Zscaler, Inc.
ZS institutional ownership changes in Q2 2026: 139 institutions opened or added positions, 136 trimmed or exited. ZS (Zscaler, Inc.) is held by 259 institutional investors as of Q2 2026. Top institutional shareholders: BlackRock, Inc. ($1.4B), Vanguard Portfolio Management LLC ($874.7M), Vanguard Capital Management LLC ($666.4M). Institutions were buying, on balance.
Who's Trading
Latest move
Source dates: Price Nov 5, 2026 · Insiders Nov 3, 2026 · Activists Oct 27, 2026 · Congress Feb 13, 2025
Top Holders
| Action | ||||||
|---|---|---|---|---|---|---|
Increased | 9.9M(+15.4%) | $1.4B | 0.0% | — | 37 | |
Increased | 6.2M(+4.5%) | $874.7M | 0.0% | — | 33 | |
Increased | 4.7M(+1.3%) | $666.4M | 0.0% | — | 32 | |
Increased | 3.5M(+0.3%) | $498.1M | 0.3% | — | 37 | |
Increased | 3.2M(+8.1%) | $446.3M | 0.0% | — | 34 | |
Increased | 2.5M(+4.6%) | $352M | 0.0% | — | 33 | |
Increased | 2.1M(+9.6%) | $296.9M | 0.3% | — | 41 | |
Increased | 2.1M(+0.2%) | $294.3M | 0.0% | — | 31 | |
Decreased | 1.7M(-11.9%) | $244.4M | 0.0% | — | 0 | |
Increased | 1.7M(+7.7%) | $236.4M | 0.1% | — | 40 | |
Increased | 1.4M(+34.2%) | $192.4M | 0.1% | — | 39 | |
New | 1.4M | $192.4M | 1.6% | +59.47% | 71 | |
Increased | 1.1M(+12.8%) | $160.6M | 0.0% | — | 34 | |
Decreased | 1.1M(-11.3%) | $160.4M | 0.0% | — | 0 | |
Increased | 1.1M(+237.3%) | $159.5M | 0.1% | — | 49 | |
Increased | 1.1M(+23.5%) | $155.7M | 0.0% | — | 37 | |
Increased | 1M(+97.4%) | $142.4M | 0.0% | — | 49 | |
Increased | 951,598(+42.2%) | $134.3M | 0.0% | — | 40 | |
Increased | 882,348(+106.3%) | $124.5M | 0.5% | — | 69 | |
Decreased | 866,494(-63.7%) | $122.3M | 0.1% | — | 0 |
Showing 1-20 of 281
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TSMTaiwan Semiconductor Manufacturing Company Ltd.Questions investors ask about ZS
Who owns ZS?
259 institutional investors held ZS on June 30, 2026, led by BlackRock, Inc. ($1.4B), Vanguard Portfolio Management LLC ($874.7M) and Vanguard Capital Management LLC ($666.4M).
How many hedge funds hold ZS?
259 institutional investors reported ZS in their 13F filings for the quarter ended June 30, 2026, $10.5B in all. 12 of them are rated Elite.
Are institutions buying or selling ZS?
Buying, on balance. In Q2 2026, 139 institutions opened or added to positions in ZS and 136 institutions trimmed or exited.
Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer