MSCI Inc. (MSCI) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: April 21, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 0.27% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
73M
Potential Supply
0
Additional shares possible
Splits
None
Past 2 years

Summary

MSCI currently has 73.3M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.27% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
Apr 21, 2026

10-Q filing | 73.3M shares outstanding

73M 0
Oct 28, 2025

10-Q filing | 76.5M shares outstanding

76M 0
Jul 22, 2025

10-Q filing | 77.4M shares outstanding

77M 0
Apr 22, 2025

10-Q filing | 77.6M shares outstanding

78M 0
Feb 07, 2025

10-K filing | 78.7M shares outstanding

79M 0
Oct 31, 2024

10-Q filing | 78.5M shares outstanding

78M 0
Oct 29, 2024

8-K filing: MSCI Inc. authorized a new share repurchase program for up to $1.5 billion of its common stock, replacing the previous program. As of October 28, 2024, the Company is authorized to repurchase shares of its common stock with an aggregate value of up to approximately $1,905.4 million.

79M 0
Jul 23, 2024

10-Q filing | 79.1M shares outstanding

79M 0
Apr 23, 2024

10-Q filing | 79.2M shares outstanding

79M 0
Feb 09, 2024

10-K filing | 79.5M shares outstanding

79M 0
Oct 31, 2023

10-Q filing | 79.1M shares outstanding

79M 0
Jul 25, 2023

10-Q filing | 79.6M shares outstanding

80M 0
Apr 25, 2023

10-Q filing | 80.0M shares outstanding

80M 0
Feb 10, 2023

10-K filing | 80.7M shares outstanding

81M 0
Oct 25, 2022

10-Q filing | 80.5M shares outstanding

81M 0
Jul 26, 2022

10-Q filing | 80.9M shares outstanding

81M 0
Apr 26, 2022

10-Q filing | 81.6M shares outstanding

82M 0
Feb 11, 2022

10-K filing | 82.5M shares outstanding

83M 0
Oct 26, 2021

10-Q filing | 82.5M shares outstanding

82M 0
Jul 27, 2021

10-Q filing | 82.5M shares outstanding

82M 0
Apr 28, 2021

10-Q filing | 82.6M shares outstanding

83M 0
Feb 12, 2021

10-K filing | 83.7M shares outstanding

84M 0
Oct 28, 2020

10-Q filing | 83.6M shares outstanding

84M 0
Jul 29, 2020

10-Q filing | 83.7M shares outstanding

84M 0
Apr 29, 2020

10-Q filing | 84.9M shares outstanding

85M 0
Feb 18, 2020

10-K filing | 84.6M shares outstanding

85M 0
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