RBFC
RKLB icon

Roman Butler Fullerton & Co’s Rocket Lab Corp RKLB Stock Holding History

Roman Butler Fullerton & Co’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
Q2 		$1.28M Sell
16,628
-5,259
-24% -$524K 0.3% 82
2026
Q1 		$1.51M Sell
21,887
-871
-4% -$65.7K 0.42% 59
2025
Q4 		$2M Buy
22,758
+5,220
+30% +$299K 0.53% 44
2025
Q3 		$1.16M Sell
17,538
-92
-0.5% -$4.17K 0.31% 85
2025
Q2 		$836K Sell
17,630
-1,950
-10% -$47.7K 0.25% 106
2025
Q1 		$413K Buy
19,580
+12,080
+161% +$289K 0.16% 143
2024
Q4 		$221K Buy
+7,500
New +$132K 0.07% 215

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
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
California State Teachers Retirement System (CalSTRS)
California State Teachers Retirement System (CalSTRS) West Sacramento, California $782B AUM 28.39% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Roman Butler Fullerton & Co's RKLB Position: Q2 2026 in Review

Roman Butler Fullerton & Co reduced its Rocket Lab Corp (RKLB) stake by 24% in Q2 2026, selling an estimated $524K and leaving 16,628 shares worth $1.28M. The position accounts for 0.3% of the portfolio, ranked #82.

Roman Butler Fullerton & Co first reported a position in RKLB in Q4 2024 and has held it in 7 quarters since. The position peaked at $2M in Q4 2025. 1,123 funds tracked by Wall St. Rank hold RKLB as of Q2 2026.

  • Roman Butler Fullerton & Co held 16,628 shares of Rocket Lab Corp worth $1.28M as of Q2 2026.
  • Roman Butler Fullerton & Co sold 5,259 Rocket Lab Corp shares in Q2 2026, an estimated $524K.
  • Rocket Lab Corp made up 0.3% of Roman Butler Fullerton & Co's portfolio in Q2 2026, its #82 holding.
  • Roman Butler Fullerton & Co first reported a position in Rocket Lab Corp in Q4 2024 and has held it in 7 quarters since.
  • Roman Butler Fullerton & Co's Rocket Lab Corp position peaked at $2M in Q4 2025.
  • 1,123 funds tracked by Wall St. Rank held Rocket Lab Corp as of Q2 2026.

Based on Roman Butler Fullerton & Co's 13F filing for Q2 2026, filed 6 Aug 2026.