Telefonica S A
TEFOF- Exchange
- OTC
- Industry
- Telephone Communications (No Radiotelephone)
- SEC CIK
- 0000814052
No open-market purchases or sales by Telefonica S A insiders were filed in the last 90 days; 2 institutions reported holding it in 13F filings for Q2 2026, worth $5.01M in total; no superinvestor holds it.
Other share classesTELFY
Holders of 5% or more of TEFOF
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Telefonica S A, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Green Bridge Investment Co SCS | 13D/A | 9.97%565.3M shares | 0.00 ppfrom 9.97% | Jan 23, 20252 filings | Mar 3, 2025 | 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
5 Schedule 13D and 13G filings on Telefonica S A, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 3, 202511:37 AM ET | Green Bridge Investment Co SCSand 1 other | 13D/A | 9.97%565.3M shares | 0.00 ppfrom 9.97% | Feb 26, 2025 | SEC |
| Jan 23, 20255:19 PM ET | Green Bridge Investment Co SCSand 1 other | 13D | 9.97%565.3M shares | New | Jan 17, 2025 | SEC |
| Nov 9, 20221:53 PM ET | BlackRock Inc. | 13GOld format | – | – | – | SEC |
| Oct 7, 20222:58 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 4, 20224:12 PM ET | BlackRock Inc. | 13GOld format | – | New | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Telefonica S A shares.
No Form 144 notices for Telefonica S A are on file.