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PDT Partners’s Zscaler ZS Stock Holding History

PDT Partners’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
-10,069
Closed -$2.26M – 623
2025
Q4 		$2.26M Sell
10,069
-12,765
-56% -$3.6M 0.15% 232
2025
Q3 		$6.84M Sell
22,834
-6,162
-21% -$1.76M 0.43% 57
2025
Q2 		$9.1M Sell
28,996
-2,701
-9% -$673K 0.51% 31
2025
Q1 		$6.29M Buy
31,697
+25,374
+401% +$5.06M 0.45% 34
2024
Q4 		$1.14M Sell
6,323
-2,380
-27% -$461K 0.1% 308
2024
Q3 		$1.49M Sell
8,703
-9,400
-52% -$1.72M 0.13% 286
2024
Q2 		$3.48M Buy
18,103
+304
+2% +$54.1K 0.33% 85
2024
Q1 		$3.43M Buy
17,799
+5,796
+48% +$1.3M 0.32% 92
2023
Q4 		$2.66M Buy
+12,003
New +$2.22M 0.29% 101
2023
Q1 		– Sell
-17,446
Closed -$1.95M – 729
2022
Q4 		$1.95M Sell
17,446
-4,383
-20% -$595K 0.32% 80
2022
Q3 		$3.59M Sell
21,829
-13,099
-38% -$2.14M 0.54% 6
2022
Q2 		$5.22M Buy
34,928
+5,102
+17% +$902K 0.46% 17
2022
Q1 		$7.2M Buy
29,826
+11,122
+59% +$2.73M 0.62% 10
2021
Q4 		$6.01M Sell
18,704
-12,208
-39% -$3.84M 0.46% 23
2021
Q3 		$8.11M Sell
30,912
-130
-0.4% -$32.6K 0.58% 5
2021
Q2 		$6.71M Buy
31,042
+5,094
+20% +$969K 0.44% 11
2021
Q1 		$4.45M Sell
25,948
-6,452
-20% -$1.28M 0.32% 92
2020
Q4 		$6.47M Sell
32,400
-3,500
-10% -$557K 0.44% 39
2020
Q3 		$5.05M Sell
35,900
-30,204
-46% -$3.92M 0.33% 122
2020
Q2 		$7.24M Buy
66,104
+56,504
+589% +$4.7M 0.49% 68
2020
Q1 		$584K Buy
+9,600
New +$528K 0.05% 336
2019
Q4 		– Sell
-148,924
Closed -$7.04M – 768
2019
Q3 		$7.04M Buy
148,924
+10,870
+8% +$783K 0.42% 98
2019
Q2 		$10.6M Sell
138,054
-2,691
-2% -$192K 0.63% 34
2019
Q1 		$9.98M Buy
+140,745
New +$7.48M 0.56% 47

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

PDT Partners's ZS Position: Q1 2026 in Review

PDT Partners sold out of Zscaler (ZS) in Q1 2026, closing a stake of 10,069 shares — an estimated $2.26M sold.

PDT Partners first reported a position in ZS in Q1 2019 and held it in 24 quarters. The position peaked at $10.6M in Q2 2019. 745 funds tracked by Wall St. Rank hold ZS as of Q1 2026.

  • PDT Partners reported no remaining Zscaler position as of Q1 2026 after selling out during the quarter.
  • PDT Partners sold 10,069 Zscaler shares in Q1 2026, an estimated $2.26M.
  • PDT Partners first reported a position in Zscaler in Q1 2019 and held it in 24 quarters.
  • PDT Partners's Zscaler position peaked at $10.6M in Q2 2019.
  • 745 funds tracked by Wall St. Rank held Zscaler as of Q1 2026.

Based on PDT Partners's 13F filing for Q1 2026, filed 15 May 2026.