Greenidge Generation Holdings Inc. (GREE) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

15,944,000Shares Outstanding

340,287Shares held by institutions

$408,344Value of institutional holdings

6.68%Institutional ownership %

73.88%Shares Changed QoQ

25No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

The institutional landscape for Greenidge Generation Holdings Inc. (NASDAQ:GREE) includes 25 filers as of the latest reporting cycle ending December 2025.

Institutional ownership in Greenidge Generation Holdings edged up to 6.7% in December 2025, compared to 4.1% in September 2025.
Institutional share ownership changed by 73.88% QoQ, while the number of institutional owners saw an increase of 8.70% YoY.
Of these 25 institutional investors, 13 increased their holdings in Greenidge Generation Holdings, while 3 of them reduced positions, and 9 investors maintained their exposure.
The aggregate institutional position in Greenidge Generation Holdings now stands at 1.07Mn shares as of December 2025, after investors increased their holdings (up by 452.56K shares quarter on quarter which is up 543.86K shares year over year).
With 275.94K shares, GSA CAPITAL PARTNERS LLP commands the largest institutional position in Greenidge Generation Holdings as of December 31, 2025, equating to 1.73% of the company.
Among the most significant buyers of Greenidge Generation Holdings during December 2025 were UBS Group AG (145.23K), GSA CAPITAL PARTNERS LLP (140.50K), RENAISSANCE TECHNOLOGIES LLC (56.70K), JANE STREET GROUP, LLC (44.16K), XTX Topco Ltd (36.67K).
Leading sellers of Greenidge Generation Holdings stock in December 2025 included MORGAN STANLEY (2.64K), SBI Securities Co., Ltd. (35), EWA, LLC (23).
The top 10 institutional holders of Greenidge Generation Holdings for the quarter ending December 2025 included GSA CAPITAL PARTNERS LLP (275.94K), VANGUARD GROUP INC (166.47K), UBS Group AG (150.38K), GEODE CAPITAL MANAGEMENT, LLC (125.67K), STATE STREET CORP (79.05K), RENAISSANCE TECHNOLOGIES LLC (77.30K), JANE STREET GROUP, LLC (44.16K), XTX Topco Ltd (36.67K), NORTHERN TRUST CORP (29.87K), BRIDGEWAY CAPITAL MANAGEMENT, LLC (17.00K).

25 Institutional Holders

340,287 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
GSA CAPITAL PARTNERS LLP	31 Dec, 2025	275,942	140,505	103.74%	$408.00
VANGUARD GROUP INC	31 Dec, 2025	166,471	0	0.00%	$246,377.00
UBS Group AG	31 Dec, 2025	150,378	145,231	2,821.66%	$222,559.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	125,665	0	0.00%	$185,993.00
STATE STREET CORP	31 Dec, 2025	79,050	12,700	19.14%	$116,994.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	77,300	56,700	275.24%	$114,404.00
JANE STREET GROUP, LLC	31 Dec, 2025	44,158	44,158	0.00%	$65,354.00
XTX Topco Ltd	31 Dec, 2025	36,673	36,673	0.00%	$54,276.00
NORTHERN TRUST CORP	31 Dec, 2025	29,872	0	0.00%	$44,211.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	17,000	0	0.00%	$25,160.00
Dynamic Technology Lab Private Ltd	31 Dec, 2025	13,616	13,616	0.00%	$20,000.00
Federation des caisses Desjardins du Quebec	31 Dec, 2025	13,201	500	3.94%	$19,273.00
BlackRock, Inc.	31 Dec, 2025	12,825	1	0.01%	$18,981.00
EWA, LLC	31 Dec, 2025	10,754	-23	-0.21%	$15,916.00
Tower Research Capital LLC (TRC)	31 Dec, 2025	5,141	5,141	0.00%	$7,609.00
MORGAN STANLEY	31 Dec, 2025	3,040	-2,637	-46.45%	$4,499.00
SBI Securities Co., Ltd.	31 Dec, 2025	2,589	-35	-1.33%	$3,832.00
US BANCORP \DE\	31 Dec, 2025	1,012	0	0.00%	$1,498.00
BNP PARIBAS FINANCIAL MARKETS	31 Dec, 2025	263	0	0.00%	$389.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	126	2	1.61%	$187.00

1 - 20 of 25

Research Tools