Millennium Management
ZS icon

Millennium Management’s Zscaler ZS Stock Holding History

Millennium Management’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 		$18.8M Buy
134,100
+57,700
+76% +$10.2M 0.01% 1607
2025
Q4 		$17.2M Sell
76,400
-11,700
-13% -$3.3M 0.01% 1721
2025
Q3 		$26.4M Sell
88,100
-124,400
-59% -$35.5M 0.01% 1367
2025
Q2 		$66.7M Sell
212,500
-23,400
-10% -$5.83M 0.03% 639
2025
Q1 		$46.8M Sell
235,900
-3,700
-2% -$737K 0.02% 818
2024
Q4 		$43.2M Buy
239,600
+177,800
+288% +$34.4M 0.02% 881
2024
Q3 		$10.6M Sell
61,800
-10,400
-14% -$1.9M 0.01% 2149
2024
Q2 		$13.9M Sell
72,200
-67,400
-48% -$12M 0.01% 1806
2024
Q1 		$26.9M Buy
139,600
+19,000
+16% +$4.25M 0.01% 1289
2023
Q4 		$26.7M Sell
120,600
-16,300
-12% -$3.02M 0.01% 1296
2023
Q3 		$21.3M Buy
136,900
+116,700
+578% +$17.5M 0.01% 1385
2023
Q2 		$2.96M Buy
+20,200
New +$2.47M ﹤0.01% 3141
2023
Q1 		– Sell
-22,000
Closed -$2.46M – 6948
2022
Q4 		$2.46M Buy
22,000
+2,000
+10% +$272K ﹤0.01% 3398
2022
Q3 		$3.29M Sell
20,000
-900
-4% -$147K ﹤0.01% 3297
2022
Q2 		$3.13M Buy
20,900
+900
+5% +$159K ﹤0.01% 3253
2022
Q1 		$4.83M Sell
20,000
-238,100
-92% -$58.5M ﹤0.01% 2979
2021
Q4 		$82.9M Hold
258,100
– – 0.04% 440
2021
Q3 		$67.7M Hold
258,100
– – 0.04% 489
2021
Q2 		$55.8M Buy
258,100
+22,100
+9% +$4.2M 0.03% 557
2021
Q1 		$40.5M Buy
236,000
+216,000
+1,080% +$42.9M 0.03% 608
2020
Q4 		$3.99M Buy
+20,000
New +$3.18M ﹤0.01% 2670
2020
Q2 		– Sell
-16,600
Closed -$1.01M – 4673
2020
Q1 		$1.01M Buy
+16,600
New +$914K ﹤0.01% 2455

Other funds holding ZS

BlackRock
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
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Millennium Management's ZS Position: Q1 2026 in Review

Millennium Management increased its Zscaler (ZS) stake by 574% in Q1 2026, buying an estimated $50.6M and bringing the position to 334,904 shares worth $47M. The position accounts for 0.02% of the portfolio, ranked #865.

Millennium Management first reported a position in ZS in Q1 2018 and has held it in 30 quarters since. The position peaked at $158M in Q3 2022. 744 funds tracked by Wall St. Rank hold ZS as of Q1 2026.

  • Millennium Management held 334,904 shares of Zscaler worth $47M as of Q1 2026.
  • Millennium Management bought 285,187 Zscaler shares in Q1 2026, an estimated $50.6M.
  • Zscaler made up 0.02% of Millennium Management's portfolio in Q1 2026, its #865 holding.
  • Millennium Management first reported a position in Zscaler in Q1 2018 and has held it in 30 quarters since.
  • Millennium Management's Zscaler position peaked at $158M in Q3 2022.
  • 744 funds tracked by Wall St. Rank held Zscaler as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.