SEC 13F/ADDVerified data
Duquesne Family Office LLC bought STM
13F filer · STMicroelectronics N.V. · Stmicroelectronics N V
- Side
- BUY
- Δ value
- $37K
- Shares
- 490.0K
- Price
- $0.07
- Executed
- Not disclosed
- Disclosed
- Aug 14, 2026
STM · daily
Yahoo Finance chart API◉This trade, on the day it was made▼Disclosure●Material company filing◯Other disclosed buy◯Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Insider Score
Experimental signal16/ 100 · ROUTINE
Methodology →- Transaction type+6 / 20
ADD
- Relative size+2 / 25
$37K quarter-over-quarter change
- Filing timing0 / 15
Not applicable — 13F reports quarter-end holdings, execution dates are not disclosed
- Historical behavior+8 / 15
First recorded trade by this actor in this security
- Frequency & clustering0 / 15
No clustered activity in the dataset
- Market events0 / 10
No material company filing within 60 days after the trade
Other disclosed activity · STM
| Score | Actor | Security | Side | Value | Disclosed | Evidence |
|---|---|---|---|---|---|---|
| 39 | Alan ArmstrongRSelf | STMSTMicroelectronics N.V. Purchase | BUY | $1,001 – $15K |
Evidence
Verified data
Read directly from the primary public document; every field below is as reported by the filer.
Source
- Document
- SEC Form 13F-HR
- Publisher
- U.S. Securities and Exchange Commission (EDGAR)
- Document ID
- 0001536411-26-000006
Timestamps
- Event (reported)
- Not reported
- Published
- Aug 14, 2026
- Ingested by INSIDER
- Nov 4, 22:39 UTC
- Last re-read
- Nov 10, 08:27 UTC
Extracted facts
- Filer
- Duquesne Family Office LLC
- Role
- 13F filer
- Transaction
- ADD
- Asset
- Stmicroelectronics N V
- Ticker
- STM
- Shares
- 490.0K
- Price per share
- $0.07
- Value
- $36,696
- Owned after transaction
- 3.10M shares
What this establishes
Duquesne Family Office LLC reported this position change in a quarterly 13F holdings report. 13F shows quarter-end positions only — it does not say when during the quarter shares were bought or sold.
Extraction
- Method
- 13F information table XML
- Confidence
- 1.00
- 13F filer
- Duquesne Family Office LLCcik:0001536411
- Issuer
- STMicroelectronics N.V.cik:0000932787
Revision history · 0
No field has changed since this record was first ingested.
Company events
No records
No material filings recorded for this issuer.