STMicroelectronics N.V. (STMEF) shareholders
STMEFOTCSemiconductors & Related DevicesFiscal year ends December 31Also trades as STM
$46.25−0.98 (-2.08%)
Close on Oct 19, 2026Market cap $41.10BP/E 256.9Yield 0.78%
Ownership
Who owns STMicroelectronics's shares
Held by institutions
–
Shares held, 13F filers
Institutional holders
–
Net institutional buying
–
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Caisse des dépôts et consignations Joint filing with STMicroelectronics Holding N.V. (27.80%), Bpifrance Participations S.A. (27.80%) and 3 more | 254,380,285 | 28.20% | 13G (passive) amendment | Dec 31, 2023 |
| BlackRock, Inc. | 47,511,809 | 5.20% | 13G (passive) amendment | Mar 31, 2025 |
Short interest
Shares sold short and not yet bought back, as of Oct 15, 2026 (FINRA, reported twice a month)
Short % of shares outstanding
–
2M shares short
Days to cover
14.7
At 0M shares a day
Change since last report
-16.4%
From 2M shares
Short volume, 0 days
–
Of volume reported to FINRA
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of STMicroelectronics's stock actually held short. No settlement fails above the SEC's reporting threshold in the last 90 days.