Who owns Enviri Corporation (NVRI)
Which tracked institutional funds hold NVRI, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See NVRI company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
66 tracked funds added or opened NVRI while 40 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
NVRI’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes NVRI more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in NVRI divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 218 tracked filers holding NVRI, 116 increased or opened the position and 107 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in NVRI between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 19
- MASON CAPITAL MANAGEMENT LLC$88M
- TPG GP A, LLC$71M
- VANGUARD CAPITAL MANAGEMENT LLC$64M
- VANGUARD PORTFOLIO MANAGEMENT LLC$31M
- CIBC Bancorp USA Inc.$22M
- VANGUARD FIDUCIARY TRUST CO$10M
Full exits 25
- VANGUARD GROUP INC$84M
- ANGELO GORDON & CO., L.P.$63M
- Pertento Partners LLP$27M
- HG Vora Capital Management, LLC$22M
- JANE STREET GROUP, LLC$16M
- AYAL Capital Advisors Ltd$15M
Largest adds
- Davidson Kempner Capital Management LP$51M
- JPMORGAN CHASE & CO$33M
- Newtyn Management, LLC$26M
- Hudson Bay Capital Management LP$22M
- D. E. Shaw & Co., Inc.$19M
- BANK OF AMERICA CORP /DE/$14M
Largest trims
- Fund 1 Investments, LLC$47M
- BlackRock, Inc.$44M
- PARADIGM CAPITAL MANAGEMENT INC/NY$20M
- SG Americas Securities, LLC$9M
- ExodusPoint Capital Management, LP$5M
- UBS Group AG$5M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. trimmed | 8,405,275 | $165M | 7.9% | 2026-Q1 |
| NEUBERGER BERMAN GROUP LLC added | 6,072,114 | $119M | 5.7% | 2026-Q1 |
| Newtyn Management, LLC added | 5,502,200 | $108M | 5.2% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 4,980,660 | $98M | 4.7% | 2026-Q1 |
| Davidson Kempner Capital Management LP added | 4,668,300 | $92M | 4.4% | 2026-Q1 |
| MASON CAPITAL MANAGEMENT LLC new | 4,494,536 | $88M | 4.3% | 2026-Q1 |
| TPG GP A, LLC new | 3,613,688 | $71M | 3.4% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 3,252,439 | $64M | 3.1% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 3,220,029 | $63M | 3.0% | 2026-Q1 |
| STATE STREET CORP added | 2,938,841 | $58M | 2.8% | 2026-Q1 |
| Hudson Bay Capital Management LP added | 2,500,300 | $49M | 2.4% | 2026-Q1 |
| PARADIGM CAPITAL MANAGEMENT INC/NY trimmed | 2,232,298 | $44M | 2.1% | 2026-Q1 |
| Mill Road Capital Management LLC | 2,090,743 | $41M | 2.0% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,904,439 | $37M | 1.8% | 2026-Q1 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC added | 1,818,554 | $34M | 1.7% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 1,818,554 | $34M | 1.7% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 1,555,898 | $31M | 1.5% | 2026-Q1 |
| Fund 1 Investments, LLC trimmed | 1,503,900 | $30M | 1.4% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 1,481,992 | $29M | 1.4% | 2026-Q1 |
| MORGAN STANLEY added | 1,307,663 | $26M | 1.2% | 2026-Q1 |
| CIBC Bancorp USA Inc. new | 1,118,908 | $22M | 1.1% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 934,985 | $18M | 0.9% | 2026-Q1 |
| OMERS ADMINISTRATION Corp added | 921,561 | $18M | 0.9% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 912,015 | $18M | 0.9% | 2026-Q1 |
| UBS Group AG trimmed | 892,651 | $18M | 0.8% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 858,281 | $17M | 0.8% | 2026-Q1 |
| Heights Point Management, LP trimmed | 816,900 | $16M | 0.8% | 2026-Q1 |
| NORTHERN TRUST CORP added | 766,527 | $15M | 0.7% | 2026-Q1 |
| Leeward Investments, LLC - MA trimmed | 738,532 | $14M | 0.7% | 2026-Q1 |
| Invesco Ltd. trimmed | 696,437 | $14M | 0.7% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 670,000 | $13M | 0.6% | 2026-Q1 |
| NOMURA HOLDINGS INC trimmed | 659,463 | $13M | 0.6% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 640,746 | $13M | 0.6% | 2026-Q1 |
| Meros Investment Management, LP trimmed | 625,852 | $12M | 0.6% | 2026-Q1 |
| ExodusPoint Capital Management, LP trimmed | 521,011 | $10M | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 513,789 | $10M | 0.5% | 2026-Q1 |
| SCOGGIN MANAGEMENT LP added | 500,000 | $10M | 0.5% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 459,857 | $9M | 0.4% | 2026-Q1 |
| Beartown Capital Management, LLC | 422,441 | $8M | 0.4% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 391,828 | $8M | 0.4% | 2026-Q1 |
| CITIGROUP INC added | 352,146 | $7M | 0.3% | 2026-Q1 |
| Verition Fund Management LLC added | 350,000 | $7M | 0.3% | 2026-Q1 |
| Edgestream Partners, L.P. new | 302,497 | $6M | 0.3% | 2026-Q1 |
| Public Sector Pension Investment Board added | 288,524 | $6M | 0.3% | 2026-Q1 |
| MONIMUS CAPITAL MANAGEMENT, LP added | 263,133 | $5M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 220,765 | $4M | 0.2% | 2026-Q1 |
| MARSHALL WACE, LLP added | 208,006 | $4M | 0.2% | 2026-Q1 |
| Solas Capital Management, LLC new | 201,205 | $4M | 0.2% | 2026-Q1 |
| WOLVERINE ASSET MANAGEMENT LLC | 196,174 | $4M | 0.2% | 2026-Q1 |
| MUFG Securities EMEA plc new | 190,000 | $4M | 0.2% | 2026-Q1 |
| CREDIT INDUSTRIEL ET COMMERCIAL added | 180,000 | $4M | 0.2% | 2026-Q1 |
| Legal & General Group Plc trimmed | 175,656 | $3M | 0.2% | 2026-Q1 |
| HSBC HOLDINGS PLC added | 173,982 | $3M | 0.2% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 171,780 | $3M | 0.2% | 2026-Q1 |
| Union Square Park Capital Management, LLC | 180,000 | $3M | 0.2% | 2026-Q1 |
| Nuveen, LLC added | 163,270 | $3M | 0.2% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 161,229 | $3M | 0.2% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 148,679 | $3M | 0.1% | 2026-Q1 |
| SG Americas Securities, LLC trimmed | 145,845 | $3M | 0.1% | 2026-Q1 |
| Swiss National Bank | 143,200 | $3M | 0.1% | 2026-Q1 |
| INTECH INVESTMENT MANAGEMENT LLC trimmed | 135,261 | $3M | 0.1% | 2026-Q1 |
| OP Asset Management Ltd new | 116,548 | $3M | 0.1% | 2026-Q1 |
| Susquehanna Portfolio Strategies, LLC | 132,375 | $3M | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 131,854 | $3M | 0.1% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 130,526 | $3M | 0.1% | 2026-Q1 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM trimmed | 117,573 | $2M | 0.1% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd added | 110,134 | $2M | 0.1% | 2026-Q1 |
| CIBRA Capital Ltd new | 109,394 | $2M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 94,472 | $2M | 0.1% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 91,157 | $2M | 0.1% | 2026-Q1 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 84,834 | $2M | 0.1% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC added | 83,204 | $2M | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO added | 80,971 | $2M | 0.1% | 2026-Q1 |
| Creative Planning added | 79,429 | $2M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 4,694,875 | $84M | 4.1% | 2025-Q4 stale |
| ANGELO GORDON & CO., L.P. added | 3,518,688 | $63M | 3.0% | 2025-Q4 stale |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC trimmed | 4,561,968 | $40M | 1.9% | 2025-Q2 stale |
| Diameter Capital Partners LP added | 2,455,854 | $31M | 1.5% | 2025-Q3 stale |
| Pertento Partners LLP trimmed | 1,527,845 | $27M | 1.3% | 2025-Q4 stale |
| HG Vora Capital Management, LLC trimmed | 1,250,000 | $22M | 1.1% | 2025-Q4 stale |
| BRIGHTLINE CAPITAL MANAGEMENT, LLC | 1,400,000 | $18M | 0.9% | 2025-Q3 stale |
| JANE STREET GROUP, LLC added | 874,796 | $16M | 0.8% | 2025-Q4 stale |
| AYAL Capital Advisors Ltd trimmed | 840,000 | $15M | 0.7% | 2025-Q4 stale |
| Oribel Capital Management, LP new | 709,600 | $13M | 0.6% | 2025-Q4 stale |
| SCOPIA CAPITAL MANAGEMENT LP new | 953,281 | $12M | 0.6% | 2025-Q3 stale |
| Weiss Asset Management LP new | 469,343 | $8M | 0.4% | 2025-Q4 stale |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC trimmed | 661,881 | $8M | 0.4% | 2025-Q3 stale |
| NORGES BANK added | 337,788 | $6M | 0.3% | 2025-Q4 stale |
| Kent Lake PR LLC trimmed | 450,000 | $6M | 0.3% | 2025-Q3 stale |
| Vision One Management Partners, LP new | 436,911 | $6M | 0.3% | 2025-Q3 stale |
| ESSEX INVESTMENT MANAGEMENT CO LLC added | 352,360 | $4M | 0.2% | 2025-Q3 stale |
| 1060 Capital, LLC trimmed | 327,570 | $4M | 0.2% | 2025-Q3 stale |
| Schonfeld Strategic Advisors LLC trimmed | 209,128 | $4M | 0.2% | 2025-Q4 stale |
| Divisar Capital Management LLC | 289,841 | $4M | 0.2% | 2025-Q3 stale |
| Empowered Funds, LLC trimmed | 274,301 | $3M | 0.2% | 2025-Q3 stale |
| Counterpoint Mutual Funds LLC added | 188,254 | $3M | 0.2% | 2025-Q4 stale |
| GROUP ONE TRADING LLC added | 137,140 | $2M | 0.1% | 2025-Q4 stale |
| BOOTHBAY FUND MANAGEMENT, LLC added | 134,352 | $2M | 0.1% | 2025-Q4 stale |
| SIMPLEX TRADING, LLC added | 113,638 | $2M | 0.1% | 2025-Q4 stale |
| HRT FINANCIAL LP trimmed | 112,778 | $2M | 0.1% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.