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Steadfast Capital Management’s Rocket Lab Corp RKLB Stock Holding History

Steadfast Capital Management’s Portfolio RKLB Stock Details RKLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-112,500
Closed -$7.85M – 109
2025
Q4 		$7.85M Buy
+112,500
New +$6.45M 0.13% 75

Other funds holding RKLB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
DE
Defiance ETFs New York $7.37B AUM

Steadfast Capital Management's RKLB Position: Q1 2026 in Review

Steadfast Capital Management sold out of Rocket Lab Corp (RKLB) in Q1 2026, closing a stake of 112,500 shares — an estimated $7.85M sold.

Steadfast Capital Management first reported a position in RKLB in Q4 2025 and held it in 1 quarter. The position peaked at $7.85M in Q4 2025. 878 funds tracked by Wall St. Rank hold RKLB as of Q1 2026.

  • Steadfast Capital Management reported no remaining Rocket Lab Corp position as of Q1 2026 after selling out during the quarter.
  • Steadfast Capital Management sold 112,500 Rocket Lab Corp shares in Q1 2026, an estimated $7.85M.
  • Steadfast Capital Management first reported a position in Rocket Lab Corp in Q4 2025 and held it in 1 quarter.
  • Steadfast Capital Management's Rocket Lab Corp position peaked at $7.85M in Q4 2025.
  • 878 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q1 2026.

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