Woodline Partners’s Zscaler ZS Stock Holding History

Woodline Partners’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	$1.18M	Buy	8,377 +6,499	+346%	+$1.15M	﹤0.01%	865
2025 Q4	$422K	Sell	1,878 -81,604	-98%	-$23M	﹤0.01%	915
2025 Q3	$25M	Sell	83,482 -76,537	-48%	-$21.8M	0.12%	232
2025 Q2	$50.2M	Sell	160,019 -194,484	-55%	-$48.5M	0.27%	94
2025 Q1	$70.3M	Buy	+354,503	New	+$70.6M	0.46%	35
2024 Q4	–	Sell	-9,030	Closed	-$1.54M	–	1011
2024 Q3	$1.54M	Sell	9,030 -17,153	-66%	-$3.13M	0.01%	489
2024 Q2	$5.03M	Buy	26,183 +22,567	+624%	+$4.02M	0.05%	340
2024 Q1	$697K	Buy	+3,616	New	+$809K	0.01%	464
2023 Q3	–	Sell	-47,882	Closed	-$7.01M	–	765
2023 Q2	$7.01M	Sell	47,882 -246,067	-84%	-$30M	0.08%	254
2023 Q1	$34.3M	Buy	+293,949	New	+$35.3M	0.47%	57
2022 Q4	–	Sell	-97,892	Closed	-$16.1M	–	853
2022 Q3	$16.1M	Buy	+97,892	New	+$16M	0.22%	132
2022 Q2	–	Sell	-76,698	Closed	-$18.5M	–	904
2022 Q1	$18.5M	Buy	+76,698	New	+$18.8M	0.3%	104

Other funds holding ZS

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 Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Woodline Partners's ZS Position: Q1 2026 in Review

Woodline Partners increased its Zscaler (ZS) stake by 346% in Q1 2026, buying an estimated $1.15M and bringing the position to 8,377 shares worth $1.18M. The position accounts for ﹤0.01% of the portfolio, ranked #865.

Woodline Partners first reported a position in ZS in Q1 2022 and has held it in 12 quarters since. The position peaked at $70.3M in Q1 2025. 744 funds tracked by Wall St. Rank hold ZS as of Q1 2026.

Woodline Partners held 8,377 shares of Zscaler worth $1.18M as of Q1 2026.
Woodline Partners bought 6,499 Zscaler shares in Q1 2026, an estimated $1.15M.
Zscaler made up ﹤0.01% of Woodline Partners's portfolio in Q1 2026, its #865 holding.
Woodline Partners first reported a position in Zscaler in Q1 2022 and has held it in 12 quarters since.
Woodline Partners's Zscaler position peaked at $70.3M in Q1 2025.
744 funds tracked by Wall St. Rank held Zscaler as of Q1 2026.

Based on Woodline Partners's 13F filing for Q1 2026, filed 15 May 2026.