GrowGeneration Corp. (Nasdaq: GRWG), an SEC filer in Retail-Building Materials, Hardware, Garden Supply, closed at $1.62, -2.4%, on 2026-08-28, with a market cap of $98M as of 2026-08-27, a return on equity of -22.1%, a net margin of -14.9% and 3-year sales growth of -16.5%. Institutional ownership, earnings history and filed financials are on the tabs below.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | AWM Investment Company, Inc. | 3,380,7843.4M | $4M | 5.63% | — |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 2,326,6642.3M | $3M | 3.87% | NEW† |
| 3 | RENAISSANCE TECHNOLOGIES LLC | 1,370,6101.4M | $2M | 2.28% | ADD 34% |
| 4 | Monaco Asset Management SAM | 1,174,2251.2M | $1M | 1.95% | ADD 15% |
| 5 | BlackRock, Inc. | 1,109,9381.1M | $1M | 1.85% | — |
| 6 | MILLENNIUM MANAGEMENT LLC | 1,026,6621.0M | $1M | 1.71% | TRIM -12% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 662,321662,321 | $728,743 | 1.10% | ADD 5% |
| 8 | Tidal Investments LLC | 645,833645,833 | $710,416 | 1.07% | TRIM -11% |
| 9 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 459,628459,628 | $505,591 | 0.76% | ADD 11% |
| 10 | D. E. Shaw & Co., Inc. | 380,262380,262 | $418,288 | 0.63% | TRIM -6% |
† NEW this big is usually a rename.
Ranked by each filer’s own reported value, not shares.
2 holders — The filer reported no value for this line, so it carries no dollar figure and is left out of the percentage and value columns.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +2,326,664 | $3M | OPEN |
| RENAISSANCE TECHNOLOGIES LLC | +351,277 | $386,405 | ADD |
| VANGUARD FIDUCIARY TRUST CO | +329,336 | $362,270 | OPEN |
| Chico Wealth RIA | +227,000 | $249,700 | OPEN |
| Monaco Asset Management SAM | +150,100 | $165,110 | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −2,679,874 | $3M | CLOSE |
| DIMENSIONAL FUND ADVISORS LP | −397,930 | $437,723 | TRIM |
| JANE STREET GROUP, LLC | −286,129 | $314,742 | TRIM |
| Main Street Financial Solutions, LLC | −275,847 | $303,432 | CLOSE |
| CITADEL ADVISORS LLC | −258,440 | $284,284 | TRIM |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| AWM Investment Company, Inc. | 1.7M | 3.3M | 3.1M | 3.1M | 3.4M | 3.4M | $4M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 2.3M | $3M |
| RENAISSANCE TECHNOLOGIES LLC | 255K | 260K | 166K | 749K | 1.0M | 1.4M | $2M |
| Monaco Asset Management SAM | 463K | 549K | 1.0M | 746K | 1.0M | 1.2M | $1M |
| BlackRock, Inc. | 4.4M | 4.3M | 1.8M | 1.1M | 1.1M | 1.1M | $1M |
| MILLENNIUM MANAGEMENT LLC | — | — | 1.3M | 1.2M | 1.2M | 1.0M | $1M |
| GEODE CAPITAL MANAGEMENT, LLC | 1.4M | 1.3M | 628K | 626K | 632K | 662K | $728,743 |
| Tidal Investments LLC | 1.7M | 803K | 715K | 754K | 724K | 646K | $710,416 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 379K | 374K | 335K | 520K | 415K | 460K | $505,591 |
| D. E. Shaw & Co., Inc. | 612K | 549K | 444K | 338K | 403K | 380K | $418,288 |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Breaks = no 13F that quarter.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.
