Frontier Capital Management’s Zscaler ZS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$31.4M Buy
222,274
+187,825
+545% +$26.2M 0.29% 134
2026
Q1
$4.83M Sell
34,449
-35,086
-50% -$6.22M 0.05% 269
2025
Q4
$15.6M Sell
69,535
-116,733
-63% -$32.9M 0.17% 190
2025
Q3
$55.8M Sell
186,268
-17,312
-9% -$4.94M 0.5% 58
2025
Q2
$63.9M Sell
203,580
-122,521
-38% -$30.5M 0.59% 40
2025
Q1
$64.7M Buy
326,101
+93,465
+40% +$18.6M 0.71% 37
2024
Q4
$42M Buy
232,636
+230,718
+12,029% +$44.7M 0.4% 93
2024
Q3
$328K Sell
1,918
-12,790
-87% -$2.34M ﹤0.01% 271
2024
Q2
$2.83M Buy
+14,708
New +$2.62M 0.03% 264
2021
Q4
Sell
-1,274
Closed -$334K 286
2021
Q3
$334K Sell
1,274
-47,922
-97% -$12M ﹤0.01% 278
2021
Q2
$10.6M Buy
49,196
+45,225
+1,139% +$8.6M 0.08% 232
2021
Q1
$682K Sell
3,971
-5,596
-58% -$1.11M 0.01% 269
2020
Q4
$1.91M Sell
9,567
-51,644
-84% -$8.21M 0.01% 276
2020
Q3
$8.61M Buy
61,211
+13,205
+28% +$1.71M 0.08% 229
2020
Q2
$5.26M Buy
48,006
+42,761
+815% +$3.55M 0.05% 255
2020
Q1
$319K Sell
5,245
-84,957
-94% -$4.68M ﹤0.01% 275
2019
Q4
$4.19M Buy
90,202
+82,731
+1,107% +$3.84M 0.03% 256
2019
Q3
$353K Sell
7,471
-47,142
-86% -$3.4M ﹤0.01% 287
2019
Q2
$4.19M Buy
+54,613
New +$3.89M 0.03% 265
2018
Q4
Sell
-66,663
Closed -$2.72M 298
2018
Q3
$2.72M Buy
+66,663
New +$2.69M 0.02% 275

Other funds holding ZS

Frontier Capital Management's ZS Position: Q2 2026 in Review

Frontier Capital Management increased its Zscaler (ZS) stake by 545% in Q2 2026, buying an estimated $26.2M and bringing the position to 222,274 shares worth $31.4M. The position accounts for 0.29% of the portfolio, ranked #134.

Frontier Capital Management first reported a position in ZS in Q3 2018 and has held it in 20 quarters since. The position peaked at $64.7M in Q1 2025. 747 funds tracked by Wall St. Rank hold ZS as of Q2 2026.

  • Frontier Capital Management held 222,274 shares of Zscaler worth $31.4M as of Q2 2026.
  • Frontier Capital Management bought 187,825 Zscaler shares in Q2 2026, an estimated $26.2M.
  • Zscaler made up 0.29% of Frontier Capital Management's portfolio in Q2 2026, its #134 holding.
  • Frontier Capital Management first reported a position in Zscaler in Q3 2018 and has held it in 20 quarters since.
  • Frontier Capital Management's Zscaler position peaked at $64.7M in Q1 2025.
  • 747 funds tracked by Wall St. Rank held Zscaler as of Q2 2026.

Based on Frontier Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.