주식회사 지스케일러
US ˙ NasdaqGS ˙ US98980G1022

SecurityZS / Zscaler, Inc.
InstitutionEthic Inc.
Latest Disclosed Ownership6,618 shares
Latest Disclosed Value $ 928,470
Ethic Inc. reports 30.98% decrease in ownership of ZS / Zscaler, Inc.

On April 27, 2026 - Ethic Inc. filed a 13F-HR form disclosing ownership of 6,618 shares of Zscaler, Inc. (US:ZS) valued at $928,439 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 9,588 shares of Zscaler, Inc.. This represents a change in shares of -30.98% during the quarter. The current value of the position is $895,151 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)
2026-04-27 2026-03-31 13F ZSCALER COM 98980G102 6,618 -2,970 -30.98 928 -56.96 0.0145
2026-02-03 2025-12-31 13F ZSCALER COM 98980G102 9,588 400 4.35 2,157 -21.69 0.0332
2025-10-17 2025-09-30 13F ZSCALER COM 98980G102 9,188 1,190 14.88 2,753 9.20 0.0453
2025-07-30 2025-06-30 13F ZSCALER COM 98980G102 7,998 3,025 60.83 2,522 152.35 0.0452
2025-05-13 2025-03-31 13F ZSCALER COM 98980G102 4,973 832 20.09 1,000 33.73 0.0203
2025-02-14 2024-12-31 13F ZSCALER COM 98980G102 4,141 207 5.26 747 -1.32 0.0151
2024-11-13 2024-09-30 13F ZSCALER COM 98980G102 3,934 881 28.86 758 29.18 0.0191
2024-08-13 2024-06-30 13F ZSCALER COM 98980G102 3,053 -881 -22.39 587 -22.59 0.0138
2024-05-13 2024-03-31 13F ZSCALER COM 98980G102 3,934 2,815 251.56 758 206.48 0.0191
2024-02-14 2023-12-31 13F ZSCALER COM 98980G102 1,119 1,119 248 0.0073
2023-08-14 2023-06-30 13F ZSCALER COM 98980G102 0 -2,065 -100.00 0 -100.00
2023-05-12 2023-03-31 13F ZSCALER COM 98980G102 2,065 -514 -19.93 241 -16.32 0.0098
2023-02-14 2022-12-31 13F ZSCALER COM 98980G102 2,579 -1,279 -33.15 289 -54.57 0.0156
2022-11-14 2022-09-30 13F ZSCALER COM 98980G102 3,858 2,263 141.88 634 166.39 0.0430
2022-08-10 2022-06-30 13F ZSCALER COM 98980G102 1,595 1,595 238 0.0166
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.