GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

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

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

Q4 2025
Shares 14,370 Value ($000) $3,625 Avg Close $240.69 Range $222.54 - $264.90
Q3 2025
Shares 14,375 Value ($000) $3,779 Avg Close $291.66 Range $223.65 - $409.76
Q2 2025
Shares 212,927 Value ($000) $86,069 Avg Close $418.44 Range $366.05 - $451.73
Q1 2025
Shares 14,370 Value ($000) $6,032 Avg Close $492.81 Range $409.50 - $584.01
Q4 2024
Shares 14,370 Value ($000) $6,962 Avg Close $515.55 Range $474.87 - $559.00
Q3 2024
Shares 14,370 Value ($000) $7,282 Avg Close $480.74 Range $438.52 - $521.64
Q2 2024
Shares 14,370 Value ($000) $6,453 Avg Close $444.91 Range $411.15 - $478.82
Q1 2024
Shares 14,370 Value ($000) $6,850 Avg Close $460.24 Range $424.53 - $486.54
Q4 2023
Shares 14,370 Value ($000) $6,482 Avg Close $399.48 Range $323.61 - $469.58
Q3 2023
Shares 14,370 Value ($000) $4,938 Avg Close $348.82 Range $324.30 - $377.88
Q2 2023
Shares 14,370 Value ($000) $5,034 Avg Close $325.62 Range $292.60 - $363.12
Q1 2023
Shares 14,370 Value ($000) $4,681 Avg Close $330.57 Range $299.07 - $356.67
Q4 2022
Shares 14,370 Value ($000) $4,830 Avg Close $322.72 Range $277.08 - $358.25
Q3 2022
Shares 213,283 Value ($000) $59,013 Avg Close $280.37 Range $231.05 - $317.63
Q2 2022
Shares 250,110 Value ($000) $60,484 Avg Close $266.05 Range $221.39 - $316.11
Q1 2022
Shares 202,747 Value ($000) $60,309 Avg Close $289.54 Range $257.50 - $334.53
Q4 2021
Shares 175,635 Value ($000) $58,718 Avg Close $321.54 Range $299.88 - $369.00
Q3 2021
Shares 222,636 Value ($000) $67,655 Avg Close $289.93 Range $242.87 - $327.20
Q2 2021
Shares 266,026 Value ($000) $64,431 Avg Close $218.76 Range $183.48 - $243.94
Q1 2021
Shares 14,370 Value ($000) $2,623 Avg Close $173.86 Range $149.74 - $191.66
Q4 2020
Shares 14,370 Value ($000) $2,302 Avg Close $144.06 Range $115.86 - $162.94
Q3 2020
Shares 14,370 Value ($000) $1,796 Avg Close $127.15 Range $116.51 - $136.09
Q2 2020
Shares 14,370 Value ($000) $1,744 Avg Close $115.55 Range $88.81 - $138.72
Q1 2020
Shares 14,370 Value ($000) $1,431 Avg Close $137.00 Range $76.91 - $165.27
Q4 2019
Shares 14,370 Value ($000) $2,214 Avg Close $152.69 Range $136.70 - $162.73
Q3 2019
Shares 26,449 Value ($000) $3,782 Avg Close $145.37 Range $124.77 - $171.78
Q2 2019
Shares 28,804 Value ($000) $4,636 Avg Close $156.37 Range $148.17 - $162.79
Q1 2019
Shares 179,705 Value ($000) $27,258 Avg Close $138.79 Range $122.50 - $151.83
Q4 2018
Shares 226,256 Value ($000) $28,925 Avg Close $144.26 Range $120.89 - $160.29
Q3 2018
Shares 268,071 Value ($000) $42,489 Avg Close $144.99 Range $128.00 - $161.21
Q2 2018
Shares 277,306 Value ($000) $36,854 Avg Close $128.01 Range $114.40 - $138.88
Q1 2018
Shares 238,155 Value ($000) $28,012 Avg Close $124.90 Range $111.57 - $142.16
Q4 2017
Shares 346,500 Value ($000) $42,671 Avg Close $121.44 Range $115.01 - $126.22
Q3 2017
Shares 360,070 Value ($000) $44,796 Avg Close $123.59 Range $115.86 - $130.02
Q2 2017
Shares 262,630 Value ($000) $32,437 Avg Close $116.06 Range $107.70 - $124.92
Q1 2017
Shares 208,065 Value ($000) $22,469 Avg Close $103.07 Range $90.37 - $112.42
Q3 2013
Shares 365,192 Value ($000) $21,912 Avg Close $58.89 Range $55.75 - $63.00
Q2 2013
Shares 371,542 Value ($000) $21,174 Avg Close $56.76 Range $53.01 - $59.09