged
IMC-Chicago, LLC
<0.01%<0.01%#68$809,54376,300$133,48913,100+63,200+482.44%Add
TUDOR INVESTMENT CORP ET AL
<0.01%#37$806,68976,031$00+76,031New Buy
BNP PARIBAS FINANCIAL MARKETS
<0.01%<0.01%#57$783,84673,878$216,15021,212+52,666+248.28%Add
FEDERATED HERMES, INC.
<0.01%<0.01%#38$738,50969,605$651,35563,921+5,684+8.89%Add
Empowered Funds, LLC
<0.01%<0.01%#28$701,37466,105$729,44171,584-5,479-7.65%Reduce
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#72$672,00663,337$683,13867,040-3,703-5.52%Reduce
Atom Investors LP
0.06%0.04%#10$659,08362,119$622,35461,075+1,044+1.71%Add
STATE STREET CORP
<0.01%<0.01%#101$555,10552,319$2.3M222,638-170,319-76.50%Reduce
GREAT LAKES ADVISORS, LLC
<0.01%#25$547,59351,611$00+51,611New Buy
UBS Group AG
<0.01%<0.01%#79$532,86650,223$140,95813,833+36,390+263.07%Add
Engineers Gate Manager LP
0.01%0.01%#21$528,68649,829$403,32039,580+10,249+25.89%Add
MILLENNIUM MANAGEMENT LLC
<0.01%#70$508,28347,906$00+47,906New Buy
SummerHaven Investment Management, LLC
0.27%0.3%#5$507,52947,835$487,43947,83500.00%Unchanged
Centiva Capital, LP
<0.01%<0.01%#26$471,42444,432$224,40422,022+22,410+101.76%Add
Susquehanna Portfolio Strategies, LLC
0.01%#20$443,25441,777$00+41,777New Buy
Jump Financial, LLC
<0.01%0.01%#29$429,70540,500$926,01690,875-50,375-55.43%Reduce
GSA CAPITAL PARTNERS LLP
0.03%#13$407,88038,443$00+38,443New Buy
VICTORY CAPITAL MANAGEMENT INC
<0.01%<0.01%#66$378,30035,655$349,53734,302+1,353+3.94%Add
Jain Global LLC
<0.01%#34$373,71635,223$00+35,223New Buy

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow