Walleye Trading’s Zscaler ZS Stock Holding History

Walleye Trading’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	$3.38M	Buy	+23,961	New	+$3.34M	﹤0.01%	1537
2026 Q1	–	Sell	-11,042	Closed	-$1.96M	–	4812
2025 Q4	$2.48M	Buy	+11,042	New	+$3.12M	﹤0.01%	1759
2022 Q4	–	Sell	-41,074	Closed	-$5.58M	–	5487
2022 Q3	$6.75M	Sell	41,074 -140,588	-77%	-$23M	0.02%	825
2022 Q2	$27.2M	Buy	181,662 +18,652	+11%	+$3.3M	0.09%	223
2022 Q1	$39.3M	Buy	+163,010	New	+$40.1M	0.13%	142
2021 Q2	–	Sell	-5,463	Closed	-$1.04M	–	5603
2021 Q1	$938K	Buy	+5,463	New	+$1.09M	﹤0.01%	1972
2020 Q2	–	Sell	-32,809	Closed	-$2.73M	–	4668
2020 Q1	$2M	Sell	32,809 -25,236	-43%	-$1.39M	0.02%	831
2019 Q4	$2.7M	Buy	+58,045	New	+$2.69M	0.02%	986

Other funds holding ZS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Citigroup New York $303B AUM 53.02% 1-Year Est. Return

SG Americas Securities New York $179B AUM 65.34% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

LBP AM Paris, France $10B AUM 43.88% 1-Year Est. Return

PAM

Panagora Asset Management Boston, Massachusetts $32.6B AUM 52.29% 1-Year Est. Return

Walleye Trading's ZS Position: Q2 2026 in Review

Walleye Trading opened a new position in Zscaler (ZS) in Q2 2026: 23,961 shares worth $3.38M. The stake represents ﹤0.01% of the portfolio and ranks #1537 among its holdings. This is a return to the name: Walleye Trading previously reported a position in ZS as recently as Q4 2025.

Walleye Trading first reported a position in ZS in Q4 2019 and has held it in 8 quarters since. The position peaked at $39.3M in Q1 2022. 360 funds tracked by Wall St. Rank hold ZS as of Q2 2026.

Walleye Trading held 23,961 shares of Zscaler worth $3.38M as of Q2 2026.
Zscaler was a new Walleye Trading position in Q2 2026.
Zscaler made up ﹤0.01% of Walleye Trading's portfolio in Q2 2026, its #1537 holding.
Walleye Trading first reported a position in Zscaler in Q4 2019 and has held it in 8 quarters since.
Walleye Trading's Zscaler position peaked at $39.3M in Q1 2022.
360 funds tracked by Wall St. Rank held Zscaler as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.