Zscaler Inc
ZS · US
Zscaler Inc is held by 4 of the 24 tracked investors in their latest 13F filings. The largest position is Norges Bank's at $58.0M, 0.01% of that portfolio. Versus the prior quarter, 1 added, 2 trimmed and 1 bought new. In the last 90 days insiders sold 3 times ($4.2M) and bought 0 times on the open market.
Big investors holding this stock
Latest 13F of the 24 tracked investors. Common shares only.
| Investor | Value ($) | vs prior quarter |
|---|---|---|
| Norges Bank weight 0.01% · Q2 2026 |
58.0M | ▲ 16% |
| Korea Investment Corporation weight 0.01% · Q2 2026 |
5.7M | ▼ 53% |
| Bridgewater Associates weight 0.01% · Q2 2026 |
2.4M | New |
| National Pension Service (Korea) weight 0.00% · Q2 2026 |
2.3M | ▼ 91% |
Insider trades (90 days)
SEC Form 4| Insider | Trade | Amount ($) |
|---|---|---|
| Schlossman Robert Chief Legal Officer · 9/21 |
Sell Plan | 1.1M |
| Rubin Kevin CFO · 9/16 |
Sell | 1.1M |
| Geller Adam Chief Product Officer · 9/17 |
Sell Plan | 2.0M |
Questions
Which big investors own Zscaler Inc?
Norges Bank ($58.0M), Korea Investment Corporation ($5.7M), Bridgewater Associates ($2.4M), National Pension Service (Korea) ($2.3M), per their latest 13F filings.
Does Warren Buffett own Zscaler Inc?
Berkshire Hathaway did not report it in its latest 13F.
Does Korea's National Pension Service own Zscaler Inc?
Yes, $2.3M as of 2026-06-30 (0.00% of its US holdings).
Have Zscaler Inc insiders been selling?
3 open-market sales ($4.2M) and 0 purchases in the last 90 days; 2 of the sales were under pre-arranged 10b5-1 plans.
Restated and computed from SEC (13F, 13D/G, Form 4) and DART filings and NPS public data. Filings describe a past date and may differ from current holdings (13F: quarter end, up to 45 days later). Not investment advice.
Sources: SEC EDGAR, DART, data.go.kr (NPS), OpenFIGI. See Methodology for how figures are computed.