NTCT
NetScout Systems, Inc. · Technology · Software - Infrastructure
Momentum inputs (comparable managers):
holder breadth +10.0% ·
share flow -4.9% ·
net new positions +9.1%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 106 | +1 | 49.95M | $2.17B | +8 | −10 |
| Q1 2026 | 111 | +8 | 49.36M | $1.57B | +13 | −5 |
| Q4 2025 | 102 | 0 | 55.83M | $1.51B | — | — |
| Q3 2025 | 20 | +2 | 31.55M | $814.93M | +2 | −1 |
| Q2 2025 | 16 | +2 | 28.52M | $707.67M | +2 | — |
| Q1 2025 | 11 | +1 | 7.45M | $156.60M | +1 | — |
| Q4 2024 | 10 | 0 | 7.84M | $169.82M | +1 | −1 |
| Q3 2024 | 9 | -1 | 5.18M | $112.64M | — | −1 |
| Q2 2024 | 10 | — | 5.66M | $103.52M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 3.09M | -4.1% | $64.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.74M | -11.4% | $36.50M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 3 | D. E. Shaw & Co. ✦ | 979.12K | -3.4% | $20.57M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 4 | AQR Capital Management ✦ | 444.32K | +4.1% | $9.34M | 0.0% | ▲ Add | 4 | SEC ↗ ×5 |
| 5 | Two Sigma Investments ✦ | 410.35K | -0.1% | $8.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 314.83K | +157.9% | $6.61M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 7 | Millennium Management ✦ | 164.19K | -40.9% | $3.45M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 8 | Arrowstreet Capital ✦ | 137.40K | -5.1% | $2.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | Norges Bank ✦ (passive) | 106.71K | -48.4% | $2.24M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 10 | T. Rowe Price ✦ | 56.13K | +5.3% | $1.18M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 11 | Gotham Asset Management ✦ | 10.61K | New | $223,000 | 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
| Gotham Asset Management | $223,000 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 284 holders, 66.21M shares, $1.95B 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)
Director · 7.00K sh · $266,000
Director · 4.00K sh · $150,800
Officer · 2.27K sh · $89,104
Officer · 8.00K sh · $307,280
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology