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Greenidge Generation Holding (GREE)

CUSIP: 39531G308 | NYSE | Financial Services · Capital Markets | Micro Cap | 76 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
CompareDetailedHistoricalFundsOptionsShort Interest13D/13GPeersTargetingTrading SummaryProfile

Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13D/AAtlas Capital GP LP
with Atlas Capital Resources (A9) LP, Atlas Capital Resources (A9-Parallel) LP, Atlas Capital Resources (P) LP, +1 more
7,109,35820.0%+2,923,976Sep 10, 2026No 13F filer matched
13D

Institutional Holders — Q3 2026

Geode Capital Management, LLC125,486
0.0% of portfolio›$203.3K
UBS Group AG44,572
0.0% of portfolio›$72.2K
Sowell Financial Services LLC19,002
0.0% of portfolio›$30.8K
SBI Securities Co., Ltd.2,180
0.0% of portfolio›$3.5K
US Bancorp \de\1,012
0.0% of portfolio›$1.6K
Caitong International Asset Management Co., Ltd21
0.0% of portfolio›$34
Larson Financial Group LLC1
0.0% of portfolio›$2
StyleTurnoverLocationFiled
Geode Capital Management, LLC
125,486$203.3K0.0%IndexVery LowBoston, MA2026-11-06
UBS Group AG
44,572$72.2K0.0%CoreMediumZurich, Switzerland2026-11-10
Sowell Financial Services LLC
19,002$30.8K0.0%CoreLowNorth Little Rock, AR2026-10-23
SBI Securities Co., Ltd.
2,180$3.5K0.0%GrowthLowTokyo, Mexico2026-10-22
US Bancorp \de\
1,012$1.6K0.0%CoreLowMinneapolis, MN2026-11-05
Caitong International Asset Management Co., Ltd
21$340.0%GrowthVery HighHong Kong, South Korea2026-10-29
Larson Financial Group LLC
1$20.0%GrowthLowSt Louis, MO2026-11-05
Conversant Capital LLC
3,479,532
9.8%
New 5%+ stake
Sep 10, 2026
Not yet in a 13F
13DRogers George Ted III3,017,2168.5%New 5%+ stakeSep 10, 2026No 13F filer matched
13DMIG REF II Infr, LLC2,923,9768.2%New 5%+ stakeSep 10, 2026No 13F filer matched
13GB. Riley Securities, Inc.2,339,1817.1%New 5%+ stakeSep 2, 2026No 13F filer matched
13D/AAtlas Capital GP LP7,109,358
20.0% of class · Sep 10, 2026+2,923,976
with Atlas Capital Resources (A9) LP, Atlas Capital Resources (A9-Parallel) LP, Atlas Capital Resources (P) LP, +1 more
No 13F filer matched
13DConversant Capital LLC3,479,532
9.8% of class · Sep 10, 2026New 5%+ stake
Not yet in a 13F
13DRogers George Ted III3,017,216
8.5% of class · Sep 10, 2026New 5%+ stake
No 13F filer matched
13DMIG REF II Infr, LLC2,923,976
8.2% of class · Sep 10, 2026New 5%+ stake
No 13F filer matched
13GB. Riley Securities, Inc.2,339,181
7.1% of class · Sep 2, 2026New 5%+ stake
No 13F filer matched