Latest Period
Q1 2026
Security Snapshot
Zscaler, Inc. - Common Stock (ZS) Institutional Ownership
CUSIP: 98980G102
13F Institutional Holders and Ownership History from Q1 2018 to Q1 2026
Institutions Reporting
734
Shares (Excl. Options)
85,683,708
Price
$140.29
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- Type / Class
- Equity / Common Stock
- Symbol
- ZS on Nasdaq
- Shares outstanding
- 158,326,435
- Price per share
- $134.73
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 85,683,708
- Total reported value
- $12,012,899,753
- % of total 13F portfolios
- 0.01%
- Share change
- -281,898
- Value change
- -$319,550,016
- Number of holders
- 734
- Price from insider filings
- $134.73
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- ZS - Zscaler, Inc. - Common Stock is tracked under CUSIP 98980G102.
- 734 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 882 to 734 between Q4 2025 and Q1 2026.
- Reported value moved from $19,204,631,228 to $12,012,899,753.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 734 institutions filings for Q1 2026.
Security key
98980G102
Latest holder period
Q1 2026
13F holders
734
13D/G owners
0
CIK / CUSIP context first
Open Q1 2026 holders
ZS full holder history
Zscaler, Inc. SEC filings
Zscaler, Inc. company facts
Zscaler, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 98980G102:
As of 31 Mar 2026, 734 institutional investors reported holding 85,683,708 shares of Zscaler, Inc. - Common Stock (ZS). This represents 54% of the company’s total 158,326,435 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Zscaler, Inc. - Common Stock (ZS) together control 35% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5.4% | 8,568,317 | +9.4% | 0.02% | $1,202,049,128 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3.7% | 5,930,635 | 0% | 0.04% | $832,008,784 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.9% | 4,660,890 | 0% | 0.02% | $653,876,258 |
| FIRST TRUST ADVISORS LP | 2.2% | 3,518,678 | +36% | 0.35% | $493,635,274 |
| GOLDMAN SACHS GROUP INC | 1.8% | 2,924,939 | +21% | 0.05% | $410,339,733 |
| STATE STREET CORP | 1.5% | 2,384,518 | +2% | 0.01% | $334,524,030 |
| AMERICAN CENTURY COMPANIES INC | 1.5% | 2,384,425 | -0.72% | 0.17% | $334,510,983 |
| FMR LLC | 1.4% | 2,190,318 | -52% | 0.02% | $307,279,686 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.3% | 2,086,910 | +0.83% | 0.02% | $292,043,399 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1.2% | 1,965,114 | +18% | 0.06% | $275,685,842 |
| Pictet Asset Management Holding SA | 1.2% | 1,920,540 | +53% | 0.28% | $269,285,035 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.1% | 1,749,210 | -32% | 0.03% | $245,397,000 |
| T. Rowe Price Investment Management, Inc. | 1.1% | 1,689,119 | -12% | 0.16% | $236,967,000 |
| TIGER GLOBAL MANAGEMENT LLC | 1% | 1,579,766 | 0% | 0.97% | $221,625,372 |
| VICTORY CAPITAL MANAGEMENT INC | 0.98% | 1,555,104 | +1022% | 0.14% | $218,166,777 |
| UBS Group AG | 0.89% | 1,412,834 | +11% | 0.04% | $198,206,483 |
| MORGAN STANLEY | 0.81% | 1,281,863 | -18% | 0.01% | $179,832,843 |
| TWO SIGMA INVESTMENTS, LP | 0.74% | 1,176,095 | +484% | 0.14% | $164,994,368 |
| AQR CAPITAL MANAGEMENT LLC | 0.64% | 1,015,979 | -36% | 0.06% | $141,500,504 |
| Amundi | 0.64% | 1,008,274 | +49% | 0.04% | $141,450,759 |
| Invesco Ltd. | 0.59% | 932,009 | -37% | 0.02% | $130,751,543 |
| WELLINGTON MANAGEMENT GROUP LLP | 0.56% | 893,501 | +566% | 0.02% | $125,349,255 |
| BANK OF AMERICA CORP /DE/ | 0.49% | 779,245 | +44% | 0.01% | $109,320,280 |
| NORTHERN TRUST CORP | 0.43% | 688,501 | +1.2% | 0.01% | $96,589,804 |
| Squarepoint Ops LLC | 0.43% | 676,652 | +6.7% | 0.21% | $94,927,509 |
Institutional Holders of Zscaler, Inc. - Common Stock (ZS) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 85,683,708 | $12,012,899,753 | -$319,550,016 | $140.29 | 734 |
| 2025 Q4 | 85,419,200 | $19,204,631,228 | +$785,135,936 | $224.92 | 882 |
| 2025 Q3 | 81,562,258 | $24,431,039,247 | -$508,340,044 | $299.66 | 899 |
| 2025 Q2 | 83,161,166 | $26,089,553,360 | -$24,406,503 | $313.94 | 895 |
| 2025 Q1 | 84,058,713 | $16,665,832,129 | +$1,661,301,428 | $198.42 | 756 |
| 2024 Q4 | 75,186,013 | $13,571,596,607 | +$371,010,811 | $180.41 | 748 |
| 2024 Q3 | 72,883,415 | $12,487,790,009 | +$525,520,922 | $170.94 | 686 |
| 2024 Q2 | 69,895,851 | $13,434,061,845 | -$57,968,565 | $192.19 | 717 |
| 2024 Q1 | 70,069,296 | $13,487,785,431 | +$235,963,227 | $192.63 | 723 |
| 2023 Q4 | 68,359,998 | $15,145,638,977 | +$653,384,089 | $221.56 | 730 |
| 2023 Q3 | 65,656,356 | $10,217,333,096 | -$271,577,038 | $155.59 | 608 |
| 2023 Q2 | 67,178,857 | $9,829,413,250 | +$159,679,893 | $146.30 | 582 |
| 2023 Q1 | 67,163,916 | $7,841,154,881 | +$33,128,464 | $116.83 | 557 |
| 2022 Q4 | 69,779,832 | $7,806,144,103 | -$51,464,298 | $111.90 | 547 |
| 2022 Q3 | 68,847,062 | $11,328,621,196 | +$653,531,614 | $164.37 | 585 |
| 2022 Q2 | 64,685,983 | $9,687,521,243 | +$246,863,175 | $149.51 | 568 |
| 2022 Q1 | 62,891,046 | $15,146,614,228 | -$297,578,744 | $241.28 | 617 |
| 2021 Q4 | 63,766,501 | $20,486,725,743 | +$942,093,768 | $321.33 | 644 |
| 2021 Q3 | 61,057,486 | $16,007,859,607 | +$236,457,750 | $262.22 | 582 |
| 2021 Q2 | 59,968,923 | $12,957,951,024 | +$1,085,526,860 | $216.06 | 535 |
| 2021 Q1 | 55,253,429 | $9,486,524,948 | -$224,266,178 | $171.67 | 527 |
| 2020 Q4 | 56,269,180 | $11,237,351,698 | +$230,511,047 | $199.71 | 503 |
| 2020 Q3 | 55,296,320 | $7,779,351,162 | +$13,603,921 | $140.69 | 406 |
| 2020 Q2 | 55,360,879 | $6,072,579,835 | +$333,685,154 | $109.50 | 361 |
| 2020 Q1 | 53,504,420 | $3,255,388,346 | +$110,465,363 | $60.86 | 269 |
| 2019 Q4 | 51,919,446 | $2,414,331,758 | +$198,449,313 | $46.50 | 243 |
| 2019 Q3 | 47,106,975 | $2,226,020,993 | +$58,404,188 | $47.26 | 236 |
| 2019 Q2 | 42,645,272 | $3,269,772,581 | +$128,921,042 | $76.64 | 268 |
| 2019 Q1 | 43,036,080 | $3,051,510,493 | +$388,585,478 | $70.93 | 200 |
| 2018 Q4 | 38,239,162 | $1,498,643,908 | +$265,998,262 | $39.21 | 143 |
| 2018 Q3 | 31,326,021 | $1,276,258,668 | +$86,980,749 | $40.78 | 147 |
| 2018 Q2 | 30,012,369 | $1,072,938,546 | +$234,393,347 | $35.75 | 102 |
| 2018 Q1 | 24,016,986 | $674,159,724 | +$673,541,723 | $28.07 | 86 |