Position history for WESTFIELD CAPITAL MANAGEMENT CO LP's holdings in NATERA INC
WESTFIELD CAPITAL MANAGEMENT CO LP holds 714,692 shares of NTRA (NATERA INC), worth $163.7M as of 2025-Q4. The position was increased (++24.1% shares). NTRA represents 0.7% of WESTFIELD CAPITAL MANAGEMENT CO LP's portfolio.
Current Value
$163.7M
Current Shares
714,692
Total Value Change
+$78.9M
Total Shares Change
+178,898
Other major holders of NTRA: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 714,692 |
+24.1% |
| $163.7M |
| 0.7% |
| $229.98 |
52 |
| 2025-Q3 | Decreased | 575,802 | -14.1% | $92.7M | 0.4% | $163.09 | 0 |
| 2025-Q2 | Decreased | 669,889 | -3.1% | $113.2M | 0.5% | $167.96 | 0 |
| 2025-Q1 | Increased | 691,341 | +29.0% | $97.8M | 0.5% | $143.94 | 45 |
| 2024-Q4 | New | 535,794 | - | $84.8M | 0.4% | $158.55 | 49 |