ALIGN TECHNOLOGY INC (ALGN) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: May 06, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 0.19% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
72M
Potential Supply
0
Additional shares possible
Splits
None
Past 2 years

Summary

ALGN currently has 71.6M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.19% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 06, 2026

10-Q filing | 71.6M shares outstanding

72M 0
Nov 05, 2025

10-Q filing | 72.4M shares outstanding

72M 0
Aug 06, 2025

10-Q filing | 72.6M shares outstanding

73M 0
May 08, 2025

10-Q filing | 73.6M shares outstanding

74M 0
Feb 28, 2025

10-K filing | 74.9M shares outstanding

75M 0
Nov 05, 2024

10-Q filing | 74.7M shares outstanding

75M 0
Aug 02, 2024

10-Q filing | 75.2M shares outstanding

75M 0
May 03, 2024

10-Q filing | 75.3M shares outstanding

75M 0
Feb 28, 2024

10-K filing | 76.4M shares outstanding

76M 0
Nov 03, 2023

10-Q filing | 76.6M shares outstanding

77M 0
Oct 27, 2023

8-K filing: Align Technology, Inc. entered into an accelerated share repurchase agreement with Citibank, N.A. to repurchase $250 million of the Company's common stock, with an initial delivery of approximately one million shares. ($250.0M proceeds)

77M 0
Aug 04, 2023

10-Q filing | 76.5M shares outstanding

77M 0
May 05, 2023

10-Q filing | 76.9M shares outstanding

77M 0
Feb 27, 2023

10-K filing | 78.2M shares outstanding

78M 0
Feb 06, 2023

8-K filing: Align Technology, Inc. entered into an accelerated share repurchase agreement with Citibank, N.A. to repurchase $250 million of Align's common stock, with an initial delivery of approximately 580 thousand shares. ($250.0M proceeds)

78M 0
Nov 04, 2022

10-Q filing | 78.1M shares outstanding

78M 0
Oct 31, 2022

8-K filing: Align Technology, Inc. entered into an accelerated share repurchase agreement with Goldman Sachs & Co. LLC to repurchase $200 million of Align's common stock, with an initial delivery of approximately 849,000 shares. ($200.0M proceeds)

78M 0
Aug 04, 2022

10-Q filing | 78.4M shares outstanding

78M 0
May 05, 2022

10-Q filing | 78.7M shares outstanding

79M 0
May 02, 2022

8-K filing: Align Technology, Inc. entered into an accelerated share repurchase agreement with Citibank, N.A. to repurchase $200 million of Align's common stock. Align will make an initial payment of $200 million to Citi and will receive an initial delivery of approximately 552,000 shares of common stock. ($200.0M proceeds)

79M 0
Feb 25, 2022

10-K filing | 78.9M shares outstanding

79M 0
Nov 02, 2021

10-Q filing | 78.9M shares outstanding

79M 0
Nov 01, 2021

8-K filing: Align Technology, Inc. entered into an accelerated share repurchase agreement with Citibank, N.A. to repurchase $100 million of Align's common stock and will receive an initial delivery of approximately 128,100 shares of common stock. ($100.0M proceeds)

79M 0
Aug 04, 2021

10-Q filing | 79.0M shares outstanding

79M 0
Aug 02, 2021

8-K filing: Align Technology, Inc. entered into an accelerated share repurchase agreement with Goldman Sachs & Co LLC to repurchase $75 million of Align's common stock, with an initial delivery of approximately 86,200 shares. ($75.0M proceeds)

79M 0
May 18, 2021

8-K filing: Align Technology, Inc. entered into an accelerated share repurchase agreement with Goldman Sachs & Co LLC to repurchase $100 million of Align's common stock, with an initial delivery of approximately 143,000 shares. ($100.0M proceeds)

79M 0
May 05, 2021

10-Q filing | 79.0M shares outstanding

79M 0
May 03, 2021

8-K filing: Align Technology, Inc. entered into an accelerated share repurchase agreement with Goldman Sachs & Co LLC to repurchase the remaining $100 million of Align's common stock authorized under the Stock Repurchase Program, with an initial delivery of approximately 134,300 shares. ($100.0M proceeds)

79M 0
Feb 26, 2021

10-K filing | 79.2M shares outstanding

79M 0
Oct 30, 2020

10-Q filing | 78.8M shares outstanding

79M 0
Jul 31, 2020

10-Q filing | 78.8M shares outstanding

79M 0
May 05, 2020

10-Q filing | 78.6M shares outstanding

79M 0
Feb 28, 2020

10-K filing | 80.1M shares outstanding

80M 0
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