Citigroup
ZS icon

Citigroup’s Zscaler ZS Stock Holding History

Citigroup’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 		– Sell
-59,200
Closed -$13.3M – 6467
2025
Q4 		$13.3M Buy
59,200
+2,100
+4% +$593K 0.01% 1345
2025
Q3 		$17.1M Buy
57,100
+8,400
+17% +$2.39M 0.01% 1166
2025
Q2 		$15.3M Buy
48,700
+10,000
+26% +$2.49M 0.01% 1120
2025
Q1 		$7.68M Buy
38,700
+28,700
+287% +$5.72M ﹤0.01% 1562
2024
Q4 		$1.8M Sell
10,000
-65,000
-87% -$12.6M ﹤0.01% 2900
2024
Q3 		$12.8M Buy
75,000
+5,000
+7% +$913K 0.01% 1194
2024
Q2 		$13.5M Buy
70,000
+20,000
+40% +$3.56M 0.01% 1092
2024
Q1 		$9.63M Hold
50,000
– – 0.01% 1277
2023
Q4 		$11.1M Buy
+50,000
New +$9.26M 0.01% 1166
2022
Q3 		– Sell
-86,000
Closed -$12.9M – 6388
2022
Q2 		$12.9M Buy
+86,000
New +$15.2M 0.01% 1031
2022
Q1 		– Sell
-35,300
Closed -$11.3M – 6649
2021
Q4 		$11.3M Buy
35,300
+23,300
+194% +$7.34M 0.01% 1327
2021
Q3 		$3.15M Sell
12,000
-2,400
-17% -$603K ﹤0.01% 2149
2021
Q2 		$3.11M Hold
14,400
– – ﹤0.01% 2313
2021
Q1 		$2.47M Sell
14,400
-37,500
-72% -$7.45M ﹤0.01% 2360
2020
Q4 		$10.4M Buy
51,900
+7,000
+16% +$1.11M 0.01% 1522
2020
Q3 		$6.32M Sell
44,900
-11,500
-20% -$1.49M ﹤0.01% 1734
2020
Q2 		$6.18M Sell
56,400
-20,500
-27% -$1.7M ﹤0.01% 1678
2020
Q1 		$4.68M Sell
76,900
-50,200
-39% -$2.76M ﹤0.01% 1733
2019
Q4 		$5.91M Buy
127,100
+96,800
+319% +$4.49M ﹤0.01% 1896
2019
Q3 		$1.43M Buy
30,300
+18,000
+146% +$1.3M ﹤0.01% 3243
2019
Q2 		$943K Sell
12,300
-40,600
-77% -$2.89M ﹤0.01% 3698
2019
Q1 		$3.75M Buy
52,900
+45,200
+587% +$2.4M ﹤0.01% 2040
2018
Q4 		$302K Buy
7,700
+6,300
+450% +$238K ﹤0.01% 4620
2018
Q3 		$57K Buy
+1,400
New +$56.6K ﹤0.01% 6415

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

Citigroup's ZS Position: Q1 2026 in Review

Citigroup increased its Zscaler (ZS) stake by 10% in Q1 2026, buying an estimated $8.58M and bringing the position to 532,306 shares worth $74.7M. The position accounts for 0.03% of the portfolio, ranked #499.

Citigroup first reported a position in ZS in Q2 2018 and has held it in 32 quarters since. The position peaked at $136M in Q3 2025. 744 funds tracked by Wall St. Rank hold ZS as of Q1 2026.

  • Citigroup held 532,306 shares of Zscaler worth $74.7M as of Q1 2026.
  • Citigroup bought 48,401 Zscaler shares in Q1 2026, an estimated $8.58M.
  • Zscaler made up 0.03% of Citigroup's portfolio in Q1 2026, its #499 holding.
  • Citigroup first reported a position in Zscaler in Q2 2018 and has held it in 32 quarters since.
  • Citigroup's Zscaler position peaked at $136M in Q3 2025.
  • 744 funds tracked by Wall St. Rank held Zscaler as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.