PEAK6’s Zscaler ZS Stock Holding History

PEAK6’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	$3.74M	Sell	26,500 -108,600	-80%	-$15.1M	0.01%	985
2026 Q1	$19M	Buy	135,100 +126,800	+1,528%	+$22.5M	0.04%	365
2025 Q4	$1.87M	Sell	8,300 -74,200	-90%	-$20.9M	﹤0.01%	1473
2025 Q3	$24.7M	Sell	82,500 -280,900	-77%	-$80.1M	0.04%	356
2025 Q2	$114M	Sell	363,400 -171,000	-32%	-$42.6M	0.21%	99
2025 Q1	$106M	Buy	534,400 +347,100	+185%	+$69.2M	0.24%	82
2024 Q4	$33.8M	Buy	+187,300	New	+$36.3M	0.07%	232

Other funds holding ZS

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 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

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

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

PEAK6's ZS Position: Q2 2026 in Review

PEAK6 sold out of Zscaler (ZS) in Q2 2026, closing a stake of 59,358 shares — an estimated $8.28M sold.

PEAK6 first reported a position in ZS in Q1 2025 and held it in 2 quarters. The position peaked at $8.33M in Q1 2026. 747 funds tracked by Wall St. Rank hold ZS as of Q2 2026.

PEAK6 reported no remaining Zscaler position as of Q2 2026 after selling out during the quarter.
PEAK6 sold 59,358 Zscaler shares in Q2 2026, an estimated $8.28M.
PEAK6 first reported a position in Zscaler in Q1 2025 and held it in 2 quarters.
PEAK6's Zscaler position peaked at $8.33M in Q1 2026.
747 funds tracked by Wall St. Rank held Zscaler as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.