Millennium Management’s Rocket Lab Corp RKLB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$50.2M Buy
781,900
+753,000
+2,606% +$56.8M 0.02% 824
2025
Q4
$2.02M Buy
+28,900
New +$1.66M ﹤0.01% 3948
2025
Q2
Sell
-800,000
Closed -$14.3M 6261
2025
Q1
$14.3M Sell
800,000
-50,000
-6% -$1.2M 0.01% 1837
2024
Q4
$21.6M Buy
850,000
+500,000
+143% +$8.78M 0.01% 1462
2024
Q3
$3.41M Buy
+350,000
New +$2.12M ﹤0.01% 3190

Other funds holding RKLB

Millennium Management's RKLB Position: Q1 2026 in Review

Millennium Management reduced its Rocket Lab Corp (RKLB) stake by 76% in Q1 2026, selling an estimated $32.4M and leaving 137,207 shares worth $8.81M. The position accounts for ﹤0.01% of the portfolio, ranked #2292.

Millennium Management first reported a position in RKLB in Q4 2020 and has held it in 18 quarters since. The position peaked at $41.6M in Q2 2025. 872 funds tracked by Wall St. Rank hold RKLB as of Q1 2026.

  • Millennium Management held 137,207 shares of Rocket Lab Corp worth $8.81M as of Q1 2026.
  • Millennium Management sold 430,219 Rocket Lab Corp shares in Q1 2026, an estimated $32.4M.
  • Rocket Lab Corp made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #2292 holding.
  • Millennium Management first reported a position in Rocket Lab Corp in Q4 2020 and has held it in 18 quarters since.
  • Millennium Management's Rocket Lab Corp position peaked at $41.6M in Q2 2025.
  • 872 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.