Medifast Inc (MED) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

10,981,000Shares Outstanding

8,283,330Shares held by institutions

$89,459,964Value of institutional holdings

75.43%Institutional ownership %

-12.51%Shares Changed QoQ

105No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Medifast Inc (NYSE:MED) appears in 105 institutional 13F filings for the quarter ending December 2025.

Collectively, these holders controlled 73.7% of Medifast's outstanding shares in December 2025, down from 88.7% in September 2025.
Their total shares held in MED decreased -14.24% from the prior quarter, while the number of investors in Medifast decreased 19.85% year over year.
Among the 105 funds, 37 bought more Medifast shares, 45 sold down, and 23 held their ground.
The aggregate institutional position in Medifast amounted to 8.09Mn shares as of December 2025, down by 1.34Mn shares quarter on quarter, and down 1.26Mn shares year over year.
As of December 31, 2025, the biggest holder of Medifast is SummerHaven Investment Management, LLC at 47.84K shares, representing 0.44% of shares outstanding.
The biggest buyers of Medifast for the quarter ending December 2025 included Redhawk Wealth Advisors, Inc. (10.68K), WEALTH ENHANCEMENT ADVISORY SERVICES, LLC (10.3K), GAMMA Investing LLC (346), IFP Advisors, Inc (111), GILL CAPITAL PARTNERS, LLC (108).
The largest sellers of Medifast for the quarter ending December 2025 were SummerHaven Investment Management, LLC (10.22K), Versant Capital Management, Inc (1.13K), Sterling Capital Management LLC (264), MJT & Associates Financial Advisory Group, Inc. (100).
Business Quant data shows the 10 biggest positions in Medifast as of December 2025 are held by SummerHaven Investment Management, LLC (47.84K), Redhawk Wealth Advisors, Inc. (10.68K), WEALTH ENHANCEMENT ADVISORY SERVICES, LLC (10.3K), SIGNATUREFD, LLC (920), GAMMA Investing LLC (905), Sterling Capital Management LLC (357), Versant Capital Management, Inc (259), IFP Advisors, Inc (140), GILL CAPITAL PARTNERS, LLC (108), MJT & Associates Financial Advisory Group, Inc. (100).

105 Institutional Holders

8,283,330 Total Shares Held

Rows:

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Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	914,793	-3,355	-0.37%	$9,769,990.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	780,610	-20,300	-2.53%	$8,336,915.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	776,829	181,618	30.51%	$8,296,534.00
VANGUARD GROUP INC	31 Dec, 2025	711,499	190	0.03%	$7,598,810.00
Goldman Sachs Group Inc	31 Dec, 2025	361,726	150,308	71.10%	$3,863,234.00
Morgan Stanley	31 Dec, 2025	334,858	-253,681	-43.10%	$3,576,292.00
Lido Advisors, LLC	31 Dec, 2025	330,703	0	0.00%	$4,026,301.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	326,240	27,871	9.34%	$3,484,155.00
Steamboat Capital Partners, LLC	31 Dec, 2025	276,414	276,414	0.00%	$2,952,102.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	247,449	-8,598	-3.36%	$2,643,427.00
Man Group plc	31 Dec, 2025	236,500	23,070	10.81%	$2,525,820.00
State Street Corp	31 Dec, 2025	221,700	-4,326	-1.91%	$2,367,756.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	219,118	-44,530	-16.89%	$2,340,180.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	217,822	-3,423	-1.55%	$2,326,339.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	157,778	-239,664	-60.30%	$1,683.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	131,509	-179,310	-57.69%	$1,404,516.00
Quinn Opportunity Partners LLC	31 Dec, 2025	127,112	0	0.00%	$1,357,556.00
Trexquant Investment LP	31 Dec, 2025	126,959	59,439	88.03%	$1,355,922.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	117,939	-538	-0.45%	$1,259,589.00
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.	31 Dec, 2025	111,244	31,275	39.11%	$1,188,086.00

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