GrowGeneration Corp. (GRWG) Ownership
GRWG ownership summary
as of October 17, 2026- Institutions
- 31.1% of shares outstanding
- Insiders
- 8.45% of shares outstanding
- Shares outstanding
- 58.9M
- Float
- 50.4M shares available to trade
- Short interest
- 2.27% 1.2M shares short
- Days to cover
- 4.71 short interest down 11.0% vs prior month
- Institutions 31.14%
- Insiders 8.45%
- Other investors 60.41%
GRWG top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Awm Investment Company Inc | 5.26% | 3.1M | $4.4M | −282,374 (−8.4%) | June 30, 2026 |
| 2 | Vanguard Capital Management, LLC | 3.96% | 2.3M | $3.3M | +8,130 (+0.3%) | June 30, 2026 |
| 3 | Renaissance Technologies Corp | 2.32% | 1.4M | $2.0M | −1,974 (−0.1%) | June 30, 2026 |
| 4 | Monaco Asset Management | 2.04% | 1.2M | $1.7M | +25,000 (+2.1%) | June 30, 2026 |
| 5 | BlackRock Inc | 1.97% | 1.2M | $1.7M | +50,275 (+4.5%) | June 30, 2026 |
| 6 | Millennium Management LLC | 1.45% | 857K | $1.2M | −170,009 (−16.6%) | June 30, 2026 |
| 7 | Geode Capital Management, LLC | 1.04% | 612K | $874,958 | −50,462 (−7.6%) | June 30, 2026 |
| 8 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.99% | 585K | $836,503 | +125,339 (+27.3%) | June 30, 2026 |
| 9 | Tidal Investments LLC. | 0.95% | 557K | $797,132 | −88,398 (−13.7%) | June 30, 2026 |
| 10 | D. E. Shaw & Co LP | 0.87% | 515K | $735,881 | +134,340 (+35.3%) | June 30, 2026 |
| 11 | Jane Street Group LLC | 0.68% | 399K | $569,898 | +63,234 (+18.9%) | June 30, 2026 |
| 12 | PRIMECAP Management Company | 0.64% | 377K | $539,539 | — | June 30, 2026 |
| 13 | Baader Bank INC | 0.62% | 365K | $521,950 | — | June 30, 2026 |
| 14 | Vanguard Fiduciary Trust Co | 0.56% | 332K | $474,134 | +2,226 (+0.7%) | June 30, 2026 |
| 15 | UBS Group AG | 0.52% | 304K | $434,527 | −15,027 (−4.7%) | June 30, 2026 |
| 16 | Main Street Financial Solutions, LLC (PA) | 0.47% | 276K | $394,461 | — | June 30, 2026 |
| 17 | State Street Corp | 0.45% | 263K | $376,433 | — | June 30, 2026 |
| 18 | Chico Wealth RIA | 0.39% | 227K | $324,610 | — | June 30, 2026 |
| 19 | Citadel Advisors Llc | 0.38% | 221K | $316,663 | +204,215 (+1,185.4%) | June 30, 2026 |
| 20 | LPL Financial Corp | 0.32% | 186K | $265,828 | −8,431 (−4.3%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 8 holders added 613K shares and 7 cut 617K.
GRWG top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard MStar Total Stk Mkt Idx Invest | 2.86% | 1.7M | $2.4M | — | August 31, 2026 |
| 2 | Global X Marijuana Life Sciences ETF | 0.92% | 542K | $775,406 | −6,948 (−1.3%) | August 31, 2026 |
| 3 | Amplify Seymour Cannabis ETF | 0.91% | 538K | $769,041 | — | September 30, 2026 |
| 4 | PRIMECAP Odyssey Aggressive Growth | 0.64% | 377K | $539,539 | — | June 30, 2026 |
| 5 | CANSOUL Fonds Hanf Aktien Global EUR C | 0.62% | 365K | $521,950 | — | August 31, 2026 |
| 6 | Fidelity Extended Market Index | 0.48% | 283K | $405,190 | −1,523 (−0.5%) | August 31, 2026 |
| 7 | iShares Micro-Cap ETF | 0.31% | 182K | $259,810 | −1,253 (−0.7%) | September 30, 2026 |
| 8 | Bridgeway Ultra-Small Company | 0.17% | 101K | $144,145 | — | June 30, 2026 |
| 9 | Fidelity Total Market Index | 0.17% | 100K | $142,399 | — | August 31, 2026 |
| 10 | Fidelity Series Total Market Index | 0.14% | 81K | $115,422 | — | August 31, 2026 |
| 11 | Global X AgTech & Food Innovation ETF | 0.06% | 33K | $47,698 | — | September 30, 2026 |
| 12 | Dimensional Global Trgtd Value USD Acc | 0.05% | 28K | $40,462 | — | August 31, 2026 |
| 13 | Vanguard MStar Inst Ttl StkMktIdxInstlPl | 0.05% | 27K | $39,268 | — | August 31, 2026 |
| 14 | Vanguard Balanced Index Inv | 0.04% | 25K | $35,076 | — | August 31, 2026 |
| 15 | Vanguard U.S. Eq Idx £ Acc | 0.04% | 24K | $34,140 | — | August 31, 2026 |
| 16 | EA Bridgeway Omni Small-Cap Value ETF | 0.03% | 18K | $26,451 | — | September 30, 2026 |
| 17 | 1290 VT Micro Cap K | 0.02% | 13K | $18,365 | — | August 31, 2026 |
| 18 | Global X AgTech & Food Innovt ETF USDAcc | 0.02% | 11K | $15,690 | +432 (+4.1%) | September 30, 2026 |
| 19 | Dimensional Global Core Equity USD Acc | 0.01% | 8,294 | $11,860 | — | August 31, 2026 |
| 20 | Dimensional Global Small Coms USD Acc | 0.01% | 7,730 | $11,054 | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
GRWG insider transactions
latest 2| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-11-13 | Darren Lampert | Sell | $1.61 | 56,540 | $91,029 |
| 2025-11-12 | Darren Lampert | Sell | $1.74 | 70,280 | $122,287 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
GRWG shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns GRWG
Institutional investors own 31.1% of GrowGeneration's shares and insiders 8.45%. The largest holder is Awm Investment Company Inc with 5.26% of the shares (3.1M), as of June 30, 2026. Among the top 20 institutions, 8 added shares and 7 reduced their stake in the latest filings. Short interest is 2.27% of the float, or 4.71 days of average trading volume. The share count rose 465.9% since 2015.
Related: GRWG analyst forecast, GRWG key metrics. See the GRWG stock overview for the latest quote and news.
GRWG ownership FAQ
Who owns the most GrowGeneration stock?
The largest shareholders of GrowGeneration are Awm Investment Company Inc (5.26%), Vanguard Capital Management, LLC (3.96%), Renaissance Technologies Corp (2.32%), Monaco Asset Management (2.04%), BlackRock Inc (1.97%).
What percentage of GrowGeneration is owned by institutions?
Institutions hold 31.1% of GrowGeneration's shares outstanding; insiders hold 8.45%.
Which funds own GrowGeneration?
The largest fund holders of GrowGeneration are Vanguard MStar Total Stk Mkt Idx Invest (2.86%), Global X Marijuana Life Sciences ETF (0.92%), Amplify Seymour Cannabis ETF (0.91%), PRIMECAP Odyssey Aggressive Growth (0.64%), CANSOUL Fonds Hanf Aktien Global EUR C (0.62%).
What is GrowGeneration's short interest?
1.2M shares of GrowGeneration were sold short, 2.27% of the float; at the average daily volume it would take 4.71 days to cover.
Are insiders buying or selling GrowGeneration?
Of the latest 2 reported insider transactions in GrowGeneration (since November 12, 2025), 0 were purchases and 2 were sales.
How many shares of GrowGeneration are outstanding?
GrowGeneration has 58.9M shares outstanding, of which 50.4M are in the public float.