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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
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 $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Optimus Prime Fund Management's ZS Position: Q1 2026 in Review

Optimus Prime Fund Management opened a new position in Zscaler (ZS) in Q1 2026: 104,000 shares worth $14.6M. The stake represents 1.41% of the portfolio and ranks #14 among its holdings. This is a return to the name: Optimus Prime Fund Management previously reported a position in ZS as recently as Q1 2025.

Optimus Prime Fund Management first reported a position in ZS in Q2 2019 and has held it in 17 quarters since. The position peaked at $63.5M in Q1 2025. 746 funds tracked by Wall St. Rank hold ZS as of Q1 2026.

  • Optimus Prime Fund Management held 104,000 shares of Zscaler worth $14.6M as of Q1 2026.
  • Zscaler was a new Optimus Prime Fund Management position in Q1 2026.
  • Zscaler made up 1.41% of Optimus Prime Fund Management's portfolio in Q1 2026, its #14 holding.
  • Optimus Prime Fund Management first reported a position in Zscaler in Q2 2019 and has held it in 17 quarters since.
  • Optimus Prime Fund Management's Zscaler position peaked at $63.5M in Q1 2025.
  • 746 funds tracked by Wall St. Rank held Zscaler as of Q1 2026.

Based on Optimus Prime Fund Management's 13F filing for Q1 2026, filed 15 May 2026.