INSIDER
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProMethodologyMatch reviewLaunch readiness
Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProMethodologyMatch reviewLaunch readiness
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProMethodologyMatch reviewLaunch readiness
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 41m ago
HOUSE PTR1m ago
SEC 13F57s ago
ROBINHOOD CHAIN51s ago
Public company

TERTERADYNE, INC

CIK 0000097210

EDGAR filingsOpen in network
Disclosed transactions2
Buys / sells0 / 2
Max Insider Score37
Connections4with evidence

TER · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
31
Bridgewater Associates, LP13F filer
TERTERADYNE, INC
TRIM
SELL$116.28M
240.3K sh
Not disclosedAug 14, 2026quarterlySEC 13F

Evidence

Verified connections

  • ← Lobbied forevidence
    PENN AVENUE PARTNERSLDA Q2 2026 second quarter · Computer industry, Trade · Aug 26, 2026
  • ← Lobbied forevidence
    SIGHTLINE ADVOCACY, LLCLDA Q2 2026 second quarter · Computer industry · Aug 26, 2026
  • ← Lobbied forevidence
    DLA PIPER LLP (US)LDA Q1 2026 first quarter · Trade · Aug 26, 2026
  • ← Holdsevidence
    ARK Investment Management LLC2.0% of reported portfolio · Aug 14, 2026
37
ARK Investment Management LLC13F filer
TERTERADYNE, INC
TRIM
SELL
$290.47M
600.3K sh
Not disclosed
Aug 14, 2026
quarterly
SEC 13F

Evidence

Lobbying

$520K reported · de-duplicated
2026 Q2 $270K in-house2026 Q1 $250K in-house
  • PENN AVENUE PARTNERS$60K2026 Q2 · posted Aug 26, 2026 · Computer industry, Trade
  • In-house report$250K2026 Q1 · posted Aug 26, 2026 · Trade, MAN
  • DLA PIPER LLP (US)$50K2026 Q2 · posted Aug 26, 2026 · Trade
  • PENN AVENUE PARTNERS$50K2026 Q1 · posted Aug 26, 2026 · Computer industry, Trade
  • SIGHTLINE ADVOCACY, LLC$30K2026 Q2 · posted Aug 26, 2026 · Computer industry
  • In-house report$270K2026 Q2 · posted Aug 26, 2026 · Trade, MAN
  • DLA PIPER LLP (US)$60K2026 Q1 · posted Aug 26, 2026 · Trade
  • SIGHTLINE ADVOCACY, LLC$30K2026 Q1 · posted Aug 26, 2026 · Computer industry

Connected PAC contributions

FEC · direct to members

No contributions from a PAC connected to this company.