Gitlab Inc
Ownership
Ownership Structure
Who owns Gitlab Inc (GTLB)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 82.5% of the shares are freely tradable; institutional investors hold 86.3%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Portfolio Management, LLC | 5.21 | 8,679,901 | +0.0 | 03/31/2026 |
| AQR Capital Management LLC | 5.20 | 8,668,938 | +59.5 | 03/31/2026 |
| BlackRock Inc | 5.18 | 8,637,060 | +2.6 | 03/31/2026 |
| PRIMECAP Management Company | 4.61 | 7,683,350 | +5.3 | 06/30/2026 |
| Vanguard Capital Management, LLC | 3.65 | 6,084,853 | +0.0 | 03/31/2026 |
| D. E. Shaw & Co LP | 2.51 | 4,190,123 | +249.3 | 06/30/2026 |
| Impactive Capital LP | 2.50 | 4,157,224 | +6.2 | 06/30/2026 |
| Marshall Wace Asset Management Ltd | 2.30 | 3,830,243 | +936.3 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Capital Opportunity Inv | 3.27 | 5,454,970 | +5.1 | 06/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 2.73 | 4,549,287 | +0.3 | 07/31/2026 |
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 |
|---|---|---|---|---|---|
| Staples William | Chief Executive Officer | 732,403 | 36,034,228 $ | Sep 15, 2026 | direct |
| Lloyd Thomas J. | Chief Business & Legal Officer | 279,627 | 13,757,648 $ | Jul 17, 2026 | direct |
| Sullivan Godfrey | Director | 154,874 | 7,619,801 $ | Aug 21, 2026 | direct |
| Mundy Simon | Chief Accounting Officer | 105,332 | 5,182,334 $ | Aug 7, 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 15, 2026 | Staples William | Chief Executive Officer | Other | 26,425 | 49.25 | 1,301,431 |
| Aug 21, 2026 | Sullivan Godfrey | Director | Other | 12,500 | 0.00 | – |
| Aug 7, 2026 | Mundy Simon | Chief Accounting Officer | Sell | 8,725 | 38.00 | 331,550 |
| Jul 17, 2026 | Lloyd Thomas J. | Chief Business & Legal Officer | Other | 279,627 | 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.