Zscaler, Inc.
MX ˙ BMV ˙ US98980G1022
SecurityMX:ZS / Zscaler, Inc.
InstitutionSepio Capital, LP
Latest Disclosed Ownership8,739 shares
Latest Disclosed Value $ 1,225,994
Sepio Capital, LP reports 4.39% decrease in ownership of ZS / Zscaler, Inc.

On May 13, 2026 - Sepio Capital, LP filed a 13F-HR form disclosing ownership of 8,739 shares of Zscaler, Inc. (MX:ZS) valued at $1,225,994 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 9,140 shares of Zscaler, Inc.. This represents a change in shares of -4.39% 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)
2026-05-13 2026-03-31 13F ZSCALER COM 98980G102 8,739 -401 -4.39 1,226 -40.39 0.0666
2026-02-12 2025-12-31 13F ZSCALER COM 98980G102 9,140 215 2.41 2,056 -23.15 0.1125
2025-11-13 2025-09-30 13F ZSCALER COM 98980G102 8,925 716 8.72 2,674 3.76 0.1582
2025-08-13 2025-06-30 13F ZSCALER COM 98980G102 8,209 45 0.55 2,577 59.17 0.1834
2025-05-15 2025-03-31 13F ZSCALER COM 98980G102 8,164 -600 -6.85 1,620 2.40 0.1283
2025-02-13 2024-12-31 13F ZSCALER COM 98980G102 8,764 475 5.73 1,581 11.65 0.1265
2024-11-14 2024-09-30 13F ZSCALER COM 98980G102 8,289 0 0.00 1,417 -11.11 0.1103
2024-08-15 2024-06-30 13F ZSCALER COM 98980G102 8,289 0 0.00 1,593 -0.19 0.1460
2024-05-15 2024-03-31 13F ZSCALER COM 98980G102 8,289 -28 -0.34 1,597 -13.36 0.1370
2024-02-09 2023-12-31 13F ZSCALER COM 98980G102 8,317 668 8.73 1,843 54.79 0.1548
2023-11-08 2023-09-30 13F ZSCALER COM 98980G102 7,649 295 4.01 1,190 10.70 0.1028
2023-08-08 2023-06-30 13F ZSCALER COM 98980G102 7,354 334 4.76 1,076 31.10 0.0874
2023-05-10 2023-03-31 13F ZSCALER COM 98980G102 7,020 435 6.61 820 11.41 0.0756
2023-02-03 2022-12-31 13F ZSCALER COM 98980G102 6,585 97 1.50 737 -30.96 0.0637
2022-10-28 2022-09-30 13F ZSCALER COM 98980G102 6,488 -195 -2.92 1,066 6.71 0.1058
2022-07-26 2022-06-30 13F ZSCALER COM 98980G102 6,683 195 3.01 999 -36.17 0.1003
2022-05-09 2022-03-31 13F ZSCALER COM 98980G102 6,488 -515 -7.35 1,565 -30.44 0.1373
2022-01-25 2021-12-31 13F ZSCALER COM 98980G102 7,003 -160 -2.23 2,250 19.81 0.1662
2021-11-03 2021-09-30 13F ZSCALER COM 98980G102 7,163 403 5.96 1,878 28.54 0.1548
2021-07-29 2021-06-30 13F/A-1 ZSCALER COM 98980G102 6,760 -120 -1.74 1,461 23.71 0.1204
2021-07-26 2021-06-30 13F ZSCALER COM 98980G102 6,760 -120 1,461 0.1260
2021-05-10 2021-03-31 13F ZSCALER COM 98980G102 6,880 300 4.56 1,181 -10.12 0.1088
2021-02-10 2020-12-31 13F ZSCALER COM 98980G102 6,580 222 3.49 1,314 46.82 0.1134
2020-11-12 2020-09-30 13F ZSCALER COM 98980G102 6,358 383 6.41 895 36.85 0.0972
2020-08-04 2020-06-30 13F ZSCALER COM 98980G102 5,975 2,600 77.04 654 219.02 0.0768
2020-04-29 2020-03-31 13F ZSCALER COM 98980G102 3,375 -1,500 -30.77 205 -9.69 0.0271
2020-02-06 2019-12-31 13F ZSCALER COM 98980G102 4,875 4,875 227 0.0215
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.