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Optimus Prime Fund Management’s Zscaler ZS Stock Holding History

Optimus Prime Fund Management’s Portfolio ZS Stock Details ZS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$33.9M Buy
240,100
+136,100
+131% +$19M 2.51% 10
2026
Q1 		$14.6M Buy
+104,000
New +$18.4M 1.41% 14
2025
Q2 		– Sell
-320,000
Closed -$63.5M – 24
2025
Q1 		$63.5M Hold
320,000
– – 7.25% 6
2024
Q4 		$57.7M Buy
320,000
+10,000
+3% +$1.94M 6.18% 7
2024
Q3 		$53M Buy
310,000
+90,000
+41% +$16.4M 6.92% 7
2024
Q2 		$42.3M Buy
220,000
+140,000
+175% +$24.9M 4.98% 7
2024
Q1 		$15.4M Buy
+80,000
New +$17.9M 1.54% 15
2023
Q2 		– Sell
-249,200
Closed -$29.1M – 34
2023
Q1 		$29.1M Buy
249,200
+219,200
+731% +$26.3M 4.05% 11
2022
Q4 		$3.36M Buy
+30,000
New +$4.08M 0.41% 33
2021
Q4 		– Sell
-60,000
Closed -$15.7M – 76
2021
Q3 		$15.7M Hold
60,000
– – 1.12% 25
2021
Q2 		$13M Buy
60,000
+20,000
+50% +$3.8M 0.88% 29
2021
Q1 		$6.87M Hold
40,000
– – 0.62% 28
2020
Q4 		$7.99M Buy
40,000
+20,000
+100% +$3.18M 0.86% 26
2020
Q3 		$2.81M Buy
+20,000
New +$2.6M 0.4% 28
2020
Q2 		– Sell
-171,499
Closed -$10.4M – 50
2020
Q1 		$10.4M Buy
171,499
+128,500
+299% +$7.07M 2.11% 10
2019
Q4 		$2M Buy
42,999
+21,999
+105% +$1.02M 0.61% 20
2019
Q3 		$992K Buy
21,000
+19,500
+1,300% +$1.4M 0.39% 20
2019
Q2 		$115K Buy
+1,500
New +$107K 0.04% 21

Other funds holding ZS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Optimus Prime Fund Management's ZS Position: Q2 2026 in Review

Optimus Prime Fund Management increased its Zscaler (ZS) stake by 131% in Q2 2026, buying an estimated $19M and bringing the position to 240,100 shares worth $33.9M. The position accounts for 2.51% of the portfolio, ranked #10.

Optimus Prime Fund Management first reported a position in ZS in Q2 2019 and has held it in 18 quarters since. The position peaked at $63.5M in Q1 2025. 747 funds tracked by Wall St. Rank hold ZS as of Q2 2026.

  • Optimus Prime Fund Management held 240,100 shares of Zscaler worth $33.9M as of Q2 2026.
  • Optimus Prime Fund Management bought 136,100 Zscaler shares in Q2 2026, an estimated $19M.
  • Zscaler made up 2.51% of Optimus Prime Fund Management's portfolio in Q2 2026, its #10 holding.
  • Optimus Prime Fund Management first reported a position in Zscaler in Q2 2019 and has held it in 18 quarters since.
  • Optimus Prime Fund Management's Zscaler position peaked at $63.5M in Q1 2025.
  • 747 funds tracked by Wall St. Rank held Zscaler as of Q2 2026.

Based on Optimus Prime Fund Management's 13F filing for Q2 2026, filed 14 Aug 2026.