Ticker · CUSIP 415864107

NVRI

HARSCO CORP
Industrials·Waste Management
···Share
Holders (tracked)
8
Combined shares
5,846,249
Combined value
$104.77M
Last close
$19.39
Quarter
2025Q4
Price · 1Y$19.39+13.53 (+230.89%)H $19.90 · L $5.83 · Avg Vol 1.2M
$5.00$10.00$15.00$20.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
8112024Q12025Q4
Price is +8.2% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

12 events
  1. Ken Griffin (Citadel Advisors) opened position2026-02-17
    +749,620 shares · 2025Q4
    Position
  2. D.E. Shaw & Co. trimmed2026-02-17
    −202,716 shares · 2025Q4
    Position
  3. Izzy Englander (Millennium Mgmt) trimmed2026-02-17
    −1,279,496 shares · 2025Q4
    Position
  4. T. Rowe Price added2026-02-17
    +5,086 shares · 2025Q4
    Position
  5. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +50,000 shares · 2025Q4
    Position
  6. AQR Capital Management added2026-02-17
    +5,552 shares · 2025Q4
    Position
  7. Norges Bank (Norway SWF) opened position2026-02-10
    +337,788 shares · 2025Q4
    Position
  8. T. Rowe Price added2025-11-14
    +153 shares · 2025Q3
    Position
  9. AQR Capital Management added2025-11-14
    +7,443 shares · 2025Q3
    Position
  10. D.E. Shaw & Co. trimmed2025-11-14
    −248,432 shares · 2025Q3
    Position
  11. Izzy Englander (Millennium Mgmt) added2025-11-14
    +1,318,833 shares · 2025Q3
    Position
  12. Norges Bank (Norway SWF) added2025-11-12
    +140,267 shares · 2024Q3
    Position

Insider activity

No insider transactions in the last 30 days.
View full insider history for NVRI →
Follow-the-investor returns
If you'd copied each holder of NVRI…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
D.E. Shaw & Co.2016Q1$7.62+154.5%$85.3M
AQR Capital Management2016Q1$10.03+93.3%$1.1M
Norges Bank (Norway SWF)2016Q1$11.31+71.4%$6.5M
T. Rowe Price2016Q1$11.83+63.9%$2.4M
Izzy Englander (Millennium Mgmt)2016Q1$12.58+54.1%$1.3M
Paul Tudor Jones (Tudor Investment)2016Q1$15.61+24.2%$970K
Ken Griffin (Citadel Advisors)2016Q1$17.42+11.3%$14.5M
Ken Griffin (Citadel Advisors)2016Q1$17.42+11.3%$14.5M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions3
Added to2
Trimmed2
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
8
$8.49B
2022Q2
10
$4.94B
2022Q3
11
$64.5M
2022Q4
13
$120.2M
2023Q1
14
$131.8M
2023Q2
12
$184.2M
2023Q3
13
$134.2M
2023Q4
11
$144.7M
2024Q1
11
$142.8M
2024Q2
13
$166.3M
2024Q3
12
$54.4M
2024Q4
11
$51.0M
2025Q1
6
$40.5M
2025Q2
7
$44.8M
2025Q3
6
$80.4M
2025Q4
8
$104.8M

Who owns NVRI

8 super-investors · 2025Q4
Tracked stake
5.85M
shares
Combined value
$105M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Added2Trim2
#ManagerSharesValue
1D.E. Shaw & Co.4.40M$79M
2Ken Griffin
Citadel Advisors
749.6K$13M
3Norges Bank
Norway SWF
337.8K$6M
4T. Rowe Price125.9K$2M
5Izzy Englander
Millennium Mgmt
67.9K$1M
6Ken Griffin
Citadel Advisors
60.6K$1M
7AQR Capital Management57.7K$1M
8Paul Tudor Jones
Tudor Investment
50.0K$896K

Recent moves

20 transactions
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