NTCT
NetScout Systems, Inc. · Technology · Software - Infrastructure
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 108 | +1 | 50.01M | $2.18B | +8 | −8 |
| 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 | Geode Capital Management ✦ (passive) | 1.85M | — | $33.81M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.85M | — | $33.81M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | D. E. Shaw & Co. ✦ | 1.28M | — | $23.33M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | D. E. Shaw & Co. ✦ | 1.28M | — | $23.33M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Millennium Management ✦ | 1.10M | — | $20.13M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Two Sigma Investments ✦ | 458.36K | — | $8.38M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 366.09K | — | $6.70M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 366.09K | — | $6.70M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Norges Bank ✦ (passive) | 314.58K | — | $5.75M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 154.10K | — | $2.82M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 154.10K | — | $2.82M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Bridgewater Associates ✦ | 50.08K | — | $915,908 | 0.0% | n/c | 1 | SEC ↗ |
| 13 | T. Rowe Price ✦ | 47.80K | — | $875,000 | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Gotham Asset Management ✦ | 43.93K | — | $803,480 | 0.0% | n/c | 1 | 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): 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)
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