MSCI INC

Ticker: MSCI CUSIP: 55354G100 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q2 2025

Shares 38,559 Value ($000) $22,239 Avg Close $549.12 Range $482.15 - $575.42

Q1 2025

Shares 178,676 Value ($000) $101,041 Avg Close $574.91 Range $530.87 - $627.03

Q4 2024

Shares 25,062 Value ($000) $15,037 Avg Close $591.72 Range $551.16 - $634.40

Q3 2024

Shares 53,516 Value ($000) $31,196 Avg Close $533.24 Range $469.75 - $579.76

Q2 2024

Shares 1,805 Value ($000) $870 Avg Close $486.44 Range $430.65 - $551.70

Q3 2023

Shares 40,014 Value ($000) $20,530 Avg Close $510.96 Range $450.29 - $547.96

Q2 2023

Shares 42,299 Value ($000) $19,850 Avg Close $473.00 Range $438.43 - $545.12

Q1 2023

Shares 76,689 Value ($000) $42,922 Avg Close $511.54 Range $439.89 - $552.91

Q4 2022

Shares 98,777 Value ($000) $45,948 Avg Close $448.89 Range $370.83 - $509.24

Q3 2022

Shares 223,205 Value ($000) $94,146 Avg Close $440.45 Range $387.99 - $497.91

Q2 2022

Shares 156,428 Value ($000) $64,472 Avg Close $417.79 Range $360.70 - $505.72

Q4 2021

Shares 3,625 Value ($000) $2,221 Avg Close $599.45 Range $548.21 - $650.23

Q3 2021

Shares 7,926 Value ($000) $4,822 Avg Close $583.04 Range $506.82 - $636.99

Q4 2020

Shares 19,576 Value ($000) $8,742 Avg Close $372.43 Range $318.61 - $424.56

Q3 2020

Shares 65,629 Value ($000) $23,415 Avg Close $343.86 Range $312.04 - $377.00

Q2 2020

Shares 48,346 Value ($000) $16,139 Avg Close $305.66 Range $250.47 - $336.74

Q1 2020

Shares 103,890 Value ($000) $30,020 Avg Close $267.10 Range $206.44 - $316.05

Q4 2019

Shares 30,074 Value ($000) $7,765 Avg Close $229.41 Range $197.65 - $252.05

Q3 2019

Shares 296 Value ($000) $64 Avg Close $217.32 Range $193.73 - $231.91

Q2 2019

Shares 5,332 Value ($000) $1,274 Avg Close $209.74 Range $187.27 - $230.50

Q1 2019

Shares 128,525 Value ($000) $25,556 Avg Close $162.27 Range $131.35 - $186.28

Q4 2018

Shares 209,574 Value ($000) $30,898 Avg Close $141.43 Range $125.04 - $167.44

Q3 2018

Shares 525,781 Value ($000) $93,279 Avg Close $160.82 Range $150.51 - $170.87

Q2 2018

Shares 301,480 Value ($000) $49,874 Avg Close $145.67 Range $131.72 - $160.98

Q1 2018

Shares 56,039 Value ($000) $8,376 Avg Close $132.00 Range $116.37 - $147.54

Q4 2017

Shares 48,943 Value ($000) $6,193 Avg Close $114.62 Range $105.61 - $120.11

Q4 2016

Shares 52,741 Value ($000) $4,155 Avg Close $73.09 Range $69.52 - $76.25

Q3 2016

Shares 63,184 Value ($000) $5,304 Avg Close $76.86 Range $68.68 - $82.20

Q2 2016

Shares 605,741 Value ($000) $46,714 Avg Close $68.20 Range $64.53 - $72.07

Q1 2016

Shares 83,962 Value ($000) $6,220 Avg Close $62.13 Range $55.76 - $67.42

Q4 2015

Shares 691,422 Value ($000) $49,872 Avg Close $59.89 Range $50.84 - $65.87

Q3 2015

Shares 13,570 Value ($000) $807 Avg Close $56.21 Range $51.59 - $61.32

Q2 2015

Shares 42,331 Value ($000) $2,606 Avg Close $55.18 Range $53.32 - $56.94

Q4 2014

Shares 77,571 Value ($000) $3,680 Avg Close $41.43 Range $36.45 - $43.46

Q3 2014

Shares 315,382 Value ($000) $14,829 Avg Close $40.78 Range $38.59 - $45.84

Q2 2014

Shares 244,715 Value ($000) $11,220 Avg Close $37.97 Range $35.51 - $40.45

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	38,559	$22,239	$549.12	$482.15 - $575.42
Q1 2025	178,676	$101,041	$574.91	$530.87 - $627.03
Q4 2024	25,062	$15,037	$591.72	$551.16 - $634.40
Q3 2024	53,516	$31,196	$533.24	$469.75 - $579.76
Q2 2024	1,805	$870	$486.44	$430.65 - $551.70
Q3 2023	40,014	$20,530	$510.96	$450.29 - $547.96
Q2 2023	42,299	$19,850	$473.00	$438.43 - $545.12
Q1 2023	76,689	$42,922	$511.54	$439.89 - $552.91
Q4 2022	98,777	$45,948	$448.89	$370.83 - $509.24
Q3 2022	223,205	$94,146	$440.45	$387.99 - $497.91
Q2 2022	156,428	$64,472	$417.79	$360.70 - $505.72
Q4 2021	3,625	$2,221	$599.45	$548.21 - $650.23
Q3 2021	7,926	$4,822	$583.04	$506.82 - $636.99
Q4 2020	19,576	$8,742	$372.43	$318.61 - $424.56
Q3 2020	65,629	$23,415	$343.86	$312.04 - $377.00
Q2 2020	48,346	$16,139	$305.66	$250.47 - $336.74
Q1 2020	103,890	$30,020	$267.10	$206.44 - $316.05
Q4 2019	30,074	$7,765	$229.41	$197.65 - $252.05
Q3 2019	296	$64	$217.32	$193.73 - $231.91
Q2 2019	5,332	$1,274	$209.74	$187.27 - $230.50
Q1 2019	128,525	$25,556	$162.27	$131.35 - $186.28
Q4 2018	209,574	$30,898	$141.43	$125.04 - $167.44
Q3 2018	525,781	$93,279	$160.82	$150.51 - $170.87
Q2 2018	301,480	$49,874	$145.67	$131.72 - $160.98
Q1 2018	56,039	$8,376	$132.00	$116.37 - $147.54
Q4 2017	48,943	$6,193	$114.62	$105.61 - $120.11
Q4 2016	52,741	$4,155	$73.09	$69.52 - $76.25
Q3 2016	63,184	$5,304	$76.86	$68.68 - $82.20
Q2 2016	605,741	$46,714	$68.20	$64.53 - $72.07
Q1 2016	83,962	$6,220	$62.13	$55.76 - $67.42
Q4 2015	691,422	$49,872	$59.89	$50.84 - $65.87
Q3 2015	13,570	$807	$56.21	$51.59 - $61.32
Q2 2015	42,331	$2,606	$55.18	$53.32 - $56.94
Q4 2014	77,571	$3,680	$41.43	$36.45 - $43.46
Q3 2014	315,382	$14,829	$40.78	$38.59 - $45.84
Q2 2014	244,715	$11,220	$37.97	$35.51 - $40.45