Who owns ACORN ENERGY, INC. (ACF)? Elite investor 13F holders

1 tracked elite investors reported holding ACORN ENERGY, INC as of 2026-09-30, including Renaissance Technologies LLC. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

1 tracked investors currently reported holding · Latest report period: 2026-09-30 · Industrials · Capital Goods

Acorn Energy, Inc., through its subsidiary, develops and markets wireless remote monitoring and control systems in the United States and internationally. It operates through two segments: Power Generation (“PG”) and Cathodic Protection (“CP”). The company offers wireless remote monitoring and control systems and IoT applications for residential and commercial/industrial power generation…

Reported holders and securities, including exits (up to 20)

Reported holders and securities, including exits (up to 20)
InvestorSecurityInstrumentReport periodFiledValueQuantityUnitsChangeSource
Renaissance Technologies LLCACORN ENERGY INCSHARE2026-09-302026-11-12 00:00:00391600.00 USD19580.000000SharesbuyOriginal filing

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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