Arve Hanstveit, a director at $ERII, sold 165,292 shares of the company on 04-02-2026 for an estimated $1,676,060. We received data on the trade from a recent SEC filing. This was a sale of approximately 30.0% of their shares of this class of stock. Following this trade, they now own 384,928 shares of this class of $ERII stock.
$ERII Insider Trading Activity
$ERII insiders have traded $ERII stock on the open market 18 times in the past 6 months. Of those trades, 0 have been purchases and 18 have been sales.
Here’s a breakdown of recent trading of $ERII stock by insiders over the last 6 months:
- ARVE HANSTVEIT has made 0 purchases and 6 sales selling 270,292 shares for an estimated $2,929,545.
- WILLIAM YEUNG (Chief Legal Officer) has made 0 purchases and 9 sales selling 29,294 shares for an estimated $484,153.
- RODNEY CLEMENTE (SVP, Water) has made 0 purchases and 2 sales selling 21,292 shares for an estimated $228,871.
- NATARAJAN RAMANAN (Chief Technology Officer) sold 272 shares for an estimated $2,875
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$ERII Hedge Fund Activity
We have seen 81 institutional investors add shares of $ERII stock to their portfolio, and 100 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- AMUNDI added 2,178,560 shares (+323.6%) to their portfolio in Q4 2025, for an estimated $29,388,774
- KBC GROUP NV removed 1,144,327 shares (-93.1%) from their portfolio in Q4 2025, for an estimated $15,436,971
- BROWN CAPITAL MANAGEMENT LLC removed 838,189 shares (-52.3%) from their portfolio in Q4 2025, for an estimated $11,307,169
- ACK ASSET MANAGEMENT LLC added 677,251 shares (+inf%) to their portfolio in Q4 2025, for an estimated $9,136,115
- BLACKROCK, INC. added 561,008 shares (+9.7%) to their portfolio in Q4 2025, for an estimated $7,567,997
- UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC removed 515,006 shares (-76.3%) from their portfolio in Q4 2025, for an estimated $6,947,430
- SILVERCREST ASSET MANAGEMENT GROUP LLC removed 480,858 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $6,486,774
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
$ERII Revenue
$ERII had revenues of $66.9M in Q4 2025. This is a decrease of -0.3% from the same period in the prior year.
You can track ERII financials on Quiver Quantitative's ERII stock page.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
