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Acorn Energy, Inc.

ACFN
Exchange
Nasdaq
Industry
Services-Engineering Services
SEC CIK
0000880984

No open-market purchases or sales by Acorn Energy, Inc. insiders were filed in the last 90 days; 14 institutions reported holding it in 13F filings for Q2 2026, worth $1.89M in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding Acorn Energy, Inc. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of ACFN: Q2 2021 compared with Q3 2021
MeasureQ2 2021Q3 2021Change
Holders23+1
Shares19.0K18.2K−800 (−4.2%)
Value$11.0K$13.0K+$2.00K (+18.2%)

New holders (1)

Institutions that held Acorn Energy, Inc. at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to ACFN in Q3 2021
InstitutionSharesValue% of portfolio
IFP Advisors, Inc200$1.00K0.00%

Sold out (0)

Institutions that held Acorn Energy, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.

None.