ZSCALER INC

Ticker: ZS CUSIP: 98980G102 Class: EQTY

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q4 2025
Shares 69,535 Value ($000) $15,640 Avg Close $282.25 Range $224.88 - $336.99
Q3 2025
Shares 186,268 Value ($000) $55,817 Avg Close $285.11 Range $260.40 - $318.46
Q2 2025
Shares 203,580 Value ($000) $63,912 Avg Close $249.30 Range $164.78 - $317.26
Q1 2025
Shares 326,101 Value ($000) $64,705 Avg Close $199.27 Range $180.18 - $217.10
Q4 2024
Shares 232,636 Value ($000) $41,970 Avg Close $193.56 Range $165.42 - $217.84
Q3 2024
Shares 1,918 Value ($000) $328 Avg Close $182.63 Range $153.45 - $208.14
Q2 2024
Shares 14,708 Value ($000) $2,827 Avg Close $177.98 Range $155.25 - $193.96
Q3 2021
Shares 1,274 Value ($000) $334 Avg Close $251.10 Range $211.19 - $293.44
Q2 2021
Shares 49,196 Value ($000) $10,629 Avg Close $190.14 Range $157.03 - $223.94
Q1 2021
Shares 3,971 Value ($000) $682 Avg Close $198.66 Range $160.66 - $230.88
Q4 2020
Shares 9,567 Value ($000) $1,911 Avg Close $159.02 Range $120.34 - $212.59
Q3 2020
Shares 61,211 Value ($000) $8,612 Avg Close $129.79 Range $107.02 - $163.80
Q2 2020
Shares 48,006 Value ($000) $5,257 Avg Close $83.11 Range $59.20 - $115.17
Q1 2020
Shares 5,245 Value ($000) $319 Avg Close $55.04 Range $35.00 - $66.50
Q4 2019
Shares 90,202 Value ($000) $4,194 Avg Close $46.41 Range $40.05 - $53.07
Q3 2019
Shares 7,471 Value ($000) $353 Avg Close $72.02 Range $46.04 - $89.54
Q2 2019
Shares 54,613 Value ($000) $4,186 Avg Close $71.23 Range $60.02 - $82.25
Q3 2018
Shares 66,663 Value ($000) $2,719 Avg Close $40.40 Range $33.90 - $48.24