Enviri Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:NVRI Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
08 Dec 25	SellUS$98,589	Jennifer Kozak	Individual	5,423	US$18.18
24 Nov 25	BuyUS$481,724	D. E. Shaw & Co., L.P.	Company	347,974	US$18.27
24 Nov 25	SellUS$571,419	D. E. Shaw & Co., L.P.	Company	554,574	US$18.47
27 Oct 25	BuyUS$6,338	D. E. Shaw & Co., L.P.	Company	478	US$13.26

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of NVRI?
Owner Type	Number of Shares	Ownership Percentage
State or Government	18,170	0.0184%
Individual Insiders	3,763,655	3.8%
Hedge Funds	19,645,696	19.8%
Institutions	75,560,875	76.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 93.15% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.2%	BlackRock, Inc.	11,705,287	US$232.2m	0.4%	no data
7.34%	Neuberger Berman Investment Advisers LLC	6,072,114	US$120.5m	0.35%	0.08%
6.65%	Newtyn Management, LLC	5,502,200	US$109.2m	19.6%	8.85%
6.57%	The Vanguard Group, Inc.	5,430,809	US$107.7m	2.5%	no data
6.02%	D. E. Shaw & Co., L.P.	4,980,660	US$98.8m	13.3%	0.08%
5.64%	Davidson Kempner Capital Management LP	4,668,300	US$92.6m	107%	3.97%
5.43%	Mason Capital Management LLC	4,494,536	US$89.2m	0%	9.7%
4.37%	TPG Capital, L.P.	3,613,688	US$71.7m	0%	0.32%
4.25%	Angelo, Gordon & Co., L.P.	3,518,688	US$69.8m	0%	1.62%
3.89%	Dimensional Fund Advisors LP	3,220,029	US$63.9m	-13.1%	0.01%
3.55%	State Street Global Advisors, Inc.	2,938,841	US$58.3m	1.68%	no data
3.02%	Hudson Bay Capital Management LP	2,500,300	US$49.6m	66.7%	0.29%
2.7%	Paradigm Capital Management, Inc.	2,232,298	US$44.3m	-37%	1.3%
2.53%	Mill Road Capital Management LLC	2,090,743	US$41.5m	0%	19.7%
2.3%	Geode Capital Management, LLC	1,904,439	US$37.8m	2.67%	no data
2.2%	Highbridge Capital Management, LLC	1,818,554	US$36.1m	21.6%	3.16%
1.94%	F. Grasberger	1,601,489	US$31.8m	23.6%	no data
1.82%	Pleasant Lake Partners LLC	1,503,900	US$29.8m	-65%	3.57%
1.79%	Charles Schwab Investment Management, Inc.	1,482,010	US$29.4m	-3.49%	no data
1.35%	CIBC World Markets Corp.	1,118,850	US$22.2m	0%	0.06%
1.27%	UBS Asset Management AG	1,053,880	US$20.9m	-24.6%	no data
1.13%	Bridgeway Capital Management, LLC	936,182	US$18.6m	0%	0.23%
1.11%	OMERS Administration Corporation	921,561	US$18.3m	184%	0.1%
1.06%	Bank of America Corporation	874,513	US$17.4m	410%	no data
1.04%	Citadel Advisors LLC	858,281	US$17.0m	14.5%	0.01%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/05/22 05:30
End of Day Share Price	2026/05/22 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Enviri Corporation is covered by 13 analysts. 2 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
null null	Argus Research Company
Devin Dodge	BMO Capital Markets Equity Research
James Lucas	Brean Capital Historical (Janney Montgomery)