Greenidge Generation Holdings Inc. (GREE) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

33,307Shares held by institutions

$35,305Value of institutional holdings

3.55%Institutional ownership %

8.10%Shares Changed QoQ

28No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Greenidge Generation Holdings Inc. (NASDAQ:GREE) appears in 26 institutional 13F filings for the quarter ending December 2025.

These investors held 6.9% of outstanding shares in December 2025, up from 3.5% in June 2025.
They increased total shares held in Greenidge Generation Holdings by 77.91% from the prior quarter, while the number of investors in GREE increased 13.04% year over year.
Of these 26 holders, 14 added to their stakes in Greenidge Generation Holdings, 5 trimmed positions, and 7 made no changes.
The aggregate institutional position in Greenidge Generation Holdings amounted to 1.09Mn shares as of December 2025, up by 477.32K shares quarter on quarter, and up 563.33K shares year over year.
GSA CAPITAL PARTNERS LLP is the top holder of Greenidge Generation Holdings as of December 31, 2025, with 275.94K shares representing 1.74% of outstanding stock.
The most significant purchases of GREE for the quarter ending December 2025 came from UBS Group AG (145.23K), GSA CAPITAL PARTNERS LLP (140.5K), RENAISSANCE TECHNOLOGIES LLC (56.7K), JANE STREET GROUP, LLC (44.16K), XTX Topco Ltd (36.67K).
The largest sellers of Greenidge Generation Holdings for the quarter ending December 2025 were Morgan Stanley (2.64K), Bank Of America Corp /De/ (122), SBI Securities Co., Ltd. (35), EWA, LLC (23), Jpmorgan Chase & Co (1).
Business Quant data shows the 10 biggest positions in Greenidge Generation Holdings as of December 2025 are held by GSA CAPITAL PARTNERS LLP (275.94K), VANGUARD GROUP INC (166.47K), UBS Group AG (150.38K), GEODE CAPITAL MANAGEMENT, LLC (125.66K), State Street Corp (79.05K), RENAISSANCE TECHNOLOGIES LLC (77.3K), JANE STREET GROUP, LLC (44.16K), XTX Topco Ltd (36.67K), Northern Trust Corp (29.87K), Virtu Financial LLC (24.85K).

26 Institutional Holders

33,307 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	1	0.01%	$0.00
GSA CAPITAL PARTNERS LLP	31 Dec, 2025	140,505	103.74%	$0.00
UBS Group AG	31 Dec, 2025	145,231	2,821.66%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	0	0.00%	$0.00
XTX Topco Ltd	31 Dec, 2025	36,673	0.00%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	0	0.00%	$0.00
Federation des caisses Desjardins du Quebec	31 Dec, 2025	500	3.94%	$0.00
State Street Corp	31 Dec, 2025	12,700	19.14%	$0.00
EWA, LLC	31 Dec, 2025	-23	-0.21%	$0.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	56,700	275.24%	$0.00
SBI Securities Co., Ltd.	31 Dec, 2025	-35	-1.33%	$0.00
JANE STREET GROUP, LLC	31 Dec, 2025	44,158	0.00%	$0.00
OSAIC HOLDINGS, INC.	31 Dec, 2025	0	0.00%	$0.00
Northern Trust Corp	31 Dec, 2025	0	0.00%	$0.00
Virtu Financial LLC	31 Dec, 2025	24,854	0.00%	$0.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	0	0.00%	$0.00
Dynamic Technology Lab Private Ltd	31 Dec, 2025	13,616	0.00%	$0.00
Tower Research Capital LLC (TRC)	31 Dec, 2025	5,141	0.00%	$0.00
Morgan Stanley	31 Dec, 2025	-2,637	-46.45%	$0.00
Us Bancorp \De\	31 Dec, 2025	0	0.00%	$0.00

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