GCT Semiconductor Holding, Inc. (GCTS) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

High Risk
Significant dilution risk
Last updated: May 12, 2026

Risk Assessment Details

Potential Dilution: 263.7% of current shares
Recent Dilution: 70.49% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
83M
Potential Supply
220M
Additional shares possible
Splits
None
Past 2 years

Summary

GCTS currently has 83.1M outstanding shares. with significant dilution risk as 219M authorized shares could dilute existing holders by 263.7%. The company has significantly diluted shareholders by 70.49% over the past 2 years, indicating aggressive capital raising.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 12, 2026

10-Q filing | 83.1M shares outstanding

83M 220M
Mar 25, 2026

10-K filing | 72.5M shares outstanding

72M 220M
Nov 12, 2025

10-Q filing | 55.5M shares outstanding

55M 220M
Aug 12, 2025

10-Q filing | 51.7M shares outstanding

52M 220M
Jun 06, 2025

POS AM filing: Post-Effective Amendment No. 1 to Form S-1 to deregister any and all securities of the Registrant registered but unsold or otherwise unissued under the S-1 Registration Statement as of the date hereof because the offerings have been terminated.

48M 220M
May 30, 2025

S-3/A filing: This S-3/A filing from GCT Semiconductor Holding, Inc. relates to the issuance of common stock upon exercise of warrants and the offer and sale of common stock and warrants by selling securityholders.

48M 290M
May 14, 2025

10-Q filing | 47.6M shares outstanding

48M 260M
May 13, 2025

S-3/A filing: This S-3/A filing relates to the issuance by GCT Semiconductor Holding, Inc. of shares of common stock upon exercise of warrants and the offer and sale by selling securityholders of shares of common stock, private placement warrants, and Anapass warrants.

48M 260M
Apr 30, 2025

POS AM filing: This is a post-effective amendment to deregister any and all securities of the Registrant registered but unsold or otherwise unissued under the S-1 Registration Statement.

48M 260M
Apr 23, 2025

S-3 filing: This is an S-3 filing for the issuance of common stock upon warrant exercise and the offer and sale of common stock and warrants by selling securityholders.

48M 260M
Apr 23, 2025

S-3 filing: GCT Semiconductor Holding, Inc. is offering up to 10,900,000 shares of common stock through a resale by B. Riley Principal Capital II, and may receive up to $50,000,000 aggregate gross proceeds under the Purchase Agreement from sales of Common Stock they may elect to make to B. Riley Principal Capital II.

48M 260M
Apr 01, 2025

S-3 filing: S-3 filing for an at-the-market offering of common stock with an aggregate offering price of up to $75,000,000.

48M 150M
Mar 25, 2025

10-K filing | 48.2M shares outstanding

48M 110M
Nov 14, 2024

10-Q filing | 45.6M shares outstanding

46M 110M
Sep 26, 2024

8-K filing: GCT Semiconductor Holding, Inc. entered into a securities purchase agreement with Anapass, Inc. to issue and sell 741,603 shares of common stock at $3.02 per share and a warrant to purchase 148,320 shares of common stock at an exercise price of $3.02 per share, expecting to receive aggregate gross proceeds of approximately $2.2 million. ($2.24M proceeds)

44M 110M
Aug 14, 2024

10-Q filing | 44.1M shares outstanding

44M 110M
May 23, 2024

S-1/A filing: This S-1/A filing relates to the issuance of up to 26,724,001 shares of common stock upon exercise of warrants and the resale of up to 35,970,732 shares of common stock and 6,580,000 private placement warrants by selling securityholders.

46M 110M
May 22, 2024

S-1 filing: This S-1 filing relates to the offer and sale of up to 10,900,000 shares of common stock by B. Riley Principal Capital II, with potential gross proceeds of up to $50,000,000 to the company under a Common Stock Purchase Agreement.

46M 110M
May 14, 2024

10-Q filing | 45.8M shares outstanding

46M 110M
Apr 19, 2024

S-1 filing: This S-1 filing registers the issuance of up to 26,724,001 shares of common stock upon exercise of warrants and the resale of up to 35,970,732 shares of common stock and 6,580,000 private placement warrants by selling securityholders.

46M 110M
Mar 08, 2024

10-K filing | 8.6M shares outstanding

8.6M 38M
Nov 14, 2023

10-Q filing | 8.6M shares outstanding

8.6M 38M
Nov 13, 2023

8-K filing: Concord Acquisition Corp III agreed to allocate 782,001 shares of Class A common stock to investors in exchange for them agreeing not to redeem their shares, and filed an amendment to its amended and restated certificate of incorporation to extend the date to consummate a business combination from November 8, 2023 to August 8, 2024.

8.6M 38M
Nov 08, 2023

8-K filing: Concord Acquisition Corp III entered into a business combination agreement with GCT Semiconductor, Inc., where Merger Sub will merge with and into GCT, with GCT surviving as a wholly-owned subsidiary of the Company and New CND will issue shares of common stock to GCT Stockholders. ($29.9M proceeds)

8.6M 38M
Aug 10, 2023

10-Q filing | 8.6M shares outstanding

8.6M 38M
May 11, 2023

10-Q filing | 8.6M shares outstanding

8.6M 38M
May 08, 2023

8-K filing: Concord Acquisition Corp III extended the date to consummate a business combination and redeemed 30,460,066 shares of Class A Common Stock at $10.42 per share, for an aggregate redemption amount of approximately $317.39 million. Additionally, the Sponsor agreed to transfer an aggregate of 999,665 shares of Class B Common Stock to certain investors in exchange for them agreeing not to redeem certain shares of the Company's Class A common stock. ($317.39M proceeds)

8.6M 38M
Feb 27, 2023

10-K filing | 8.6M shares outstanding

8.6M 38M
Nov 04, 2022

10-Q filing | 8.6M shares outstanding

8.6M 38M
Aug 12, 2022

10-Q filing | 8.6M shares outstanding

8.6M 38M
May 09, 2022

10-Q filing | 8.6M shares outstanding

8.6M 38M
Mar 18, 2022

10-K filing | 8.6M shares outstanding

8.6M 38M
Dec 16, 2021

10-Q filing | 8.6M shares outstanding

8.6M 38M
Nov 15, 2021

8-K filing: Concord Acquisition Corp III completed its initial public offering of 34,500,000 units at $10.00 per unit, generating gross proceeds of $345,000,000, and also completed a private placement of 9,400,000 warrants at $1.00 per warrant, generating gross proceeds of $9,400,000. ($354.4M proceeds)

7.2M 38M
Nov 09, 2021

8-K filing: Concord Acquisition Corp III consummated its IPO of 34,500,000 units at $10.00 per unit, generating gross proceeds of $345,000,000, and also consummated a private placement of 9,400,000 warrants to the Sponsor and CA2 Co-Investment at $1.00 per warrant, generating gross proceeds of $9,400,000. ($354.4M proceeds)

7.2M 38M
Oct 15, 2021

S-1/A filing: Concord Acquisition Corp III is offering 25,000,000 units at $10.00 per unit, with each unit consisting of one share of Class A common stock and one-half of one redeemable warrant. They also plan to offer warrants via private placement.

7.2M 38M
Jul 01, 2021

S-1/A filing: Concord Acquisition Corp III is a blank check company conducting an initial public offering of 25,000,000 units, each comprised of one share of Class A common stock and one-third of a warrant, at a price of $10.00 per unit, and will conduct a concurrent private placement of warrants.

7.2M 30M
May 07, 2021

S-1/A filing: Concord Acquisition Corp III is conducting an initial public offering of 25,000,000 units, each with a share of Class A common stock and a warrant, and is also offering 5,000,000 private placement warrants.

7.2M 5M
Mar 26, 2021

S-1 filing: Concord Acquisition Corp III is offering 25,000,000 units at $10.00 per unit, each unit consisting of one share of Class A common stock and one-third of one redeemable warrant, in an initial public offering. Additionally, there is a private placement of 5,000,000 warrants.

7.2M 30M
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