MSCI INC

Ticker: MSCI CUSIP: 55354G100 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 301 Value ($000) $173 Avg Close $559.99 Range $523.66 - $592.51
Q3 2025
Shares 4,069 Value ($000) $2 Avg Close $562.63 Range $521.69 - $589.53
Q1 2025
Shares 5,490 Value ($000) $3 Avg Close $574.91 Range $530.87 - $627.03
Q2 2024
Shares 7,285 Value ($000) $4 Avg Close $486.44 Range $430.65 - $551.70
Q3 2021
Shares 1,827 Value ($000) $975 Avg Close $583.04 Range $506.82 - $636.99
Q2 2021
Shares 2,027 Value ($000) $1,080 Avg Close $454.06 Range $401.37 - $517.93
Q4 2020
Shares 12,949 Value ($000) $5,782 Avg Close $372.43 Range $318.61 - $424.56
Q3 2019
Shares 8,633 Value ($000) $1,879 Avg Close $217.32 Range $193.73 - $231.91
Q1 2019
Shares 3,035 Value ($000) $603 Avg Close $162.27 Range $131.35 - $186.28
Q4 2018
Shares 10,860 Value ($000) $1,601 Avg Close $141.43 Range $125.04 - $167.44
Q2 2018
Shares 4,839 Value ($000) $800 Avg Close $145.67 Range $131.72 - $160.98
Q1 2018
Shares 1,711 Value ($000) $255 Avg Close $132.00 Range $116.37 - $147.54
Q4 2017
Shares 441 Value ($000) $55 Avg Close $114.62 Range $105.61 - $120.11
Q2 2017
Shares 2,463 Value ($000) $253 Avg Close $91.85 Range $86.57 - $97.60
Q1 2017
Shares 523 Value ($000) $50 Avg Close $82.45 Range $71.23 - $99.59
Q1 2016
Shares 1,270 Value ($000) $94 Avg Close $62.13 Range $55.76 - $67.42
Q4 2015
Shares 1,016 Value ($000) $73 Avg Close $59.89 Range $50.84 - $65.87
Q3 2015
Shares 265 Value ($000) $15 Avg Close $56.21 Range $51.59 - $61.32
Q2 2015
Shares 995 Value ($000) $61 Avg Close $55.18 Range $53.32 - $56.94
Q1 2015
Shares 376 Value ($000) $23 Avg Close $49.49 Range $41.44 - $54.55