Optiver Holding
ZS icon

Optiver Holding’s Zscaler ZS Stock Holding History

Optiver Holding’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 		$76.3M Buy
540,900
+453,900
+522% +$63.3M 0.02% 194
2026
Q1 		$12.2M Buy
87,000
+22,500
+35% +$3.99M ﹤0.01% 337
2025
Q4 		$14.5M Buy
64,500
+56,700
+727% +$16M 0.01% 285
2025
Q3 		$2.34M Buy
7,800
+6,800
+680% +$1.94M ﹤0.01% 387
2025
Q2 		$314K Sell
1,000
-500
-33% -$125K ﹤0.01% 420
2025
Q1 		$298K Sell
1,500
-13,400
-90% -$2.67M ﹤0.01% 364
2024
Q4 		$2.69M Sell
14,900
-20,000
-57% -$3.87M ﹤0.01% 306
2024
Q3 		$5.97M Sell
34,900
-14,000
-29% -$2.56M ﹤0.01% 283
2024
Q2 		$9.4M Sell
48,900
-78,000
-61% -$13.9M 0.01% 265
2024
Q1 		$24.4M Buy
126,900
+48,100
+61% +$10.8M 0.01% 204
2023
Q4 		$17.5M Buy
78,800
+33,500
+74% +$6.2M 0.01% 239
2023
Q3 		$7.05M Buy
+45,300
New +$6.79M ﹤0.01% 297

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

Optiver Holding's ZS Position: Q2 2026 in Review

Optiver Holding increased its Zscaler (ZS) stake by 2,417% in Q2 2026, buying an estimated $21.7M and bringing the position to 162,281 shares worth $22.9M. The position accounts for 0.01% of the portfolio, ranked #306.

Optiver Holding first reported a position in ZS in Q3 2023 and has held it in 7 quarters since. 747 funds tracked by Wall St. Rank hold ZS as of Q2 2026.

  • Optiver Holding held 162,281 shares of Zscaler worth $22.9M as of Q2 2026.
  • Optiver Holding bought 155,833 Zscaler shares in Q2 2026, an estimated $21.7M.
  • Zscaler made up 0.01% of Optiver Holding's portfolio in Q2 2026, its #306 holding.
  • Optiver Holding first reported a position in Zscaler in Q3 2023 and has held it in 7 quarters since.
  • 747 funds tracked by Wall St. Rank held Zscaler as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.