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ZS · Zscaler, Inc.

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$176.49 -1.88 (-1.05%)
Market Cap
$30.63B
Shares
161.71M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 760
Total Value: $13,966,403,926
Total Shares: 98,950,535
Showing 1–100 of 834 holdings by value · page 1 of 9

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 760 13F filers · Δ vs Mar 31, 2026
Top Holder
10.0%
Sep 2023 → Jun 2026 · range 8.9% – 12.3%
+1.1 pts
Top 5
29.5%
Sep 2023 → Jun 2026 · range 26.2% – 31.8%
+2.9 pts
Top 10
44.8%
Sep 2023 → Jun 2026 · range 39.2% – 44.8%
+5.5 pts
HHI
288
Sep 2023 → Jun 2026 · range 248 – 332
Broadly held+40

Quarterly Activity

vs Mar 31, 2026
New
141
Increased
293
Decreased
244
Sold Out
147
Unchanged
82
Holder count: -6
Institutional value: +2.9%
Shares held: +2.2%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 834
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1713683 CUSIP 98980G102 13F (30d) 512 filings 507 filers Visit website Investor relations