Two Sigma Investments’s Zscaler ZS Stock Holding History

Two Sigma Investments’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	$701K	Buy	+5,000	New	+$887K	﹤0.01%	3493
2022 Q1	–	Sell	-29,600	Closed	-$9.51M	–	4548
2021 Q4	$9.51M	Buy	29,600 +23,600	+393%	+$7.43M	0.02%	816
2021 Q3	$1.57M	Sell	6,000 -4,300	-42%	-$1.08M	﹤0.01%	2203
2021 Q2	$2.23M	Buy	10,300 +7,300	+243%	+$1.39M	0.01%	1771
2021 Q1	$515K	Sell	3,000 -37,700	-93%	-$7.49M	﹤0.01%	2904
2020 Q4	$8.13M	Buy	40,700 +9,200	+29%	+$1.46M	0.02%	678
2020 Q3	$4.43M	Sell	31,500 -2,800	-8%	-$363K	0.02%	856
2020 Q2	$3.76M	Sell	34,300 -18,700	-35%	-$1.55M	0.02%	780
2020 Q1	$3.23M	Sell	53,000 -7,500	-12%	-$413K	0.03%	716
2019 Q4	$2.81M	Buy	60,500 +36,000	+147%	+$1.67M	0.01%	1325
2019 Q3	$1.16M	Buy	24,500 +1,500	+7%	+$108K	﹤0.01%	1858
2019 Q2	$1.76M	Buy	+23,000	New	+$1.64M	0.01%	1525

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

Two Sigma Investments's ZS Position: Q1 2026 in Review

Two Sigma Investments increased its Zscaler (ZS) stake by 484% in Q1 2026, buying an estimated $173M and bringing the position to 1,176,095 shares worth $165M. The position accounts for 0.13% of the portfolio, ranked #174.

Two Sigma Investments first reported a position in ZS in Q2 2018 and has held it in 28 quarters since. The position peaked at $255M in Q2 2025. 744 funds tracked by Wall St. Rank hold ZS as of Q1 2026.

Two Sigma Investments held 1,176,095 shares of Zscaler worth $165M as of Q1 2026.
Two Sigma Investments bought 974,678 Zscaler shares in Q1 2026, an estimated $173M.
Zscaler made up 0.13% of Two Sigma Investments's portfolio in Q1 2026, its #174 holding.
Two Sigma Investments first reported a position in Zscaler in Q2 2018 and has held it in 28 quarters since.
Two Sigma Investments's Zscaler position peaked at $255M in Q2 2025.
744 funds tracked by Wall St. Rank held Zscaler as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.