Ticker · CUSIP 39531G308

GREE

GREENIDGE GENERATION HLDGS I
···Share
Holders (tracked)
1
Combined shares
77,300
Combined value
$114.4K
Last close
$1.32
Quarter
2025Q4
Price · 1Y$1.32+0.66 (+100.00%)H $2.25 · L $0.63 · Avg Vol 471K
Position opened
$1.00$1.50$2.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
112023Q32025Q4
Price is -10.8% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

2 events
  1. +56,700 shares · 2025Q4
    Position
  2. +20,600 shares · 2025Q3
    Position

Insider activity

Last 30 days
Net (open-market)
$0
Buys
0 · $0
Sells
0 · $0
Unique insiders
1
DateInsiderCodeSharesPriceValue
04-09Atlas Capital Resources GP LLC
Insider
J114,865$1.39$159.7K
Follow-the-investor returns
If you'd copied each holder of GREE…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Renaissance Technologies2023Q4$2.88-54.1%$102K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions0
Added to1
Trimmed0
Exited0

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2023Q2
1
$38K
2023Q3
1
$55K
2023Q4
3
$628K
2024Q1
1
$45K
2024Q2
1
$34K
2024Q4
1
$23K
2025Q2
1
$35K
2025Q3
1
$37K
2025Q4
1
$114K

Who owns GREE

1 super-investors · 2025Q4
Tracked stake
77.3K
shares
Combined value
$114K
% of shares outstanding
shares-out unknown
Quarter action mix
Added1
#ManagerSharesValue
1Renaissance Technologies77.3K$114K

Recent moves

11 transactions
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