Zscaler, Inc.
AT ˙ WBAG ˙ US98980G1022
114,78 € ↓ -2,16 (-1,85%)
2026-06-05
DEL PRIS
SecurityAT:ZSCA / Zscaler, Inc.
InstitutionTcw Group Inc
Latest Disclosed Ownership1,633 shares
Latest Disclosed Value $ 229,094
Tcw Group Inc reports 5.08% increase in ownership of ZSCA / Zscaler, Inc.

On May 14, 2026 - Tcw Group Inc filed a 13F-HR form disclosing ownership of 1,633 shares of Zscaler, Inc. (AT:ZSCA) valued at $196,907 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,554 shares of Zscaler, Inc.. This represents a change in shares of 5.08% during the quarter. The current value of the position is $187,436 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ZSCALER COM 98980G102 1,633 79 5.08 229 -34.38 0.0009
2026-02-17 2025-12-31 13F ZSCALER COM 98980G102 1,554 1,554 350 0.0025
2025-11-14 2025-09-30 13F ZSCALER COM 98980G102 0 -13,754 -100.00 0 -100.00
2025-08-14 2025-06-30 13F ZSCALER COM 98980G102 13,754 3,222 30.59 4,318 106.65 0.0338
2025-05-07 2025-03-31 13F ZSCALER COM 98980G102 10,532 10,532 2,090 0.0187
2024-05-10 2024-03-31 13F ZSCALER COM 98980G102 0 -78,868 -100.00 0 -100.00
2024-02-09 2023-12-31 13F ZSCALER COM 98980G102 78,868 2,399 3.14 17,478 46.91 0.1948
2023-11-15 2023-09-30 13F ZSCALER COM 98980G102 76,469 4,953 6.93 11,898 13.72 0.1495
2023-08-14 2023-06-30 13F ZSCALER COM 98980G102 71,516 5,547 8.41 10,463 35.75 0.1160
2023-05-15 2023-03-31 13F ZSCALER COM 98980G102 65,969 1,371 2.12 7,707 6.63 0.0986
2023-02-14 2022-12-31 13F ZSCALER COM 98980G102 64,598 -95 -0.15 7,229 -32.03 0.1035
2022-10-27 2022-09-30 13F ZSCALER COM 98980G102 64,693 -12,700 -16.41 10,634 -8.10 0.1556
2022-07-19 2022-06-30 13F ZSCALER COM 98980G102 77,393 0 0.00 11,571 -38.03 0.1515
2022-04-19 2022-03-31 13F ZSCALER COM 98980G102 77,393 26,424 51.84 18,673 14.01 0.1782
2022-01-26 2021-12-31 13F ZSCALER COM 98980G102 50,969 1,453 2.93 16,378 26.14 0.1347
2021-10-26 2021-09-30 13F ZSCALER COM 98980G102 49,516 276 0.56 12,984 22.04 0.0334
2021-07-23 2021-06-30 13F ZSCALER COM 98980G102 49,240 -7,194 -12.75 10,639 9.82 0.0922
2021-05-05 2021-03-31 13F ZSCALER COM 98980G102 56,434 56,434 9,688 0.0928
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.