TEF
equitynet sellingTelefonica SA · BOLSA DE MADRID
Short interest
Shares sold short, as brokers report them to FINRA twice a month
| Settlement date | Shares short | Change | Days to cover |
|---|---|---|---|
| Jan 15, 2026 | 2.89M | -30.8% | 1.1 |
| Dec 31, 2025 | 4.18M | +13.7% | 2.4 |
| Dec 15, 2025 | 3.68M | -17.0% | 3.1 |
| Nov 28, 2025 | 4.43M | +6.1% | 4.6 |
| Nov 14, 2025 | 4.18M | +9.7% | 3.0 |
| Oct 31, 2025 | 3.81M | -6.2% | 8.0 |
| Oct 15, 2025 | 4.06M | +0.4% | 7.1 |
| Sep 30, 2025 | 4.04M | +6.8% | 5.0 |
Largest fails to deliver, the last year
12 settlement days with at least $10,000 of shares sold and not delivered
| Settlement date | Shares | Value |
|---|---|---|
| Nov 6, 2025 | 200.31K | $833.3K |
| Nov 10, 2025 | 130.63K | $543.4K |
| Nov 7, 2025 | 105.44K | $436.5K |
| Dec 17, 2025 | 30.12K | $125.3K |
| Dec 18, 2025 | 24.98K | $101.2K |
Short interest is every broker's short position at the settlement date, reported to FINRA and published about a week and a half later; it does not say who is short. Days to cover is the short position over the average day's trading, and the share of the company is against the shares outstanding on its latest filing. A fail to deliver is the balance of shares sold and not delivered by settlement, from the SEC: it can be a short seller who never borrowed the stock, but is as often a late delivery that clears within days.
Who traded it
Most active first
| Member | Buys | Sells |
|---|---|---|
| Greg GianforteMT-00 · house | 1 | 2 |
| Nicholas Van TaylorTX-3 · house | — | 2 |
| Dan GoldmanNY-10 · house | — | 1 |
Every disclosure
6 in total, newest first
| Member | Amount |
|---|---|
| Dan GoldmanNY · housesell | $15K – $50K |
| Greg GianforteMT · houseselljoint | $1K – $15K |
| Greg GianforteMT · housebuyjoint | $1K – $15K |
| Nicholas Van TaylorTX · housesellspouse | $1K – $15K |
| Nicholas Van TaylorTX · housesellspouse | $1K – $15K |
| Greg GianforteMT · houseselljoint | $1K – $15K |
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