Joel Greenblatt's ZS Position Overview
Joel Greenblatt (via Gotham Asset Management, LLC) currently holds 4,814 shares of Zscaler, Inc. (ZS) worth $1.08 M, representing 0.00% of the portfolio. First purchased in 2018-Q4, this medium-term investment has been held for 19 quarters.
Based on 13F filings, Joel Greenblatt has maintained a strategic position in ZS, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2022, adding 17,467 shares. Largest reduction occurred in Q4 2025, reducing 25,701 shares.
Analysis based on 13F filings available since 2013 Q2
Joel Greenblatt's Zscaler (ZS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Zscaler (ZS) Trades by Joel Greenblatt
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -25,701 | Reduce 84.22% | 4,814 | $224.92 |
| Q3 2025 | +15,138 | Add 98.45% | 30,515 | $299.66 |
| Q2 2025 | +12,434 | Add 422.49% | 15,377 | $313.94 |
| Q1 2025 | +555 | Add 23.24% | 2,943 | $198.42 |
| Q4 2024 | -320 | Reduce 11.82% | 2,388 | $180.41 |
| Q3 2024 | -733 | Reduce 21.30% | 2,708 | $170.94 |
| Q2 2024 | +742 | Add 27.49% | 3,441 | $192.19 |
| Q1 2024 | -86 | Reduce 3.09% | 2,699 | $192.63 |
| Q4 2023 | -2,478 | Reduce 47.08% | 2,785 | $221.56 |
| Q3 2023 | +668 | Add 14.54% | 5,263 | $155.59 |
| Q2 2023 | +4,595 | New Buy | 4,595 | $146.30 |
| Q4 2022 | -18,844 | Sold Out | 0 | $0.00 |
| Q3 2022 | +17,467 | Add 1268.48% | 18,844 | $164.35 |
| Q2 2022 | +1,377 | New Buy | 1,377 | $149.60 |
| Q3 2021 | -2,089 | Sold Out | 0 | $0.00 |
| Q2 2021 | +2,089 | New Buy | 2,089 | $215.89 |
| Q2 2019 | -9,048 | Sold Out | 0 | $0.00 |
| Q1 2019 | +1,441 | Add 18.94% | 9,048 | $70.95 |
| Q4 2018 | +7,607 | New Buy | 7,607 | $39.17 |
Joel Greenblatt's Zscaler Investment FAQs
Joel Greenblatt first purchased Zscaler, Inc. (ZS) in Q4 2018, acquiring 7,607 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Joel Greenblatt has held Zscaler, Inc. (ZS) for 19 quarters since Q4 2018.
Joel Greenblatt's largest addition to Zscaler, Inc. (ZS) was in Q3 2022, adding 18,844 shares worth $3.1 M.
According to the latest 13F filing for Q4 2025, Joel Greenblatt's firm, Gotham Asset Management, LLC, owns 4,814 shares of Zscaler, Inc. (ZS), valued at approximately $1.08 M.
As of the Q4 2025 filing, Zscaler, Inc. (ZS) represents approximately 0.00% of Joel Greenblatt's publicly disclosed stock portfolio, making it one of their key holdings.
Joel Greenblatt's peak holding in Zscaler, Inc. (ZS) was 30,515 shares, as reported at the end of Q3 2025.