MSCI INC

Ticker: MSCI CUSIP: 55354G100 Class: COM

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q4 2025

Shares 2,401 Value ($000) $1,378 Avg Close $559.99 Range $523.66 - $592.51

Q3 2025

Shares 2,465 Value ($000) $1,399 Avg Close $562.63 Range $521.69 - $589.53

Q2 2025

Shares 2,468 Value ($000) $1,423 Avg Close $549.12 Range $482.15 - $575.42

Q1 2025

Shares 2,470 Value ($000) $1,397 Avg Close $574.91 Range $530.87 - $627.03

Q4 2024

Shares 2,489 Value ($000) $1,493 Avg Close $591.72 Range $551.16 - $634.40

Q3 2024

Shares 2,493 Value ($000) $1,453 Avg Close $533.24 Range $469.75 - $579.76

Q2 2024

Shares 2,521 Value ($000) $1,214 Avg Close $486.44 Range $430.65 - $551.70

Q1 2024

Shares 2,509 Value ($000) $1,406 Avg Close $549.49 Range $512.91 - $602.65

Q4 2023

Shares 2,504 Value ($000) $1,416 Avg Close $503.30 Range $446.79 - $559.63

Q3 2023

Shares 2,496 Value ($000) $1,281 Avg Close $510.96 Range $450.29 - $547.96

Q2 2023

Shares 2,526 Value ($000) $1,185 Avg Close $473.00 Range $438.43 - $545.12

Q1 2023

Shares 2,514 Value ($000) $1,407 Avg Close $511.54 Range $439.89 - $552.91

Q4 2022

Shares 2,506 Value ($000) $1,166 Avg Close $448.89 Range $370.83 - $509.24

Q3 2022

Shares 2,990 Value ($000) $1,261 Avg Close $440.45 Range $387.99 - $497.91

Q2 2022

Shares 3,242 Value ($000) $1,336 Avg Close $417.79 Range $360.70 - $505.72

Q1 2022

Shares 3,233 Value ($000) $1,626 Avg Close $496.43 Range $432.04 - $590.25

Q4 2021

Shares 3,709 Value ($000) $2,272 Avg Close $599.45 Range $548.21 - $650.23

Q3 2021

Shares 3,744 Value ($000) $2,278 Avg Close $583.04 Range $506.82 - $636.99

Q2 2021

Shares 3,743 Value ($000) $1,995 Avg Close $454.06 Range $401.37 - $517.93

Q1 2021

Shares 3,743 Value ($000) $1,569 Avg Close $399.51 Range $361.01 - $433.03

Q4 2020

Shares 4,549 Value ($000) $2,031 Avg Close $372.43 Range $318.61 - $424.56

Q3 2020

Shares 4,670 Value ($000) $1,559 Avg Close $343.86 Range $312.04 - $377.00

Q2 2020

Shares 4,670 Value ($000) $1,559 Avg Close $305.66 Range $250.47 - $336.74

Q1 2020

Shares 4,413 Value ($000) $1,275 Avg Close $267.10 Range $206.44 - $316.05

Q4 2019

Shares 3,291 Value ($000) $850 Avg Close $229.41 Range $197.65 - $252.05

Q3 2019

Shares 3,225 Value ($000) $702 Avg Close $217.32 Range $193.73 - $231.91

Q2 2019

Shares 3,211 Value ($000) $767 Avg Close $209.74 Range $187.27 - $230.50

Q1 2019

Shares 12,813 Value ($000) $2,548 Avg Close $162.27 Range $131.35 - $186.28

Q4 2018

Shares 13,298 Value ($000) $1,961 Avg Close $141.43 Range $125.04 - $167.44

Q3 2018

Shares 15,545 Value ($000) $2,758 Avg Close $160.82 Range $150.51 - $170.87

Q2 2018

Shares 17,048 Value ($000) $2,820 Avg Close $145.67 Range $131.72 - $160.98

Q1 2018

Shares 18,404 Value ($000) $2,751 Avg Close $132.00 Range $116.37 - $147.54

Q4 2017

Shares 11,795 Value ($000) $1,493 Avg Close $114.62 Range $105.61 - $120.11

Q3 2017

Shares 11,781 Value ($000) $1,377 Avg Close $101.57 Range $92.15 - $108.75

Q2 2017

Shares 15,586 Value ($000) $1,605 Avg Close $91.85 Range $86.57 - $97.60

Q1 2017

Shares 15,604 Value ($000) $1,517 Avg Close $82.45 Range $71.23 - $99.59

Q4 2016

Shares 16,221 Value ($000) $1,278 Avg Close $73.09 Range $69.52 - $76.25

Q3 2016

Shares 16,295 Value ($000) $1,368 Avg Close $76.86 Range $68.68 - $82.20

Q2 2016

Shares 14,995 Value ($000) $1,156 Avg Close $68.20 Range $64.53 - $72.07

Q1 2016

Shares 15,340 Value ($000) $1,136 Avg Close $62.13 Range $55.76 - $67.42

Q4 2015

Shares 12,122 Value ($000) $874 Avg Close $59.89 Range $50.84 - $65.87

Q3 2015

Shares 13,230 Value ($000) $787 Avg Close $56.21 Range $51.59 - $61.32

Q2 2015

Shares 13,230 Value ($000) $814 Avg Close $55.18 Range $53.32 - $56.94

Q1 2015

Shares 5,720 Value ($000) $351 Avg Close $49.49 Range $41.44 - $54.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,401	$1,378	$559.99	$523.66 - $592.51
Q3 2025	2,465	$1,399	$562.63	$521.69 - $589.53
Q2 2025	2,468	$1,423	$549.12	$482.15 - $575.42
Q1 2025	2,470	$1,397	$574.91	$530.87 - $627.03
Q4 2024	2,489	$1,493	$591.72	$551.16 - $634.40
Q3 2024	2,493	$1,453	$533.24	$469.75 - $579.76
Q2 2024	2,521	$1,214	$486.44	$430.65 - $551.70
Q1 2024	2,509	$1,406	$549.49	$512.91 - $602.65
Q4 2023	2,504	$1,416	$503.30	$446.79 - $559.63
Q3 2023	2,496	$1,281	$510.96	$450.29 - $547.96
Q2 2023	2,526	$1,185	$473.00	$438.43 - $545.12
Q1 2023	2,514	$1,407	$511.54	$439.89 - $552.91
Q4 2022	2,506	$1,166	$448.89	$370.83 - $509.24
Q3 2022	2,990	$1,261	$440.45	$387.99 - $497.91
Q2 2022	3,242	$1,336	$417.79	$360.70 - $505.72
Q1 2022	3,233	$1,626	$496.43	$432.04 - $590.25
Q4 2021	3,709	$2,272	$599.45	$548.21 - $650.23
Q3 2021	3,744	$2,278	$583.04	$506.82 - $636.99
Q2 2021	3,743	$1,995	$454.06	$401.37 - $517.93
Q1 2021	3,743	$1,569	$399.51	$361.01 - $433.03
Q4 2020	4,549	$2,031	$372.43	$318.61 - $424.56
Q3 2020	4,670	$1,559	$343.86	$312.04 - $377.00
Q2 2020	4,670	$1,559	$305.66	$250.47 - $336.74
Q1 2020	4,413	$1,275	$267.10	$206.44 - $316.05
Q4 2019	3,291	$850	$229.41	$197.65 - $252.05
Q3 2019	3,225	$702	$217.32	$193.73 - $231.91
Q2 2019	3,211	$767	$209.74	$187.27 - $230.50
Q1 2019	12,813	$2,548	$162.27	$131.35 - $186.28
Q4 2018	13,298	$1,961	$141.43	$125.04 - $167.44
Q3 2018	15,545	$2,758	$160.82	$150.51 - $170.87
Q2 2018	17,048	$2,820	$145.67	$131.72 - $160.98
Q1 2018	18,404	$2,751	$132.00	$116.37 - $147.54
Q4 2017	11,795	$1,493	$114.62	$105.61 - $120.11
Q3 2017	11,781	$1,377	$101.57	$92.15 - $108.75
Q2 2017	15,586	$1,605	$91.85	$86.57 - $97.60
Q1 2017	15,604	$1,517	$82.45	$71.23 - $99.59
Q4 2016	16,221	$1,278	$73.09	$69.52 - $76.25
Q3 2016	16,295	$1,368	$76.86	$68.68 - $82.20
Q2 2016	14,995	$1,156	$68.20	$64.53 - $72.07
Q1 2016	15,340	$1,136	$62.13	$55.76 - $67.42
Q4 2015	12,122	$874	$59.89	$50.84 - $65.87
Q3 2015	13,230	$787	$56.21	$51.59 - $61.32
Q2 2015	13,230	$814	$55.18	$53.32 - $56.94
Q1 2015	5,720	$351	$49.49	$41.44 - $54.55