ZS
Zscaler, Inc. · Technology · Software - Infrastructure
Momentum inputs (comparable managers):
holder breadth +9.5% ·
share flow +2.7% ·
net new positions +4.3%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 284.47K | $56.53M | n/a | −1 |
| Q2 2026 | 150 | -1 | 59.40M | $8.38B | +8 | −10 |
| 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 | n/a | n/a |
| 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 | n/a |
| Q2 2024 | 15 | n/a | 6.72M | $1.29B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 11.37M | +6.1% | $3.41B | 0.1% | ▲ Add | 2 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 7.79M | +5.8% | $2.33B | 0.0% | ▲ Add | 2 | SEC ↗ ×23 |
| 3 | Fidelity (FMR) ✦ | 4.03M | +15.2% | $1.21B | 0.1% | ▲ Add | 2 | SEC ↗ ×7 |
| 4 | State Street Global Advisors ✦ (passive) | 2.26M | +4.5% | $677.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 1.97M | +5.6% | $589.73M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 6 | AQR Capital Management ✦ | 1.94M | +61.8% | $576.08M | 0.4% | ▲ Add | 6 | SEC ↗ ×8 |
| 7 | Goldman Sachs Group ✦ | 1.83M | n/a | $548.41M | 0.1% | n/c | 1 | SEC ↗ ×5 |
| 8 | T. Rowe Price ✦ | 1.79M | +150.2% | $537.87M | 0.1% | ▲ Add | 6 | SEC ↗ ×2 |
| 9 | Tiger Global Management ✦ | 1.68M | 0.0% | $504.41M | 1.6% | Held | 4 | SEC ↗ |
| 10 | Morgan Stanley ✦ | 1.24M | n/a | $372.22M | 0.0% | n/c | 1 | SEC ↗ ×15 |
| 11 | D. E. Shaw & Co. ✦ | 1.24M | -34.3% | $370.63M | 0.3% | ▼ Trim | 3 | SEC ↗ ×2 |
| 12 | JPMorgan Chase ✦ | 825.16K | n/a | $247.27M | 0.0% | n/c | 1 | SEC ↗ ×30 |
| 13 | Two Sigma Investments ✦ | 557.31K | -31.4% | $167.00M | 0.3% | ▼ Trim | 6 | SEC ↗ |
| 14 | Arrowstreet Capital ✦ | 290.28K | -20.9% | $86.99M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 15 | Wellington Management ✦ | 184.68K | -54.8% | $55.34M | 0.0% | ▼ Trim | 6 | SEC ↗ ×3 |
| 16 | Citadel Advisors ✦ | 176.21K | -85.3% | $52.80M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 17 | Renaissance Technologies ✦ | 105.50K | -62.2% | $31.61M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 18 | Fisher Asset Management ✦ | 81.30K | +25.8% | $24.36M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 19 | Millennium Management ✦ | 51.08K | -73.9% | $15.31M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 20 | Adage Capital Partners ✦ | 34.00K | New | $10.19M | 0.0% | New | 1 | SEC ↗ |
| 21 | Gotham Asset Management ✦ | 30.52K | +98.5% | $9.14M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 22 | Marshall Wace ✦ | 27.22K | -82.9% | $8.16M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 23 | Bridgewater Associates ✦ | 26.78K | New | $8.02M | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Adage Capital Partners | $10.19M | 0.0% |
| Bridgewater Associates | $8.02M | 0.0% |
Exited
| Norges Bank | $26.02M | was 0.0% |
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 · 1.04K sh · $245,860
Officer · 21.88K sh · $4.92M
Officer · 2.08K sh · $479,091
Officer · 9 sh · $1,797
Officer · 100 sh · $19,476
Officer · 189 sh · $36,977
Officer · 118 sh · $23,196
Officer · 3 sh · $592
Officer · 20 sh · $4,022
Officer · 5 sh · $1,010
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology