GrowGeneration Corp
Ownership
Ownership Structure
Who owns GrowGeneration Corp (GRWG)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 85.6% of the shares are freely tradable; institutional investors hold 30.1%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Awm Investment Company Inc | 5.74 | 3,380,784 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.95 | 2,326,664 | +0.0 | 03/31/2026 |
| Renaissance Technologies Corp | 2.33 | 1,370,610 | +34.5 | 03/31/2026 |
| Monaco Asset Management | 2.04 | 1,199,225 | +2.1 | 06/30/2026 |
| BlackRock Inc | 1.88 | 1,109,938 | -1.0 | 03/31/2026 |
| Millennium Management LLC | 1.45 | 856,653 | -16.6 | 06/30/2026 |
| Geode Capital Management, LLC | 1.12 | 662,321 | +4.8 | 03/31/2026 |
| Tidal Investments LLC. | 1.10 | 645,833 | -10.8 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.86 | 1,687,323 | +0.0 | 07/31/2026 |
| Vanguard Institutional Extnd Mkt Idx Tr | 1.01 | 595,482 | +0.0 | 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 |
|---|---|---|---|---|---|
| Aiello Stephen | Director | 693,311 | 1,109,298 $ | Sep 16, 2026 | direct |
| Carter Starlett | Director | 65,000 | 104,000 $ | Sep 16, 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 16, 2026 | Carter Starlett | Director | Other | 25,000 | 0.00 | – |
| Sep 16, 2026 | Aiello Stephen | Director | Other | 25,000 | 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.