Central Puerto S.A.
CEPU- Exchange
- NYSE
- Industry
- Electric Services
- SEC CIK
- 0001717161
No open-market purchases or sales by Central Puerto S.A. insiders were filed in the last 90 days; 47 institutions reported holding it in 13F filings for Q2 2026, worth $110.5M in total; no superinvestor holds it.
Holders of 5% or more of CEPU
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Central Puerto S.A., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Cantomi Uruguay S.A. | 13G | 5.40%82.5M shares | New | Jun 17, 20261 filing | Jun 17, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
4 Schedule 13D and 13G filings on Central Puerto S.A., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 7, 20263:58 PM ET | Plusener S.A. | 13G/A | 0.20%2.27M shares | –Below 5% | Jun 30, 2026 | SEC |
| Jun 17, 20266:38 PM ET | Cantomi Uruguay S.A. | 13G | 5.40%82.5M shares | New | Jun 10, 2026 | SEC |
| Feb 9, 2022 | Reca Guillermo Pablo | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2021 | Escasany Eduardo Jose | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Central Puerto S.A. shares.
No Form 144 notices for Central Puerto S.A. are on file.