Teradyne, Inc.

TER · NASDAQ · USD

PoliticiansInstitutionalInsiders

Current holders

Politician	Disclosed
Donald Trump R · EXECUTIVE	net $80K – $449K 7 disclosures · 5 bought / 2 sold · last Jul 17, 2026
Michael T. McCaul R · HOUSE · TX	$16K – $65K $16K – $68K today 2 filings · last Apr 29, 2026
Thomas MacArthur R · HOUSE · NJ	−$34K – $50K −$344K – $409K today 3 filings · last Dec 7, 2018
Susie Lee D · HOUSE · NV	−$13K – $29K −$32K – $69K today 3 filings · last Jun 9, 2021
Alan Armstrong R · SENATE · OK	$1K – $15K $1K – $16K today 1 filing · last Mar 27, 2026
Ro Khanna D · HOUSE · CA	−$126K – $126K −$457K – $334K today 18 filings · last May 1, 2026
Lisa C. McClain R · HOUSE · MI	−$28K – $28K −$46K – $76K today 4 filings · last Oct 31, 2025
Donna E. Shalala D · HOUSE · FL	−$14K – $14K −$92K – $109K today 2 filings · last Jun 24, 2019
Tommy Tuberville R · SENATE · AL	−$14K – $14K −$36K – $38K today 2 filings · last May 3, 2024
Julie Johnson D · HOUSE · TX	−$29K – $13K −$97K – $35K today 3 filings · last Apr 1, 2025

Recent transactions

Trades from Jun 24, 2019 – Jul 17, 2026

Politician	Type	Filed after	Amount
Donald Trump R · EXECUTIVE	Sell	67 days Jul 17, 2026 → Sep 22, 2026	≥$1K
Alan Armstrong R · SENATE · OK	Buy	116 days Mar 27, 2026 → Jul 21, 2026	≥$1K
Donald Trump R · EXECUTIVE	Sell	44 days May 18, 2026 → Jul 1, 2026	≥$50K
Ro Khanna D · HOUSE · CA-17	Buy	39 days May 1, 2026 → Jun 9, 2026	≥$1K
Donald Trump R · EXECUTIVE	Buy	51 days Mar 23, 2026 → May 13, 2026	≥$15K
Donald Trump R · EXECUTIVE	Buy	62 days Mar 12, 2026 → May 13, 2026	≥$15K
Donald Trump R · EXECUTIVE	Buy	63 days Mar 11, 2026 → May 13, 2026	≥$15K
Donald Trump R · EXECUTIVE	Buy	72 days Mar 2, 2026 → May 13, 2026	≥$50K
Donald Trump R · EXECUTIVE	Buy	127 days Jan 6, 2026 → May 13, 2026	≥$100K
Michael T. McCaul R · HOUSE · TX-10	Buy	5 days Apr 29, 2026 → May 4, 2026	≥$15K

Congressional trading data provided by QuiverQuant

Institutional

Investors holding

1,501

13F shares

153.2M

Total invested

$73.7B

Ownership

98.0%

New positions

340

Closed positions

138

Increased positions

836

Reduced positions

471

Put/Call ratio

1.19

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LONE PINE CAPITAL LLC	8/14/2026	1.5M	$722.4M	−20.28%

Insider transactions

Insider	Type	Transacted	Price	Date
Matz Marilyn	S-SALE	800	$341.28	Oct 15
Smith Gregory Stephen	S-SALE	4K	$341.28	Oct 15
Johnson Mercedes	S-SALE	167	$402.90	Oct 1

Analyst consensus

Buy31 analysts

Bearish · 0 · Hold · 12 · Bullish · 19

Earnings history

	EPS	Estimate
Q3 2024	$0.90	$0.79	Beat
Q4 2024	$0.95	$0.91	Beat
Q1 2025	$0.75	$0.62	Beat
Q2 2025	$0.57	$0.54	Beat
Q3 2025	$0.85	$0.79	Beat
Q4 2025	$1.80	$1.38	Beat
Q1 2026	$2.56	$2.11	Beat
Q2 2026	$2.47	$2.09	Beat

Peers

Company overview

IPO dateSep 14, 1970

CEOGregory Stephen Smith

Employees6,600

SectorTechnology

IndustrySemiconductors

CountryUS

ExchangeNASDAQ Global Select

Websitewww.teradyne.com

Teradyne, Inc., established in 1960 and headquartered in North Reading, Massachusetts, is a global leader specializing in the creation, production, sale, and maintenance of automated testing solutions. The company's operations are categorized into four principal divisions: 1. Semiconductor Test: This segment delivers solutions for testing microchips at both the wafer and finished device package stages. These capabilities serve a wide array of sectors, including automotive, industrial, telecommunications, consumer electronics, mobile devices, cloud computing, and gaming. Notable offerings include the FLEX test platform, the J750 system for high-volume semiconductor testing, the Magnum platform specialized for memory components like flash and DRAM, and the ETS platform, which caters to the analog/mixed-signal markets for chip makers and outsourced assembly/test providers. Its clientele encompasses integrated device manufacturers (IDMs), fabless chip companies, foundries, and independent semiconductor assembly and test firms. 2. System Test: This division provides instrumentation and systems for defense and aerospace applications, data storage testing apparatus, and solutions for circuit board examination and fault detection. 3. Industrial Automation: This segment supplies collaborative robotic arms, self-governing mobile robots, and sophisticated software for robotic control, primarily catering to clients in manufacturing, logistics, and lighter industrial applications. 4. Wireless Test: Operating under its LitePoint brand, this segment delivers crucial testing solutions for the development and production of various wireless products, ranging from modules and smartphones to tablets, laptops, peripherals, and Internet-of-Things (IoT) gadgets. Key offerings include IQxel for Wi-Fi and other connectivity standards, IQxstream for comprehensive cellular technology testing (including 5G), IQcell for multi-device cellular signaling verification, IQgig, and ready-to-use test software tailored for wireless chipsets.

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