MORNINGSTAR INC

Ticker: MORN CUSIP: 617700109 Class: Common Stock

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

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

Q4 2025

Shares 25,407 Value ($000) $5,521 Avg Close $216.57 Range $202.89 - $233.46

Q3 2025

Shares 25,484 Value ($000) $5,913 Avg Close $266.56 Range $230.09 - $313.40

Q2 2025

Shares 25,483 Value ($000) $8,000 Avg Close $296.03 Range $250.34 - $316.71

Q1 2025

Shares 25,686 Value ($000) $7,702 Avg Close $314.89 Range $278.64 - $338.50

Q4 2024

Shares 25,970 Value ($000) $8,746 Avg Close $341.38 Range $312.59 - $365.00

Q3 2024

Shares 26,217 Value ($000) $8,366 Avg Close $310.75 Range $294.45 - $330.22

Q2 2024

Shares 27,040 Value ($000) $8,000 Avg Close $295.99 Range $281.37 - $316.06

Q1 2024

Shares 25,660 Value ($000) $7,913 Avg Close $288.05 Range $269.51 - $316.05

Q4 2023

Shares 27,069 Value ($000) $7,748 Avg Close $260.56 Range $219.45 - $289.17

Q3 2023

Shares 28,298 Value ($000) $6,629 Avg Close $225.76 Range $188.97 - $257.28

Q2 2023

Shares 31,091 Value ($000) $6,096 Avg Close $198.02 Range $163.28 - $210.95

Q1 2023

Shares 31,681 Value ($000) $6,432 Avg Close $219.87 Range $180.99 - $259.28

Q4 2022

Shares 32,164 Value ($000) $6,966 Avg Close $227.96 Range $207.11 - $252.04

Q3 2022

Shares 31,941 Value ($000) $6,782 Avg Close $237.81 Range $208.48 - $261.16

Q2 2022

Shares 32,707 Value ($000) $7,910 Avg Close $252.01 Range $218.25 - $293.64

Q1 2022

Shares 30,241 Value ($000) $8,261 Avg Close $282.62 Range $251.56 - $343.54

Q4 2021

Shares 32,859 Value ($000) $11,237 Avg Close $309.54 Range $253.81 - $350.21

Q3 2021

Shares 39,708 Value ($000) $10,286 Avg Close $262.72 Range $242.31 - $288.54

Q2 2021

Shares 40,623 Value ($000) $10,445 Avg Close $242.63 Range $224.56 - $270.08

Q1 2021

Shares 38,700 Value ($000) $8,709 Avg Close $234.34 Range $213.55 - $255.75

Q4 2020

Shares 38,744 Value ($000) $8,972 Avg Close $198.64 Range $159.23 - $232.06

Q3 2020

Shares 37,941 Value ($000) $6,094 Avg Close $157.98 Range $140.37 - $178.57

Q2 2020

Shares 37,094 Value ($000) $5,229 Avg Close $141.17 Range $109.25 - $165.19

Q1 2020

Shares 33,318 Value ($000) $3,873 Avg Close $144.90 Range $102.59 - $166.59

Q4 2019

Shares 34,194 Value ($000) $5,174 Avg Close $153.53 Range $141.94 - $163.94

Q3 2019

Shares 31,605 Value ($000) $4,619 Avg Close $153.95 Range $144.37 - $162.53

Q2 2019

Shares 31,230 Value ($000) $4,517 Avg Close $138.03 Range $126.26 - $149.70

Q1 2019

Shares 28,727 Value ($000) $3,619 Avg Close $120.22 Range $99.67 - $129.99

Q4 2018

Shares 28,597 Value ($000) $3,141 Avg Close $117.21 Range $104.56 - $133.74

Q3 2018

Shares 27,871 Value ($000) $3,509 Avg Close $134.79 Range $125.47 - $144.34

Q2 2018

Shares 27,962 Value ($000) $3,586 Avg Close $114.36 Range $93.30 - $134.95

Q1 2018

Shares 29,140 Value ($000) $2,783 Avg Close $96.16 Range $90.00 - $103.46

Q4 2017

Shares 30,155 Value ($000) $2,924 Avg Close $90.03 Range $82.64 - $99.11

Q3 2017

Shares 30,660 Value ($000) $2,606 Avg Close $81.52 Range $77.46 - $85.58

Q2 2017

Shares 34,166 Value ($000) $2,676 Avg Close $75.47 Range $68.43 - $79.55

Q1 2017

Shares 35,494 Value ($000) $2,790 Avg Close $77.78 Range $72.85 - $81.97

Q4 2016

Shares 37,194 Value ($000) $2,736 Avg Close $73.51 Range $67.74 - $79.30

Q3 2016

Shares 38,194 Value ($000) $3,028 Avg Close $82.20 Range $73.84 - $85.49

Q2 2016

Shares 37,794 Value ($000) $3,091 Avg Close $83.58 Range $76.57 - $89.44

Q1 2016

Shares 40,495 Value ($000) $3,574 Avg Close $79.71 Range $74.78 - $88.66

Q4 2015

Shares 35,365 Value ($000) $2,844 Avg Close $81.02 Range $77.61 - $84.99

Q3 2015

Shares 34,740 Value ($000) $2,788 Avg Close $81.64 Range $76.60 - $86.88

Q2 2015

Shares 34,840 Value ($000) $2,772 Avg Close $76.58 Range $71.89 - $80.93

Q1 2015

Shares 35,435 Value ($000) $2,654 Avg Close $70.94 Range $62.14 - $78.51

Q4 2014

Shares 36,035 Value ($000) $2,332 Avg Close $66.23 Range $61.03 - $71.08

Q3 2014

Shares 35,683 Value ($000) $2,423 Avg Close $68.45 Range $66.30 - $72.76

Q2 2014

Shares 36,380 Value ($000) $2,612 Avg Close $73.12 Range $67.77 - $80.00

Q1 2014

Shares 37,580 Value ($000) $2,970 Avg Close $79.64 Range $73.97 - $84.05

Q4 2013

Shares 37,480 Value ($000) $2,927 Avg Close $79.53 Range $73.40 - $85.97

Q3 2013

Shares 37,180 Value ($000) $2,947 Avg Close $77.30 Range $74.19 - $80.00

Q2 2013

Shares 36,033 Value ($000) $2,795 Avg Close $69.29 Range $63.01 - $77.83

Q1 2013

Shares 39,166 Value ($000) $2,738 Avg Close $67.65 Range $61.31 - $71.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,407	$5,521	$216.57	$202.89 - $233.46
Q3 2025	25,484	$5,913	$266.56	$230.09 - $313.40
Q2 2025	25,483	$8,000	$296.03	$250.34 - $316.71
Q1 2025	25,686	$7,702	$314.89	$278.64 - $338.50
Q4 2024	25,970	$8,746	$341.38	$312.59 - $365.00
Q3 2024	26,217	$8,366	$310.75	$294.45 - $330.22
Q2 2024	27,040	$8,000	$295.99	$281.37 - $316.06
Q1 2024	25,660	$7,913	$288.05	$269.51 - $316.05
Q4 2023	27,069	$7,748	$260.56	$219.45 - $289.17
Q3 2023	28,298	$6,629	$225.76	$188.97 - $257.28
Q2 2023	31,091	$6,096	$198.02	$163.28 - $210.95
Q1 2023	31,681	$6,432	$219.87	$180.99 - $259.28
Q4 2022	32,164	$6,966	$227.96	$207.11 - $252.04
Q3 2022	31,941	$6,782	$237.81	$208.48 - $261.16
Q2 2022	32,707	$7,910	$252.01	$218.25 - $293.64
Q1 2022	30,241	$8,261	$282.62	$251.56 - $343.54
Q4 2021	32,859	$11,237	$309.54	$253.81 - $350.21
Q3 2021	39,708	$10,286	$262.72	$242.31 - $288.54
Q2 2021	40,623	$10,445	$242.63	$224.56 - $270.08
Q1 2021	38,700	$8,709	$234.34	$213.55 - $255.75
Q4 2020	38,744	$8,972	$198.64	$159.23 - $232.06
Q3 2020	37,941	$6,094	$157.98	$140.37 - $178.57
Q2 2020	37,094	$5,229	$141.17	$109.25 - $165.19
Q1 2020	33,318	$3,873	$144.90	$102.59 - $166.59
Q4 2019	34,194	$5,174	$153.53	$141.94 - $163.94
Q3 2019	31,605	$4,619	$153.95	$144.37 - $162.53
Q2 2019	31,230	$4,517	$138.03	$126.26 - $149.70
Q1 2019	28,727	$3,619	$120.22	$99.67 - $129.99
Q4 2018	28,597	$3,141	$117.21	$104.56 - $133.74
Q3 2018	27,871	$3,509	$134.79	$125.47 - $144.34
Q2 2018	27,962	$3,586	$114.36	$93.30 - $134.95
Q1 2018	29,140	$2,783	$96.16	$90.00 - $103.46
Q4 2017	30,155	$2,924	$90.03	$82.64 - $99.11
Q3 2017	30,660	$2,606	$81.52	$77.46 - $85.58
Q2 2017	34,166	$2,676	$75.47	$68.43 - $79.55
Q1 2017	35,494	$2,790	$77.78	$72.85 - $81.97
Q4 2016	37,194	$2,736	$73.51	$67.74 - $79.30
Q3 2016	38,194	$3,028	$82.20	$73.84 - $85.49
Q2 2016	37,794	$3,091	$83.58	$76.57 - $89.44
Q1 2016	40,495	$3,574	$79.71	$74.78 - $88.66
Q4 2015	35,365	$2,844	$81.02	$77.61 - $84.99
Q3 2015	34,740	$2,788	$81.64	$76.60 - $86.88
Q2 2015	34,840	$2,772	$76.58	$71.89 - $80.93
Q1 2015	35,435	$2,654	$70.94	$62.14 - $78.51
Q4 2014	36,035	$2,332	$66.23	$61.03 - $71.08
Q3 2014	35,683	$2,423	$68.45	$66.30 - $72.76
Q2 2014	36,380	$2,612	$73.12	$67.77 - $80.00
Q1 2014	37,580	$2,970	$79.64	$73.97 - $84.05
Q4 2013	37,480	$2,927	$79.53	$73.40 - $85.97
Q3 2013	37,180	$2,947	$77.30	$74.19 - $80.00
Q2 2013	36,033	$2,795	$69.29	$63.01 - $77.83
Q1 2013	39,166	$2,738	$67.65	$61.31 - $71.14