Duquesne Family Office LLC bought Taiwan Semiconductor Manufac · INSIDER
Data sources SEC Form 4 1h ago
House PTR 1h ago
SEC 13F 1h ago
Robinhood Chain 1h ago
SEC 13F / ADD Verified data
DO 13F filer · Taiwan Semiconductor Manufac
○ Watch filer
Side BUY
Δ value $45K
Shares 94.4K
Price $0.48
Executed Not disclosed
Disclosed Aug 14, 2026 Customize layout
Price Yahoo Finance chart API No records No exchange ticker was reported for this asset.
Bonds, private funds and other non-listed assets have no public price history.
◉ 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 signal Transaction type +6 / 20
ADD
Relative size +2 / 25
$45K quarter-over-quarter change
Filing timing 0 / 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 & clustering 0 / 15
No clustered activity in the dataset
Market events 0 / 10
No material company filing within 60 days after the trade
Other disclosed activity · same actor Score Actor Security Side Value Executed Disclosed Lag Source Evidence 37 DO Duquesne Family Office LLC 13F filer
GOOG Alphabet Inc. NEW
BUY $120K 336.3K sh
Not disclosed Aug 14, 2026
Verified data Read directly from the primary public document; every field below is as reported by the filer.
Source
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 Taiwan Semiconductor Manufac
Ticker None reported
Shares 94.4K
Price per share $0.48
Value $45,083
Owned after transaction 589.7K 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 Revision history · 0 No field has changed since this record was first ingested.
No records No material filings recorded for this issuer.
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
41 DO Duquesne Family Office LLC 13F filer
ROKU ROKU, INC TRIM
SELL $78K 566.1K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
16 DO Duquesne Family Office LLC 13F filer
UH United Airls Hldgs Inc
ADD
BUY $72K 532.3K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
16 DO Duquesne Family Office LLC 13F filer
SP Seagate Technology Hldngs Pl
ADD
BUY $69K 71.3K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
16 DO Duquesne Family Office LLC 13F filer
WWD Woodward, Inc. TRIM
SELL $61K 144.2K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
42 DO Duquesne Family Office LLC 13F filer
AVGO Broadcom Inc. EXIT
SELL $61K 196.0K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
22 DO Duquesne Family Office LLC 13F filer
OPCH Option Care Health, Inc. EXIT
SELL $50K 1.87M sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
22 DO Duquesne Family Office LLC 13F filer
DH D R Horton Inc
NEW
BUY $49K 299.0K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
42 DO Duquesne Family Office LLC 13F filer
AMD ADVANCED MICRO DEVICES INC NEW
BUY $42K 72.9K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
22 DO Duquesne Family Office LLC 13F filer
PANW Palo Alto Networks Inc NEW
BUY $40K 116.7K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
22 DO Duquesne Family Office LLC 13F filer
FS Figure Technology Solutio
EXIT
SELL $39K 1.15M sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
22 DO Duquesne Family Office LLC 13F filer
HUT Hut 8 Corp. NEW
BUY $36K 314.1K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
16 DO Duquesne Family Office LLC 13F filer
NTRA Natera, Inc. ADD
BUY $33K 122.7K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
22 DO Duquesne Family Office LLC 13F filer
LSCC LATTICE SEMICONDUCTOR CORP EXIT
SELL $30K 323.1K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
32 DO Duquesne Family Office LLC 13F filer
DAL DELTA AIR LINES, INC. NEW
BUY $56K 603.0K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
16 DO Duquesne Family Office LLC 13F filer
TI Teva Pharmaceutical Inds Ltd
TRIM
SELL $59K 1.75M sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
36 DO Duquesne Family Office LLC 13F filer
AMZN AMAZON COM INC ADD
BUY $118K 495.8K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
27 DO Duquesne Family Office LLC 13F filer
CDW CDW Corp NEW
BUY $105K 744.0K sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
22 DO Duquesne Family Office LLC 13F filer
BTDR Bitdeer Technologies Group NEW
BUY $65K 4.07M sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
22 DO Duquesne Family Office LLC 13F filer
FOX Fox Corp NEW
BUY $115K 2.20M sh
Not disclosed Aug 14, 2026 quarterly SEC 13F Evidence
Evidence Close
GOOGAlphabet Inc.
