Enviri Corporation
US ˙ NYSE

SecurityNVRI / Enviri Corporation
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Panagora Asset Management Inc closes position in NVRI / Enviri Corporation

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 0 shares of Enviri Corporation (US:NVRI) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 33,369 shares of Enviri Corporation. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ENVIRI COM 415864107 0 -100.00 0
2026-02-13 2025-12-31 13F ENVIRI COM 415864107 33,369 -306 -0.91 598 39.81 0.0021
2025-11-13 2025-09-30 13F ENVIRI COM 415864107 33,675 -73,796 -68.67 427 -54.18 0.0017
2025-08-13 2025-06-30 13F ENVIRI COM 415864107 107,471 -250,733 -70.00 933 -60.87 0.0042
2025-05-15 2025-03-31 13F ENVIRI COM 415864107 358,204 -77,397 -17.77 2,382 -28.98 0.0119
2025-02-13 2024-12-31 13F ENVIRI COM 415864107 435,601 -17,708 -3.91 3,354 -28.44 0.0155
2024-11-13 2024-09-30 13F ENVIRI COM 415864107 453,309 13,384 3.04 4,687 23.47 0.0224
2024-07-29 2024-06-30 13F ENVIRI COM 415864107 439,925 26,129 6.31 3,797 0.26 0.0191
2024-05-07 2024-03-31 13F ENVIRI COM 415864107 413,796 66,723 19.22 3,786 21.23 0.0197
2024-02-08 2023-12-31 13F ENVIRI COM 415864107 347,073 48,994 16.44 3,124 45.12 0.0175
2023-10-31 2023-09-30 13F ENVIRI COM 415864107 298,079 45,577 18.05 2,152 -13.64 0.0134
2023-08-11 2023-06-30 13F ENVIRI COM 415864107 252,502 144,192 133.13 2,492 237.21 0.0147
2023-05-12 2023-03-31 13F HARSCO COM 415864107 108,310 -143,794 -57.04 740 -53.38 0.0047
2023-02-13 2022-12-31 13F HARSCO COM 415864107 252,104 146,014 137.63 1,586 299.24 0.0104
2022-11-14 2022-09-30 13F HARSCO COM 415864107 106,090 106,090 397 0.0028
2020-05-14 2020-03-31 13F HARSCO COMMON 415864107 0 -184,959 -100.00 0 -100.00
2020-02-12 2019-12-31 13F HARSCO COMMON 415864107 184,959 -435,881 -70.21 4,256 -63.84 0.0193
2019-11-12 2019-09-30 13F HARSCO COMMON 415864107 620,840 -196,554 -24.05 11,771 -47.52 0.0543
2019-08-09 2019-06-30 13F HARSCO COMMON 415864107 817,394 173,755 27.00 22,429 72.85 0.1003
2019-05-15 2019-03-31 13F HARSCO COMMON 415864107 643,639 26,544 4.30 12,976 5.88 0.0577
2019-02-14 2018-12-31 13F HARSCO COMMON 415864107 617,095 31,330 5.35 12,255 -26.72 0.0570
2018-11-13 2018-09-30 13F HARSCO COMMON 415864107 585,765 23,606 4.20 16,724 34.61 0.0629
2018-08-14 2018-06-30 13F HARSCO COMMON 415864107 562,159 -30,163 -5.09 12,424 1.58 0.0493
2018-05-15 2018-03-31 13F HARSCO COMMON 415864107 592,322 -97,558 -14.14 12,231 -4.94 0.0483
2018-02-14 2017-12-31 13F HARSCO COMMON 415864107 689,880 177,212 34.57 12,866 20.07 0.0483
2017-11-14 2017-09-30 13F HARSCO COMMON 415864107 512,668 350,142 215.44 10,715 309.44 0.0424
2017-08-14 2017-06-30 13F HARSCO COMMON 415864107 162,526 132,907 448.72 2,617 592.33 0.0105
2017-05-15 2017-03-31 13F HARSCO COMMON 415864107 29,619 10,198 52.51 378 43.18 0.0016
2017-02-14 2016-12-31 13F HARSCO COMMON 415864107 19,421 -151,185 -88.62 264 -84.42 0.0012
2016-11-14 2016-09-30 13F HARSCO COMMON 415864107 170,606 170,606 0.00 1,694 0.0081
2015-11-13 2015-09-30 13F HARSCO COMMON 415864107 0 -6,425 -100.00 0 -100.00
2015-08-14 2015-06-30 13F HARSCO COMMON 415864107 6,425 -2,950 -31.47 106 -34.57 0.0005
2015-05-15 2015-03-31 13F HARSCO COMMON 415864107 9,375 0 0.00 162 -8.47 0.0008
2015-02-13 2014-12-31 13F HARSCO COMMON 415864107 9,375 3,683 64.70 177 45.08 0.0009
2014-11-12 2014-09-30 13F HARSCO COMMON 415864107 5,692 -3,190 -35.92 122 -48.52 0.0006
2014-08-14 2014-06-30 13F HARSCO COMMON 415864107 8,882 -1,738 -16.37 237 -4.82 0.0012
2014-05-15 2014-03-31 13F HARSCO COMMON 415864107 10,620 1,182 12.52 249 -6.04 0.0012
2014-02-21 2013-12-31 13F HARSCO COMMON 415864107 9,438 -14,637 -60.80 265 -55.76 0.0012
2013-11-14 2013-09-30 13F HARSCO COMMON 415864107 24,075 -14,047 -36.85 599 -32.24 0.0029
2013-08-14 2013-06-30 13F HARSCO COMMON 415864107 38,122 38,122 884 0.0045
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.