Ticker · CUSIP 39957D201
Holders (tracked)
2
Combined shares
82,100
Combined value
$90.3K
Last close
$1.33
Quarter
2025Q4
Price · 1Y$1.33+0.22 (+19.82%)H $1.57 · L $1.03 · Avg Vol 114K
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 8.
Price is +20.9% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
3 events
- Ken Griffin (Citadel Advisors) exited2026-02-17−10,100 shares · 2025Q4Position
- Renaissance Technologies added2026-02-12+800 shares · 2025Q4Position
- Renaissance Technologies added2025-11-13+5,100 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of GROV…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Ken Griffin (Citadel Advisors) | 2023Q3 | $1.30 | +2.2% | $19K |
| Renaissance Technologies | 2023Q4 | $1.48 | -10.4% | $90K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to1
- Renaissance Technologies+800$880
Trimmed0
—
Exited1
- Ken Griffin (Citadel Advisors)−10,100$15K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2023Q2 | 1 | $348K |
| 2023Q3 | 4 | $187K |
| 2023Q4 | 4 | $159K |
| 2024Q1 | 5 | $158K |
| 2024Q2 | 5 | $252K |
| 2024Q3 | 5 | $97K |
| 2024Q4 | 5 | $152K |
| 2025Q1 | 3 | $92K |
| 2025Q2 | 2 | $86K |
| 2025Q3 | 3 | $150K |
| 2025Q4 | 2 | $90K |
Who owns GROV
2 super-investors · 2025Q4
Tracked stake
82.1K
shares
Combined value
$90K
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1Sold1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 67.5K | $74K |
| 2 | Ken Griffin Citadel Advisors | 14.6K | $16K |
Recent moves
19 transactions
- −10,100 · 2025Q4
- +800 · 2025Q4
- +5,100 · 2025Q3
- +5,200 · 2025Q2
- −24,333 · 2025Q1
- +12,900 · 2025Q1
- +11,768 · 2024Q4
- +11,400 · 2024Q4
- +12,565 · 2024Q3
- +10,400 · 2024Q3
- −16,713 · 2024Q2
- ADDBlackRock+31,362 · 2024Q2
- +21,700 · 2024Q2
- +16,713 · 2024Q1
- −13,580 · 2024Q1
- +13,580 · 2023Q4
- −196,571 · 2023Q3
- NEWBlackRock+52,633 · 2023Q3
- +196,571 · 2023Q2
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- GROV insider tradingEvery Form 4 filing by GROV officers, directors, and 10%+ holders.
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