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 		$19.2M Buy
137,200
+107,000
+354% +$19M 0.01% 1585
2025
Q4 		$6.79M Sell
30,200
-75,100
-71% -$21.2M ﹤0.01% 2680
2025
Q3 		$31.6M Sell
105,300
-358,800
-77% -$102M 0.01% 1214
2025
Q2 		$146M Buy
464,100
+107,100
+30% +$26.7M 0.07% 255
2025
Q1 		$70.8M Buy
357,000
+74,400
+26% +$14.8M 0.04% 543
2024
Q4 		$51M Sell
282,600
-160,500
-36% -$31.1M 0.02% 772
2024
Q3 		$75.7M Buy
443,100
+207,000
+88% +$37.8M 0.04% 576
2024
Q2 		$45.4M Sell
236,100
-368,700
-61% -$65.6M 0.02% 869
2024
Q1 		$117M Buy
604,800
+118,700
+24% +$26.6M 0.05% 387
2023
Q4 		$108M Buy
486,100
+102,700
+27% +$19M 0.05% 392
2023
Q3 		$59.7M Buy
383,400
+312,300
+439% +$46.8M 0.03% 597
2023
Q2 		$10.4M Buy
71,100
+26,400
+59% +$3.22M 0.01% 1982
2023
Q1 		$5.22M Buy
44,700
+36,600
+452% +$4.39M ﹤0.01% 2572
2022
Q4 		$906K Sell
8,100
-70,300
-90% -$9.55M ﹤0.01% 4264
2022
Q3 		$12.9M Sell
78,400
-900
-1% -$147K 0.01% 1836
2022
Q2 		$11.9M Sell
79,300
-11,100
-12% -$1.96M 0.01% 1835
2022
Q1 		$21.8M Sell
90,400
-544,700
-86% -$134M 0.01% 1307
2021
Q4 		$204M Buy
635,100
+200,600
+46% +$63.2M 0.1% 151
2021
Q3 		$114M Buy
434,500
+45,800
+12% +$11.5M 0.07% 263
2021
Q2 		$84M Sell
388,700
-95,000
-20% -$18.1M 0.05% 380
2021
Q1 		$83M Buy
483,700
+463,700
+2,319% +$92.1M 0.06% 292
2020
Q4 		$3.99M Buy
+20,000
New +$3.18M ﹤0.01% 2671
2019
Q2 		– Sell
-100,000
Closed -$7.09M – 4534
2019
Q1 		$7.09M Buy
+100,000
New +$5.31M 0.01% 1520

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.