MEDNAX INC

Ticker: MD CUSIP: 58502B106 Class: EQTY

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q1 2021
Shares 749,282 Value ($000) $19,084 Avg Close $25.61 Range $20.27 - $29.26
Q4 2020
Shares 936,693 Value ($000) $22,986 Avg Close $18.78 Range $12.47 - $24.83
Q3 2020
Shares 917,465 Value ($000) $14,936 Avg Close $18.60 Range $15.04 - $21.69
Q2 2020
Shares 636,486 Value ($000) $10,884 Avg Close $14.83 Range $9.38 - $20.43
Q1 2020
Shares 332,983 Value ($000) $3,876 Avg Close $20.62 Range $7.37 - $27.90
Q4 2019
Shares 126,077 Value ($000) $3,504 Avg Close $25.08 Range $21.10 - $28.66
Q1 2018
Shares 14,435 Value ($000) $803 Avg Close $54.82 Range $48.74 - $63.04
Q4 2017
Shares 12,749 Value ($000) $681 Avg Close $47.18 Range $40.56 - $54.05
Q3 2017
Shares 11,328 Value ($000) $488 Avg Close $47.53 Range $40.78 - $60.80
Q2 2017
Shares 11,300 Value ($000) $682 Avg Close $59.28 Range $53.80 - $69.57
Q1 2017
Shares 1,775,027 Value ($000) $123,151 Avg Close $69.46 Range $64.05 - $72.13
Q4 2016
Shares 2,392,654 Value ($000) $159,494 Avg Close $65.05 Range $59.36 - $69.68
Q3 2016
Shares 4,857,774 Value ($000) $321,828 Avg Close $68.40 Range $62.63 - $76.96
Q2 2016
Shares 5,061,763 Value ($000) $366,623 Avg Close $68.74 Range $61.87 - $73.68
Q1 2016
Shares 4,778,089 Value ($000) $308,760 Avg Close $66.34 Range $61.40 - $71.26
Q4 2015
Shares 3,607,960 Value ($000) $258,546 Avg Close $73.96 Range $68.66 - $83.20
Q3 2015
Shares 3,587,054 Value ($000) $275,450 Avg Close $80.69 Range $74.28 - $86.09