Acorn EnergyACFN
13F holders, Q4 2025 (December 31)10holders −4
1new positions
5sold out
$15.27avg. 13F price*
At the end of Q4 2025, 10 institutions reported holding Acorn Energy Inc. (ACFN) in their 13F filings, down 4 from Q3 2025. 1 opened new positions and 5 sold out. The largest holders were Vanguard Group Inc. ($549K), Geode Capital Management, LLC ($234K) and Susquehanna International Group, LLP ($172K).
- Company
- Acorn Energy Inc.
- CUSIP
- 004848206
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $172K |
| Exits | 5 | $989K |
All 13F filers, Q3 2025 → Q4 2025: 21,873 shares bought and 37,256 shares sold, net −15,383 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 10 holders
| Vanguard Group Inc. | 0.00% | Add +15.5% | 36,362 | $549K |
| Geode Capital Management, LLC | 0.00% | Add +29.3% | 15,500 | $234K |
| Susquehanna International Group, LLP | 0.00% | New | 11,400 | $172K |
| Morgan Stanley | 0.00% | Add +641.0% | 2,312 | $35K |
| Access Investment Management LLC | 0.01% | No change | 880 | $25K |
| Osaic Holdings, Inc. | 0.00% | Reduce -67.5% | 1,296 | $20K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +31.1% | 354 | $5K |
| National Bank of Canada | 0.00% | No change | 245 | $4K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 25 | $378 |
| Bank of America Corp. | 0.00% | Add +16.7% | 14 | $211 |
"% of holder's portfolio" is ACFN's weight in each manager's 13F, not the share of Acorn Energy Inc. the manager owns.