MSCI INC

Ticker: MSCI CUSIP: 55354G100 Class: COM

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q4 2025
Shares 207,792 Value ($000) $119,216 Avg Close $559.99 Range $523.66 - $592.51
Q3 2025
Shares 175,347 Value ($000) $99,493 Avg Close $562.63 Range $521.69 - $589.53
Q2 2025
Shares 144,360 Value ($000) $83,258 Avg Close $549.12 Range $482.15 - $575.42
Q1 2025
Shares 175,636 Value ($000) $99,322 Avg Close $574.91 Range $530.87 - $627.03
Q4 2024
Shares 148,940 Value ($000) $89,366 Avg Close $591.72 Range $551.16 - $634.40
Q3 2024
Shares 153,943 Value ($000) $89,738 Avg Close $533.24 Range $469.75 - $579.76
Q2 2024
Shares 128,094 Value ($000) $61,709 Avg Close $486.44 Range $430.65 - $551.70
Q1 2024
Shares 150,518 Value ($000) $84,358 Avg Close $549.49 Range $512.91 - $602.65
Q4 2023
Shares 148,123 Value ($000) $83,786 Avg Close $503.30 Range $446.79 - $559.63
Q3 2023
Shares 160,679 Value ($000) $82,441 Avg Close $510.96 Range $450.29 - $547.96
Q2 2023
Shares 198,714 Value ($000) $93,254 Avg Close $473.00 Range $438.43 - $545.12
Q1 2023
Shares 167,326 Value ($000) $93,651 Avg Close $511.54 Range $439.89 - $552.91
Q4 2022
Shares 168,703 Value ($000) $78,476 Avg Close $448.89 Range $370.83 - $509.24
Q3 2022
Shares 166,708 Value ($000) $70,315 Avg Close $440.45 Range $387.99 - $497.91
Q2 2022
Shares 147,500 Value ($000) $60,792 Avg Close $417.79 Range $360.70 - $505.72
Q1 2022
Shares 133,824 Value ($000) $67,297 Avg Close $496.43 Range $432.04 - $590.25
Q4 2021
Shares 126,431 Value ($000) $77,463 Avg Close $599.45 Range $548.21 - $650.23
Q3 2021
Shares 129,616 Value ($000) $78,851 Avg Close $583.04 Range $506.82 - $636.99
Q2 2021
Shares 153,999 Value ($000) $82,094 Avg Close $454.06 Range $401.37 - $517.93
Q1 2021
Shares 175,380 Value ($000) $73,533 Avg Close $399.51 Range $361.01 - $433.03
Q4 2020
Shares 173,817 Value ($000) $77,615 Avg Close $372.43 Range $318.61 - $424.56
Q3 2020
Shares 155,851 Value ($000) $55,605 Avg Close $343.86 Range $312.04 - $377.00
Q2 2020
Shares 136,030 Value ($000) $45,410 Avg Close $305.66 Range $250.47 - $336.74
Q1 2020
Shares 180,725 Value ($000) $52,222 Avg Close $267.10 Range $206.44 - $316.05
Q4 2019
Shares 175,036 Value ($000) $45,191 Avg Close $229.41 Range $197.65 - $252.05
Q3 2019
Shares 165,191 Value ($000) $35,970 Avg Close $217.32 Range $193.73 - $231.91
Q2 2019
Shares 146,946 Value ($000) $35,089 Avg Close $209.74 Range $187.27 - $230.50
Q1 2019
Shares 324,000 Value ($000) $64,424 Avg Close $162.27 Range $131.35 - $186.28
Q4 2018
Shares 327,073 Value ($000) $48,220 Avg Close $141.43 Range $125.04 - $167.44
Q3 2018
Shares 214,426 Value ($000) $38,041 Avg Close $160.82 Range $150.51 - $170.87
Q2 2018
Shares 201,000 Value ($000) $33,251 Avg Close $145.67 Range $131.72 - $160.98
Q1 2018
Shares 463,778 Value ($000) $69,321 Avg Close $132.00 Range $116.37 - $147.54
Q4 2017
Shares 485,284 Value ($000) $61,408 Avg Close $114.62 Range $105.61 - $120.11
Q3 2017
Shares 494,635 Value ($000) $57,823 Avg Close $101.57 Range $92.15 - $108.75
Q2 2017
Shares 512,894 Value ($000) $52,823 Avg Close $91.85 Range $86.57 - $97.60
Q1 2017
Shares 533,829 Value ($000) $51,883 Avg Close $82.45 Range $71.23 - $99.59
Q4 2016
Shares 680,994 Value ($000) $53,649 Avg Close $73.09 Range $69.52 - $76.25
Q3 2016
Shares 884,019 Value ($000) $74,205 Avg Close $76.86 Range $68.68 - $82.20
Q2 2016
Shares 895,159 Value ($000) $69,035 Avg Close $68.20 Range $64.53 - $72.07
Q1 2016
Shares 938,239 Value ($000) $69,505 Avg Close $62.13 Range $55.76 - $67.42
Q4 2015
Shares 709,625 Value ($000) $51,185 Avg Close $59.89 Range $50.84 - $65.87