주식회사 지스케일러
MX ˙ BMV ˙ US98980G1022
SecurityMX:ZS / Zscaler, Inc.
InstitutionSaturna Capital CORP
Latest Disclosed Ownership1,428 shares
Latest Disclosed Value $ 200,334
Saturna Capital CORP reports 2.06% decrease in ownership of ZS / Zscaler, Inc.

On May 11, 2026 - Saturna Capital CORP filed a 13F-HR form disclosing ownership of 1,428 shares of Zscaler, Inc. (MX:ZS) valued at $200,334 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,458 shares of Zscaler, Inc.. This represents a change in shares of -2.06% during the quarter.

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)
2026-05-11 2026-03-31 13F Zscaler COM 98980G102 1,428 -30 -2.06 200 -38.84 0.0028
2026-02-11 2025-12-31 13F Zscaler Common Stock 98980G102 1,458 0 0.00 328 -25.00 0.0043
2026-02-11 2025-12-31 13F Zscaler Common Stock 98980G102 1,458 328
2026-02-11 2025-12-31 13F Zscaler Common Stock 98980G102 1,458 328
2026-02-11 2025-12-31 13F Zscaler Common Stock 98980G102 1,458 328
2026-02-11 2025-12-31 13F Zscaler Common Stock 98980G102 1,458 328
2025-11-14 2025-09-30 13F Zscaler Common Stock 98980G102 1,458 60 4.29 437 -0.46 0.0056
2025-08-12 2025-06-30 13F Zscaler Common Stock 98980G102 1,398 0 0.00 439 58.12 0.0059
2025-05-02 2025-03-31 13F Zscaler Common Stock 98980G102 1,398 0 0.00 277 9.92 0.0042
2025-02-07 2024-12-31 13F Zscaler Common Stock 98980G102 1,398 0 0.00 252 5.88 0.0034
2024-11-05 2024-09-30 13F Zscaler Common Stock 98980G102 1,398 126 9.91 239 -2.46 0.0031
2024-07-31 2024-06-30 13F Zscaler Common Stock 98980G102 1,272 -93 -6.81 244 -6.87 0.0032
2024-05-13 2024-03-31 13F Zscaler Common Stock 98980G102 1,365 0 0.00 263 -13.25 0.0036
2024-02-06 2023-12-31 13F Zscaler Common Stock 98980G102 1,365 -88 -6.06 302 33.63 0.0047
2023-11-15 2023-09-30 13F Zscaler Common Stock 98980G102 1,453 1,453 226 0.0040
2023-02-09 2022-12-31 13F Zscaler Common Stock 98980G102 0 -2,200 -100.00 0 -100.00
2022-11-10 2022-09-30 13F Zscaler Common Stock 98980G102 2,200 2,200 362 0.0088
2022-08-12 2022-06-30 13F Zscaler Common Stock 98980G102 0 -1,100 -100.00 0 -100.00
2022-05-10 2022-03-31 13F Zscaler Common Stock 98980G102 1,100 0 0.00 265 -24.93 0.0053
2022-02-09 2021-12-31 13F Zscaler Common Stock 98980G102 1,100 0 0.00 353 22.57 0.0063
2021-11-08 2021-09-30 13F Zscaler Common Stock 98980G102 1,100 0 0.00 288 21.01 0.0058
2021-08-11 2021-06-30 13F Zscaler Common Stock 98980G102 1,100 1,100 238 0.0049
2021-05-13 2021-03-31 13F Zscaler Common Stock 98980G102 0 -2,000 -100.00 0 -100.00
2021-02-12 2020-12-31 13F Zscaler Common Stock 98980G102 2,000 0 0.00 399 41.99 0.0090
2021-02-12 2020-09-30 13F/A-1 Zscaler Common Stock 98980G102 2,000 -2,900 -59.18 281 -47.67 0.0072
2020-11-10 2020-09-30 13F Zscaler Common Stock 98980G102 2,000 -2,900 281 7,416.8429
2020-08-14 2020-06-30 13F Zscaler Common Stock 98980G102 4,900 -2,300 -31.94 537 22.60 0.0151
2020-05-14 2020-03-31 13F Zscaler Common Stock 98980G102 7,200 1,200 20.00 438 56.99 0.0142
2020-02-13 2019-12-31 13F Zscaler Common Stock 98980G102 6,000 6,000 279 0.0075
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.