ZS
Zscaler, Inc. · Technology · Software - Infrastructure
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +5.9% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 152 | -1 | 60.59M | $8.55B | +8 | −8 |
| Q1 2026 | 155 | -10 | 69.07M | $9.69B | +3 | −14 |
| Q4 2025 | 164 | -1 | 75.91M | $17.07B | +1 | −1 |
| Q3 2025 | 23 | +2 | 39.54M | $11.84B | +2 | −1 |
| Q2 2025 | 19 | 0 | 34.68M | $10.88B | — | — |
| Q1 2025 | 16 | 0 | 11.18M | $2.21B | +1 | −1 |
| Q4 2024 | 16 | -2 | 10.00M | $1.80B | +1 | −3 |
| Q3 2024 | 17 | +2 | 6.99M | $1.19B | +2 | — |
| Q2 2024 | 15 | — | 6.72M | $1.29B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 10.72M | — | $3.36B | 0.1% | n/c | 1 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 7.37M | — | $2.31B | 0.0% | n/c | 1 | SEC ↗ ×22 |
| 3 | Fidelity (FMR) ✦ | 3.50M | — | $1.10B | 0.1% | n/c | 1 | SEC ↗ ×6 |
| 4 | State Street Global Advisors ✦ (passive) | 2.16M | +1.6% | $678.88M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | D. E. Shaw & Co. ✦ | 1.88M | +76546.9% | $590.98M | 0.6% | ▲ Add | 2 | SEC ↗ ×2 |
| 6 | Geode Capital Management ✦ (passive) | 1.87M | +6.0% | $584.16M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 7 | Tiger Global Management ✦ | 1.68M | +0.2% | $528.44M | 1.6% | ▲ Add | 3 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 1.20M | +1002.5% | $376.63M | 0.3% | ▲ Add | 5 | SEC ↗ ×2 |
| 9 | AQR Capital Management ✦ | 1.20M | +0.7% | $371.82M | 0.3% | ▲ Add | 5 | SEC ↗ ×8 |
| 10 | Two Sigma Investments ✦ | 812.31K | +249.7% | $255.02M | 0.5% | ▲ Add | 5 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 717.33K | -3.2% | $225.20M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 12 | Wellington Management ✦ | 408.98K | -67.1% | $128.39M | 0.0% | ▼ Trim | 5 | SEC ↗ ×8 |
| 13 | Arrowstreet Capital ✦ | 367.07K | +12.0% | $115.24M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 14 | Renaissance Technologies ✦ | 278.90K | +2247.2% | $87.56M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 15 | Millennium Management ✦ | 195.44K | +62.0% | $61.36M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 16 | Marshall Wace ✦ | 159.30K | -89.0% | $50.01M | 0.1% | ▼ Trim | 5 | SEC ↗ ×4 |
| 17 | Norges Bank ✦ (passive) | 82.87K | -24.0% | $26.02M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 18 | Fisher Asset Management ✦ | 64.64K | -1.8% | $20.29M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 19 | Gotham Asset Management ✦ | 15.38K | +422.5% | $4.83M | 0.0% | ▲ Add | 5 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 740 holders, 85.50M shares, $11.30B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 3 sh · $623
Officer · 100 sh · $19,476
Officer · 189 sh · $36,977
Officer · 118 sh · $23,196
Officer · 3 sh · $592
Officer · 9 sh · $1,797
Officer · 20 sh · $4,022
Officer · 5 sh · $1,010
Officer · 36 sh · $7,313
Officer · 12 sh · $2,453
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology