enVVeno Medical Corp (NVNO) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

560,370Shares Outstanding

256,673Shares held by institutions

$2,392,192Value of institutional holdings

496.43%Institutional ownership %

15.54%Shares Changed QoQ

20No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 20 institutions have reported a stake in enVVeno Medical Corp (NASDAQ:NVNO) as of December 2025, according to recent 13F filings with the SEC.

enVVeno Medical saw its institutional ownership percentage fell to 496.4% in December 2025 from 1059.2% in September 2025.
Quarterly data indicates a 15.54% shift in institutional share volume, and the annual owner count reflects a decrease of 44.44%.
Among the 20 institutional holders of enVVeno Medical, 8 added to their stakes while 6 trimmed their positions and 6 held steady.
This class of investors increased its holdings in enVVeno Medical to 2.78Mn shares for the 13F-cycle ending December 2025, up by 374.10K shares quarter on quarter, and down 1.52Mn shares year over year.
CM Management, LLC's holding of 1.25Mn shares as of December 31, 2025 makes it the primary institutional investor in enVVeno Medical, owning 223.07% of the stock.
Among the most significant buyers of enVVeno Medical during December 2025 were CM Management, LLC (650.00K), GSA CAPITAL PARTNERS LLP (185.17K), JANE STREET GROUP, LLC (107.08K), SIMPLEX TRADING, LLC (79.33K), RENAISSANCE TECHNOLOGIES LLC (22.10K).
Leading sellers of enVVeno Medical stock in December 2025 included VANGUARD GROUP INC (561.95K), Westside Investment Management, Inc. (120.15K), HRT FINANCIAL LP (5.90K), Fermata Advisors, LLC (4.73K), MORGAN STANLEY (846).
The top 10 institutional holders of enVVeno Medical for the quarter ending December 2025 included CM Management, LLC (1.25Mn), VANGUARD GROUP INC (299.25K), GEODE CAPITAL MANAGEMENT, LLC (201.24K), GSA CAPITAL PARTNERS LLP (198.59K), JPMORGAN CHASE & CO (182.30K), JANE STREET GROUP, LLC (178.85K), SIMPLEX TRADING, LLC (93.08K), Westside Investment Management, Inc. (92.65K), BlackRock, Inc. (60.47K), RENAISSANCE TECHNOLOGIES LLC (51.30K).

20 Institutional Holders

256,673 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
CM Management, LLC	31 Dec, 2025	1,250,000	650,000	108.33%	$401,000.00
VANGUARD GROUP INC	31 Dec, 2025	299,246	-561,945	-65.25%	$96,058.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	201,244	0	0.00%	$64,566.00
GSA CAPITAL PARTNERS LLP	31 Dec, 2025	198,592	185,172	1,379.82%	$64.00
JPMORGAN CHASE & CO	31 Dec, 2025	182,303	-19	-0.01%	$58,483.00
JANE STREET GROUP, LLC	31 Dec, 2025	178,855	107,084	149.20%	$57,377.00
SIMPLEX TRADING, LLC	31 Dec, 2025	93,082	79,331	576.91%	$29,879.00
Westside Investment Management, Inc.	31 Dec, 2025	92,650	-120,150	-56.46%	$29,726.00
BlackRock, Inc.	31 Dec, 2025	60,474	617	1.03%	$19,400.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	51,300	22,100	75.68%	$16,457.00
HRT FINANCIAL LP	31 Dec, 2025	49,234	-5,901	-10.70%	$15.00
STATE STREET CORP	31 Dec, 2025	40,800	0	0.00%	$13,089.00
Fermata Advisors, LLC	31 Dec, 2025	32,717	-4,732	-12.64%	$10,496.00
UBS Group AG	31 Dec, 2025	32,121	21,851	212.77%	$10,311.00
Cambridge Investment Research Advisors, Inc.	31 Dec, 2025	10,001	0	0.00%	$3.00
MORGAN STANLEY	31 Dec, 2025	2,874	-846	-22.74%	$922.00
WELLS FARGO & COMPANY/MN	31 Dec, 2025	2,000	0	0.00%	$642.00
WOLVERINE ASSET MANAGEMENT LLC	31 Dec, 2025	1,768	0	0.00%	$567.00
GROUP ONE TRADING LLC	31 Dec, 2025	1,735	1,533	758.91%	$557.00
CIBC Private Wealth Group LLC	31 Dec, 2025	860	0	0.00%	$276.00

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