MSCI INC

Ticker: MSCI CUSIP: 55354G100 Class: COM

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025

Shares 17,478 Value ($000) $10,028 Avg Close $559.99 Range $523.66 - $592.51

Q3 2025

Shares 18,578 Value ($000) $10,541 Avg Close $562.63 Range $521.69 - $589.53

Q2 2025

Shares 18,976 Value ($000) $10,944 Avg Close $549.12 Range $482.15 - $575.42

Q1 2025

Shares 17,758 Value ($000) $10,042 Avg Close $574.91 Range $530.87 - $627.03

Q4 2024

Shares 16,664 Value ($000) $9,999 Avg Close $591.72 Range $551.16 - $634.40

Q3 2024

Shares 17,121 Value ($000) $9,980 Avg Close $533.24 Range $469.75 - $579.76

Q2 2024

Shares 17,402 Value ($000) $8,383 Avg Close $486.44 Range $430.65 - $551.70

Q1 2024

Shares 17,363 Value ($000) $9,731 Avg Close $549.49 Range $512.91 - $602.65

Q4 2023

Shares 17,320 Value ($000) $9,797 Avg Close $503.30 Range $446.79 - $559.63

Q3 2023

Shares 15,902 Value ($000) $8,159 Avg Close $510.96 Range $450.29 - $547.96

Q2 2023

Shares 13,963 Value ($000) $6,553 Avg Close $473.00 Range $438.43 - $545.12

Q1 2023

Shares 13,555 Value ($000) $7,587 Avg Close $511.54 Range $439.89 - $552.91

Q4 2022

Shares 13,516 Value ($000) $6 Avg Close $448.89 Range $370.83 - $509.24

Q3 2022

Shares 11,775 Value ($000) $4,967 Avg Close $440.45 Range $387.99 - $497.91

Q2 2022

Shares 11,812 Value ($000) $4,868 Avg Close $417.79 Range $360.70 - $505.72

Q1 2022

Shares 10,874 Value ($000) $5,468 Avg Close $496.43 Range $432.04 - $590.25

Q4 2021

Shares 10,349 Value ($000) $6,341 Avg Close $599.45 Range $548.21 - $650.23

Q3 2021

Shares 10,331 Value ($000) $6,285 Avg Close $583.04 Range $506.82 - $636.99

Q2 2021

Shares 10,327 Value ($000) $5,505 Avg Close $454.06 Range $401.37 - $517.93

Q1 2021

Shares 10,327 Value ($000) $4,330 Avg Close $399.51 Range $361.01 - $433.03

Q4 2020

Shares 10,358 Value ($000) $4,625 Avg Close $372.43 Range $318.61 - $424.56

Q3 2020

Shares 7,749 Value ($000) $2,765 Avg Close $343.86 Range $312.04 - $377.00

Q2 2020

Shares 4,861 Value ($000) $1,623 Avg Close $305.66 Range $250.47 - $336.74

Q1 2020

Shares 5,412 Value ($000) $1,564 Avg Close $267.10 Range $206.44 - $316.05

Q4 2019

Shares 5,455 Value ($000) $1,408 Avg Close $229.41 Range $197.65 - $252.05

Q3 2019

Shares 5,427 Value ($000) $1,182 Avg Close $217.32 Range $193.73 - $231.91

Q2 2019

Shares 4,971 Value ($000) $1,187 Avg Close $209.74 Range $187.27 - $230.50

Q1 2019

Shares 4,930 Value ($000) $980 Avg Close $162.27 Range $131.35 - $186.28

Q4 2018

Shares 4,803 Value ($000) $708 Avg Close $141.43 Range $125.04 - $167.44

Q3 2018

Shares 7,290 Value ($000) $1,293 Avg Close $160.82 Range $150.51 - $170.87

Q2 2018

Shares 9,319 Value ($000) $1,542 Avg Close $145.67 Range $131.72 - $160.98

Q1 2018

Shares 24,251 Value ($000) $3,625 Avg Close $132.00 Range $116.37 - $147.54

Q4 2017

Shares 13,154 Value ($000) $1,665 Avg Close $114.62 Range $105.61 - $120.11

Q3 2017

Shares 13,138 Value ($000) $1,536 Avg Close $101.57 Range $92.15 - $108.75

Q2 2017

Shares 13,214 Value ($000) $1,361 Avg Close $91.85 Range $86.57 - $97.60

Q1 2017

Shares 13,226 Value ($000) $1,285 Avg Close $82.45 Range $71.23 - $99.59

Q4 2016

Shares 13,935 Value ($000) $1,098 Avg Close $73.09 Range $69.52 - $76.25

Q3 2016

Shares 13,997 Value ($000) $1,175 Avg Close $76.86 Range $68.68 - $82.20

Q2 2016

Shares 16,717 Value ($000) $1,289 Avg Close $68.20 Range $64.53 - $72.07

Q1 2016

Shares 15,893 Value ($000) $1,177 Avg Close $62.13 Range $55.76 - $67.42

Q4 2015

Shares 26,792 Value ($000) $1,933 Avg Close $59.89 Range $50.84 - $65.87

Q3 2015

Shares 28,492 Value ($000) $1,694 Avg Close $56.21 Range $51.59 - $61.32

Q2 2015

Shares 32,483 Value ($000) $1,999 Avg Close $55.18 Range $53.32 - $56.94

Q1 2015

Shares 29,328 Value ($000) $1,798 Avg Close $49.49 Range $41.44 - $54.55

Q4 2014

Shares 24,032 Value ($000) $1,140 Avg Close $41.43 Range $36.45 - $43.46

Q3 2014

Shares 16,173 Value ($000) $760 Avg Close $40.78 Range $38.59 - $45.84

Q2 2014

Shares 16,227 Value ($000) $744 Avg Close $37.97 Range $35.51 - $40.45

Q1 2014

Shares 16,281 Value ($000) $700 Avg Close $38.46 Range $35.08 - $40.92

Q4 2013

Shares 16,617 Value ($000) $726 Avg Close $37.11 Range $33.62 - $40.06

Q3 2013

Shares 17,171 Value ($000) $691 Avg Close $32.94 Range $29.49 - $36.39

Q2 2013

Shares 17,179 Value ($000) $572 Avg Close $29.77 Range $27.90 - $31.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,478	$10,028	$559.99	$523.66 - $592.51
Q3 2025	18,578	$10,541	$562.63	$521.69 - $589.53
Q2 2025	18,976	$10,944	$549.12	$482.15 - $575.42
Q1 2025	17,758	$10,042	$574.91	$530.87 - $627.03
Q4 2024	16,664	$9,999	$591.72	$551.16 - $634.40
Q3 2024	17,121	$9,980	$533.24	$469.75 - $579.76
Q2 2024	17,402	$8,383	$486.44	$430.65 - $551.70
Q1 2024	17,363	$9,731	$549.49	$512.91 - $602.65
Q4 2023	17,320	$9,797	$503.30	$446.79 - $559.63
Q3 2023	15,902	$8,159	$510.96	$450.29 - $547.96
Q2 2023	13,963	$6,553	$473.00	$438.43 - $545.12
Q1 2023	13,555	$7,587	$511.54	$439.89 - $552.91
Q4 2022	13,516	$6	$448.89	$370.83 - $509.24
Q3 2022	11,775	$4,967	$440.45	$387.99 - $497.91
Q2 2022	11,812	$4,868	$417.79	$360.70 - $505.72
Q1 2022	10,874	$5,468	$496.43	$432.04 - $590.25
Q4 2021	10,349	$6,341	$599.45	$548.21 - $650.23
Q3 2021	10,331	$6,285	$583.04	$506.82 - $636.99
Q2 2021	10,327	$5,505	$454.06	$401.37 - $517.93
Q1 2021	10,327	$4,330	$399.51	$361.01 - $433.03
Q4 2020	10,358	$4,625	$372.43	$318.61 - $424.56
Q3 2020	7,749	$2,765	$343.86	$312.04 - $377.00
Q2 2020	4,861	$1,623	$305.66	$250.47 - $336.74
Q1 2020	5,412	$1,564	$267.10	$206.44 - $316.05
Q4 2019	5,455	$1,408	$229.41	$197.65 - $252.05
Q3 2019	5,427	$1,182	$217.32	$193.73 - $231.91
Q2 2019	4,971	$1,187	$209.74	$187.27 - $230.50
Q1 2019	4,930	$980	$162.27	$131.35 - $186.28
Q4 2018	4,803	$708	$141.43	$125.04 - $167.44
Q3 2018	7,290	$1,293	$160.82	$150.51 - $170.87
Q2 2018	9,319	$1,542	$145.67	$131.72 - $160.98
Q1 2018	24,251	$3,625	$132.00	$116.37 - $147.54
Q4 2017	13,154	$1,665	$114.62	$105.61 - $120.11
Q3 2017	13,138	$1,536	$101.57	$92.15 - $108.75
Q2 2017	13,214	$1,361	$91.85	$86.57 - $97.60
Q1 2017	13,226	$1,285	$82.45	$71.23 - $99.59
Q4 2016	13,935	$1,098	$73.09	$69.52 - $76.25
Q3 2016	13,997	$1,175	$76.86	$68.68 - $82.20
Q2 2016	16,717	$1,289	$68.20	$64.53 - $72.07
Q1 2016	15,893	$1,177	$62.13	$55.76 - $67.42
Q4 2015	26,792	$1,933	$59.89	$50.84 - $65.87
Q3 2015	28,492	$1,694	$56.21	$51.59 - $61.32
Q2 2015	32,483	$1,999	$55.18	$53.32 - $56.94
Q1 2015	29,328	$1,798	$49.49	$41.44 - $54.55
Q4 2014	24,032	$1,140	$41.43	$36.45 - $43.46
Q3 2014	16,173	$760	$40.78	$38.59 - $45.84
Q2 2014	16,227	$744	$37.97	$35.51 - $40.45
Q1 2014	16,281	$700	$38.46	$35.08 - $40.92
Q4 2013	16,617	$726	$37.11	$33.62 - $40.06
Q3 2013	17,171	$691	$32.94	$29.49 - $36.39
Q2 2013	17,179	$572	$29.77	$27.90 - $31.56