MEDNAX INC

Ticker: MD CUSIP: 58502B106 Class: EQTY

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025
Shares 1,852,219 Value ($000) $39,619 Avg Close $20.49 Range $15.70 - $24.99
Q3 2025
Shares 2,021,337 Value ($000) $33,857 Avg Close $14.99 Range $11.84 - $17.57
Q2 2025
Shares 1,577,762 Value ($000) $22,641 Avg Close $13.71 Range $11.94 - $15.37
Q1 2025
Shares 1,872,177 Value ($000) $27,128 Avg Close $14.20 Range $12.36 - $17.67
Q4 2024
Shares 2,143,496 Value ($000) $28,123 Avg Close $13.80 Range $11.40 - $16.41
Q3 2024
Shares 2,325,503 Value ($000) $26,953 Avg Close $9.43 Range $6.62 - $11.77
Q2 2024
Shares 2,463,860 Value ($000) $18,602 Avg Close $8.27 Range $6.70 - $10.12
Q1 2024
Shares 2,145,487 Value ($000) $21,519 Avg Close $9.30 Range $7.70 - $10.18
Q4 2023
Shares 2,240,347 Value ($000) $20,835 Avg Close $10.34 Range $8.18 - $13.01
Q3 2023
Shares 1,736,524 Value ($000) $22,071 Avg Close $13.72 Range $12.23 - $15.02
Q2 2023
Shares 1,729,149 Value ($000) $24,571 Avg Close $14.04 Range $12.84 - $15.20
Q1 2023
Shares 1,421,218 Value ($000) $21,190 Avg Close $15.15 Range $13.66 - $17.30
Q4 2022
Shares 1,003,901 Value ($000) $14,918 Avg Close $16.32 Range $14.40 - $19.63
Q3 2022
Shares 1,007,348 Value ($000) $16,631 Avg Close $20.13 Range $16.33 - $23.95
Q2 2022
Shares 917,295 Value ($000) $19,272 Avg Close $20.41 Range $17.17 - $24.67
Q1 2022
Shares 863,951 Value ($000) $20,286 Avg Close $24.48 Range $22.31 - $28.02
Q4 2021
Shares 645,063 Value ($000) $17,552 Avg Close $26.77 Range $24.23 - $29.07
Q3 2021
Shares 635,782 Value ($000) $18,075 Avg Close $30.47 Range $27.29 - $35.67
Q2 2021
Shares 693,217 Value ($000) $20,901 Avg Close $29.51 Range $24.70 - $34.19
Q1 2021
Shares 525,283 Value ($000) $13,379 Avg Close $25.61 Range $20.27 - $29.26
Q4 2020
Shares 905,683 Value ($000) $22,225 Avg Close $18.78 Range $12.47 - $24.83
Q3 2020
Shares 887,802 Value ($000) $14,454 Avg Close $18.60 Range $15.04 - $21.69
Q2 2020
Shares 1,535,497 Value ($000) $26,256 Avg Close $14.83 Range $9.38 - $20.43
Q1 2020
Shares 2,216,992 Value ($000) $25,806 Avg Close $20.62 Range $7.37 - $27.90
Q4 2019
Shares 3,060,653 Value ($000) $85,056 Avg Close $25.08 Range $21.10 - $28.66
Q3 2019
Shares 3,583,381 Value ($000) $81,056 Avg Close $22.79 Range $19.93 - $25.71
Q2 2019
Shares 3,001,827 Value ($000) $75,736 Avg Close $26.86 Range $23.05 - $29.97
Q1 2019
Shares 2,486,541 Value ($000) $67,560 Avg Close $33.53 Range $26.97 - $38.89
Q4 2018
Shares 1,270,910 Value ($000) $41,940 Avg Close $40.20 Range $31.68 - $47.32
Q3 2018
Shares 1,119,590 Value ($000) $52,240 Avg Close $45.91 Range $42.31 - $48.77
Q2 2018
Shares 913,672 Value ($000) $39,544 Avg Close $47.92 Range $42.12 - $56.46
Q1 2018
Shares 317,714 Value ($000) $17,674 Avg Close $54.82 Range $48.74 - $63.04
Q4 2017
Shares 57,902 Value ($000) $3,094 Avg Close $47.18 Range $40.56 - $54.05
Q3 2017
Shares 83,842 Value ($000) $3,615 Avg Close $47.53 Range $40.78 - $60.80
Q3 2015
Shares 16,913 Value ($000) $1,299 Avg Close $80.69 Range $74.28 - $86.09
Q2 2015
Shares 43,800 Value ($000) $3,246 Avg Close $71.97 Range $68.31 - $75.63
Q1 2015
Shares 134,888 Value ($000) $9,781 Avg Close $69.52 Range $64.12 - $74.57
Q4 2014
Shares 22,072 Value ($000) $1,459 Avg Close $61.04 Range $49.82 - $67.64
Q3 2014
Shares 83,015 Value ($000) $4,551 Avg Close $56.74 Range $54.16 - $60.08
Q2 2014
Shares 375,238 Value ($000) $21,820 Avg Close $58.84 Range $56.13 - $64.51
Q1 2014
Shares 133,057 Value ($000) $8,247 Avg Close $58.17 Range $52.50 - $63.93
Q4 2013
Shares 298,127 Value ($000) $15,914 Avg Close $53.66 Range $49.83 - $56.45
Q3 2013
Shares 120,146 Value ($000) $12,063 Avg Close $48.80 Range $45.29 - $51.48
Q2 2013
Shares 161,942 Value ($000) $14,831 Avg Close $44.76 Range $41.83 - $47.29