MEDNAX INC

Ticker: MD CUSIP: 58502B106 Class: EQTY

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025

Shares 82,624 Value ($000) $1,767 Avg Close $20.49 Range $15.70 - $24.99

Q3 2025

Shares 79,338 Value ($000) $1,329 Avg Close $14.99 Range $11.84 - $17.57

Q2 2025

Shares 79,334 Value ($000) $1,138 Avg Close $13.71 Range $11.94 - $15.37

Q1 2025

Shares 80,327 Value ($000) $1,164 Avg Close $14.20 Range $12.36 - $17.67

Q4 2024

Shares 80,327 Value ($000) $1,054 Avg Close $13.80 Range $11.40 - $16.41

Q3 2024

Shares 79,575 Value ($000) $922 Avg Close $9.43 Range $6.62 - $11.77

Q2 2024

Shares 78,264 Value ($000) $591 Avg Close $8.27 Range $6.70 - $10.12

Q1 2024

Shares 80,247 Value ($000) $805 Avg Close $9.30 Range $7.70 - $10.18

Q4 2023

Shares 84,864 Value ($000) $789 Avg Close $10.34 Range $8.18 - $13.01

Q3 2023

Shares 88,940 Value ($000) $1,130 Avg Close $13.72 Range $12.23 - $15.02

Q2 2023

Shares 97,918 Value ($000) $1,391 Avg Close $14.04 Range $12.84 - $15.20

Q1 2023

Shares 99,741 Value ($000) $1,487 Avg Close $15.15 Range $13.66 - $17.30

Q4 2022

Shares 102,386 Value ($000) $1,521 Avg Close $16.32 Range $14.40 - $19.63

Q3 2022

Shares 104,072 Value ($000) $1,718 Avg Close $20.13 Range $16.33 - $23.95

Q2 2022

Shares 106,765 Value ($000) $2,243 Avg Close $20.41 Range $17.17 - $24.67

Q1 2022

Shares 98,488 Value ($000) $2,312 Avg Close $24.48 Range $22.31 - $28.02

Q4 2021

Shares 107,071 Value ($000) $2,913 Avg Close $26.77 Range $24.23 - $29.07

Q3 2021

Shares 104,541 Value ($000) $2,972 Avg Close $30.47 Range $27.29 - $35.67

Q2 2021

Shares 104,929 Value ($000) $3,164 Avg Close $29.51 Range $24.70 - $34.19

Q1 2021

Shares 112,445 Value ($000) $2,864 Avg Close $25.61 Range $20.27 - $29.26

Q4 2020

Shares 114,649 Value ($000) $2,813 Avg Close $18.78 Range $12.47 - $24.83

Q3 2020

Shares 123,419 Value ($000) $2,009 Avg Close $18.60 Range $15.04 - $21.69

Q2 2020

Shares 134,937 Value ($000) $2,307 Avg Close $14.83 Range $9.38 - $20.43

Q1 2020

Shares 143,680 Value ($000) $1,672 Avg Close $20.62 Range $7.37 - $27.90

Q4 2019

Shares 132,832 Value ($000) $3,691 Avg Close $25.08 Range $21.10 - $28.66

Q3 2019

Shares 136,160 Value ($000) $3,080 Avg Close $22.79 Range $19.93 - $25.71

Q2 2019

Shares 138,295 Value ($000) $3,489 Avg Close $26.86 Range $23.05 - $29.97

Q1 2019

Shares 142,362 Value ($000) $3,868 Avg Close $33.53 Range $26.97 - $38.89

Q4 2018

Shares 144,799 Value ($000) $4,778 Avg Close $40.20 Range $31.68 - $47.32

Q3 2018

Shares 152,300 Value ($000) $7,106 Avg Close $45.91 Range $42.31 - $48.77

Q2 2018

Shares 154,480 Value ($000) $6,686 Avg Close $47.92 Range $42.12 - $56.46

Q1 2018

Shares 151,351 Value ($000) $8,420 Avg Close $54.82 Range $48.74 - $63.04

Q4 2017

Shares 155,919 Value ($000) $8,332 Avg Close $47.18 Range $40.56 - $54.05

Q3 2017

Shares 160,600 Value ($000) $6,925 Avg Close $47.53 Range $40.78 - $60.80

Q2 2017

Shares 174,032 Value ($000) $10,506 Avg Close $59.28 Range $53.80 - $69.57

Q1 2017

Shares 183,962 Value ($000) $12,763 Avg Close $69.46 Range $64.05 - $72.13

Q4 2016

Shares 191,962 Value ($000) $12,796 Avg Close $65.05 Range $59.36 - $69.68

Q3 2016

Shares 197,062 Value ($000) $13,055 Avg Close $68.40 Range $62.63 - $76.96

Q2 2016

Shares 195,462 Value ($000) $14,157 Avg Close $68.74 Range $61.87 - $73.68

Q1 2016

Shares 201,119 Value ($000) $12,996 Avg Close $66.34 Range $61.40 - $71.26

Q4 2015

Shares 175,665 Value ($000) $12,588 Avg Close $73.96 Range $68.66 - $83.20

Q3 2015

Shares 172,825 Value ($000) $13,271 Avg Close $80.69 Range $74.28 - $86.09

Q2 2015

Shares 170,819 Value ($000) $12,659 Avg Close $71.97 Range $68.31 - $75.63

Q1 2015

Shares 185,531 Value ($000) $13,453 Avg Close $69.52 Range $64.12 - $74.57

Q4 2014

Shares 188,811 Value ($000) $12,482 Avg Close $61.04 Range $49.82 - $67.64

Q3 2014

Shares 187,010 Value ($000) $10,252 Avg Close $56.74 Range $54.16 - $60.08

Q2 2014

Shares 189,346 Value ($000) $11,010 Avg Close $58.84 Range $56.13 - $64.51

Q1 2014

Shares 182,656 Value ($000) $11,321 Avg Close $58.17 Range $52.50 - $63.93

Q4 2013

Shares 181,856 Value ($000) $9,707 Avg Close $53.66 Range $49.83 - $56.45

Q3 2013

Shares 90,278 Value ($000) $9,064 Avg Close $48.80 Range $45.29 - $51.48

Q2 2013

Shares 87,505 Value ($000) $8,014 Avg Close $44.76 Range $41.83 - $47.29

Q1 2013

Shares 85,520 Value ($000) $7,665 Avg Close $42.98 Range $40.33 - $44.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	82,624	$1,767	$20.49	$15.70 - $24.99
Q3 2025	79,338	$1,329	$14.99	$11.84 - $17.57
Q2 2025	79,334	$1,138	$13.71	$11.94 - $15.37
Q1 2025	80,327	$1,164	$14.20	$12.36 - $17.67
Q4 2024	80,327	$1,054	$13.80	$11.40 - $16.41
Q3 2024	79,575	$922	$9.43	$6.62 - $11.77
Q2 2024	78,264	$591	$8.27	$6.70 - $10.12
Q1 2024	80,247	$805	$9.30	$7.70 - $10.18
Q4 2023	84,864	$789	$10.34	$8.18 - $13.01
Q3 2023	88,940	$1,130	$13.72	$12.23 - $15.02
Q2 2023	97,918	$1,391	$14.04	$12.84 - $15.20
Q1 2023	99,741	$1,487	$15.15	$13.66 - $17.30
Q4 2022	102,386	$1,521	$16.32	$14.40 - $19.63
Q3 2022	104,072	$1,718	$20.13	$16.33 - $23.95
Q2 2022	106,765	$2,243	$20.41	$17.17 - $24.67
Q1 2022	98,488	$2,312	$24.48	$22.31 - $28.02
Q4 2021	107,071	$2,913	$26.77	$24.23 - $29.07
Q3 2021	104,541	$2,972	$30.47	$27.29 - $35.67
Q2 2021	104,929	$3,164	$29.51	$24.70 - $34.19
Q1 2021	112,445	$2,864	$25.61	$20.27 - $29.26
Q4 2020	114,649	$2,813	$18.78	$12.47 - $24.83
Q3 2020	123,419	$2,009	$18.60	$15.04 - $21.69
Q2 2020	134,937	$2,307	$14.83	$9.38 - $20.43
Q1 2020	143,680	$1,672	$20.62	$7.37 - $27.90
Q4 2019	132,832	$3,691	$25.08	$21.10 - $28.66
Q3 2019	136,160	$3,080	$22.79	$19.93 - $25.71
Q2 2019	138,295	$3,489	$26.86	$23.05 - $29.97
Q1 2019	142,362	$3,868	$33.53	$26.97 - $38.89
Q4 2018	144,799	$4,778	$40.20	$31.68 - $47.32
Q3 2018	152,300	$7,106	$45.91	$42.31 - $48.77
Q2 2018	154,480	$6,686	$47.92	$42.12 - $56.46
Q1 2018	151,351	$8,420	$54.82	$48.74 - $63.04
Q4 2017	155,919	$8,332	$47.18	$40.56 - $54.05
Q3 2017	160,600	$6,925	$47.53	$40.78 - $60.80
Q2 2017	174,032	$10,506	$59.28	$53.80 - $69.57
Q1 2017	183,962	$12,763	$69.46	$64.05 - $72.13
Q4 2016	191,962	$12,796	$65.05	$59.36 - $69.68
Q3 2016	197,062	$13,055	$68.40	$62.63 - $76.96
Q2 2016	195,462	$14,157	$68.74	$61.87 - $73.68
Q1 2016	201,119	$12,996	$66.34	$61.40 - $71.26
Q4 2015	175,665	$12,588	$73.96	$68.66 - $83.20
Q3 2015	172,825	$13,271	$80.69	$74.28 - $86.09
Q2 2015	170,819	$12,659	$71.97	$68.31 - $75.63
Q1 2015	185,531	$13,453	$69.52	$64.12 - $74.57
Q4 2014	188,811	$12,482	$61.04	$49.82 - $67.64
Q3 2014	187,010	$10,252	$56.74	$54.16 - $60.08
Q2 2014	189,346	$11,010	$58.84	$56.13 - $64.51
Q1 2014	182,656	$11,321	$58.17	$52.50 - $63.93
Q4 2013	181,856	$9,707	$53.66	$49.83 - $56.45
Q3 2013	90,278	$9,064	$48.80	$45.29 - $51.48
Q2 2013	87,505	$8,014	$44.76	$41.83 - $47.29
Q1 2013	85,520	$7,665	$42.98	$40.33 - $44.98