Companies: 10,795·Total market cap: $144.5T
Teradyne, Inc.

Teradyne, Inc.

TERNASDAQTechnology● Active
$357.93
$-48.93(-12.03%)
Market Cap$56.0B
P/E Ratio
52W High$422.11
52W Low$81.07
SEC Filings

Teradyne, Inc. (TER) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0000097210 · TER · NASDAQ · as of Jun 8, 2026

Filing snapshot

1,000+
Total Filings
SCHEDULE 13G/A
Latest Form
2026-06-04
Most Recent
1970
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0000097210 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-19
Fiscal Year End
Feb 19, 2026
Accession No.
0001193125-26-059002
Primary Document
ter-20251231.htm
Source: data.sec.gov · CIK 0000097210 · Accession 0001193125-26-059002

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-01
8-KCurrent Report
8-K
2026-05-11Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-06-04
View
8-KCurrent Report
8-K
2026-05-11
View
SDSD
SD
2026-05-05
View
10-QQuarterly Report
10-Q
2026-05-01
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-04-29
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-04-29
View
8-KCurrent Report
8-K
2026-04-29
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-27
View
ARSARS
ARS
2026-03-27
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-03-27
View
DEF 14AProxy Statement
DEF 14A
2026-03-27
View
10-KAnnual Report
10-K
2026-02-19
View
8-KCurrent Report
8-K
2026-02-03
View
3Initial Statement of Beneficial Ownership
Initial Statement of Beneficial Ownership
2025-11-03
View
10-QQuarterly Report
10-Q
2025-10-30
View
Showing 1–15 of 299 filingsForm 4 / 144 hidden· 1000 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000097210  |  Exchange: NASDAQ · Technology

Teradyne, Inc. (NASDAQ: TER) has submitted 1,000+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1970. As a Technology sector company with CIK 0000097210, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Teradyne, Inc.'s most comprehensive regulatory disclosure. The most recent Teradyne, Inc. 10-K was filed on 2026-02-19 for fiscal year ending 2026. Historical TER 10-K annual reports are available from 2014 through 2026.

Investors researching Teradyne, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

TER SEC Filings · 8 questions

Teradyne, Inc. (TER) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,000+ filings and access original documents at no cost. Teradyne, Inc.'s CIK is 0000097210.

TER SEC filingsTeradyne, Inc. SEC documentsfind TER 10-K