Arrowstreet Capital’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
Q2
$12.5M Buy
+123,239
New +$12.3M 0.01% 1005
2025
Q2
– Sell
-842,615
Closed -$15.1M – 2061
2025
Q1
$15.1M Buy
842,615
+212,705
+34% +$5.1M 0.01% 681
2024
Q4
$16M Buy
+629,910
New +$11.1M 0.01% 678

Other funds holding RKLB

Arrowstreet Capital's RKLB Position: Q2 2026 in Review

Arrowstreet Capital opened a new position in Rocket Lab Corp (RKLB) in Q2 2026: 123,239 shares worth $12.5M. The stake represents 0.01% of the portfolio and ranks #1005 among its holdings. This is a return to the name: Arrowstreet Capital previously reported a position in RKLB as recently as Q1 2025.

Arrowstreet Capital first reported a position in RKLB in Q4 2024 and has held it in 3 quarters since. The position peaked at $16M in Q4 2024. 1,130 funds tracked by Wall St. Rank hold RKLB as of Q2 2026.

  • Arrowstreet Capital held 123,239 shares of Rocket Lab Corp worth $12.5M as of Q2 2026.
  • Rocket Lab Corp was a new Arrowstreet Capital position in Q2 2026.
  • Rocket Lab Corp made up 0.01% of Arrowstreet Capital's portfolio in Q2 2026, its #1005 holding.
  • Arrowstreet Capital first reported a position in Rocket Lab Corp in Q4 2024 and has held it in 3 quarters since.
  • Arrowstreet Capital's Rocket Lab Corp position peaked at $16M in Q4 2024.
  • 1,130 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q2 2026.

Based on Arrowstreet Capital's 13F filing for Q2 2026, filed 13 Aug 2026.