Position history for WESTFIELD CAPITAL MANAGEMENT CO LP's holdings in ROCKET LAB CORP
WESTFIELD CAPITAL MANAGEMENT CO LP holds 2.6M shares of RKLB (ROCKET LAB CORP), worth $180.8M as of 2025-Q4. The position was increased (++6.3% shares). RKLB represents 0.8% of WESTFIELD CAPITAL MANAGEMENT CO LP's portfolio.
Current Value
$180.8M
Current Shares
2.6M
Total Value Change
+$96.3M
Total Shares Change
+227,395
Other major holders of RKLB: VANGUARD GROUP INC, BlackRock, Inc.
Increased |
| 2.6M |
+6.3% |
| $180.8M |
| 0.8% |
| $70.45 |
46 |
| 2025-Q3 | Increased | 2.4M | +3.1% | $116.8M | 0.5% | $47.01 | 37 |
| 2025-Q2 | New | 2.4M | - | $84.6M | 0.4% | $35.38 | 49 |