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Disclosery

MED MEDIFAST INC

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COM (common), issuer CIK 910329

119 managers (123 13F filers) reported a position in MED shares at 2025-06-30, 8,622,619 shares in all. 21 filers opened a position and 27 filers sold out during the quarter.

Managers
119
13F filers
123
New
21
Added
45
Reduced
30
Sold out
27
Shares held by filers
8,622,619

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.899,184$12.6M<0.01%-50,86913F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC816,046$11.5M<0.01%+42,39713F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC813,310$11.4M0.02%-75,61813F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY457,786$6.43M<0.01%+164,22513F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co421,169$5.92M<0.01%+155,59713F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding419,020$5.89M-16,703Timeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC411,101$5.77M0.01%+25,37813F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/396,369$5.57M<0.01%+107,85413F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.321,229$4.51M<0.01%-12,21713F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC253,603$3.56M<0.01%-2,88013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP249,402$3.5M<0.01%+65,15413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP225,725$3.17M<0.01%+1,94413F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC220,131$3.09M<0.01%+20,38113F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC213,971$3.01M<0.01%-10,97413F-HRTimelineGroup
Man Group plcin group Man Group plc198,156$2.78M0.01%+1,20013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC156,716$2.2M<0.01%-15,52213F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC143,252$2.01M0.01%+22513F-HRTimeline
Quinn Opportunity Partners LLC127,112$1.79M0.15%+4,94013F-HRTimeline
UBS Group AGin group UBS Group AG110,829$1.56M<0.01%+44,63313F-HRTimelineGroup
Trexquant Investment LP98,606$1.39M0.02%+63,06913F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC92,741$1.3M<0.01%+74,09613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP92,261$1.3M<0.01%-4,62913F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding89,824$1.26M+9,896Timeline
Peapod Lane Capital LLC87,194$1.23M1.23%+17,99413F-HRTimeline
Prescott Group Capital Management, L.L.…79,969$1.12M0.13%-30,03113F-HRTimeline
Divisadero Street Capital Management, LPin group Divisadero Street Capital Man…79,839$1.12M0.08%new13F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC76,801$1.08M<0.01%+6,32213F-HRTimelineGroup
Virtus Family Office LLC76,746$1.08M1.38%013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.76,549$1.08M<0.01%-99,22113F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC57,944$814K0.02%+36,04413F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO53,341$749K<0.01%+1,31613F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp50,047$703K<0.01%+1,25013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC46,327$651K<0.01%+38,77213F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.45,198$635K<0.01%-3,82313F-HRTimelineGroup
SummerHaven Investment Management, LLC43,226$607K0.4%+1,15313F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding41,494$583K+25,473Timeline
COMMONS CAPITAL, LLC38,000$534K0.41%013F-HRTimeline
Empowered Funds, LLC36,044$506K0.01%new13F-HRTimeline
FMR LLCin group FMR LLC35,197$495K<0.01%+7,69613F-HRTimelineGroup
Amundiin group Amundi30,439$445K<0.01%013F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.27,320$384K<0.01%+60013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\25,196$354K<0.01%-2,71013F-HRTimelineGroup
ALGERT GLOBAL LLC24,963$351K0.01%new13F-HR/ATimeline
Nuveen, LLCin group TIAA23,994$337K<0.01%-6,19113F-HRTimelineGroup
Quantinno Capital Management LP23,651$332K<0.01%new13F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE21,842$307K<0.01%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD21,056$296K<0.01%new13F-HRTimeline
RHUMBLINE ADVISERS18,456$259K<0.01%-72013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…18,358$253K<0.01%-1,15613F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC17,788$250K<0.01%+6,99113F-HR/ATimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA17,553$247K<0.01%+13,90513F-HR/ATimelineGroup
Caption Management, LLC17,395$244K0.02%new13F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/16,882$237K<0.01%-4,65513F-HRTimelineGroup
RBF Capital, LLC14,895$209K0.01%013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/14,793$208K<0.01%+52013F-HRTimeline
CHICKASAW CAPITAL MANAGEMENT LLC14,740$207K0.01%-1,20013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC14,206$200K<0.01%new13F-HRTimelineGroup
Engineers Gate Manager LP11,451$161K<0.01%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…10,037$141K<0.01%+29813F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN8,960$126K<0.01%+2,36913F-HRTimelineGroup
SG Americas Securities, LLC8,849$124K<0.01%-2,45013F-HRTimeline
State of Wyoming8,183$115K0.01%-23,95413F-HRTimeline
CWM, LLCin group CWM, LLC7,457$105K<0.01%+6,33513F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…6,228$87.5K<0.01%-27813F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…6,161$86.6K<0.01%013F-HRTimelineGroup
STRS OHIO5,800$81.5K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND4,591$64.5K<0.01%013F-HR/ATimeline
SIMPLEX TRADING, LLC4,621$64K<0.01%new13F-HRTimeline
Advisors Asset Management, Inc.2,924$41.1K<0.01%-3,07513F-HR/ATimeline
Police & Firemen's Retirement System of…2,164$30.4K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,144$30.1K<0.01%+1,68813F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,001$28.1K<0.01%+1,44813F-HRTimelineGroup
Versant Capital Management, Inc1,651$23.2K<0.01%+1,02913F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,589$22.3K<0.01%+72513F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,372$19.3K<0.01%+1,17313F-HR/ATimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,212$17K<0.01%+97813F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS1,151$16.2K<0.01%-4,00213F-HRTimelineGroup
Ameritas Investment Partners, Inc.group of 2 filers holding1,077$15.1K+10Timeline
BARROW HANLEY MEWHINNEY & STRAUSS LLC969$13.6K<0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc929$13.1K<0.01%013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…780$11K<0.01%013F-HRTimeline
SIGNATUREFD, LLC702$9.86K<0.01%013F-HRTimeline
Fortitude Family Office, LLC670$9.41K<0.01%new13F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.422$6K<0.01%+7113F-HRTimeline
Arax Advisory Partners416$5.84K<0.01%+37113F-HRTimeline
AMALGAMATED BANK372$5K<0.01%013F-HRTimeline
GAMMA Investing LLC324$4.55K<0.01%+8613F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC307$4.31K<0.01%new13F-HRTimelineGroup
Sterling Capital Management LLC304$4.27K<0.01%+11813F-HR/ATimeline
Wilmington Savings Fund Society, FSB274$3.85K<0.01%013F-HRTimeline
Red Tortoise LLC218$3.06K<0.01%+8513F-HRTimeline
IFP Advisors, Inc0$2.36K<0.01%013F-HRTimelineAmount filed as zero, left out of ratios.
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP166$2.25K<0.01%-8413F-HRTimelineGroup
Essential Partners LLC151$2.12K<0.01%13F-HRTimeline
MassMutual Private Wealth & Trust, FSB104$1.46K<0.01%new13F-HRTimeline
MJT & Associates Financial Advisory Gro…100$1.41K<0.01%new13F-HR/ATimeline
SBI Securities Co., Ltd.94$1.32K<0.01%-5413F-HRTimeline
Westside Investment Management, Inc.90$1.26K<0.01%013F-HRTimeline
WealthCollab, LLC90$1.26K<0.01%+6313F-HRTimeline
Covestor Ltd65$1K<0.01%-213F-HRTimeline
AlphaQuest LLC55$773<0.01%-18013F-HRTimeline
Caitong International Asset Management …55$773<0.01%-22713F-HRTimeline
Parallel Advisors, LLC50$703<0.01%new13F-HRTimeline
Rise Advisors, LLC50$703<0.01%new13F-HRTimeline
True Wealth Design, LLC49$689<0.01%+913F-HRTimeline
Private Wealth Management Group, LLC41$577<0.01%+2913F-HRTimeline
Concord Wealth Partnersin group Concord Wealth Partners33$464<0.01%013F-HRTimelineGroup
PRINCIPAL SECURITIES, INC.in group PRINCIPAL FINANCIAL GROUP INC31$436<0.01%new13F-HRTimelineGroup
Tortoise Investment Management, LLC25$351<0.01%013F-HRTimeline
COMERICA BANK19$267<0.01%-15413F-HRTimeline
Creekmur Asset Management LLC13$183<0.01%013F-HRTimeline
Cornerstone Planning Group LLC12$157<0.01%013F-HRTimeline
Scarborough Advisors, LLC8$112<0.01%new13F-HRTimeline
Glass Jacobson Investment Advisors llc7$99<0.01%013F-HRTimeline
Principia Wealth Advisory, LLC6$84<0.01%013F-HRTimeline
Allworth Financial LP5$71<0.01%new13F-HRTimeline
Global Retirement Partners, LLC4$60<0.01%13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
Glen Eagle Advisors, LLC0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.