MEDIFAST INC

Ticker: MED CUSIP: 58470H101 Class: Common Stock

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 780,610 Value ($000) $8,337 Avg Close $11.97 Range $10.36 - $14.15

Q3 2025

Shares 800,910 Value ($000) $10,948 Avg Close $13.97 Range $12.64 - $15.46

Q2 2025

Shares 813,310 Value ($000) $11,427 Avg Close $13.14 Range $11.57 - $14.91

Q1 2025

Shares 888,928 Value ($000) $11,983 Avg Close $15.02 Range $13.47 - $17.84

Q4 2024

Shares 903,734 Value ($000) $15,924 Avg Close $18.56 Range $16.70 - $21.98

Q3 2024

Shares 1,006,210 Value ($000) $19,259 Avg Close $19.27 Range $17.73 - $22.66

Q2 2024

Shares 958,610 Value ($000) $20,917 Avg Close $26.66 Range $18.81 - $38.56

Q1 2024

Shares 797,123 Value ($000) $31 Avg Close $48.43 Range $34.09 - $70.58

Q4 2023

Shares 757,610 Value ($000) $51 Avg Close $69.66 Range $61.94 - $77.69

Q3 2023

Shares 754,210 Value ($000) $56 Avg Close $87.17 Range $74.69 - $107.29

Q2 2023

Shares 680,610 Value ($000) $63 Avg Close $85.73 Range $74.67 - $100.22

Q1 2023

Shares 651,010 Value ($000) $67 Avg Close $104.87 Range $90.97 - $124.20

Q4 2022

Shares 632,110 Value ($000) $73 Avg Close $108.72 Range $89.46 - $118.34

Q3 2022

Shares 683,810 Value ($000) $74,098 Avg Close $131.91 Range $99.71 - $173.62

Q2 2022

Shares 760,410 Value ($000) $137,262 Avg Close $163.09 Range $140.91 - $179.65

Q1 2022

Shares 771,310 Value ($000) $131,724 Avg Close $170.20 Range $145.67 - $200.31

Q4 2021

Shares 797,610 Value ($000) $167,043 Avg Close $185.44 Range $165.34 - $211.26

Q3 2021

Shares 840,910 Value ($000) $161,993 Avg Close $219.07 Range $172.65 - $263.03

Q2 2021

Shares 895,210 Value ($000) $253,327 Avg Close $240.16 Range $189.32 - $298.46

Q1 2021

Shares 894,410 Value ($000) $189,454 Avg Close $210.66 Range $167.82 - $245.94

Q4 2020

Shares 1,010,510 Value ($000) $198,404 Avg Close $154.77 Range $122.16 - $182.52

Q3 2020

Shares 989,510 Value ($000) $162,725 Avg Close $143.27 Range $116.66 - $160.22

Q2 2020

Shares 915,910 Value ($000) $127,101 Avg Close $79.17 Range $47.19 - $121.47

Q1 2020

Shares 893,910 Value ($000) $55,869 Avg Close $77.14 Range $41.53 - $101.63

Q4 2019

Shares 933,215 Value ($000) $102,262 Avg Close $81.17 Range $55.74 - $95.23

Q3 2019

Shares 922,615 Value ($000) $95,611 Avg Close $89.47 Range $80.22 - $108.51

Q2 2019

Shares 690,315 Value ($000) $88,567 Avg Close $114.94 Range $104.18 - $131.87

Q1 2019

Shares 850,400 Value ($000) $108,469 Avg Close $104.33 Range $87.43 - $118.52

Q4 2018

Shares 990,000 Value ($000) $123,770 Avg Close $139.91 Range $92.77 - $182.91

Q3 2018

Shares 958,400 Value ($000) $212,334 Avg Close $165.42 Range $125.71 - $212.88

Q2 2018

Shares 993,066 Value ($000) $159,049 Avg Close $103.97 Range $73.74 - $145.98

Q1 2018

Shares 992,600 Value ($000) $92,758 Avg Close $60.45 Range $50.11 - $76.76

Q4 2017

Shares 956,400 Value ($000) $66,766 Avg Close $53.33 Range $47.43 - $60.08

Q3 2017

Shares 957,100 Value ($000) $56,823 Avg Close $39.78 Range $31.96 - $48.35

Q2 2017

Shares 956,100 Value ($000) $39,649 Avg Close $34.50 Range $32.15 - $37.54

Q1 2017

Shares 954,000 Value ($000) $42,329 Avg Close $33.91 Range $31.66 - $36.49

Q4 2016

Shares 951,500 Value ($000) $39,611 Avg Close $31.48 Range $28.67 - $33.96

Q3 2016

Shares 947,200 Value ($000) $35,795 Avg Close $27.84 Range $25.40 - $30.47

Q2 2016

Shares 953,600 Value ($000) $31,726 Avg Close $24.87 Range $22.58 - $27.20

Q1 2016

Shares 827,900 Value ($000) $24,994 Avg Close $22.34 Range $20.70 - $23.81

Q4 2015

Shares 746,300 Value ($000) $22,673 Avg Close $22.56 Range $19.79 - $24.39

Q3 2015

Shares 588,500 Value ($000) $15,807 Avg Close $22.05 Range $20.01 - $24.79

Q2 2015

Shares 544,925 Value ($000) $17,612 Avg Close $24.01 Range $22.25 - $25.40

Q1 2015

Shares 380,100 Value ($000) $11,392 Avg Close $24.03 Range $21.46 - $25.63

Q4 2014

Shares 307,800 Value ($000) $10,327 Avg Close $23.58 Range $21.92 - $25.93

Q3 2014

Shares 236,200 Value ($000) $7,754 Avg Close $23.23 Range $19.63 - $27.30

Q2 2014

Shares 165,000 Value ($000) $5,018 Avg Close $23.59 Range $20.16 - $26.04

Q1 2014

Shares 260,684 Value ($000) $7,583 Avg Close $20.28 Range $18.20 - $22.63

Q4 2013

Shares 340,400 Value ($000) $8,895 Avg Close $19.40 Range $17.43 - $20.89

Q3 2013

Shares 377,700 Value ($000) $10,156 Avg Close $20.24 Range $18.46 - $22.10

Q2 2013

Shares 356,000 Value ($000) $9,171 Avg Close $19.88 Range $16.69 - $22.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	780,610	$8,337	$11.97	$10.36 - $14.15
Q3 2025	800,910	$10,948	$13.97	$12.64 - $15.46
Q2 2025	813,310	$11,427	$13.14	$11.57 - $14.91
Q1 2025	888,928	$11,983	$15.02	$13.47 - $17.84
Q4 2024	903,734	$15,924	$18.56	$16.70 - $21.98
Q3 2024	1,006,210	$19,259	$19.27	$17.73 - $22.66
Q2 2024	958,610	$20,917	$26.66	$18.81 - $38.56
Q1 2024	797,123	$31	$48.43	$34.09 - $70.58
Q4 2023	757,610	$51	$69.66	$61.94 - $77.69
Q3 2023	754,210	$56	$87.17	$74.69 - $107.29
Q2 2023	680,610	$63	$85.73	$74.67 - $100.22
Q1 2023	651,010	$67	$104.87	$90.97 - $124.20
Q4 2022	632,110	$73	$108.72	$89.46 - $118.34
Q3 2022	683,810	$74,098	$131.91	$99.71 - $173.62
Q2 2022	760,410	$137,262	$163.09	$140.91 - $179.65
Q1 2022	771,310	$131,724	$170.20	$145.67 - $200.31
Q4 2021	797,610	$167,043	$185.44	$165.34 - $211.26
Q3 2021	840,910	$161,993	$219.07	$172.65 - $263.03
Q2 2021	895,210	$253,327	$240.16	$189.32 - $298.46
Q1 2021	894,410	$189,454	$210.66	$167.82 - $245.94
Q4 2020	1,010,510	$198,404	$154.77	$122.16 - $182.52
Q3 2020	989,510	$162,725	$143.27	$116.66 - $160.22
Q2 2020	915,910	$127,101	$79.17	$47.19 - $121.47
Q1 2020	893,910	$55,869	$77.14	$41.53 - $101.63
Q4 2019	933,215	$102,262	$81.17	$55.74 - $95.23
Q3 2019	922,615	$95,611	$89.47	$80.22 - $108.51
Q2 2019	690,315	$88,567	$114.94	$104.18 - $131.87
Q1 2019	850,400	$108,469	$104.33	$87.43 - $118.52
Q4 2018	990,000	$123,770	$139.91	$92.77 - $182.91
Q3 2018	958,400	$212,334	$165.42	$125.71 - $212.88
Q2 2018	993,066	$159,049	$103.97	$73.74 - $145.98
Q1 2018	992,600	$92,758	$60.45	$50.11 - $76.76
Q4 2017	956,400	$66,766	$53.33	$47.43 - $60.08
Q3 2017	957,100	$56,823	$39.78	$31.96 - $48.35
Q2 2017	956,100	$39,649	$34.50	$32.15 - $37.54
Q1 2017	954,000	$42,329	$33.91	$31.66 - $36.49
Q4 2016	951,500	$39,611	$31.48	$28.67 - $33.96
Q3 2016	947,200	$35,795	$27.84	$25.40 - $30.47
Q2 2016	953,600	$31,726	$24.87	$22.58 - $27.20
Q1 2016	827,900	$24,994	$22.34	$20.70 - $23.81
Q4 2015	746,300	$22,673	$22.56	$19.79 - $24.39
Q3 2015	588,500	$15,807	$22.05	$20.01 - $24.79
Q2 2015	544,925	$17,612	$24.01	$22.25 - $25.40
Q1 2015	380,100	$11,392	$24.03	$21.46 - $25.63
Q4 2014	307,800	$10,327	$23.58	$21.92 - $25.93
Q3 2014	236,200	$7,754	$23.23	$19.63 - $27.30
Q2 2014	165,000	$5,018	$23.59	$20.16 - $26.04
Q1 2014	260,684	$7,583	$20.28	$18.20 - $22.63
Q4 2013	340,400	$8,895	$19.40	$17.43 - $20.89
Q3 2013	377,700	$10,156	$20.24	$18.46 - $22.10
Q2 2013	356,000	$9,171	$19.88	$16.69 - $22.31