MSCI INC

Ticker: MSCI CUSIP: 55354G100 Class: COM

abrdn plc's Holding History (CIK: 0001716774)

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

Q4 2025

Shares 66,076 Value ($000) $37,910 Avg Close $559.99 Range $523.66 - $592.51

Q3 2025

Shares 67,411 Value ($000) $38,250 Avg Close $562.63 Range $521.69 - $589.53

Q2 2025

Shares 58,212 Value ($000) $33,341 Avg Close $549.12 Range $482.15 - $575.42

Q1 2025

Shares 55,515 Value ($000) $31,033 Avg Close $574.91 Range $530.87 - $627.03

Q4 2024

Shares 70,115 Value ($000) $42,019 Avg Close $591.72 Range $551.16 - $634.40

Q3 2024

Shares 93,903 Value ($000) $54,340 Avg Close $533.24 Range $469.75 - $579.76

Q2 2024

Shares 92,948 Value ($000) $44,778 Avg Close $486.44 Range $430.65 - $551.70

Q1 2024

Shares 112,744 Value ($000) $63,187 Avg Close $549.49 Range $512.91 - $602.65

Q4 2023

Shares 108,080 Value ($000) $61,135 Avg Close $503.30 Range $446.79 - $559.63

Q3 2023

Shares 24,231 Value ($000) $12,432 Avg Close $510.96 Range $450.29 - $547.96

Q2 2023

Shares 25,098 Value ($000) $11,778 Avg Close $473.00 Range $438.43 - $545.12

Q1 2023

Shares 25,444 Value ($000) $14,241 Avg Close $511.54 Range $439.89 - $552.91

Q4 2022

Shares 25,801 Value ($000) $12,002 Avg Close $448.89 Range $370.83 - $509.24

Q3 2022

Shares 23,458 Value ($000) $9,894 Avg Close $440.45 Range $387.99 - $497.91

Q2 2022

Shares 24,410 Value ($000) $10,075 Avg Close $417.79 Range $360.70 - $505.72

Q1 2022

Shares 26,540 Value ($000) $13,590 Avg Close $496.43 Range $432.04 - $590.25

Q4 2021

Shares 30,561 Value ($000) $18,724 Avg Close $599.45 Range $548.21 - $650.23

Q3 2021

Shares 31,360 Value ($000) $19,072 Avg Close $583.04 Range $506.82 - $636.99

Q2 2021

Shares 32,978 Value ($000) $17,583 Avg Close $454.06 Range $401.37 - $517.93

Q1 2021

Shares 34,556 Value ($000) $14,491 Avg Close $399.51 Range $361.01 - $433.03

Q4 2020

Shares 30,255 Value ($000) $13,509 Avg Close $372.43 Range $318.61 - $424.56

Q3 2020

Shares 29,346 Value ($000) $10,470 Avg Close $343.86 Range $312.04 - $377.00

Q2 2020

Shares 31,222 Value ($000) $10,422 Avg Close $305.66 Range $250.47 - $336.74

Q1 2020

Shares 33,513 Value ($000) $9,684 Avg Close $267.10 Range $206.44 - $316.05

Q4 2019

Shares 43,619 Value ($000) $11,262 Avg Close $229.41 Range $197.65 - $252.05

Q3 2019

Shares 45,524 Value ($000) $9,914 Avg Close $217.32 Range $193.73 - $231.91

Q2 2019

Shares 59,959 Value ($000) $14,318 Avg Close $209.74 Range $187.27 - $230.50

Q1 2019

Shares 34,617 Value ($000) $6,883 Avg Close $162.27 Range $131.35 - $186.28

Q4 2018

Shares 22,802 Value ($000) $3,312 Avg Close $141.43 Range $125.04 - $167.44

Q3 2018

Shares 25,387 Value ($000) $4,504 Avg Close $160.82 Range $150.51 - $170.87

Q2 2018

Shares 22,422 Value ($000) $3,711 Avg Close $145.67 Range $131.72 - $160.98

Q1 2018

Shares 1,515 Value ($000) $226 Avg Close $132.00 Range $116.37 - $147.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	66,076	$37,910	$559.99	$523.66 - $592.51
Q3 2025	67,411	$38,250	$562.63	$521.69 - $589.53
Q2 2025	58,212	$33,341	$549.12	$482.15 - $575.42
Q1 2025	55,515	$31,033	$574.91	$530.87 - $627.03
Q4 2024	70,115	$42,019	$591.72	$551.16 - $634.40
Q3 2024	93,903	$54,340	$533.24	$469.75 - $579.76
Q2 2024	92,948	$44,778	$486.44	$430.65 - $551.70
Q1 2024	112,744	$63,187	$549.49	$512.91 - $602.65
Q4 2023	108,080	$61,135	$503.30	$446.79 - $559.63
Q3 2023	24,231	$12,432	$510.96	$450.29 - $547.96
Q2 2023	25,098	$11,778	$473.00	$438.43 - $545.12
Q1 2023	25,444	$14,241	$511.54	$439.89 - $552.91
Q4 2022	25,801	$12,002	$448.89	$370.83 - $509.24
Q3 2022	23,458	$9,894	$440.45	$387.99 - $497.91
Q2 2022	24,410	$10,075	$417.79	$360.70 - $505.72
Q1 2022	26,540	$13,590	$496.43	$432.04 - $590.25
Q4 2021	30,561	$18,724	$599.45	$548.21 - $650.23
Q3 2021	31,360	$19,072	$583.04	$506.82 - $636.99
Q2 2021	32,978	$17,583	$454.06	$401.37 - $517.93
Q1 2021	34,556	$14,491	$399.51	$361.01 - $433.03
Q4 2020	30,255	$13,509	$372.43	$318.61 - $424.56
Q3 2020	29,346	$10,470	$343.86	$312.04 - $377.00
Q2 2020	31,222	$10,422	$305.66	$250.47 - $336.74
Q1 2020	33,513	$9,684	$267.10	$206.44 - $316.05
Q4 2019	43,619	$11,262	$229.41	$197.65 - $252.05
Q3 2019	45,524	$9,914	$217.32	$193.73 - $231.91
Q2 2019	59,959	$14,318	$209.74	$187.27 - $230.50
Q1 2019	34,617	$6,883	$162.27	$131.35 - $186.28
Q4 2018	22,802	$3,312	$141.43	$125.04 - $167.44
Q3 2018	25,387	$4,504	$160.82	$150.51 - $170.87
Q2 2018	22,422	$3,711	$145.67	$131.72 - $160.98
Q1 2018	1,515	$226	$132.00	$116.37 - $147.54