Zscaler 公司
MX ˙ BMV ˙ US98980G1022
SecurityMX:ZS / Zscaler, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Sei Investments Co closes position in ZS / Zscaler, Inc.

On May 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 0 shares of Zscaler, Inc. (MX:ZS) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 79,613 shares of Zscaler, Inc.. This represents a change in shares of -100.00% 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 0 -79,613 -100.00 0 -100.00
2026-02-13 2025-12-31 13F ZSCALER COM 98980G102 79,613 -8,618 -9.77 17,906 -32.27 0.0177
2025-11-13 2025-09-30 13F ZSCALER COM 98980G102 88,231 4,983 5.99 26,439 1.17 0.0284
2025-08-14 2025-06-30 13F ZSCALER COM 98980G102 83,248 -56,733 -40.53 26,135 -5.91 0.0303
2025-05-14 2025-03-31 13F/A-1 ZSCALER COM 98980G102 139,981 27,617 24.58 27,775 37.02 0.0357
2025-05-13 2025-03-31 13F ZSCALER COM 98980G102 112,377 13 20,279 0.0221
2025-02-11 2024-12-31 13F ZSCALER COM 98980G102 112,364 22,388 24.88 20,272 31.80 0.0260
2024-11-12 2024-09-30 13F ZSCALER COM 98980G102 89,976 -10,648 -10.58 15,380 -20.47 0.0200
2024-08-13 2024-06-30 13F ZSCALER COM 98980G102 100,624 5,797 6.11 19,339 5.87 0.0274
2024-05-07 2024-03-31 13F ZSCALER COM 98980G102 94,827 -31,117 -24.71 18,267 -34.54 0.0268
2024-02-14 2023-12-31 13F ZSCALER COM 98980G102 125,944 -27,070 -17.69 27,904 17.21 0.0448
2023-11-14 2023-09-30 13F ZSCALER COM 98980G102 153,014 -189,510 -55.33 23,807 -52.49 0.0428
2023-08-11 2023-06-30 13F ZSCALER COM 98980G102 342,524 -229,896 -40.16 50,111 -25.07 0.0874
2023-05-12 2023-03-31 13F ZSCALER COM 98980G102 572,420 -23,250 -3.90 66,875 0.33 0.1242
2023-02-10 2022-12-31 13F ZSCALER COM 98980G102 595,670 446,072 298.18 66,656 171.08 0.1481
2022-11-14 2022-09-30 13F ZSCALER COM 98980G102 149,598 25,894 20.93 24,589 33.37 0.0548
2022-08-15 2022-06-30 13F ZSCALER COM 98980G102 123,704 8,976 7.82 18,436 -33.30 0.0398
2022-05-13 2022-03-31 13F ZSCALER COM 98980G102 114,728 14,843 14.86 27,641 -14.00 0.0556
2022-02-14 2021-12-31 13F ZSCALER COM 98980G102 99,885 -3,612 -3.49 32,142 18.19 0.0603
2021-11-12 2021-09-30 13F ZSCALER COM 98980G102 103,497 -7,087 -6.41 27,196 13.65 0.0571
2021-08-06 2021-06-30 13F ZSCALER COM 98980G102 110,584 8,994 8.85 23,930 36.31 0.0531
2021-05-12 2021-03-31 13F ZSCALER COM 98980G102 101,590 3,901 3.99 17,555 -9.86 0.0442
2021-02-08 2020-12-31 13F ZSCALER COM 98980G102 97,689 -36,350 -27.12 19,476 2.92 0.0504
2020-12-04 2020-09-30 13F/A-1 ZSCALER COM 98980G102 134,039 -34,804 -20.61 18,924 2.26 0.0548
2020-11-06 2020-09-30 13F ZSCALER COM 98980G102 134,582 -34,261 19,000 45,747.7756
2020-08-17 2020-06-30 13F/A-1 ZSCALER COM 98980G102 168,843 2,301 1.38 18,506 82.88 0.0574
2020-08-11 2020-06-30 13F ZSCALER COM 98980G102 92,662 -73,880 5,921 16,061.0277
2020-05-14 2020-03-31 13F ZSCALER COM 98980G102 166,542 97,645 141.73 10,119 217.71 0.0372
2020-02-06 2019-12-31 13F ZSCALER COM 98980G102 68,897 -15,414 -18.28 3,185 -19.65 0.0095
2019-11-12 2019-09-30 13F ZSCALER COM 98980G102 84,311 4,160 5.19 3,964 -35.47 0.0101
2019-08-14 2019-06-30 13F ZSCALER COM 98980G102 80,151 58,237 265.75 6,143 295.05 0.0201
2019-05-15 2019-03-31 13F ZSCALER COM 98980G102 21,914 5,446 33.07 1,555 140.71 0.0052
2019-02-13 2018-12-31 13F ZSCALER COM 98980G102 16,468 16,468 646 0.0023
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.