Rocket Lab (RKLB) Interest & Investment Income (2020 - 2026)

Rocket Lab's Interest & Investment Income history runs 7 years deep, the most recent figure standing at $10.1 million for Q1 2026.

• In Q1 2026, Interest & Investment Income rose 141.13% year-over-year to $10.1 million; the TTM figure through Mar 2026 stood at $38.2 million (up 39.93% YoY), while the FY2025 annual figure was $25.5 million, up 14.79% from the prior year.
• Interest & Investment Income was $10.1 million for Q1 2026 at Rocket Lab, down from $31.1 million in the prior quarter.
• In the past five years, Interest & Investment Income ranged from a high of $31.1 million in Q4 2025 to a low of -$3.0 million in Q1 2022.
• Historically, Interest & Investment Income has averaged $4.1 million across 5 years, with a median of -$745000.0 in 2023.
• The sharpest annual moves came in 2022 and 2023: Interest & Investment Income plunged 2253.54% in 2022, then surged 1907.17% in 2023.
• A 5-year view of Interest & Investment Income shows it stood at -$892000.0 in 2022, then soared by 1907.17% to $16.1 million in 2023, then soared by 51.37% to $24.4 million in 2024, then climbed by 27.29% to $31.1 million in 2025, then tumbled by 67.32% to $10.1 million in 2026.
• The last three Interest & Investment Income figures came in at $10.1 million (Q1 2026), $31.1 million (Q4 2025), and -$590000.0 (Q3 2025), per Business Quant data.