FOLKETRYGDFONDET has opened a new $1.6M position in $ECO, per a new SEC 13F filing. This disclosure reflects the funds' holdings for the 06-30-2026 report period. You can see the fund's full portfolio on Quiver Quantitative, and also track the largest institutional owners of $ECO.
$ECO Hedge Fund Activity
We have seen 76 institutional investors add shares of $ECO stock to their portfolio, and 34 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- ENCOMPASS CAPITAL ADVISORS LLC removed 432,722 shares (-53.4%) from their portfolio in Q1 2026, for an estimated $21,891,405
- PORTOLAN CAPITAL MANAGEMENT, LLC added 377,045 shares (+233.0%) to their portfolio in Q1 2026, for an estimated $19,074,706
- JPMORGAN CHASE & CO added 284,695 shares (+inf%) to their portfolio in Q2 2026, for an estimated $14,268,913
- JANE STREET GROUP, LLC added 246,896 shares (+310.9%) to their portfolio in Q1 2026, for an estimated $12,490,468
- BLACKROCK, INC. removed 233,650 shares (-87.7%) from their portfolio in Q2 2026, for an estimated $11,710,538
- CITADEL ADVISORS LLC removed 196,031 shares (-97.4%) from their portfolio in Q1 2026, for an estimated $9,917,208
- FEARNLEY ASSET MANAGEMENT AS added 186,194 shares (+370.9%) to their portfolio in Q1 2026, for an estimated $9,419,554
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
Note that there may be inaccuracies in these estimates due to filing errors by the funds, parsing errors by us, or other anomalies.
Check out Quiver Quantitative's $ECO ticker page for more data.
