CommVault Systems Inc
Ownership
Ownership Structure
Who owns CommVault Systems Inc (CVLT)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 98.5% of the shares are freely tradable; institutional investors hold 104.5%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 14.34 | 5,945,171 | +0.2 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 8.71 | 3,609,637 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.79 | 1,983,935 | +0.0 | 03/31/2026 |
| State Street Corp | 4.02 | 1,664,662 | +1.8 | 03/31/2026 |
| Acadian Asset Management LLC | 3.03 | 1,254,384 | +1,911.7 | 03/31/2026 |
| Pictet Asset Manangement SA | 2.90 | 1,200,448 | -3.1 | 06/30/2026 |
| Geode Capital Management, LLC | 2.89 | 1,196,330 | +4.1 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.49 | 1,445,031 | +0.0 | 08/31/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.17 | 1,314,914 | +0.3 | 07/31/2026 |
| iShares Russell 2000 ETF | 2.75 | 1,141,777 | -0.6 | 08/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Mirchandani Sanjay | President & CEO | 295,048 | 42,634,436 $ | Aug 19, 2026 | both |
| Merrill Gary | Chief Financial Officer | 69,628 | 10,061,246 $ | Aug 19, 2026 | direct |
| Haydon William Geoffrey | President of Cust & Field Ops | 65,254 | 9,429,203 $ | Aug 10, 2026 | direct |
| Geeslin Keith | Director | 35,941 | 5,193,475 $ | Aug 6, 2026 | direct |
| Adamo Nicola | Director | 17,598 | 2,542,911 $ | Sep 11, 2026 | direct |
| Moran Charles E | Director | 15,447 | 2,232,092 $ | Aug 6, 2026 | direct |
| Lee Vivie | Director | 15,140 | 2,187,730 $ | Aug 10, 2026 | direct |
| Abrahamsen Danielle Nicole | Chief Accounting Officer | 12,160 | 1,757,120 $ | Aug 19, 2026 | direct |
| Bejar Martha Helena | Director | 8,797 | 1,271,167 $ | Aug 6, 2026 | direct |
| Sanders A Shane | Director | 8,696 | 1,256,572 $ | Aug 10, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | Adamo Nicola | Director | Sell | 1,530 | 131.66 | 201,440 |
| Aug 31, 2026 | Mirchandani Sanjay | President & CEO | Other | 37,372 | 0.00 | – |
| Aug 19, 2026 | Abrahamsen Danielle Nicole | Chief Accounting Officer | Sell | 486 | 142.80 | 69,401 |
| Aug 19, 2026 | Mirchandani Sanjay | President & CEO | Sell | 6,857 | 142.80 | 979,180 |
| Aug 19, 2026 | Merrill Gary | Chief Financial Officer | Sell | 1,293 | 142.80 | 184,640 |
| Aug 18, 2026 | Abrahamsen Danielle Nicole | Chief Accounting Officer | Sell | 391 | 143.64 | 56,163 |
| Aug 18, 2026 | Mirchandani Sanjay | President & CEO | Sell | 4,840 | 143.64 | 695,218 |
| Aug 18, 2026 | Merrill Gary | Chief Financial Officer | Sell | 1,854 | 143.64 | 266,309 |
| Aug 17, 2026 | Abrahamsen Danielle Nicole | Chief Accounting Officer | Sell | 119 | 143.98 | 17,134 |
| Aug 17, 2026 | Mirchandani Sanjay | President & CEO | Sell | 12,437 | 143.98 | 1,790,679 |
| Aug 10, 2026 | Haydon William Geoffrey | President of Cust & Field Ops | Sell | 316 | 134.78 | 42,590 |
| Aug 10, 2026 | Sanders A Shane | Director | Sell | 476 | 134.19 | 63,874 |
| Aug 10, 2026 | Lee Vivie | Director | Sell | 595 | 134.19 | 79,843 |
| Aug 6, 2026 | Sanders A Shane | Director | Other | 1,761 | 0.00 | – |
| Aug 6, 2026 | Lee Vivie | Director | Other | 1,761 | 0.00 | – |
| Aug 6, 2026 | Adamo Nicola | Director | Other | 1,761 | 0.00 | – |
| Aug 6, 2026 | Bejar Martha Helena | Director | Other | 1,761 | 0.00 | – |
| Aug 6, 2026 | Moran Charles E | Director | Other | 1,761 | 0.00 | – |
| Aug 6, 2026 | Geeslin Keith | Director | Other | 1,761 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 18, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.