Rocket Lab Corp (RKLB) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: May 08, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 21.69% (2 years)
Historical Dilution Factor: moderate recent dilution
Outstanding Shares
610M
Potential Supply
0
Additional shares possible
Splits
None
Past 2 years

Summary

RKLB currently has 605M outstanding shares. with minimal authorized share overhang for future dilution. The company has diluted shareholders by 21.69% over the past 2 years through share issuances.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 08, 2026

8-K filing: Rocket Lab Corporation filed a prospectus supplement covering the resale of up to 2,277,002 shares of the Company's Common Stock issued on April 14, 2026 in a private placement related to the acquisition of Mynaric AG.

610M 0
May 07, 2026

10-Q filing | 605.4M shares outstanding

610M 0
Apr 14, 2026

8-K filing: The Company completed the acquisition of Mynaric, paying an aggregate consideration value of $155.3 million, consisting of a nominal cash payment and 2,277,002 shares of the Company's Common Stock.

530M 0
Nov 10, 2025

10-Q filing | 528.7M shares outstanding

530M 0
Aug 07, 2025

10-Q filing | 515.1M shares outstanding

520M 0
May 27, 2025

8-K filing: Rocket Lab USA, Inc. will purchase all issued and outstanding shares of LightRidge Interco in exchange for $275 million, including approximately $150 million in shares of Rocket Lab's common stock.

510M 0
May 27, 2025

POS AM filing: This POS AM filing registers shares of common stock issued in connection with a business combination, including shares from warrant exercises, former equity holders, and an acquisition.

510M 0
May 27, 2025

POS AM filing: This POS AM filing relates to the registration of 1,592,080 shares of Common Stock issued on cashless exercise of private placement warrants, up to 247,018,409 shares of Common Stock issued or issuable to former equity holders of Legacy Rocket Lab, and 1,678,340 shares of Common Stock issued to certain selling securityholders in the acquisition of Planetary Systems Corporation.

510M 0
May 27, 2025

POS AM filing: This POS AM filing registers shares of common stock including those from cashless warrant exercises, issuances to former equity holders, and issuances to selling securityholders.

510M 0
May 08, 2025

10-Q filing | 505.6M shares outstanding

510M 0
Feb 27, 2025

10-K filing | 495.9M shares outstanding

500M 0
Jan 10, 2025

8-K filing: Rocket Lab USA, Inc. exchanged 50,951,250 shares of common stock into 50,951,250 shares of Series A Convertible Participating Preferred Stock with The Equatorial Trust on January 7, 2025.

500M 0
Dec 05, 2024

8-K filing: The Company entered into an Exchange Agreement with The Equatorial Trust to exchange 50,951,250 shares of Common Stock beneficially owned by Sir Peter for 50,951,250 shares of Preferred Stock.

500M 0
Nov 12, 2024

10-Q filing | 497.7M shares outstanding

500M 0
Aug 08, 2024

10-Q filing | 494.2M shares outstanding

490M 0
May 06, 2024

10-Q filing | 490.0M shares outstanding

490M 0
Feb 28, 2024

10-K filing | 481.8M shares outstanding

480M 0
Feb 07, 2024

8-K filing: Rocket Lab USA, Inc. issued $355 million aggregate principal amount of 4.250% Convertible Senior Notes due 2029 and entered into capped call transactions to reduce potential dilution upon conversion of the notes.

480M 0
Jan 04, 2024

8-K filing: Rocket Lab USA, Inc. entered into a Loan Agreement with Trinity Capital, Inc. for equipment financing up to $120,000,000 and issued a warrant to purchase up to 728,835 shares of the Company's common stock at an exercise price of $4.87 per share.

480M 0
Nov 08, 2023

10-Q filing | 484.0M shares outstanding

480M 0
Aug 08, 2023

10-Q filing | 479.7M shares outstanding

480M 0
May 09, 2023

10-Q filing | 476.2M shares outstanding

480M 0
Mar 07, 2023

10-K filing | 466.2M shares outstanding

470M 0
Nov 23, 2022

POS AM filing: This prospectus relates to the offer and sale from time to time by the selling securityholders named in this prospectus of up to 279,438,367 shares of common stock.

470M 0
Nov 23, 2022

POS AM filing: This prospectus relates to the offer and sale from time to time by the selling securityholders named in this prospectus of up to 279,438,367 shares of common stock

470M 0
Nov 23, 2022

POS AM filing: This prospectus relates to the offer and sale from time to time by the selling securityholders named in this prospectus of up to 279,438,367 shares of common stock.

470M 0
Nov 09, 2022

10-Q filing | 469.8M shares outstanding

470M 2.7M
Aug 11, 2022

10-Q filing | 464.7M shares outstanding

460M 2.7M
May 24, 2022

S-1/A filing: This prospectus relates to the offer and sale from time to time by the selling securityholders named in this prospectus or their permitted transferees (the "Selling Securityholders") of up to 2,676,864 shares of common stock, $0.0001 par value, of Rocket Lab USA, Inc.

460M 2.7M
May 16, 2022

10-Q filing | 463.8M shares outstanding

460M 2.7M
May 09, 2022

S-1 filing: This S-1 filing relates to the offer and sale from time to time by the selling securityholders of up to 2,676,864 shares of common stock of Rocket Lab USA, Inc.

460M 2.7M
May 02, 2022

POS AM filing: This prospectus relates to the offer and sale from time to time by the selling securityholders named in this prospectus of up to 343,252,087 shares of common stock.

460M 0
May 02, 2022

POS AM filing: This prospectus relates to the offer and sale from time to time by the selling securityholders named in this prospectus of up to 343,252,087 shares of common stock.

460M 0
Mar 24, 2022

10-K filing | 464.8M shares outstanding

460M 430M
Nov 15, 2021

10-Q filing | 449.2M shares outstanding

450M 430M
Oct 01, 2021

S-1/A filing: This is an S-1/A filing registering the offer and sale of common stock issuable upon exercise of warrants and resale of outstanding shares by selling securityholders.

450M 430M
Sep 24, 2021

S-1 filing: This S-1 filing is for the offer and sale of common stock issuable upon exercise of warrants, warrants, and common stock by the Selling Securityholders.

450M 440M
Aug 03, 2021

10-Q filing | 32.0M shares outstanding

32M 0
May 24, 2021

10-Q filing | 32.0M shares outstanding

32M 0
Mar 31, 2021

10-K filing | 8.0M shares outstanding

8M 0
Nov 16, 2020

10-Q filing | 30.0M shares outstanding

30M 0
Oct 26, 2020

8-K filing: Vector Acquisition Corporation completed the sale of 2,000,000 units at $10.00 per unit and 266,667 private placement warrants to its sponsor for $400,000.50 following the partial exercise of the underwriter's over-allotment option. ($20.4M proceeds)

N/A 0
Oct 05, 2020

8-K filing: Vector Acquisition Corporation consummated an initial public offering of 30,000,000 units at $10.00 per unit and a private placement of 5,333,333 private placement warrants at $1.50 per warrant, with net proceeds placed in a trust account. ($308.0M proceeds)

N/A 0
Sep 30, 2020

8-K filing: Vector Acquisition Corporation consummated its IPO of 30,000,000 units at $10.00 per unit, generating gross proceeds of $300,000,000 and also consummated the private placement of 5,333,333 private placement warrants at $1.50 per warrant, generating total proceeds of $8,000,000. ($308.0M proceeds)

N/A 0
Sep 18, 2020

S-1/A filing: This S-1/A filing from Vector Acquisition Corporation describes a blank check company formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination.

N/A 0
Sep 08, 2020

S-1 filing: This is an initial S-1 filing for Vector Acquisition Corporation, a blank check company formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination.

N/A 0
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