MSCI INC

Ticker: MSCI CUSIP: 55354G100 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025

Shares 101,548 Value ($000) $58,261 Avg Close $559.99 Range $523.66 - $592.51

Q3 2025

Shares 257,775 Value ($000) $146,264 Avg Close $562.63 Range $521.69 - $589.53

Q2 2025

Shares 259,743 Value ($000) $149,804 Avg Close $549.12 Range $482.15 - $575.42

Q1 2025

Shares 257,283 Value ($000) $145,494 Avg Close $574.91 Range $530.87 - $627.03

Q4 2024

Shares 249,035 Value ($000) $149,423 Avg Close $591.72 Range $551.16 - $634.40

Q3 2024

Shares 209,057 Value ($000) $121,866 Avg Close $533.24 Range $469.75 - $579.76

Q2 2024

Shares 212,126 Value ($000) $102,192 Avg Close $486.44 Range $430.65 - $551.70

Q1 2024

Shares 1,887,702 Value ($000) $1,057,963 Avg Close $549.49 Range $512.91 - $602.65

Q4 2023

Shares 1,990,790 Value ($000) $1,126,090 Avg Close $503.30 Range $446.79 - $559.63

Q3 2023

Shares 2,362,933 Value ($000) $1,212,374 Avg Close $510.96 Range $450.29 - $547.96

Q2 2023

Shares 2,546,310 Value ($000) $1,194,958 Avg Close $473.00 Range $438.43 - $545.12

Q1 2023

Shares 2,610,493 Value ($000) $1,461,067 Avg Close $511.54 Range $439.89 - $552.91

Q4 2022

Shares 2,382,561 Value ($000) $1,108,296 Avg Close $448.89 Range $370.83 - $509.24

Q3 2022

Shares 1,492,007 Value ($000) $629,314 Avg Close $440.45 Range $387.99 - $497.91

Q2 2022

Shares 788,427 Value ($000) $324,950 Avg Close $417.79 Range $360.70 - $505.72

Q1 2022

Shares 768,342 Value ($000) $386,384 Avg Close $496.43 Range $432.04 - $590.25

Q4 2021

Shares 769,095 Value ($000) $471,217 Avg Close $599.45 Range $548.21 - $650.23

Q3 2021

Shares 739,796 Value ($000) $450,047 Avg Close $583.04 Range $506.82 - $636.99

Q2 2021

Shares 670,871 Value ($000) $357,628 Avg Close $454.06 Range $401.37 - $517.93

Q1 2021

Shares 637,879 Value ($000) $267,450 Avg Close $399.51 Range $361.01 - $433.03

Q4 2020

Shares 539,844 Value ($000) $241,057 Avg Close $372.43 Range $318.61 - $424.56

Q3 2020

Shares 570,738 Value ($000) $203,628 Avg Close $343.86 Range $312.04 - $377.00

Q2 2020

Shares 569,156 Value ($000) $189,996 Avg Close $305.66 Range $250.47 - $336.74

Q1 2020

Shares 564,604 Value ($000) $163,148 Avg Close $267.10 Range $206.44 - $316.05

Q4 2019

Shares 533,811 Value ($000) $137,819 Avg Close $229.41 Range $197.65 - $252.05

Q3 2019

Shares 598,652 Value ($000) $130,356 Avg Close $217.32 Range $193.73 - $231.91

Q2 2019

Shares 622,176 Value ($000) $148,569 Avg Close $209.74 Range $187.27 - $230.50

Q1 2019

Shares 699,244 Value ($000) $139,038 Avg Close $162.27 Range $131.35 - $186.28

Q4 2018

Shares 691,483 Value ($000) $101,945 Avg Close $141.43 Range $125.04 - $167.44

Q3 2018

Shares 797,080 Value ($000) $141,410 Avg Close $160.82 Range $150.51 - $170.87

Q2 2018

Shares 805,332 Value ($000) $133,226 Avg Close $145.67 Range $131.72 - $160.98

Q1 2018

Shares 732,646 Value ($000) $109,509 Avg Close $132.00 Range $116.37 - $147.54

Q4 2017

Shares 780,956 Value ($000) $98,822 Avg Close $114.62 Range $105.61 - $120.11

Q3 2017

Shares 795,496 Value ($000) $92,993 Avg Close $101.57 Range $92.15 - $108.75

Q2 2017

Shares 787,029 Value ($000) $81,056 Avg Close $91.85 Range $86.57 - $97.60

Q1 2017

Shares 830,597 Value ($000) $80,726 Avg Close $82.45 Range $71.23 - $99.59

Q4 2016

Shares 791,387 Value ($000) $62,345 Avg Close $73.09 Range $69.52 - $76.25

Q3 2016

Shares 219,217 Value ($000) $18,401 Avg Close $76.86 Range $68.68 - $82.20

Q2 2016

Shares 70,513 Value ($000) $5,438 Avg Close $68.20 Range $64.53 - $72.07

Q1 2016

Shares 77,063 Value ($000) $5,709 Avg Close $62.13 Range $55.76 - $67.42

Q4 2015

Shares 77,543 Value ($000) $5,593 Avg Close $59.89 Range $50.84 - $65.87

Q3 2015

Shares 80,490 Value ($000) $4,786 Avg Close $56.21 Range $51.59 - $61.32

Q2 2015

Shares 80,962 Value ($000) $4,983 Avg Close $55.18 Range $53.32 - $56.94

Q1 2015

Shares 95,687 Value ($000) $5,867 Avg Close $49.49 Range $41.44 - $54.55

Q4 2014

Shares 1,345,987 Value ($000) $63,854 Avg Close $41.43 Range $36.45 - $43.46

Q3 2014

Shares 933,893 Value ($000) $43,912 Avg Close $40.78 Range $38.59 - $45.84

Q2 2014

Shares 285,933 Value ($000) $13,110 Avg Close $37.97 Range $35.51 - $40.45

Q1 2014

Shares 103,161 Value ($000) $4,438 Avg Close $38.46 Range $35.08 - $40.92

Q4 2013

Shares 105,116 Value ($000) $4,596 Avg Close $37.11 Range $33.62 - $40.06

Q3 2013

Shares 109,045 Value ($000) $4,390 Avg Close $32.94 Range $29.49 - $36.39

Q2 2013

Shares 102,186 Value ($000) $3,400 Avg Close $29.77 Range $27.90 - $31.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	101,548	$58,261	$559.99	$523.66 - $592.51
Q3 2025	257,775	$146,264	$562.63	$521.69 - $589.53
Q2 2025	259,743	$149,804	$549.12	$482.15 - $575.42
Q1 2025	257,283	$145,494	$574.91	$530.87 - $627.03
Q4 2024	249,035	$149,423	$591.72	$551.16 - $634.40
Q3 2024	209,057	$121,866	$533.24	$469.75 - $579.76
Q2 2024	212,126	$102,192	$486.44	$430.65 - $551.70
Q1 2024	1,887,702	$1,057,963	$549.49	$512.91 - $602.65
Q4 2023	1,990,790	$1,126,090	$503.30	$446.79 - $559.63
Q3 2023	2,362,933	$1,212,374	$510.96	$450.29 - $547.96
Q2 2023	2,546,310	$1,194,958	$473.00	$438.43 - $545.12
Q1 2023	2,610,493	$1,461,067	$511.54	$439.89 - $552.91
Q4 2022	2,382,561	$1,108,296	$448.89	$370.83 - $509.24
Q3 2022	1,492,007	$629,314	$440.45	$387.99 - $497.91
Q2 2022	788,427	$324,950	$417.79	$360.70 - $505.72
Q1 2022	768,342	$386,384	$496.43	$432.04 - $590.25
Q4 2021	769,095	$471,217	$599.45	$548.21 - $650.23
Q3 2021	739,796	$450,047	$583.04	$506.82 - $636.99
Q2 2021	670,871	$357,628	$454.06	$401.37 - $517.93
Q1 2021	637,879	$267,450	$399.51	$361.01 - $433.03
Q4 2020	539,844	$241,057	$372.43	$318.61 - $424.56
Q3 2020	570,738	$203,628	$343.86	$312.04 - $377.00
Q2 2020	569,156	$189,996	$305.66	$250.47 - $336.74
Q1 2020	564,604	$163,148	$267.10	$206.44 - $316.05
Q4 2019	533,811	$137,819	$229.41	$197.65 - $252.05
Q3 2019	598,652	$130,356	$217.32	$193.73 - $231.91
Q2 2019	622,176	$148,569	$209.74	$187.27 - $230.50
Q1 2019	699,244	$139,038	$162.27	$131.35 - $186.28
Q4 2018	691,483	$101,945	$141.43	$125.04 - $167.44
Q3 2018	797,080	$141,410	$160.82	$150.51 - $170.87
Q2 2018	805,332	$133,226	$145.67	$131.72 - $160.98
Q1 2018	732,646	$109,509	$132.00	$116.37 - $147.54
Q4 2017	780,956	$98,822	$114.62	$105.61 - $120.11
Q3 2017	795,496	$92,993	$101.57	$92.15 - $108.75
Q2 2017	787,029	$81,056	$91.85	$86.57 - $97.60
Q1 2017	830,597	$80,726	$82.45	$71.23 - $99.59
Q4 2016	791,387	$62,345	$73.09	$69.52 - $76.25
Q3 2016	219,217	$18,401	$76.86	$68.68 - $82.20
Q2 2016	70,513	$5,438	$68.20	$64.53 - $72.07
Q1 2016	77,063	$5,709	$62.13	$55.76 - $67.42
Q4 2015	77,543	$5,593	$59.89	$50.84 - $65.87
Q3 2015	80,490	$4,786	$56.21	$51.59 - $61.32
Q2 2015	80,962	$4,983	$55.18	$53.32 - $56.94
Q1 2015	95,687	$5,867	$49.49	$41.44 - $54.55
Q4 2014	1,345,987	$63,854	$41.43	$36.45 - $43.46
Q3 2014	933,893	$43,912	$40.78	$38.59 - $45.84
Q2 2014	285,933	$13,110	$37.97	$35.51 - $40.45
Q1 2014	103,161	$4,438	$38.46	$35.08 - $40.92
Q4 2013	105,116	$4,596	$37.11	$33.62 - $40.06
Q3 2013	109,045	$4,390	$32.94	$29.49 - $36.39
Q2 2013	102,186	$3,400	$29.77	$27.90 - $31.56